Canada — 99 actual messages

21:50  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailrainthunderstormswindshelter
⚠️ 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.
21:55  red warning - tornado - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
⚠️ 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.
21:55  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely		Environment Canada
debrishailraintech-hazardsthunderstormstornadoeswindsecure-propertyshelteruse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
21:55  orange watch - tornado - in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
debrishailrainthunderstormstornadoeswindevacuatemonitorshelterwear-protection
⚠️ 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.
21:59  red warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Extreme
Observed		Environment Canada
debrishailraintech-hazardsthunderstormswindavoidshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:01  red warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Extreme
Observed		Environment Canada
debrishailraintech-hazardsthunderstormstornadoeswindshelteruse-caution
References: urn:oid:2.49.0.1.124.1943228113.2026 (+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.
22:02  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:02  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelterwear-protection
⚠️ 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.
22:02  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningthunderstormswindmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:05  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningthunderstormswindmonitor
References: urn:oid:2.49.0.1.124.3972785252.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
22:07  squall warning in effect (view from source)
UpdateMetImmediate
Extreme
Likely		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindevacuatemonitorshelteruse-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.
22:08  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
⚠️ 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.
22:08  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1778115573.2026 (+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.
22:08  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed		Environment Canada
debrishaillightningraintech-hazardsthunderstormstornadoeswindmonitorshelteruse-cautionwear-protection
⚠️ 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.
22:09  red warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Extreme
Observed		Environment Canada
debrishaillightningraintech-hazardsthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2029773392.2026, urn:oid:2.49.0.1.124.1943228113.2026 (+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.
22:09  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely		Environment Canada
floodinghailrainthunderstormstornadoeswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1220385655.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:09  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2563168371.2026
⚠️ 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.
22:10  red warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Extreme
Observed		Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.0743038074.2026, urn:oid:2.49.0.1.124.2029773392.2026, urn:oid:2.49.0.1.124.1943228113.2026 (+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.
22:16  yellow warning - heat - in effect (view from source)
AlertMet+HealthFuture
Moderate
Likely		Environment Canada
heatcheck-on-othersmanage-temperaturewear-protection
⚠️ 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_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:16  yellow warning - heat - in effect (view from source)
UpdateMet+HealthImmediate
Moderate
Likely		Environment Canada
heatcheck-on-othersmanage-temperaturemonitorwear-protection
⚠️ 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> (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_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:22  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Observed		Environment Canada
debrishailraintech-hazardsthunderstormstornadoeswindshelterwear-protection
References: urn:oid:2.49.0.1.124.0555101490.2026, urn:oid:2.49.0.1.124.0743038074.2026, urn:oid:2.49.0.1.124.2029773392.2026 (+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.
22:27  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.2844537969.2026, urn:oid:2.49.0.1.124.1778115573.2026 (+8 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.
22:28  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.
22:32  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2387525216.2026
⚠️ 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.
22:35  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely		Environment Canada
floodingfog-and-humidityrainthunderstormswindshelteruse-caution
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:36  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.
22:36  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailraintech-hazardsthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2800775925.2026, urn:oid:2.49.0.1.124.0555101490.2026, urn:oid:2.49.0.1.124.0743038074.2026 (+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.
22:37  yellow warning - heat - ended (view from source)
UpdateMet+HealthPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.0843202407.2026 (+10 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.
22:39  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormstornadoeswindavoidshelteruse-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.
22:40  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed		Environment Canada
debrishaillightningraintech-hazardsthunderstormstornadoeswindmonitorshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3459661200.2026
⚠️ 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.
22:42  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Likely		Environment Canada
floodinghailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1604280357.2026, urn:oid:2.49.0.1.124.1220385655.2026 (+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.
22:43  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely		Environment Canada
debrishaillightningraintech-hazardsthunderstormswindmonitorsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1759547324.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:43  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
debrishaillightningraintech-hazardsthunderstormstornadoeswindmonitorshelterwear-protection
⚠️ 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.
22:43  orange watch - tornado - in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
debrishailrainthunderstormstornadoeswindevacuatemonitorobserve-reportshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3637431235.2026 (+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.
22:45  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningraintech-hazardsthunderstormswindsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1759547324.2026, urn:oid:2.49.0.1.124.0725743812.2026
⚠️ 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.
