Canada — 425 actual messages, 9 test messages

00:00  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
floodingrainthunderstorms
References: urn:oid:2.49.0.1.124.3089011122.2026, urn:oid:2.49.0.1.124.1662790901.2026, urn:oid:2.49.0.1.124.2733355725.2026 (+2 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:01  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1220649686.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:01  yellow warning - Les Suêtes wind - in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
windsecure-propertyuse-caution
References: urn:oid:2.49.0.1.124.3876670139.2026, urn:oid:2.49.0.1.124.0401219644.2026, urn:oid:2.49.0.1.124.1044978719.2026 (+4 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:02  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
rainmonitor
References: urn:oid:2.49.0.1.124.4116819733.2026, urn:oid:2.49.0.1.124.0328101544.2026, urn:oid:2.49.0.1.124.1572944737.2026 (+7 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:04  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
rainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.0409749902.2026, urn:oid:2.49.0.1.124.2286831583.2026, urn:oid:2.49.0.1.124.2408488417.2026 (+2 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:07  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3539876285.2026, urn:oid:2.49.0.1.124.1433255272.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:09  avertissement de grains changé (view from source)
EN (issuer): squall warning changed
UpdateMetImmediate
Minor
Unknown
Environment Canada
References: urn:oid:2.49.0.1.124.0678229145.2026, urn:oid:2.49.0.1.124.2562979865.2026, urn:oid:2.49.0.1.124.4107490934.2026 (+2 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:09  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorsecure-propertyshelter
References: urn:oid:2.49.0.1.124.1126583727.2026, urn:oid:2.49.0.1.124.1336127687.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:09  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorsecure-propertyshelter
References: urn:oid:2.49.0.1.124.2163729299.2026, urn:oid:2.49.0.1.124.2314656438.2026, urn:oid:2.49.0.1.124.0635194018.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:11  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1068201089.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:11  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindshelter
References: urn:oid:2.49.0.1.124.2910431268.2026, urn:oid:2.49.0.1.124.0635194018.2026, urn:oid:2.49.0.1.124.2314656438.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:11  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindshelter
References: urn:oid:2.49.0.1.124.1126583727.2026, urn:oid:2.49.0.1.124.1336127687.2026, urn:oid:2.49.0.1.124.0496835511.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:12  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
rainthunderstorms
References: urn:oid:2.49.0.1.124.1010758837.2026, urn:oid:2.49.0.1.124.4107999043.2026, urn:oid:2.49.0.1.124.2621314541.2026 (+6 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:13  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormstornadoeswinduse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3985278388.2026, urn:oid:2.49.0.1.124.1682847845.2026, urn:oid:2.49.0.1.124.1114094040.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:14  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswinduse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3609800367.2026, urn:oid:2.49.0.1.124.3656632881.2026, urn:oid:2.49.0.1.124.3333445596.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:17  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindavoidwear-protection
References: urn:oid:2.49.0.1.124.1717279931.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:19  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible
Environment Canada
marinewinduse-caution
References: urn:oid:2.49.0.1.124.2362480191.2026, urn:oid:2.49.0.1.124.2910431268.2026, urn:oid:2.49.0.1.124.0635194018.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:19  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
AlertMetImmediate
Severe
Likely
Environment Canada
marinewindevacuate
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:19  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindavoidwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:25  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0314777915.2026, urn:oid:2.49.0.1.124.2219627042.2026, urn:oid:2.49.0.1.124.3009855197.2026 (+8 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:27  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
AlertMetImmediate
Severe
Likely
Environment Canada
marinewindmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:27  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
marinewindmonitorshelter
References: urn:oid:2.49.0.1.124.0390850411.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:27  veille de grains changée (view from source)
EN (issuer): squall watch changed
UpdateMetImmediate
Minor
Unknown
Environment Canada
References: urn:oid:2.49.0.1.124.1814924492.2026, urn:oid:2.49.0.1.124.0496835511.2026, urn:oid:2.49.0.1.124.1336127687.2026 (+1 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:29  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2192396932.2026, urn:oid:2.49.0.1.124.1201560290.2026, urn:oid:2.49.0.1.124.3835781285.2026 (+9 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:30  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:30  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1891622632.2026, urn:oid:2.49.0.1.124.3681073809.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:30  orange warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Severe
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:30  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishaillightningrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3435670079.2026, urn:oid:2.49.0.1.124.1114094040.2026, urn:oid:2.49.0.1.124.1682847845.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:33  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0374061761.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1575145646.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:34  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:36  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:36  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.1814732188.2026, urn:oid:2.49.0.1.124.3432216829.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:38  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.1814732188.2026, urn:oid:2.49.0.1.124.3432216829.2026, urn:oid:2.49.0.1.124.1501350311.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:40  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Likely
Environment Canada
hailmarinerainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.1271742204.2026, urn:oid:2.49.0.1.124.1501350311.2026, urn:oid:2.49.0.1.124.3432216829.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:41  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Likely
Environment Canada
hailrainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.3683814462.2026, urn:oid:2.49.0.1.124.1271742204.2026, urn:oid:2.49.0.1.124.1501350311.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:42  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Likely
Environment Canada
hailmarinerainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.0478103603.2026, urn:oid:2.49.0.1.124.3683814462.2026, urn:oid:2.49.0.1.124.1271742204.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:42  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.4255717114.2026, urn:oid:2.49.0.1.124.2192396932.2026, urn:oid:2.49.0.1.124.1201560290.2026 (+10 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:44  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.2151738896.2026, urn:oid:2.49.0.1.124.3435670079.2026, urn:oid:2.49.0.1.124.1114094040.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:46  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.2982450831.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:47  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1305664285.2026, urn:oid:2.49.0.1.124.3609800367.2026, urn:oid:2.49.0.1.124.3656632881.2026 (+4 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:48  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.2571246097.2026, urn:oid:2.49.0.1.124.2973317823.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:48  yellow watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:48  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1536713020.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:50  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidmonitorsecure-propertyshelterwear-protection
References: urn:oid:2.49.0.1.124.1777453550.2026, urn:oid:2.49.0.1.124.4267959027.2026, urn:oid:2.49.0.1.124.0739943923.2026 (+1 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:50  avertissement jaune - pluie - terminé (view from source)
EN (issuer): yellow warning - rainfall - ended
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2331952358.2026, urn:oid:2.49.0.1.124.3857444885.2026, urn:oid:2.49.0.1.124.2493606631.2026 (+4 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:53  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidsecure-propertyshelteruse-caution
References: urn:oid:2.49.0.1.124.3544500889.2026, urn:oid:2.49.0.1.124.1777453550.2026, urn:oid:2.49.0.1.124.4267959027.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:54  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
windmonitorshelter
References: urn:oid:2.49.0.1.124.0979777739.2026, urn:oid:2.49.0.1.124.1814924492.2026, urn:oid:2.49.0.1.124.0496835511.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:54  avertissement de grains changé (view from source)
EN (issuer): squall warning changed
UpdateMetImmediate
Minor
Unknown
Environment Canada
wind
References: urn:oid:2.49.0.1.124.3207979389.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
00:54  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
windmonitorshelter
References: urn:oid:2.49.0.1.124.3094528824.2026, urn:oid:2.49.0.1.124.2362480191.2026, urn:oid:2.49.0.1.124.2910431268.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:56  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindshelter
References: urn:oid:2.49.0.1.124.3350218215.2026, urn:oid:2.49.0.1.124.0979777739.2026, urn:oid:2.49.0.1.124.1814924492.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:56  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorshelteruse-caution
