urn:oid:2.49.0.1.124.2671086022.2026cap-pac@canada.ca2026-09-03T00:10:58-00:00ActualUpdateEnv. 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/cap-pac@canada.ca,urn:oid:2.49.0.1.124.1187160155.2026,2026-09-02T22:36:01-00:00 cap-pac@canada.ca,urn:oid:2.49.0.1.124.1949473743.2026,2026-09-02T22:59:39-00:00 cap-pac@canada.ca,urn:oid:2.49.0.1.124.0963932254.2026,2026-09-02T23:12:58-00:00 cap-pac@canada.ca,urn:oid:2.49.0.1.124.1596690219.2026,2026-09-02T23:22:20-00:00 cap-pac@canada.ca,urn:oid:2.49.0.1.124.1082824678.2026,2026-09-02T23:37:22-00:00 cap-pac@canada.ca,urn:oid:2.49.0.1.124.0133479702.2026,2026-09-02T23:53:13-00:00en-CAMetthunderstormMonitorImmediateModerateLikelygeneral publicprofile:CAP-CP:Event:0.4thunderstormSAMESVR2026-09-03T00:10:58-00:002026-09-03T00:10:00-00:002026-09-03T01:52:58-00:00Environment Canadayellow warning - severe thunderstorm - in effect
At 8:08 p.m. EDT, a severe thunderstorm is located near Inwood. This severe thunderstorm is moving quickly to the east at 65 km/h. Strong wind gusts, loonie to ping pong ball size hail and heavy rain are possible.
Locations and nearby areas that could be impacted include: Bothwell, Newbury, Wardsville, Glencoe, Rodney, West Lorne, Mount Brydges, Delaware, Dutton, Shedden
###
Large hail may cause significant damage and injury. Local utility outages are likely.
Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.
Take immediate cover if a thunderstorm approaches. If outside, protect yourself from flying debris and hail.
Emergency Management Ontario recommends that you take cover immediately if threatening weather approaches.
https://weather.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer: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-2.0/20260903001058693/ON_00_01_LAND/STW/22353633834717270202609020503_ON_00_01_LAND/actual/en_proper_complete_c-fr_proper_complete_c/NinJoWELlayer:EC-MSC-SMC:1.1:CAP_countA:23452 M:120624 C:139617layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameyellow warning - severe thunderstormlayer:EC-MSC-SMC:1.0:Alert_CoverageOntariolayer:SOREM:1.0:Broadcast_TextAt 8:10 p.m. Eastern Daylight Time Wednesday, Environment Canada has issued a severe thunderstorm warning for Southwestern Ontario. Extra care and attention should be exercised in and around the following localities: London, Middlesex, Elgin, Sarnia and Lambton. Environment Canada meteorologists are tracking very dangerous thunderstorms capable of producing one or more of the following: destructive winds or baseball size or greater hail. Take cover immediately if threatening weather approaches. Intense lightning is likely and tornadoes are possible with any thunderstorm that develops.layer:EC-MSC-SMC:1.1:Designation_CodeON_00_01_LANDlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas041510layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-03T00:53:00.000Zlayer: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:Colouryellowlayer:EC-MSC-SMC:1.1:Storm_Speed65.09355 