urn:oid:2.49.0.1.124.2941531293.2026cap-pac@canada.ca2026-08-25T22:56:25-00:00ActualAlertEnv. Can. - Can. Met. Ctr. – MontréalPublicprofile:CAP-CP:0.4layer:SOREM:1.0layer:EC-MSC-SMC:1.0layer:EC-MSC-SMC:1.1layer:SOREM:2.0Service Notice – July 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For Spring 2026, changes are expected to include... 1) ECCC's deployment to introduce free-form polygons to represent the true threat area of a weather hazard, which was originally scheduled for June 2026, is delayed. We will communicate the new date when it is available. Monitor https://dd.weather.gc.ca/doc/genots/ for notifications on the new launch date. Information about free-form polygons representing the true threat area of a weather hazard remains under media embargo until launch, 2) marine alerts will now be issued for smaller zone splits in certain areas of Atlantic and Pacific waters and 3) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – juillet 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour le printemps 2026, il y aura des changements incluant... 1) Le déploiement par ECCC visant à introduire des polygones de forme libre pour représenter la zone réelle de menace d’un aléa météorologique, qui était initialement prévu pour juin 2026, est retardé. Nous communiquerons la nouvelle date lorsqu’elle sera disponible. Surveiller https://dd.weather.gc.ca/doc/genots/ pour les notifications concernant la nouvelle date de lancement. Les informations concernant les polygones de forme libre représentant la zone réelle de menace d’un aléa météorologique demeurent sous embargo médiatique jusqu’au lancement, 2) les alertes marines seront désormais émises pour des subdivisions de zones plus petites dans certaines régions des eaux de l’Atlantique et du Pacifique et 3) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/en-CAMetthunderstormMonitorExpectedModerateLikelygeneral publicprofile:CAP-CP:Event:0.4thunderstormSAMESVA2026-08-25T22:56:25-00:002026-08-25T22:53:00-00:002026-08-26T03:16:25-00:00Environment Canadayellow watch - severe thunderstorm - in effect
Conditions are favourable for the development of severe thunderstorms that may be capable of producing heavy rain.
Locations: Churchill Valley and Upper Lake Melville.
Potential rainfall rates: locally 15 to 25 mm per hour in thunderstorms.
Time span: This evening.
Remarks: A line of thunderstorms over Churchill Valley is tracking eastward. These storms have the potential to become severe.
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Severe thunderstorm watches are issued when conditions are favourable for the development of thunderstorms capable of producing damaging hail, wind or rain.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NLstorm@ec.gc.ca or post reports on social media using #NLwx.
When thunder roars, go indoors! Lightning kills and injures Canadians every year.
https://weather.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewatchlayer:EC-MSC-SMC:1.0:Broadcast_Intrusivenolayer:SOREM:1.0:Broadcast_ImmediatelyNolayer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260825225351061/WW_17_77_CWHX/STV/2247267201491620702202608250507_WW_17_77_CWHX/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:23078 M:118758 C:137614layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameyellow watch - severe thunderstormlayer:EC-MSC-SMC:1.0:Alert_CoverageLabradorlayer:EC-MSC-SMC:1.1:Designation_CodeWW_17_77_CWHXlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas028100,028300layer:EC-MSC-SMC:1.1:Event_End_Time2026-08-26T01:14:00.000Zlayer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking8layer:EC-MSC-SMC:1.1:MSC_Impactmoderatelayer:EC-MSC-SMC:1.1:MSC_Confidencehighlayer:EC-MSC-SMC:1.1:ColouryellowUpper Lake Melville53.2803,-61.0612 53.3876,-61.0589 53.4731,-61.0082 53.5344,-60.9451 53.6078,-60.8205 53.6602,-60.6518 53.6753,-60.5259 53.6762,-60.4351 53.6683,-60.3282 53.644,-60.1986 53.5983,-60.064 53.5313,-59.9665 53.4724,-59.8979 53.3605,-59.853 53.297,-59.8485 53.2339,-59.8625 53.2,-59.8804 53.1171,-59.9432 53.0666,-60.0074 52.9893,-60.1736 52.9506,-60.3731 52.955,-60.5825 53,-60.7702 53.002,-60.7771 53.0302,-60.8397 53.0404,-60.8616 53.0865,-60.934 53.1395,-60.9922 53.1975,-61.0344 53.2593,-61.0591 53.2803,-61.0612layer:EC-MSC-SMC:1.0:CLC028100profile:CAP-CP:Location:0.31010020profile:CAP-CP:Location:0.31010022profile:CAP-CP:Location:0.31010025profile:CAP-CP:Location:0.31010802Churchill Valley53.6005,-63.4949 53.2003,-61.5 53.2803,-61.0612 53.2593,-61.0591 53.1975,-61.0344 53.1395,-60.9922 53.0865,-60.934 53.0404,-60.8616 53.0302,-60.8397 52.9003,-61.5 53.3002,-63.6863 53.3889,-63.568 53.4468,-63.5244 53.5719,-63.4901 53.6005,-63.4949layer:EC-MSC-SMC:1.0:CLC028300profile:CAP-CP:Location:0.31010020profile:CAP-CP:Location:0.31010029fr-CAMetoragesMonitorExpectedModerateLikelygrand publicprofile:CAP-CP:Event:0.4thunderstormSAMESVA2026-08-25T22:56:25-00:002026-08-25T22:53:00-00:002026-08-26T03:16:25-00:00Environnement Canadaveille jaune - orages violents - en vigueur
Les conditions sont propices à la formation d'orages violents pouvant produire de la pluie forte.
