Canada — 31 actual messages, 1 test message

00:03  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.2673228226.2026, urn:oid:2.49.0.1.124.4046728583.2026
⚠️ 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.
00:05  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2203072227.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.3011918718.2026, urn:oid:2.49.0.1.124.1358541908.2026, urn:oid:2.49.0.1.124.3428235396.2026 (+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.
00:10  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailraintech-hazardsthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.0133479702.2026, urn:oid:2.49.0.1.124.1082824678.2026, urn:oid:2.49.0.1.124.1596690219.2026 (+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.
00:15  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2704238886.2026, urn:oid:2.49.0.1.124.1940176860.2026, urn:oid:2.49.0.1.124.1714482359.2026 (+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.
00:15  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
References: urn:oid:2.49.0.1.124.3045429904.2026, urn:oid:2.49.0.1.124.2947736393.2026, urn:oid:2.49.0.1.124.3165466692.2026 (+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.
00:17  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2203072227.2026, urn:oid:2.49.0.1.124.1468769057.2026
⚠️ 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.
00:19  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
fog-and-humidityhaillightningmarinethunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.1732686968.2026, urn:oid:2.49.0.1.124.0737343683.2026, urn:oid:2.49.0.1.124.3408644407.2026 (+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.
00:21  squall warning in effect (view from source)
AlertMetImmediate
Severe
Likely		Environment Canada
marinethunderstormswindmonitorshelter
⚠️ 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.
00:23  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.
00:24  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishaillightningrainthunderstormstornadoeswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.4225458763.2026
⚠️ 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.
00:24  yellow warning - severe thunderstorm - in effect (view from source)
AlertMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswinduse-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.
00:27  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailraintech-hazardsthunderstormswindshelteruse-cautionwear-protection
References: urn:oid:2.49.0.1.124.2671086022.2026, urn:oid:2.49.0.1.124.0133479702.2026, urn:oid:2.49.0.1.124.1082824678.2026 (+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.
00:30  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishaillightningrainthunderstormstornadoeswindshelterwear-protection
References: urn:oid:2.49.0.1.124.4225458763.2026, urn:oid:2.49.0.1.124.0577706907.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:30  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrisfloodingfog-and-humidityhailrainthunderstormswindshelterwear-protection
References: urn:oid:2.49.0.1.124.3814862527.2026
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:30  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.
00:30  avertissement de grains en vigueur (view from source)
EN (issuer): squall warning in effect
AlertMetImmediate
Moderate
Likely		Environment Canada
lightningmarinewind
⚠️ 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  veille de grains en vigueur en vigueur (view from source)
EN (issuer): squall watch in effect
UpdateMetImmediate
Severe
Possible		Environment Canada
fog-and-humidityhaillightningmarinerainwind
⚠️ 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.
00:32  yellow warning - wind - in effect (view from source)
AlertMetFuture
Moderate
Likely		Environment Canada
debriswindwear-protection
⚠️ content.no_instruction_time — instruction does not say by when the protective action should be taken — no deadline and no immediately-class directive.
00:33  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
marinewindshelteruse-caution
References: urn:oid:2.49.0.1.124.3276598610.2026
⚠️ 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.
00:33  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.2234863815.2026, urn:oid:2.49.0.1.124.3011918718.2026, urn:oid:2.49.0.1.124.1358541908.2026 (+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.
00:34  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
marinethunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.3276598610.2026, urn:oid:2.49.0.1.124.3843341091.2026
⚠️ 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.
00:34  yellow watch - severe thunderstorm - in effect (view from source)
UpdateMetExpected
Moderate
Observed		Environment Canada
haillightningrainthunderstormswindshelter
⚠️ 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.
00:35  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailraintech-hazardsthunderstormswindshelteruse-caution
References: urn:oid:2.49.0.1.124.3988094691.2026, urn:oid:2.49.0.1.124.2704238886.2026, urn:oid:2.49.0.1.124.1940176860.2026 (+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.
00:36  squall warning in effect (view from source)
UpdateMetImmediate
Severe
Likely		Environment Canada
hailmarinethunderstormswindshelter
References: urn:oid:2.49.0.1.124.3487203939.2026, urn:oid:2.49.0.1.124.2342077717.2026, urn:oid:2.49.0.1.124.0509418008.2026 (+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.
00:37  veille jaune - orages violents - en vigueur (view from source)
EN (issuer): yellow watch - severe thunderstorm - in effect
UpdateMetExpected
Moderate
Observed		Environment Canada
floodingfog-and-humiditylightningraintech-hazardsthunderstormswindshelter
References: urn:oid:2.49.0.1.124.0693620936.2026
⚠️ 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.
00:43  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
debrishailrainthunderstormswindavoidshelter
References: urn:oid:2.49.0.1.124.2518361896.2026, urn:oid:2.49.0.1.124.2671086022.2026, urn:oid:2.49.0.1.124.0133479702.2026 (+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.
00:45  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.4225458763.2026, urn:oid:2.49.0.1.124.0577706907.2026, urn:oid:2.49.0.1.124.4135877280.2026
⚠️ 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.
00:45  yellow warning - severe thunderstorm - in effect (view from source)
UpdateMetImmediate
Moderate
Likely		Environment Canada
debrishailrainthunderstormswindavoidshelterwear-protection
References: urn:oid:2.49.0.1.124.1115982344.2026
⚠️ 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 - in effect (view from source)
UpdateMetImmediate
Moderate
Observed		Environment Canada
floodingfog-and-humidityhailrainthunderstormswindavoidshelterwear-protection
References: urn:oid:2.49.0.1.124.3814862527.2026, urn:oid:2.49.0.1.124.2168314630.2026
⚠️ 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.
00:47  yellow warning - severe thunderstorm - ended (view from source)
UpdateMetPast
Minor
Observed		Environment Canada
thunderstorms
References: urn:oid:2.49.0.1.124.4185172636.2026, urn:oid:2.49.0.1.124.3988094691.2026, urn:oid:2.49.0.1.124.2704238886.2026 (+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.
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.