References: urn:oid:2.49.0.1.124.2380015316.2026, urn:oid:2.49.0.1.124.3094528824.2026, urn:oid:2.49.0.1.124.2362480191.2026 (+4 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:57  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2094087891.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0615278372.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
00:59  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1717279931.2026, urn:oid:2.49.0.1.124.2524532772.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:00  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2029022299.2026, urn:oid:2.49.0.1.124.0314777915.2026, urn:oid:2.49.0.1.124.2219627042.2026 (+9 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:06  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1575145646.2026, urn:oid:2.49.0.1.124.1540503117.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:07  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3203655556.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2641005040.2026, urn:oid:2.49.0.1.124.2151738896.2026, urn:oid:2.49.0.1.124.3435670079.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1717279931.2026, urn:oid:2.49.0.1.124.2524532772.2026, urn:oid:2.49.0.1.124.3001449787.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:16  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0567053460.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:18  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2982450831.2026, urn:oid:2.49.0.1.124.2860016817.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:19  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidsecure-propertyshelterwear-protection
References: urn:oid:2.49.0.1.124.0891836648.2026, urn:oid:2.49.0.1.124.3544500889.2026, urn:oid:2.49.0.1.124.1777453550.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:21  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindavoidsecure-propertyshelterwear-protection
References: urn:oid:2.49.0.1.124.0548131673.2026, urn:oid:2.49.0.1.124.0891836648.2026, urn:oid:2.49.0.1.124.3544500889.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:21  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1290504546.2026, urn:oid:2.49.0.1.124.2029022299.2026, urn:oid:2.49.0.1.124.0314777915.2026 (+10 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:23  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormstornadoeswindshelteruse-caution
References: urn:oid:2.49.0.1.124.2922848709.2026, urn:oid:2.49.0.1.124.2641005040.2026, urn:oid:2.49.0.1.124.2151738896.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.1575145646.2026, urn:oid:2.49.0.1.124.1540503117.2026, urn:oid:2.49.0.1.124.3067182374.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:35  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.2587714826.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:37  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorshelter
References: urn:oid:2.49.0.1.124.2553555212.2026, urn:oid:2.49.0.1.124.2380015316.2026, urn:oid:2.49.0.1.124.3094528824.2026 (+5 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:37  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorshelter
References: urn:oid:2.49.0.1.124.3021726885.2026, urn:oid:2.49.0.1.124.3350218215.2026, urn:oid:2.49.0.1.124.0979777739.2026 (+4 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:37  avertissement de grains changé (view from source)
EN (issuer): squall warning changed
UpdateMetImmediate
Minor
Unknown
Environment Canada
References: urn:oid:2.49.0.1.124.0390850411.2026, urn:oid:2.49.0.1.124.3891583727.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
01:38  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:38  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorshelter
References: urn:oid:2.49.0.1.124.2644850266.2026, urn:oid:2.49.0.1.124.2553555212.2026, urn:oid:2.49.0.1.124.2380015316.2026 (+6 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:38  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
marinewindmonitorshelter
References: urn:oid:2.49.0.1.124.1449583153.2026, urn:oid:2.49.0.1.124.3021726885.2026, urn:oid:2.49.0.1.124.3350218215.2026 (+5 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:44  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:44  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2982450831.2026, urn:oid:2.49.0.1.124.2860016817.2026, urn:oid:2.49.0.1.124.1368470728.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:48  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2227653189.2026, urn:oid:2.49.0.1.124.1290504546.2026, urn:oid:2.49.0.1.124.2029022299.2026 (+11 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:54  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswinduse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:58  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1372481211.2026, urn:oid:2.49.0.1.124.2922848709.2026, urn:oid:2.49.0.1.124.2641005040.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
01:58  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3901315241.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
01:58  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0311718069.2026, urn:oid:2.49.0.1.124.3067182374.2026, urn:oid:2.49.0.1.124.1540503117.2026 (+1 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:02  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:03  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0561747327.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:03  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2587714826.2026, urn:oid:2.49.0.1.124.3021558214.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:06  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0592877611.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:08  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.4153796511.2026, urn:oid:2.49.0.1.124.1368470728.2026, urn:oid:2.49.0.1.124.2860016817.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:08  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3244143245.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:08  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3667063832.2026, urn:oid:2.49.0.1.124.2227653189.2026, urn:oid:2.49.0.1.124.1290504546.2026 (+12 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:12  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
hailrainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.2571246097.2026, urn:oid:2.49.0.1.124.2973317823.2026, urn:oid:2.49.0.1.124.2417501863.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:12  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
hailrainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.1502710585.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:13  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Observed
Environment Canada
lightningthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.2278202710.2026, urn:oid:2.49.0.1.124.0478103603.2026, urn:oid:2.49.0.1.124.3683814462.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:15  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Observed
Environment Canada
haillightningmarinerainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.1211296604.2026, urn:oid:2.49.0.1.124.2278202710.2026, urn:oid:2.49.0.1.124.0478103603.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:17  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Observed
Environment Canada
debrishaillightningrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.3749613517.2026, urn:oid:2.49.0.1.124.1372481211.2026, urn:oid:2.49.0.1.124.2922848709.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:22  squall watch in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
fog-and-humidityhailmarinethunderstormswindmonitorshelteruse-caution
References: urn:oid:2.49.0.1.124.1079244264.2026, urn:oid:2.49.0.1.124.3467327595.2026, urn:oid:2.49.0.1.124.3123072751.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:33  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidmonitorobserve-reportsecure-propertyshelteruse-caution
References: urn:oid:2.49.0.1.124.4003970558.2026, urn:oid:2.49.0.1.124.0548131673.2026, urn:oid:2.49.0.1.124.0891836648.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:33  special weather statement ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3496490684.2026, urn:oid:2.49.0.1.124.3760244061.2026, urn:oid:2.49.0.1.124.2231665119.2026 (+2 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
02:36  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidmonitorobserve-reportsecure-propertyshelteruse-caution
References: urn:oid:2.49.0.1.124.1835705772.2026, urn:oid:2.49.0.1.124.4003970558.2026, urn:oid:2.49.0.1.124.0548131673.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:38  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1076711900.2026, urn:oid:2.49.0.1.124.3667063832.2026, urn:oid:2.49.0.1.124.2227653189.2026 (+13 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:39  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3244143245.2026, urn:oid:2.49.0.1.124.0802170180.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:39  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3621828324.2026, urn:oid:2.49.0.1.124.4153796511.2026, urn:oid:2.49.0.1.124.1368470728.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:40  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Observed
Environment Canada
debrishailrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1306081638.2026, urn:oid:2.49.0.1.124.3749613517.2026, urn:oid:2.49.0.1.124.1372481211.2026 (+7 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:41  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2873289170.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
02:41  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Observed
Environment Canada
marinewindmonitorshelter
References: urn:oid:2.49.0.1.124.3859586004.2026, urn:oid:2.49.0.1.124.2644850266.2026, urn:oid:2.49.0.1.124.2553555212.2026 (+7 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:41  veille de grains terminée (view from source)
EN (issuer): squall watch ended
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1059594788.2026, urn:oid:2.49.0.1.124.1449583153.2026, urn:oid:2.49.0.1.124.3021726885.2026 (+6 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
02:41  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.0592877611.2026, urn:oid:2.49.0.1.124.0732910540.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:42  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Observed
Environment Canada
marinewindshelter
References: urn:oid:2.49.0.1.124.1981901165.2026, urn:oid:2.49.0.1.124.3859586004.2026, urn:oid:2.49.0.1.124.2644850266.2026 (+8 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