km/hlayer:EC-MSC-SMC:1.1:Storm_Direction104.03693layer:EC-MSC-SMC:1.1:Storm_Geometry_TypeISOLATED_CELLlayer:EC-MSC-SMC:1.1:Storm_Point42.78709,-81.840904layer:EC-MSC-SMC:1.1:Storm_Time20260903000800000layer:EC-MSC-SMC:1.1:Motion_Descriptionquickly to the east at 65 km/hlayer:EC-MSC-SMC:1.1:Storm_Position_Descriptionnear Inwoodlayer:EC-MSC-SMC:1.1:List_of_Reference_PointsBothwell, Newbury, Wardsville, Glencoe, Rodney, West Lorne, Mount Brydges, Delaware, Dutton, SheddenWatford - Pinery Park - Eastern Lambton County42.936,-81.7805 42.8161,-81.79 42.8121,-81.7958 42.8258,-81.8144 42.8429,-81.8353 42.7535,-81.8316 42.651,-81.8354 42.6495,-81.9263 42.6506,-82.008 42.6419,-82.0061 42.6279,-82.0112 42.6246,-82.0234 42.6237,-82.0638 42.627,-82.1003 42.8595,-82.1059 43.1082,-82.0928 43.127,-82.0998 43.1763,-82.0434 43.2167,-82.0332 43.23,-81.9703 43.276,-81.8563 43.333,-81.7783 43.3155,-81.7554 43.3101,-81.7431 43.3068,-81.7453 43.3073,-81.753 43.2931,-81.755 43.2901,-81.7322 43.2393,-81.7485 43.1995,-81.7869 43.1817,-81.7927 43.1806,-81.7931 43.173,-81.7956 43.1273,-81.7852 43.1004,-81.8008 43.0657,-81.7892 42.936,-81.7805layer:EC-MSC-SMC:1.0:CLC041310profile:CAP-CP:Location:0.33538007profile:CAP-CP:Location:0.33538015profile:CAP-CP:Location:0.33538016profile:CAP-CP:Location:0.33538035profile:CAP-CP:Location:0.33538040profile:CAP-CP:Location:0.33538043profile:CAP-CP:Location:0.33538056London - Parkhill - Eastern Middlesex County43.2367,-81.29 43.2034,-81.224 43.2276,-81.1502 43.235,-81.1208 43.1447,-81.0577 43.0498,-81.0347 43.0547,-81.019 43.0022,-80.9926 43.0239,-80.9269 42.9647,-80.9014 42.9163,-80.8934 42.9093,-80.8923 42.9084,-80.8984 42.8796,-81.085 42.8868,-81.0858 42.8858,-81.1117 42.8681,-81.1076 42.8399,-81.2201 42.8354,-81.2381 42.8274,-81.2701 42.8314,-81.2717 42.8318,-81.2719 42.8593,-81.2827 42.8886,-81.2979 42.8849,-81.3243 42.8854,-81.3488 42.9281,-81.3769 42.9724,-81.3998 43.0738,-81.6028 43.1806,-81.7931 43.1925,-81.8144 43.2041,-81.8392 43.2325,-81.8163 43.2428,-81.7968 43.2379,-81.7738 43.2368,-81.7716 43.2372,-81.7693 43.2393,-81.7485 43.2578,-81.6156 43.2706,-81.4655 43.2805,-81.4689 43.2889,-81.4689 43.293,-81.4306 43.2791,-81.3966 43.2638,-81.3636 43.2367,-81.29layer:EC-MSC-SMC:1.0:CLC041510profile:CAP-CP:Location:0.33539027profile:CAP-CP:Location:0.33539033profile:CAP-CP:Location:0.33539036profile:CAP-CP:Location:0.33539041profile:CAP-CP:Location:0.33539060Strathroy - Komoka - Western Middlesex County42.9291,-81.37 42.8854,-81.3488 42.8895,-81.3234 42.8886,-81.2979 42.8593,-81.2767 42.8331,-81.2656 42.8314,-81.2717 42.8119,-81.3416 42.7935,-81.4239 42.7634,-81.3988 42.7091,-81.5502 42.6649,-81.5918 42.6594,-81.6483 42.6168,-81.6678 42.6137,-81.7243 42.5782,-81.7925 42.5782,-81.7926 42.591,-81.8179 42.5912,-81.8182 42.6081,-81.835 42.6307,-81.8408 42.651,-81.8354 42.7516,-81.8381 42.8429,-81.8353 42.8275,-81.814 42.8121,-81.7958 42.8161,-81.79 42.9345,-81.7981 43.0657,-81.7892 43.069,-81.8084 43.0817,-81.828 43.1064,-81.8341 43.1309,-81.8211 43.1739,-81.8272 43.2041,-81.8392 43.1925,-81.8144 43.1817,-81.7927 43.0857,-81.6012 42.9724,-81.3998 