Régions : la vallée de Churchill et la partie supérieure du lac Melville.
Taux de précipitation possible : de 15 à 25 mm de pluie à l'heure par endroits sous les orages.
Période : ce soir.
Remarques : une ligne d'orages sur la vallée de Churchill se déplace vers l'est. Ces orages pourraient devenir violents.
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Les veilles d'orages violents sont émises lorsque les conditions sont propices à la formation d'orages pouvant produire de la grêle, de la pluie ou des vents destructeurs.
Veuillez continuer à surveiller les alertes et les prévisions émises par Environnement Canada. Pour signaler du temps violent, envoyez un courriel à meteoNL@ec.gc.ca ou publiez un message sur les réseaux sociaux en utilisant #NLMeteo.
Quand le tonnerre gronde, rentrez vite! La foudre tue et blesse des Canadiens chaque année.
https://meteo.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewatchlayer:EC-MSC-SMC:1.0:Broadcast_Intrusivenolayer:SOREM:1.0:Broadcast_ImmediatelyNolayer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260825225351061/WW_17_77_CWHX/STV/2247267201491620702202608250507_WW_17_77_CWHX/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:23078 M:118758 C:137614layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameveille jaune - orages violentslayer:EC-MSC-SMC:1.0:Alert_CoverageLabradorlayer:EC-MSC-SMC:1.1:Designation_CodeWW_17_77_CWHXlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas028100,028300layer:EC-MSC-SMC:1.1:Event_End_Time2026-08-26T01:14:00.000Zlayer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking8layer:EC-MSC-SMC:1.1:MSC_Impactmodérélayer:EC-MSC-SMC:1.1:MSC_Confidenceélevéelayer:EC-MSC-SMC:1.1:Colourjaunepartie supérieure du lac Melville53.2803,-61.0612 53.3876,-61.0589 53.4731,-61.0082 53.5344,-60.9451 53.6078,-60.8205 53.6602,-60.6518 53.6753,-60.5259 53.6762,-60.4351 53.6683,-60.3282 53.644,-60.1986 53.5983,-60.064 53.5313,-59.9665 53.4724,-59.8979 53.3605,-59.853 53.297,-59.8485 53.2339,-59.8625 53.2,-59.8804 53.1171,-59.9432 53.0666,-60.0074 52.9893,-60.1736 52.9506,-60.3731 52.955,-60.5825 53,-60.7702 53.002,-60.7771 53.0302,-60.8397 53.0404,-60.8616 53.0865,-60.934 53.1395,-60.9922 53.1975,-61.0344 53.2593,-61.0591 53.2803,-61.0612layer:EC-MSC-SMC:1.0:CLC028100profile:CAP-CP:Location:0.31010020profile:CAP-CP:Location:0.31010022profile:CAP-CP:Location:0.31010025profile:CAP-CP:Location:0.31010802vallée de Churchill53.6005,-63.4949 53.2003,-61.5 53.2803,-61.0612 53.2593,-61.0591 53.1975,-61.0344 53.1395,-60.9922 53.0865,-60.934 53.0404,-60.8616 53.0302,-60.8397 52.9003,-61.5 53.3002,-63.6863 53.3889,-63.568 53.4468,-63.5244 53.5719,-63.4901 53.6005,-63.4949layer:EC-MSC-SMC:1.0:CLC028300profile:CAP-CP:Location:0.31010020profile:CAP-CP:Location:0.3101002987mFnwdC28GaTocFW3DL9GZKFNQupeRpqHGRVQIqJyc=r0wePI6gJfQXwdMdsZP58TGL8MjA4blQRxJmYbDzkTOk4IRtQn5oG44b0TiUQvw4cQGz2H2/BIN3yIa6Ce7Ev18HGr9gLXSxgn4yN+sTQQwf5hQBImAFDD7nba0wqydExlvuwJRdtPLAGVsDc8qGV8QU8e3f1wKwbxTHQLosrw//LeYjLzR3c/3wFgjjNVf0ThmTwYakY3XXcGNfo0nJri0Y6rTQ2Lgiskb+GXJfo3at2PO9yQ7ueHMDlKMdL4gl8b6R1Gq9YkpEUAdcqr7I07wAL/YM/5Iw9BGmrfCisy7wloSR2XkrUVJYLLy65imoFplxBcDD2PduYRetmLQ2rw==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87mFnwdC28GaTocFW3DL9GZKFNQupeRpqHGRVQIqJyc=rBj0v4vyKtkYaW73/+cuSxNisqiuUrBqkjqseP5jQqSfA50dYdA5LrDOU0PF+BWw
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