02:47  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2873289170.2026, urn:oid:2.49.0.1.124.1257260136.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:08  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
floodingfog-and-humidityhailrainthunderstormswindavoid
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:10  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Observed
Environment Canada
debrishailrainthunderstormstornadoeswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3810753262.2026, urn:oid:2.49.0.1.124.1306081638.2026, urn:oid:2.49.0.1.124.3749613517.2026 (+8 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormstornadoeswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2986302650.2026, urn:oid:2.49.0.1.124.3621828324.2026, urn:oid:2.49.0.1.124.4153796511.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormstornadoeswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3244143245.2026, urn:oid:2.49.0.1.124.0802170180.2026, urn:oid:2.49.0.1.124.0886896116.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:21  veille jaune - orages violents - terminée (view from source)
EN (issuer): yellow watch - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0708301591.2026, urn:oid:2.49.0.1.124.1211296604.2026, urn:oid:2.49.0.1.124.2278202710.2026 (+6 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:22  veille de grains terminée (view from source)
EN (issuer): squall watch ended
UpdateMetPast
Minor
Observed
Environment Canada
wind
References: urn:oid:2.49.0.1.124.3837432874.2026, urn:oid:2.49.0.1.124.1981901165.2026, urn:oid:2.49.0.1.124.3859586004.2026 (+9 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
03:36  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1412722034.2026, urn:oid:2.49.0.1.124.0886896116.2026, urn:oid:2.49.0.1.124.0802170180.2026 (+1 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:36  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2575592603.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:36  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:36  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3042857411.2026, urn:oid:2.49.0.1.124.2986302650.2026, urn:oid:2.49.0.1.124.3621828324.2026 (+4 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:36  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:41  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.1223686251.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
03:43  yellow warning - rainfall - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0858130445.2026, urn:oid:2.49.0.1.124.3089011122.2026, urn:oid:2.49.0.1.124.1662790901.2026 (+3 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
03:43  special weather statement ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3955561847.2026, urn:oid:2.49.0.1.124.0409749902.2026, urn:oid:2.49.0.1.124.2286831583.2026 (+3 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
03:43  special weather statement ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.4050021566.2026, urn:oid:2.49.0.1.124.1010758837.2026, urn:oid:2.49.0.1.124.4107999043.2026 (+7 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
03:44  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2873289170.2026, urn:oid:2.49.0.1.124.1257260136.2026, urn:oid:2.49.0.1.124.2390131905.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:44  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:44  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:45  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0860108620.2026, urn:oid:2.49.0.1.124.3810753262.2026, urn:oid:2.49.0.1.124.1306081638.2026 (+9 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:45  squall watch in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
fog-and-humiditymarinemonitorshelteruse-caution
References: urn:oid:2.49.0.1.124.3146555012.2026, urn:oid:2.49.0.1.124.1079244264.2026, urn:oid:2.49.0.1.124.3467327595.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:47  squall watch in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
fog-and-humidityhailmarinethunderstormswindmonitorshelteruse-caution
References: urn:oid:2.49.0.1.124.4165507879.2026, urn:oid:2.49.0.1.124.3146555012.2026, urn:oid:2.49.0.1.124.1079244264.2026 (+7 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:52  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.0863750106.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:52  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2222025727.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:52  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:52  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:52  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:52  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
03:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2612103799.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
04:01  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
floodingfog-and-humidityhaillightningrainthunderstormswindavoidmonitorobserve-reportshelter
References: urn:oid:2.49.0.1.124.1874623207.2026, urn:oid:2.49.0.1.124.2417501863.2026, urn:oid:2.49.0.1.124.2973317823.2026 (+1 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:01  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
floodingfog-and-humidityhaillightningrainthunderstormswindavoidmonitorobserve-reportshelter
References: urn:oid:2.49.0.1.124.1502710585.2026, urn:oid:2.49.0.1.124.3160294931.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.0774390936.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.3824292398.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:12  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3943791643.2026, urn:oid:2.49.0.1.124.0860108620.2026, urn:oid:2.49.0.1.124.3810753262.2026 (+10 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:20  yellow warning - Les Suêtes wind - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
wind
References: urn:oid:2.49.0.1.124.0447075272.2026, urn:oid:2.49.0.1.124.3876670139.2026, urn:oid:2.49.0.1.124.0401219644.2026 (+5 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
04:20  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindmonitorobserve-reportsecure-propertyshelter
References: urn:oid:2.49.0.1.124.1233928290.2026, urn:oid:2.49.0.1.124.1874623207.2026, urn:oid:2.49.0.1.124.2417501863.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:20  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindmonitorobserve-reportsecure-propertyshelter
References: urn:oid:2.49.0.1.124.1502710585.2026, urn:oid:2.49.0.1.124.3160294931.2026, urn:oid:2.49.0.1.124.1356420073.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:20  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.0749007190.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:25  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.3788875499.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:25  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.2431001565.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:26  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Observed
Environment Canada
floodingrainmonitorobserve-report
References: urn:oid:2.49.0.1.124.2830231067.2026, urn:oid:2.49.0.1.124.3039567229.2026, urn:oid:2.49.0.1.124.2688407228.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
04:28  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Observed
Environment Canada
rain
References: urn:oid:2.49.0.1.124.1364213223.2026, urn:oid:2.49.0.1.124.4116819733.2026, urn:oid:2.49.0.1.124.0328101544.2026 (+8 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
04:32  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.0774390936.2026, urn:oid:2.49.0.1.124.1817779818.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:32  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.3824292398.2026, urn:oid:2.49.0.1.124.2488792502.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:38  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.0749007190.2026, urn:oid:2.49.0.1.124.2207839812.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:39  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:39  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindavoidsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1614554217.2026, urn:oid:2.49.0.1.124.1835705772.2026, urn:oid:2.49.0.1.124.4003970558.2026 (+7 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:40  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0455955331.2026, urn:oid:2.49.0.1.124.3943791643.2026, urn:oid:2.49.0.1.124.0860108620.2026 (+11 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:48  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.3788875499.2026, urn:oid:2.49.0.1.124.1522831958.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:48  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.2431001565.2026, urn:oid:2.49.0.1.124.1766456415.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
04:49  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.0774390936.2026, urn:oid:2.49.0.1.124.1817779818.2026, urn:oid:2.49.0.1.124.3458035846.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
04:49  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.3824292398.2026, urn:oid:2.49.0.1.124.2488792502.2026, urn:oid:2.49.0.1.124.3663129148.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:02  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3788875499.2026, urn:oid:2.49.0.1.124.1522831958.2026, urn:oid:2.49.0.1.124.0347944111.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:02  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2431001565.2026, urn:oid:2.49.0.1.124.1766456415.2026, urn:oid:2.49.0.1.124.1141996313.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:02  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindmonitorobserve-reportsecure-propertyshelter
References: urn:oid:2.49.0.1.124.4040291036.2026, urn:oid:2.49.0.1.124.1356420073.2026, urn:oid:2.49.0.1.124.3160294931.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:02  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2700381817.2026, urn:oid:2.49.0.1.124.1233928290.2026, urn:oid:2.49.0.1.124.1874623207.2026 (+3 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
05:08  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1772234374.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:08  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.1406945785.2026, urn:oid:2.49.0.1.124.3663129148.2026, urn:oid:2.49.0.1.124.2488792502.2026 (+1 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.0354771759.2026, urn:oid:2.49.0.1.124.0347944111.2026, urn:oid:2.49.0.1.124.1522831958.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:11  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.4220493496.2026, urn:oid:2.49.0.1.124.0455955331.2026, urn:oid:2.49.0.1.124.3943791643.2026 (+12 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:14  yellow warning - heat - ended (view from source)