42.9291,-81.37layer:EC-MSC-SMC:1.0:CLC041520profile:CAP-CP:Location:0.33539002profile:CAP-CP:Location:0.33539005profile:CAP-CP:Location:0.33539015profile:CAP-CP:Location:0.33539017profile:CAP-CP:Location:0.33539018profile:CAP-CP:Location:0.33539021profile:CAP-CP:Location:0.33539033profile:CAP-CP:Location:0.33539041profile:CAP-CP:Location:0.33539047Rodney - Shedden - Western Elgin County42.8399,-81.2201 42.6703,-81.2174 42.6588,-81.2327 42.6446,-81.232 42.6439,-81.2394 42.639,-81.2929 42.5758,-81.4424 42.5465,-81.525 42.4497,-81.6432 42.4727,-81.6662 42.4755,-81.6728 42.539,-81.7656 42.591,-81.8179 42.6081,-81.835 42.63,-81.8308 42.651,-81.8354 42.6975,-81.7396 42.7377,-81.691 42.7335,-81.6455 42.8241,-81.4514 42.7935,-81.4239 42.8164,-81.3476 42.8318,-81.2719 42.8331,-81.2656 42.8375,-81.2492 42.8403,-81.2381 42.8449,-81.2201 42.8399,-81.2201layer:EC-MSC-SMC:1.0:CLC041620profile:CAP-CP:Location:0.33534024profile:CAP-CP:Location:0.33534030profile:CAP-CP:Location:0.33534042new active threat area42.93087134560351,-81.39276917075453 42.925896,-81.174286 42.66003984333124,-81.26734661194631 42.660360844046295,-81.27457096305977 42.61157836909683,-81.39680382136407 42.56431855375371,-81.48049571591696 42.536691935074764,-81.52941939468012 42.93087134560351,-81.39276917075453layer:EC-MSC-SMC:DLC:1.1issuedprofile:CAP-CP:Location:0.33534030profile:CAP-CP:Location:0.33539021profile:CAP-CP:Location:0.33539033profile:CAP-CP:Location:0.33539036profile:CAP-CP:Location:0.33534024profile:CAP-CP:Location:0.33539017continued active threat area42.634274,-81.89283 42.705906,-82.024704 42.825104,-82.049248 42.9221,-81.951569 42.939888,-81.788719 42.93087134560351,-81.39276917075453 42.536691935074764,-81.52941939468012 42.52945098781021,-81.54224230949387 42.51433044128157,-81.56901912153087 42.634274,-81.89283layer:EC-MSC-SMC:DLC:1.1continuedprofile:CAP-CP:Location:0.33539015profile:CAP-CP:Location:0.33534042profile:CAP-CP:Location:0.33534030profile:CAP-CP:Location:0.33539021profile:CAP-CP:Location:0.33538015profile:CAP-CP:Location:0.33538016profile:CAP-CP:Location:0.33539005profile:CAP-CP:Location:0.33539002profile:CAP-CP:Location:0.33539047profile:CAP-CP:Location:0.33538007profile:CAP-CP:Location:0.33539017profile:CAP-CP:Location:0.33539018fr-CAMetoragesMonitorImmediateModerateLikelygrand publicprofile:CAP-CP:Event:0.4thunderstormSAMESVR2026-09-03T00:10:58-00:002026-09-03T00:10:00-00:002026-09-03T01:52:58-00:00Environnement Canadaalerte jaune - orages violents - en vigueur
À 20h08 HAE, un orage violent se situe près d'Inwood. Cet orage violent se déplace rapidement vers l’est à 65 km/h. Des rafales fortes, de la grêle de la taille d'une pièce d'un dollar à une balle de ping-pong et de la pluie forte sont possibles.
Les régions et lieux à proximité possiblement touchés comprennent: Bothwell, Newbury, Wardsville, Glencoe, Rodney, West Lorne, Mount Brydges, Delaware, Dutton, Shedden
###
La grosse grêle pourrait causer d'importants dégâts et des blessures graves. Des pannes de courant sont probables par endroits.
Les alertes d'orages violents sont émises lorsque des orages imminents ou en cours risquent de produire de la pluie, de la grêle ou des vents destructeurs.