22:45  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed		Environment Canada
debrishailraintech-hazardsthunderstormstornadoeswindmonitorshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3491036719.2026 (+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.
22:48  squall watch in effect (view from source)
UpdateMetExpected
Severe
Observed		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindmonitorshelteruse-caution
⚠️ 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.
22:48  squall watch ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
wind
⚠️ 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.
22:49  orange warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
floodingfog-and-humidityrainthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.2978990532.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
22:54  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.2252163424.2026
⚠️ 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.
22:54  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
debrishaillightningraintech-hazardsthunderstormstornadoeswindmonitorshelterwear-protection
References: urn:oid:2.49.0.1.124.1648324202.2026, urn:oid:2.49.0.1.124.3491036719.2026 (+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.
22:54  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindmonitorsecure-propertyshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3698907749.2026, urn:oid:2.49.0.1.124.0725743812.2026, urn:oid:2.49.0.1.124.1759547324.2026 (+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.
22:55  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.
22:56  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3136312780.2026, urn:oid:2.49.0.1.124.2800775925.2026, urn:oid:2.49.0.1.124.0555101490.2026 (+11 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.
22:57  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailraintech-hazardsthunderstormswindavoidshelter
References: urn:oid:2.49.0.1.124.2387525216.2026, urn:oid:2.49.0.1.124.1979325969.2026
⚠️ 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.
22:58  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.3408644407.2026, urn:oid:2.49.0.1.124.3972785252.2026 (+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.
22:59  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.0801596468.2026 (+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.
22:59  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.0737343683.2026, urn:oid:2.49.0.1.124.3408644407.2026, urn:oid:2.49.0.1.124.3972785252.2026 (+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.
22:59  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.3262990583.2026, urn:oid:2.49.0.1.124.0801596468.2026 (+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.
22:59  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailraintech-hazardsthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1187160155.2026
⚠️ 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.
22:59  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
hailmarinewindmonitorshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:00  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
hailmarinethunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.1773901158.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:01  orange watch - tornado - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.0468823906.2026, urn:oid:2.49.0.1.124.3637431235.2026 (+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.
23:02  tornado watch ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
⚠️ 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.
23:04  tornado watch ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstormswind
References: urn:oid:2.49.0.1.124.2605717685.2026
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
23:04  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.
23:05  orange watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Severe
Observed		Environment Canada
debrishaillightningrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3341057331.2026, urn:oid:2.49.0.1.124.1648324202.2026, urn:oid:2.49.0.1.124.3491036719.2026 (+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.
23:08  alerte jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow warning - severe thunderstorm - in effect
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3072240587.2026, urn:oid:2.49.0.1.124.1604280357.2026, urn:oid:2.49.0.1.124.1220385655.2026 (+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.
23:10  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
hailmarinewindmonitorshelter
References: urn:oid:2.49.0.1.124.0509418008.2026, urn:oid:2.49.0.1.124.1773901158.2026 (+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.
23:10  squall watch in effect (view from source)
UpdateMetImmediate
Severe
Possible		Environment Canada
haillightningmarinethunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.2395582612.2026 (+16 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.
23:11  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
hailmarinethunderstormswindmonitorshelter
References: urn:oid:2.49.0.1.124.2342077717.2026, urn:oid:2.49.0.1.124.0509418008.2026, urn:oid:2.49.0.1.124.1773901158.2026 (+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.
23:11  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailraintech-hazardsthunderstormswindavoidshelteruse-caution
⚠️ 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 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.
23:12  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1187160155.2026, urn:oid:2.49.0.1.124.1949473743.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:14  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.4259230613.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:14  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2839834790.2026
⚠️ 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.
23:14  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.4123945879.2026
⚠️ 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.
23:16  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.
23:19  red warning - tornado - in effect (view from source)
AlertMetImmediate
Extreme
Observed		Environment Canada
floodinghailthunderstormstornadoeswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:22  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailraintech-hazardsthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1187160155.2026, urn:oid:2.49.0.1.124.1949473743.2026, urn:oid:2.49.0.1.124.0963932254.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:22  red warning - tornado - in effect (view from source)
UpdateMetImmediate
Extreme
Observed		Environment Canada
debrisfloodinghailthunderstormstornadoeswindevacuateshelterwear-protection
References: urn:oid:2.49.0.1.124.1353741760.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:23  orange warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2978990532.2026, urn:oid:2.49.0.1.124.2380298417.2026
⚠️ 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.