UpdateMet+HealthPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0329617432.2026, urn:oid:2.49.0.1.124.2086560698.2026, urn:oid:2.49.0.1.124.0607541658.2026 (+4 earlier)
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Met + Health) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0749007190.2026, urn:oid:2.49.0.1.124.2207839812.2026, urn:oid:2.49.0.1.124.1374950748.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
05:18  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:19  yellow watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:23  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.4059465541.2026, urn:oid:2.49.0.1.124.4220493496.2026, urn:oid:2.49.0.1.124.0455955331.2026 (+13 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:24  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.0525120562.2026, urn:oid:2.49.0.1.124.1406945785.2026, urn:oid:2.49.0.1.124.3663129148.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:34  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1772234374.2026, urn:oid:2.49.0.1.124.4184422744.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:34  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1523382748.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:35  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3456004766.2026, urn:oid:2.49.0.1.124.0354771759.2026, urn:oid:2.49.0.1.124.0347944111.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0974552851.2026, urn:oid:2.49.0.1.124.3456004766.2026, urn:oid:2.49.0.1.124.0354771759.2026 (+3 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3062036540.2026, urn:oid:2.49.0.1.124.0525120562.2026, urn:oid:2.49.0.1.124.1406945785.2026 (+3 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:57  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:57  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
haillightningrainthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
05:58  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:58  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
05:58  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1772234374.2026, urn:oid:2.49.0.1.124.4184422744.2026, urn:oid:2.49.0.1.124.2311881965.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
06:00  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1523382748.2026, urn:oid:2.49.0.1.124.1492490702.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:04  squall watch ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0259311605.2026, urn:oid:2.49.0.1.124.4165507879.2026, urn:oid:2.49.0.1.124.3146555012.2026 (+8 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
06:12  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1523382748.2026, urn:oid:2.49.0.1.124.1492490702.2026, urn:oid:2.49.0.1.124.0441943737.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
06:15  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3532361972.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:16  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2829100243.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:17  yellow warning - Wreckhouse wind - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1215842494.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
06:23  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.3384454651.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:23  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
haillightningrainthunderstormswindshelter
References: urn:oid:2.49.0.1.124.2916559093.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3153728632.2026, urn:oid:2.49.0.1.124.0441943737.2026, urn:oid:2.49.0.1.124.1492490702.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:35  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3532361972.2026, urn:oid:2.49.0.1.124.3432347830.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
06:36  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2829100243.2026, urn:oid:2.49.0.1.124.1016843033.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:45  yellow warning - air quality - in effect (view from source)
UpdateEnv+Health+Geo+Met+TransportImmediate
Moderate
Likely
Environment Canada, the B.C. Ministry of Environment and Parks
air-qualityavoidcheck-on-othersmanage-temperaturemonitorreduce-exertionshelterwear-protection
References: urn:oid:2.49.0.1.124.0505046014.2026, urn:oid:2.49.0.1.124.2980193091.2026, urn:oid:2.49.0.1.124.2208811896.2026 (+67 earlier)
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
06:51  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2829100243.2026, urn:oid:2.49.0.1.124.1016843033.2026, urn:oid:2.49.0.1.124.1992172873.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:51  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1698099919.2026, urn:oid:2.49.0.1.124.3153728632.2026, urn:oid:2.49.0.1.124.0441943737.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:57  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3384454651.2026, urn:oid:2.49.0.1.124.1204207845.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
06:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2916559093.2026, urn:oid:2.49.0.1.124.3019296501.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
06:59  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
hailrainthunderstormswindmonitorobserve-reportsecure-propertyshelter
References: urn:oid:2.49.0.1.124.0909548393.2026, urn:oid:2.49.0.1.124.4040291036.2026, urn:oid:2.49.0.1.124.1356420073.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:07  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:09  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1185837465.2026, urn:oid:2.49.0.1.124.1698099919.2026, urn:oid:2.49.0.1.124.3153728632.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:11  special weather statement ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1866449624.2026, urn:oid:2.49.0.1.124.1364213223.2026, urn:oid:2.49.0.1.124.4116819733.2026 (+9 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
07:11  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3935141706.2026, urn:oid:2.49.0.1.124.1614554217.2026, urn:oid:2.49.0.1.124.1835705772.2026 (+8 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:13  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindavoidsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.0145312776.2026, urn:oid:2.49.0.1.124.3935141706.2026, urn:oid:2.49.0.1.124.1614554217.2026 (+9 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1330334838.2026, urn:oid:2.49.0.1.124.1992172873.2026, urn:oid:2.49.0.1.124.1016843033.2026 (+1 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:24  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1190288362.2026, urn:oid:2.49.0.1.124.1185837465.2026, urn:oid:2.49.0.1.124.1698099919.2026 (+4 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:25  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3274522321.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:26  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3384454651.2026, urn:oid:2.49.0.1.124.1204207845.2026, urn:oid:2.49.0.1.124.0822000107.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:41  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3274522321.2026, urn:oid:2.49.0.1.124.0944878961.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
07:48  yellow warning - rainfall - in effect (view from source)
AlertMetFuture
Moderate
Likely
Environment Canada
floodingrainthunderstormsmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
07:49  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Observed
Environment Canada
floodingrainmonitor
References: urn:oid:2.49.0.1.124.4196891503.2026, urn:oid:2.49.0.1.124.2830231067.2026, urn:oid:2.49.0.1.124.3039567229.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
07:55  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrisfloodinghaillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2523006150.2026, urn:oid:2.49.0.1.124.1190288362.2026, urn:oid:2.49.0.1.124.1185837465.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:56  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrisfloodinghaillightningrainthunderstormswindsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.4102253650.2026, urn:oid:2.49.0.1.124.0145312776.2026, urn:oid:2.49.0.1.124.3935141706.2026 (+10 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:58  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishaillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3883699752.2026, urn:oid:2.49.0.1.124.0822000107.2026, urn:oid:2.49.0.1.124.1204207845.2026 (+1 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
07:58  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindavoidobserve-reportsecure-propertyshelterwear-protection
References: urn:oid:2.49.0.1.124.2452117030.2026, urn:oid:2.49.0.1.124.4102253650.2026, urn:oid:2.49.0.1.124.0145312776.2026 (+11 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
08:00  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Observed
Environment Canada
floodingrainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.1223686251.2026, urn:oid:2.49.0.1.124.4063536029.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
08:03  special weather statement in effect (view from source)
AlertMetFuture
Minor
Possible
Environment Canada
floodingrainmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
08:10  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainmonitor
References: urn:oid:2.49.0.1.124.3308608580.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
08:17  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
08:18  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3914595946.2026, urn:oid:2.49.0.1.124.3883699752.2026, urn:oid:2.49.0.1.124.0822000107.2026 (+2 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
08:20  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2671913375.2026, urn:oid:2.49.0.1.124.2523006150.2026, urn:oid:2.49.0.1.124.1190288362.2026 (+6 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
08:32  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1079122277.2026, urn:oid:2.49.0.1.124.0909548393.2026, urn:oid:2.49.0.1.124.4040291036.2026 (+3 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
08:42  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1546050258.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
08:55  yellow advisory - fog - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
fog-and-humidityuse-caution