Mettez-vous immédiatement à l'abri si un orage approche. Si vous êtes à l'extérieur, protégez-vous des débris volants et de la grêle.
Gestion des situations d'urgence Ontario vous recommande de trouver un abri immédiatement si un phénomène météorologique menaçant est imminent.
https://meteo.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer: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-2.0/20260903001058693/ON_00_01_LAND/STW/22353633834717270202609020503_ON_00_01_LAND/actual/en_proper_complete_c-fr_proper_complete_c/NinJoWELlayer:EC-MSC-SMC:1.1:CAP_countA:23452 M:120624 C:139617layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Namealerte jaune - orages violentslayer:EC-MSC-SMC:1.0:Alert_CoverageOntariolayer:SOREM:1.0:Broadcast_TextÀ 20h10 heure avancée de l'Est le mercredi, Environnement Canada a émis une alerte d'orages violents pour le sud-ouest de l'Ontario. Une attention et des précautions additionnelles devraient être exercées près et autour des localités suivantes: London, Middlesex, Elgin, Sarnia et Lambton. Les météorologues d’Environnement Canada surveillent l'évolution d'orages violents très dangereux pouvant produire un ou plus des éléments suivants : vents destructeurs ou grêle de la taille d'une balle de baseball ou plus. Mettez-vous immédiatement à l'abri si un phénomène météorologique menaçant s'approche. De nombreux éclairs sont probables et il y a toujours un risque de tornade avec un orage.layer:EC-MSC-SMC:1.1:Designation_CodeON_00_01_LANDlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas041510layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-03T00:53:00.000Zlayer: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:Colourjaunelayer:EC-MSC-SMC:1.1:Storm_Speed65.09355 km/hlayer:EC-MSC-SMC:1.1:Storm_Direction104.03693layer:EC-MSC-SMC:1.1:Storm_Geometry_TypeISOLATED_CELLlayer:EC-MSC-SMC:1.1:Storm_Point42.78709,-81.840904layer:EC-MSC-SMC:1.1:Storm_Time20260903000800000layer:EC-MSC-SMC:1.1:Motion_Descriptionrapidement vers l’est à 65 km/hlayer:EC-MSC-SMC:1.1:Storm_Position_Descriptionprès d'Inwoodlayer:EC-MSC-SMC:1.1:List_of_Reference_PointsBothwell, Newbury, Wardsville, Glencoe, Rodney, West Lorne, Mount Brydges, Delaware, Dutton, SheddenWatford - parc Pinery - comté de Lambton Est42.936,-81.7805 42.8161,-81.79 42.8121,-81.7958 42.8258,-81.8144 42.8429,-81.8353 42.7535,-81.8316 42.651,-81.8354 42.6495,-81.9263 42.6506,-82.008 42.6419,-82.0061 42.6279,-82.0112 42.6246,-82.0234 42.6237,-82.0638 42.627,-82.1003 42.8595,-82.1059 43.1082,-82.0928 43.127,-82.0998 43.1763,-82.0434 43.2167,-82.0332 43.23,-81.9703 43.276,-81.8563 43.333,-81.7783 43.3155,-81.7554 43.3101,-81.7431 43.3068,-81.7453 43.3073,-81.753 43.2931,-81.755 43.2901,-81.7322 43.2393,-81.7485 43.1995,-81.7869 43.1817,-81.7927 43.1806,-81.7931 43.173,-81.7956 43.1273,-81.7852 43.1004,-81.8008 43.0657,-81.7892 42.936,-81.7805layer:EC-MSC-SMC:1.0:CLC041310profile:CAP-CP:Location:0.33538007profile:CAP-CP:Location:0.33538015profile:CAP-CP:Location:0.33538016profile:CAP-CP:Location:0.33538035profile:CAP-CP:Location:0.33538040profile:CAP-CP:Location:0.33538043profile:CAP-CP:Location:0.33538056London - Parkhill - comté de Middlesex Est43.2367,-81.29 43.2034,-81.224 43.2276,-81.1502 43.235,-81.1208 43.1447,-81.0577 43.0498,-81.0347 43.0547,-81.019 43.0022,-80.9926 43.0239,-80.9269 42.9647,-80.9014 42.9163,-80.8934 42.9093,-80.8923 42.9084,-80.8984 42.8796,-81.085 42.8868,-81.0858 42.8858,-81.1117 42.8681,-81.1076 42.8399,-81.2201 42.8354,-81.2381 42.8274,-81.2701 42.8314,-81.2717 42.8318,-81.2719 42.8593,-81.2827 42.8886,-81.2979 42.8849,-81.3243 42.8854,-81.3488 42.9281,-81.3769 42.9724,-81.3998 43.0738,-81.6028 43.1806,-81.7931 43.1925,-81.8144 43.2041,-81.8392 43.2325,-81.8163 43.2428,-81.7968 43.2379,-81.7738 43.2368,-81.7716 43.2372,-81.7693 43.2393,-81.7485 43.2578,-81.6156 43.2706,-81.4655 43.2805,-81.4689 43.2889,-81.4689 43.293,-81.4306 43.2791,-81.3966 43.2638,-81.3636 43.2367,-81.29layer:EC-MSC-SMC:1.0:CLC041510profile:CAP-CP:Location:0.33539027profile:CAP-CP:Location:0.33539033profile:CAP-CP:Location:0.33539036profile:CAP-CP:Location:0.33539041profile:CAP-CP:Location:0.33539060Strathroy - Komoka - comté de Middlesex Ouest42.9291,-81.37 42.8854,-81.3488 42.8895,-81.3234 42.8886,-81.2979 42.8593,-81.2767 42.8331,-81.2656 42.8314,-81.2717 42.8119,-81.3416 42.7935,-81.4239 42.7634,-81.3988 42.7091,-81.5502 42.6649,-81.5918 42.6594,-81.6483 42.6168,-81.6678 42.6137,-81.7243 42.5782,-81.7925 42.5782,-81.7926 42.591,-81.8179 42.5912,-81.8182 42.6081,-81.835 42.6307,-81.8408 42.651,-81.8354 42.7516,-81.8381 42.8429,-81.8353 42.8275,-81.814 42.8121,-81.7958 42.8161,-81.79 42.9345,-81.7981 43.0657,-81.7892 43.069,-81.8084 43.0817,-81.828 43.1064,-81.8341 43.1309,-81.8211 43.1739,-81.8272 43.2041,-81.8392 43.1925,-81.8144 43.1817,-81.7927 43.0857,-81.6012 42.9724,-81.3998 42.9291,-81.37layer:EC-MSC-SMC:1.0:CLC041520profile:CAP-CP:Location:0.33539002profile:CAP-CP:Location:0.33539005profile:CAP-CP:Location:0.33539015profile:CAP-CP:Location:0.33539017profile:CAP-CP:Location:0.33539018profile:CAP-CP:Location:0.33539021profile:CAP-CP:Location:0.33539033profile:CAP-CP:Location:0.33539041profile:CAP-CP:Location:0.33539047Rodney - Shedden - comté d'Elgin Ouest42.8399,-81.2201 42.6703,-81.2174 42.6588,-81.2327 42.6446,-81.232 42.6439,-81.2394 42.639,-81.2929 42.5758,-81.4424 42.5465,-81.525 42.4497,-81.6432 42.4727,-81.6662 42.4755,-81.6728 42.539,-81.7656 42.591,-81.8179 42.6081,-81.835 42.63,-81.8308 42.651,-81.8354 42.6975,-81.7396 42.7377,-81.691 42.7335,-81.6455 42.8241,-81.4514 42.7935,-81.4239 42.8164,-81.3476 42.8318,-81.2719 42.8331,-81.2656 42.8375,-81.2492 42.8403,-81.2381 42.8449,-81.2201 42.8399,-81.2201layer:EC-MSC-SMC:1.0:CLC041620profile:CAP-CP:Location:0.33534024profile:CAP-CP:Location:0.33534030profile:CAP-CP:Location:0.33534042new active threat area42.93087134560351,-81.39276917075453 42.925896,-81.174286 42.66003984333124,-81.26734661194631 42.660360844046295,-81.27457096305977 42.61157836909683,-81.39680382136407 