23:24  alerte jaune - orages violents - terminée (view from source)
EN (issuer): yellow warning - severe thunderstorm - ended
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2705951868.2026, urn:oid:2.49.0.1.124.3072240587.2026, urn:oid:2.49.0.1.124.1604280357.2026 (+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.
23:25  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormstornadoeswindshelterwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:27  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2387525216.2026, urn:oid:2.49.0.1.124.1979325969.2026, urn:oid:2.49.0.1.124.1052624706.2026
⚠️ 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.
23:28  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailraintech-hazardsthunderstormswindavoidshelterwear-protection
References: urn:oid:2.49.0.1.124.0290135550.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:28  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailraintech-hazardsthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3124926406.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:29  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.
23:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.4259230613.2026, urn:oid:2.49.0.1.124.3638859359.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:33  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.
23:33  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.4259230613.2026, urn:oid:2.49.0.1.124.3638859359.2026, urn:oid:2.49.0.1.124.2654966501.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:36  yellow watch - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.3459661200.2026, urn:oid:2.49.0.1.124.4004042857.2026
⚠️ 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.
23:36  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Observed		Environment Canada
floodinglightningraintech-hazardsthunderstormswindshelter
⚠️ 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  red warning - tornado - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
tornadoes
References: urn:oid:2.49.0.1.124.1353741760.2026, urn:oid:2.49.0.1.124.0806884192.2026
⚠️ 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.
23:37  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
hailraintech-hazardsthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1596690219.2026, urn:oid:2.49.0.1.124.0963932254.2026, urn:oid:2.49.0.1.124.1949473743.2026 (+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.
23:37  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailraintech-hazardsthunderstormswindavoidshelterwear-protection
References: urn:oid:2.49.0.1.124.0290135550.2026, urn:oid:2.49.0.1.124.3165466692.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:37  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3124926406.2026, urn:oid:2.49.0.1.124.1714482359.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:38  yellow warning - rainfall - in effect (view from source)
UpdateMetFuture
Moderate
Likely		Environment Canada
floodingrainavoidmonitorobserve-report
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:42  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed		Environment Canada
debrisfloodingfog-and-humidityhaillightningraintech-hazardsthunderstormswindavoidshelteruse-caution
References: urn:oid:2.49.0.1.124.3797021382.2026, urn:oid:2.49.0.1.124.3341057331.2026, urn:oid:2.49.0.1.124.1648324202.2026 (+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.
23:43  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.2673228226.2026
⚠️ 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.
23:44  squall warning ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.1072292897.2026, urn:oid:2.49.0.1.124.3262990583.2026, urn:oid:2.49.0.1.124.0801596468.2026 (+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.
23:46  special weather statement in effect (view from source)
AlertMetFuture
Minor
Possible		Environment Canada
floodinggeological-displacementrainmonitor
⚠️ content.no_instruction_text — CAP <instruction> is empty — the message describes a hazard but tells the reader nothing to do about it.
23:47  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3428235396.2026, urn:oid:2.49.0.1.124.2654966501.2026, urn:oid:2.49.0.1.124.3638859359.2026 (+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.
23:48  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1358541908.2026, urn:oid:2.49.0.1.124.3428235396.2026, urn:oid:2.49.0.1.124.2654966501.2026 (+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.
23:53  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailraintech-hazardsthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.1082824678.2026, urn:oid:2.49.0.1.124.1596690219.2026, urn:oid:2.49.0.1.124.0963932254.2026 (+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.
23:54  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailraintech-hazardsthunderstormswindavoidshelterwear-protection
References: urn:oid:2.49.0.1.124.0290135550.2026, urn:oid:2.49.0.1.124.3165466692.2026, urn:oid:2.49.0.1.124.2947736393.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:54  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
hailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3124926406.2026, urn:oid:2.49.0.1.124.1714482359.2026, urn:oid:2.49.0.1.124.1940176860.2026
⚠️ 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.
23:56  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely		Environment Canada
debrishaillightningthunderstormswindshelter
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
23:59  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Likely		Environment Canada
debrishaillightningthunderstormswindmonitorobserve-reportshelter
References: urn:oid:2.49.0.1.124.2423384426.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.