References: urn:oid:2.49.0.1.124.2136919056.2026, urn:oid:2.49.0.1.124.2325594859.2026, urn:oid:2.49.0.1.124.3292995563.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
08:56  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainavoiduse-caution
References: urn:oid:2.49.0.1.124.1079471023.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
09:05  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1546050258.2026, urn:oid:2.49.0.1.124.4026479145.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
09:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1546050258.2026, urn:oid:2.49.0.1.124.4026479145.2026, urn:oid:2.49.0.1.124.0413690325.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
09:24  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.3432426076.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
09:28  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0998233207.2026, urn:oid:2.49.0.1.124.2452117030.2026, urn:oid:2.49.0.1.124.4102253650.2026 (+12 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
09:40  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
floodingrainavoidmonitoruse-caution
References: urn:oid:2.49.0.1.124.2486014032.2026, urn:oid:2.49.0.1.124.0614501521.2026, urn:oid:2.49.0.1.124.3890525199.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
10:04  waterspout watch ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1576233330.2026, urn:oid:2.49.0.1.124.1549415478.2026, urn:oid:2.49.0.1.124.2576739067.2026 (+3 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
10:05  waterspout watch in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
marinethunderstormstornadoesmonitor
References: urn:oid:2.49.0.1.124.2925226700.2026, urn:oid:2.49.0.1.124.3194211767.2026, urn:oid:2.49.0.1.124.3428286103.2026 (+3 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
10:05  waterspout watch in effect (view from source)
UpdateMetFuture
Moderate
Observed
Environment Canada
marinethunderstormstornadoesmonitor
References: urn:oid:2.49.0.1.124.2481602730.2026, urn:oid:2.49.0.1.124.2390617400.2026, urn:oid:2.49.0.1.124.1835839517.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
10:07  waterspout watch in effect (view from source)
UpdateMetFuture
Moderate
Observed
Environment Canada
marinethunderstormstornadoesmonitor
References: urn:oid:2.49.0.1.124.1148796290.2026, urn:oid:2.49.0.1.124.2481602730.2026, urn:oid:2.49.0.1.124.2390617400.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
10:07  waterspout watch in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
marinethunderstormstornadoesmonitor
References: urn:oid:2.49.0.1.124.4063084905.2026, urn:oid:2.49.0.1.124.2925226700.2026, urn:oid:2.49.0.1.124.3194211767.2026 (+4 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
10:35  yellow warning - air quality - in effect (view from source)
UpdateEnv+Health+Geo+Met+TransportImmediate
Moderate
Likely
Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services
air-qualityavoidcheck-on-othersmanage-temperaturemonitorreduce-exertionshelterwear-protection
References: urn:oid:2.49.0.1.124.3436615878.2026, urn:oid:2.49.0.1.124.0776696210.2026, urn:oid:2.49.0.1.124.2782569432.2026 (+22 earlier)
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
12:32  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Observed
Environment Canada
floodingrainthunderstormsmonitoruse-caution
References: urn:oid:2.49.0.1.124.2954829172.2026, urn:oid:2.49.0.1.124.4196891503.2026, urn:oid:2.49.0.1.124.2830231067.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:49  High Water Advisory issued by Hydrologic Forecast Centre (view from source)
UpdateMetImmediate
Moderate
Observed
Manitoba Emergency Management Organization
floodingavoidmonitoruse-caution
References: 104344A0-5A0E-4297-ABF8-BB241204C520 (+6 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:52  High Water Advisory issued by Hydrologic Forecast Centre (view from source)
UpdateMetImmediate
Moderate
Observed
Manitoba Emergency Management Organization
floodingavoidmonitoruse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:53  Flood Warning issued by Hydrologic Forecast Centre (view from source)
UpdateMetImmediate
Moderate
Observed
Manitoba Emergency Management Organization
agriculturefloodingavoidmonitoruse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
13:22  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
rainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.4219631593.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
13:22  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainmonitor
References: urn:oid:2.49.0.1.124.3308608580.2026, urn:oid:2.49.0.1.124.1166925648.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
13:23  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.1223686251.2026, urn:oid:2.49.0.1.124.4063536029.2026, urn:oid:2.49.0.1.124.2479776813.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
18:51  High Wind Effect Issued by Hydrologic Forecast Centre.
AlertMetExpected
Moderate
Likely
Manitoba Emergency Management Organization
marinewinduse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
14:51  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
15:27  yellow watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Severe
Possible
Environment Canada
floodingrainthunderstormsmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
15:28  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3135518435.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
15:30  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
15:45  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Observed
Environment Canada
floodingrainavoidmonitoruse-caution
References: urn:oid:2.49.0.1.124.2875549389.2026, urn:oid:2.49.0.1.124.2486014032.2026, urn:oid:2.49.0.1.124.0614501521.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
15:45  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3135518435.2026, urn:oid:2.49.0.1.124.2882112557.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
15:48  special weather statement ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1079471023.2026, urn:oid:2.49.0.1.124.0579774584.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
15:50  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindavoidshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1015931657.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:01  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Possible
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsmonitorshelteruse-caution
References: urn:oid:2.49.0.1.124.2839405132.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:08  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1015931657.2026, urn:oid:2.49.0.1.124.4126689299.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:15  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:16  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3135518435.2026, urn:oid:2.49.0.1.124.2882112557.2026, urn:oid:2.49.0.1.124.3242396571.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:30  orange watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Severe
Likely
Environment Canada
floodinglightningrainthunderstormsavoidmonitor
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:31  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.0295484185.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
16:31  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1015931657.2026, urn:oid:2.49.0.1.124.4126689299.2026, urn:oid:2.49.0.1.124.2467672311.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
16:32  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
16:33  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
floodinghailrainthunderstormswindavoidshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:36  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0456639705.2026, urn:oid:2.49.0.1.124.3242396571.2026, urn:oid:2.49.0.1.124.2882112557.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:40  squall warning in effect (view from source)
AlertMetImmediate
Severe
Likely
Environment Canada
marinethunderstormswindmonitorshelteruse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:54  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2287132548.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
16:54  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2442989326.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
16:55  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2228141328.2026, urn:oid:2.49.0.1.124.2467672311.2026, urn:oid:2.49.0.1.124.4126689299.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:02  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2004638456.2026, urn:oid:2.49.0.1.124.0456639705.2026, urn:oid:2.49.0.1.124.3242396571.2026 (+2 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:04  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2898396582.2026, urn:oid:2.49.0.1.124.2228141328.2026, urn:oid:2.49.0.1.124.2467672311.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:04  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:05  yellow warning - rainfall - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
rain
References: urn:oid:2.49.0.1.124.0588809590.2026, urn:oid:2.49.0.1.124.2954829172.2026, urn:oid:2.49.0.1.124.4196891503.2026 (+6 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
17:10  yellow warning - rainfall - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
rain
References: urn:oid:2.49.0.1.124.2059974675.2026, urn:oid:2.49.0.1.124.0588809590.2026, urn:oid:2.49.0.1.124.2954829172.2026 (+7 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:19  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
AlertMetImmediate
Severe
Likely
Environment Canada
marinewindmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
17:22  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Possible
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsshelter
References: urn:oid:2.49.0.1.124.2839405132.2026, urn:oid:2.49.0.1.124.2253348063.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:23  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3107528296.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:27  yellow warning - air quality - in effect (view from source)
UpdateEnv+Health+Geo+Met+TransportImmediate
Moderate
Likely
Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services
air-qualitycheck-on-othersmonitorreduce-exertionwear-protection
References: urn:oid:2.49.0.1.124.3525565146.2026, urn:oid:2.49.0.1.124.3436615878.2026, urn:oid:2.49.0.1.124.0776696210.2026 (+23 earlier)
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:30  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3107528296.2026, urn:oid:2.49.0.1.124.0757961537.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:35  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0495310205.2026, urn:oid:2.49.0.1.124.2898396582.2026, urn:oid:2.49.0.1.124.2228141328.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:36  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2442989326.2026, urn:oid:2.49.0.1.124.1061934797.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:36  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:39  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:43  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3107528296.2026, urn:oid:2.49.0.1.124.0757961537.2026, urn:oid:2.49.0.1.124.1255331549.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:46  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3399949391.2026, urn:oid:2.49.0.1.124.0495310205.2026, urn:oid:2.49.0.1.124.2898396582.2026 (+4 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:48  avertissement de grains changé (view from source)
EN (issuer): squall warning changed
UpdateMetImmediate
Minor
Unknown
Environment Canada
References: urn:oid:2.49.0.1.124.1985681581.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
17:48  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
AlertMetExpected
Severe
Possible
Environment Canada
windmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:48  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
AlertMetExpected
Severe
Possible
Environment Canada
windmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:57  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0589172873.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
17:58  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1686279832.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
17:58  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2442989326.2026, urn:oid:2.49.0.1.124.1061934797.2026, urn:oid:2.49.0.1.124.4223471885.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
18:02  yellow advisory - fog - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
fog-and-humiditymonitoruse-caution
References: urn:oid:2.49.0.1.124.1313141611.2026, urn:oid:2.49.0.1.124.2136919056.2026, urn:oid:2.49.0.1.124.2325594859.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
18:06  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishaillightningrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
18:08  yellow warning - air quality - in effect (view from source)
UpdateEnv+Health+Geo+Met+TransportImmediate
Moderate
Observed
Environment Canada, the B.C. Ministry of Environment and Parks
air-qualitycheck-on-othersmanage-temperaturemonitorreduce-exertionshelterwear-protection
References: urn:oid:2.49.0.1.124.1432970824.2026, urn:oid:2.49.0.1.124.0505046014.2026, urn:oid:2.49.0.1.124.2980193091.2026 (+68 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
18:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1686279832.2026, urn:oid:2.49.0.1.124.1388650995.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
18:16  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3349290294.2026, urn:oid:2.49.0.1.124.4223471885.2026, urn:oid:2.49.0.1.124.1061934797.2026 (+1 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
18:26  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
floodingrainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.4219631593.2026, urn:oid:2.49.0.1.124.2554336423.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
18:27  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.2613635921.2026, urn:oid:2.49.0.1.124.2479776813.2026, urn:oid:2.49.0.1.124.4063536029.2026 (+1 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
18:27  special weather statement in effect (view from source)
UpdateMetFuture
Minor
Possible
Environment Canada
floodingrainmonitor
References: urn:oid:2.49.0.1.124.3308608580.2026, urn:oid:2.49.0.1.124.1166925648.2026, urn:oid:2.49.0.1.124.1387573372.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
18:30  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodingfog-and-humidityrainthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.2839405132.2026, urn:oid:2.49.0.1.124.2253348063.2026, urn:oid:2.49.0.1.124.2273702512.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
18:36  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0320418713.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
18:50  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.0320418713.2026, urn:oid:2.49.0.1.124.2639759655.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
18:50  yellow warning - rainfall - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
rain
References: urn:oid:2.49.0.1.124.0902094129.2026, urn:oid:2.49.0.1.124.2875549389.2026, urn:oid:2.49.0.1.124.2486014032.2026 (+4 earlier)
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
18:51  squall warning ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
wind
References: urn:oid:2.49.0.1.124.4200601233.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
19:02  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:03  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
AlertMetImmediate
Severe
Likely
Environment Canada
marinewindmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
19:03  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible
Environment Canada
windmonitor
References: urn:oid:2.49.0.1.124.0771200529.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:06  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:22  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:22  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2076232858.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:22  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2437520181.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:31  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:31  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2437520181.2026, urn:oid:2.49.0.1.124.4005219254.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:32  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2076232858.2026, urn:oid:2.49.0.1.124.2290525765.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:42  yellow watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Moderate
Likely
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsavoidmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:43  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Possible
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.0290641762.2026, urn:oid:2.49.0.1.124.2273702512.2026, urn:oid:2.49.0.1.124.2253348063.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:43  yellow watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Moderate
Likely
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsavoidmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:48  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible
Environment Canada
marinewindmonitor
References: urn:oid:2.49.0.1.124.0771200529.2026, urn:oid:2.49.0.1.124.3946912864.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:48  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
marinewindmonitor
References: urn:oid:2.49.0.1.124.2664546322.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
19:51  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
windmonitor
References: urn:oid:2.49.0.1.124.2664546322.2026, urn:oid:2.49.0.1.124.0702594068.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
19:51  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
windmonitor
References: urn:oid:2.49.0.1.124.1744265669.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:51  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
windmonitor
References: urn:oid:2.49.0.1.124.0771200529.2026, urn:oid:2.49.0.1.124.3946912864.2026, urn:oid:2.49.0.1.124.0528655082.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:51  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1714382287.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:53  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2437520181.2026, urn:oid:2.49.0.1.124.4005219254.2026, urn:oid:2.49.0.1.124.4118301639.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:53  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1714382287.2026, urn:oid:2.49.0.1.124.1116863639.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:53  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2076232858.2026, urn:oid:2.49.0.1.124.2290525765.2026, urn:oid:2.49.0.1.124.1863569901.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:53  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2998453840.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:56  waterspout watch in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
marinemonitor
References: urn:oid:2.49.0.1.124.2955380264.2026, urn:oid:2.49.0.1.124.4063084905.2026, urn:oid:2.49.0.1.124.2925226700.2026 (+5 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
19:56  waterspout watch in effect (view from source)
UpdateMetFuture
Moderate
Likely
Environment Canada
marinemonitor
References: urn:oid:2.49.0.1.124.3131931671.2026, urn:oid:2.49.0.1.124.1148796290.2026, urn:oid:2.49.0.1.124.2481602730.2026 (+5 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
19:57  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
19:57  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible
Environment Canada
marinewindmonitor
References: urn:oid:2.49.0.1.124.2414078681.2026, urn:oid:2.49.0.1.124.0528655082.2026, urn:oid:2.49.0.1.124.3946912864.2026 (+1 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
19:57  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
marinewind
References: urn:oid:2.49.0.1.124.2664546322.2026, urn:oid:2.49.0.1.124.0702594068.2026, urn:oid:2.49.0.1.124.2239689424.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
20:07  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.4244316531.2026, urn:oid:2.49.0.1.124.4118301639.2026, urn:oid:2.49.0.1.124.4005219254.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:07  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1643978003.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:09  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailmarinewindevacuatemonitor
References: urn:oid:2.49.0.1.124.3776531373.2026, urn:oid:2.49.0.1.124.2239689424.2026, urn:oid:2.49.0.1.124.0702594068.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:09  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible
Environment Canada
marinewindmonitor
References: urn:oid:2.49.0.1.124.3239335276.2026, urn:oid:2.49.0.1.124.2414078681.2026, urn:oid:2.49.0.1.124.0528655082.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
20:18  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoiduse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:22  squall watch in effect (view from source)
AlertMetExpected
Severe
Likely
Environment Canada
hailmarinethunderstormswindmonitoruse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:22  orange watch - severe thunderstorm - in effect (view from source)
AlertMetExpected
Severe
Likely
Environment Canada
haillightningrainthunderstormstornadoeswindmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:26  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1714382287.2026, urn:oid:2.49.0.1.124.1116863639.2026, urn:oid:2.49.0.1.124.4037043061.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:27  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1600877621.2026, urn:oid:2.49.0.1.124.4037043061.2026, urn:oid:2.49.0.1.124.1116863639.2026 (+1 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:27  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1779600677.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:28  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2364643576.2026, urn:oid:2.49.0.1.124.4244316531.2026, urn:oid:2.49.0.1.124.4118301639.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:28  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1779600677.2026, urn:oid:2.49.0.1.124.1001874606.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:33  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.1643978003.2026, urn:oid:2.49.0.1.124.4182491158.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
20:39  yellow warning - air quality - in effect (view from source)
AlertEnv+Health+Geo+Met+TransportFuture
Moderate
Likely
Environment Canada, the B.C. Ministry of Environment and Parks
air-qualitycheck-on-othersmanage-temperaturemonitorwear-protection
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
20:47  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:48  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.0394657645.2026, urn:oid:2.49.0.1.124.2364643576.2026, urn:oid:2.49.0.1.124.4244316531.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
20:51  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:00  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.1779600677.2026, urn:oid:2.49.0.1.124.1001874606.2026, urn:oid:2.49.0.1.124.1333500823.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:01  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.0475679945.2026, urn:oid:2.49.0.1.124.1333500823.2026, urn:oid:2.49.0.1.124.1001874606.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:02  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.0771183731.2026, urn:oid:2.49.0.1.124.1600877621.2026, urn:oid:2.49.0.1.124.4037043061.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:03  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingfog-and-humidityrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1356823070.2026, urn:oid:2.49.0.1.124.0771183731.2026, urn:oid:2.49.0.1.124.1600877621.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:04  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
AlertMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindavoidshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:07  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
hailwindmonitor
References: urn:oid:2.49.0.1.124.1133586764.2026, urn:oid:2.49.0.1.124.3239335276.2026, urn:oid:2.49.0.1.124.2414078681.2026 (+3 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:07  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
hailwindmonitor
References: urn:oid:2.49.0.1.124.1744265669.2026, urn:oid:2.49.0.1.124.3525832650.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:08  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0333436998.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:09  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3218024675.2026, urn:oid:2.49.0.1.124.0394657645.2026, urn:oid:2.49.0.1.124.2364643576.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:10  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2728038277.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:10  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3121769324.2026, urn:oid:2.49.0.1.124.3218024675.2026, urn:oid:2.49.0.1.124.0394657645.2026 (+5 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:12  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsmonitor
References: urn:oid:2.49.0.1.124.3991153991.2026, urn:oid:2.49.0.1.124.0290641762.2026, urn:oid:2.49.0.1.124.2273702512.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:16  yellow warning - air quality - in effect (view from source)
UpdateEnv+Health+Geo+Met+TransportImmediate
Moderate
Observed
Environment Canada, the Northwest Territories Departments of Environment and Climate Change and Health and Social Services
air-qualitycheck-on-othersmonitorreduce-exertionsecure-propertywear-protection
References: urn:oid:2.49.0.1.124.3521860848.2026, urn:oid:2.49.0.1.124.3525565146.2026, urn:oid:2.49.0.1.124.3436615878.2026 (+24 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.multiple_categories — an <info> block declares more than one <category> (Env + Health + Geo + Met + Transport) — CAP allows it, but a receiver that routes or files by category must choose one, and different receivers choose differently. [source: Art, 2026-08-02]
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:18  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoidmonitoruse-caution
References: urn:oid:2.49.0.1.124.4013585524.2026, urn:oid:2.49.0.1.124.0475679945.2026, urn:oid:2.49.0.1.124.1333500823.2026 (+2 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:19  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.0710016937.2026, urn:oid:2.49.0.1.124.1356823070.2026, urn:oid:2.49.0.1.124.0771183731.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:20  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodinglightningrainthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.1665759554.2026, urn:oid:2.49.0.1.124.3991153991.2026, urn:oid:2.49.0.1.124.0290641762.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:20  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.2656087236.2026, urn:oid:2.49.0.1.124.4013585524.2026, urn:oid:2.49.0.1.124.0475679945.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:20  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingrainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1885920347.2026, urn:oid:2.49.0.1.124.0710016937.2026, urn:oid:2.49.0.1.124.1356823070.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:22  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodinglightningrainthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.3555700386.2026, urn:oid:2.49.0.1.124.1665759554.2026, urn:oid:2.49.0.1.124.3991153991.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:26  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.1621253175.2026, urn:oid:2.49.0.1.124.2656087236.2026, urn:oid:2.49.0.1.124.4013585524.2026 (+4 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:27  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Observed
Environment Canada
hailwindmonitor
References: urn:oid:2.49.0.1.124.1746789718.2026, urn:oid:2.49.0.1.124.1133586764.2026, urn:oid:2.49.0.1.124.3239335276.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:27  veille de grains terminée (view from source)
EN (issuer): squall watch ended
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1744265669.2026, urn:oid:2.49.0.1.124.3525832650.2026, urn:oid:2.49.0.1.124.4184141335.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:27  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailmarinewindevacuatemonitor
References: urn:oid:2.49.0.1.124.1615304246.2026, urn:oid:2.49.0.1.124.3776531373.2026, urn:oid:2.49.0.1.124.2239689424.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:28  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrisfloodingfog-and-humidityrainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.2006837926.2026, urn:oid:2.49.0.1.124.1885920347.2026, urn:oid:2.49.0.1.124.0710016937.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:28  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.2311057572.2026, urn:oid:2.49.0.1.124.1621253175.2026, urn:oid:2.49.0.1.124.2656087236.2026 (+5 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:29  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodinglightningrainthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.2803217913.2026, urn:oid:2.49.0.1.124.3555700386.2026, urn:oid:2.49.0.1.124.1665759554.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:29  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
floodingrainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.3027756284.2026, urn:oid:2.49.0.1.124.2006837926.2026, urn:oid:2.49.0.1.124.1885920347.2026 (+7 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:31  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswinduse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2728038277.2026, urn:oid:2.49.0.1.124.3293133338.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:32  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Likely
Environment Canada
haillightningrainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.1680990199.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
floodingrainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.3035887854.2026, urn:oid:2.49.0.1.124.3027756284.2026, urn:oid:2.49.0.1.124.2006837926.2026 (+8 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:33  squall watch in effect (view from source)
UpdateMetExpected
Severe
Likely
Environment Canada
hailmarineevacuateuse-caution
References: urn:oid:2.49.0.1.124.2342330346.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:34  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Likely
Environment Canada
haillightningrainthunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.1680990199.2026, urn:oid:2.49.0.1.124.2843100451.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:34  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
floodingrainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.1340717096.2026, urn:oid:2.49.0.1.124.3035887854.2026, urn:oid:2.49.0.1.124.3027756284.2026 (+9 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:34  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0340423083.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:35  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodinglightningrainthunderstormsmonitorshelter
References: urn:oid:2.49.0.1.124.0942240474.2026, urn:oid:2.49.0.1.124.2803217913.2026, urn:oid:2.49.0.1.124.3555700386.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:35  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2673319674.2026, urn:oid:2.49.0.1.124.3121769324.2026, urn:oid:2.49.0.1.124.3218024675.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:36  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0333436998.2026, urn:oid:2.49.0.1.124.0727854389.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:37  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2728038277.2026, urn:oid:2.49.0.1.124.3293133338.2026, urn:oid:2.49.0.1.124.0932014389.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:37  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Likely
Environment Canada
haillightningrainthunderstormstornadoeswindshelter
References: urn:oid:2.49.0.1.124.1864962269.2026, urn:oid:2.49.0.1.124.2843100451.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:38  squall watch in effect (view from source)
UpdateMetExpected
Severe
Likely
Environment Canada
hailmarinewindshelteruse-caution
References: urn:oid:2.49.0.1.124.2342330346.2026, urn:oid:2.49.0.1.124.0712168154.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:40  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.4050861817.2026, urn:oid:2.49.0.1.124.2311057572.2026, urn:oid:2.49.0.1.124.1621253175.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:41  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailmarinewindshelteruse-caution
References: urn:oid:2.49.0.1.124.2598267319.2026, urn:oid:2.49.0.1.124.1615304246.2026, urn:oid:2.49.0.1.124.3776531373.2026 (+3 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:41  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
hailmarinewindmonitor
References: urn:oid:2.49.0.1.124.3176021496.2026, urn:oid:2.49.0.1.124.1746789718.2026, urn:oid:2.49.0.1.124.1133586764.2026 (+5 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:42  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed
Environment Canada
rainthunderstormsavoid
References: urn:oid:2.49.0.1.124.0558673216.2026, urn:oid:2.49.0.1.124.4050861817.2026, urn:oid:2.49.0.1.124.2311057572.2026 (+7 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:42  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible
Environment Canada
hailwindmonitor
References: urn:oid:2.49.0.1.124.0708016802.2026, urn:oid:2.49.0.1.124.3176021496.2026, urn:oid:2.49.0.1.124.1746789718.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:42  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailwindmonitorshelter
References: urn:oid:2.49.0.1.124.1874587539.2026, urn:oid:2.49.0.1.124.2598267319.2026, urn:oid:2.49.0.1.124.1615304246.2026 (+4 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:46  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Possible
Environment Canada
hailwindmonitor
References: urn:oid:2.49.0.1.124.0499703126.2026, urn:oid:2.49.0.1.124.0708016802.2026, urn:oid:2.49.0.1.124.3176021496.2026 (+7 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
21:46  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailmarinewindshelter
References: urn:oid:2.49.0.1.124.3464916835.2026, urn:oid:2.49.0.1.124.1874587539.2026, urn:oid:2.49.0.1.124.2598267319.2026 (+5 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:49  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.1593949026.2026, urn:oid:2.49.0.1.124.1340717096.2026, urn:oid:2.49.0.1.124.3035887854.2026 (+10 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:50  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormswindavoid
References: urn:oid:2.49.0.1.124.0422665389.2026, urn:oid:2.49.0.1.124.0558673216.2026, urn:oid:2.49.0.1.124.4050861817.2026 (+8 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:51  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely
Environment Canada
rainthunderstormsavoidmonitor
References: urn:oid:2.49.0.1.124.1811833716.2026, urn:oid:2.49.0.1.124.0422665389.2026, urn:oid:2.49.0.1.124.0558673216.2026 (+9 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:56  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.0735609295.2026, urn:oid:2.49.0.1.124.2673319674.2026, urn:oid:2.49.0.1.124.3121769324.2026 (+7 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:57  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.1164586559.2026, urn:oid:2.49.0.1.124.0932014389.2026, urn:oid:2.49.0.1.124.3293133338.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:58  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.0340423083.2026, urn:oid:2.49.0.1.124.2522916060.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:58  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2634401034.2026, urn:oid:2.49.0.1.124.1811833716.2026, urn:oid:2.49.0.1.124.0422665389.2026 (+10 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
22:05  squall warning in effect (view from source)
AlertMetImmediate
Severe
Possible
Environment Canada
thunderstormswindmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:10  squall watch in effect (view from source)
AlertMetExpected
Severe
Possible
Environment Canada
marinewindmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:17  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.4277690752.2026, urn:oid:2.49.0.1.124.1164586559.2026, urn:oid:2.49.0.1.124.0932014389.2026 (+2 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:18  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0340423083.2026, urn:oid:2.49.0.1.124.2522916060.2026, urn:oid:2.49.0.1.124.0635175837.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:19  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3547696368.2026, urn:oid:2.49.0.1.124.0735609295.2026, urn:oid:2.49.0.1.124.2673319674.2026 (+8 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:41  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3869130582.2026, urn:oid:2.49.0.1.124.3547696368.2026, urn:oid:2.49.0.1.124.0735609295.2026 (+9 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
22:41  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1581811527.2026, urn:oid:2.49.0.1.124.4277690752.2026, urn:oid:2.49.0.1.124.1164586559.2026 (+3 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:43  squall warning changed (view from source)
UpdateMetImmediate
Minor
Unknown
Environment Canada
References: urn:oid:2.49.0.1.124.1642760526.2026
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:43  squall watch in effect (view from source)
UpdateMetExpected
Severe
Possible
Environment Canada
windmonitor
References: urn:oid:2.49.0.1.124.1412987013.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
22:44  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailwindevacuateuse-caution
References: urn:oid:2.49.0.1.124.1997919809.2026, urn:oid:2.49.0.1.124.3464916835.2026, urn:oid:2.49.0.1.124.1874587539.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:44  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetExpected
Severe
Observed
Environment Canada
hailwindmonitor
References: urn:oid:2.49.0.1.124.1806826351.2026, urn:oid:2.49.0.1.124.0499703126.2026, urn:oid:2.49.0.1.124.0708016802.2026 (+8 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:52  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3060498503.2026, urn:oid:2.49.0.1.124.0635175837.2026, urn:oid:2.49.0.1.124.2522916060.2026 (+1 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:52  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1838027502.2026, urn:oid:2.49.0.1.124.1581811527.2026, urn:oid:2.49.0.1.124.4277690752.2026 (+4 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:12  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.2895255481.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
23:13  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely
Environment Canada
floodinglightningrainthunderstormsavoiduse-caution
References: urn:oid:2.49.0.1.124.0185301156.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:13  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed
Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2873403334.2026, urn:oid:2.49.0.1.124.3060498503.2026, urn:oid:2.49.0.1.124.0635175837.2026 (+2 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
23:16  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3660598382.2026, urn:oid:2.49.0.1.124.1838027502.2026, urn:oid:2.49.0.1.124.1581811527.2026 (+5 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:34  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed
Environment Canada
floodingfog-and-humiditylightningrainthunderstormsavoidshelter
References: urn:oid:2.49.0.1.124.1071463419.2026
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:36  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
UpdateMetImmediate
Severe
Likely
Environment Canada
hailmarinewindshelter
References: urn:oid:2.49.0.1.124.1185082668.2026, urn:oid:2.49.0.1.124.1997919809.2026, urn:oid:2.49.0.1.124.3464916835.2026 (+7 earlier)
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:44  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed
Environment Canada
References: urn:oid:2.49.0.1.124.0678019110.2026, urn:oid:2.49.0.1.124.0942240474.2026, urn:oid:2.49.0.1.124.2803217913.2026 (+7 earlier)
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
23:47  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed
Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1733964698.2026, urn:oid:2.49.0.1.124.3660598382.2026, urn:oid:2.49.0.1.124.1838027502.2026 (+6 earlier)
⚠️ content.usc_divergent_between_infos — all <info> elements within a single <alert> should have the same <urgency>, <severity> and <certainty> values, so the alert can be processed consistently as a unit; messages with different U/S/C values should be sent in separate <alert> bodies.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
03:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
06:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
10:49  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Pelmorex Communications Inc
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
09:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
12:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
15:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
18:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.
21:00  [TEST] This is a Test Message and is NOT Intended for distribution to the Public
AlertOtherUnknown
Unknown
Unknown
Natural Resources Canada
⚠️ content.usc_all_unknown — urgency, severity, and certainty all reported as Unknown — using Unknown as a default across all three fields limits alert interpretability.
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
⚠️ content.no_description_explains_effects — description names the hazard but does not explain the effects it will have on people, property or infrastructure.