42.56431855375371,-81.48049571591696 42.536691935074764,-81.52941939468012 42.93087134560351,-81.39276917075453layer:EC-MSC-SMC:DLC:1.1issuedprofile:CAP-CP:Location:0.33534030profile:CAP-CP:Location:0.33539021profile:CAP-CP:Location:0.33539033profile:CAP-CP:Location:0.33539036profile:CAP-CP:Location:0.33534024profile:CAP-CP:Location:0.33539017continued active threat area42.634274,-81.89283 42.705906,-82.024704 42.825104,-82.049248 42.9221,-81.951569 42.939888,-81.788719 42.93087134560351,-81.39276917075453 42.536691935074764,-81.52941939468012 42.52945098781021,-81.54224230949387 42.51433044128157,-81.56901912153087 42.634274,-81.89283layer:EC-MSC-SMC:DLC:1.1continuedprofile:CAP-CP:Location:0.33539015profile:CAP-CP:Location:0.33534042profile:CAP-CP:Location:0.33534030profile:CAP-CP:Location:0.33539021profile:CAP-CP:Location:0.33538015profile:CAP-CP:Location:0.33538016profile:CAP-CP:Location:0.33539005profile:CAP-CP:Location:0.33539002profile:CAP-CP:Location:0.33539047profile:CAP-CP:Location:0.33538007profile:CAP-CP:Location:0.33539017profile:CAP-CP:Location:0.33539018en-CAMetthunderstormAllClearPastMinorObservedgeneral publicprofile:CAP-CP:Event:0.4thunderstormSAMESVR2026-09-03T00:10:58-00:002026-09-03T01:10:58-00:00Environment Canadayellow warning - severe thunderstorm - ended
Severe thunderstorms associated with this alert have weakened or moved out of the area.
###
https://weather.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer: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-2.0/20260903001058693/ON_00_01_LAND/STW/22353633834717270202609020503_ON_00_01_LAND/actual/en_proper_complete_c-fr_proper_complete_c/NinJoWELlayer:EC-MSC-SMC:1.1:CAP_countA:23452 M:120624 C:139617layer:EC-MSC-SMC:1.0:Alert_Location_Statusendedlayer:EC-MSC-SMC:1.0:Alert_Nameyellow warning - severe thunderstormlayer:EC-MSC-SMC:1.0:Alert_CoverageOntariolayer:EC-MSC-SMC:1.1:Designation_CodeON_00_01_LANDlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_StatusendedSarnia - Petrolia - Western Lambton County42.462,-82.4848 42.5101,-82.6214 42.5514,-82.5932 42.602,-82.5329 42.6123,-82.5157 42.6289,-82.506 42.6642,-82.5053 42.6957,-82.493 42.7237,-82.4773 42.7415,-82.4757 42.7567,-82.4647 42.772,-82.4624 42.8133,-82.4786 42.8401,-82.4656 42.9011,-82.4578 42.9285,-82.4487 42.9388,-82.4395 42.9502,-82.4249 42.9663,-82.4107 42.9944,-82.42 43.0087,-82.4157 43.0278,-82.4053 43.0452,-82.2407 43.066,-82.1749 43.1061,-82.1612 43.127,-82.0998 43.1082,-82.0928 42.8629,-82.086 42.627,-82.1003 42.6226,-82.2613 42.6307,-82.4593 42.6054,-82.4588 42.5874,-82.3991 42.5328,-82.3814 42.4901,-82.436 42.4783,-82.4404 42.462,-82.4848layer:EC-MSC-SMC:1.0:CLC041320profile:CAP-CP:Location:0.33538003profile:CAP-CP:Location:0.33538004profile:CAP-CP:Location:0.33538018profile:CAP-CP:Location:0.33538019profile:CAP-CP:Location:0.33538025profile:CAP-CP:Location:0.33538030profile:CAP-CP:Location:0.33538031ended threat area42.671886,-82.099007 42.743282,-82.231201 42.862431,-82.256157 42.959602,-82.158745 42.977688,-81.995857 42.964809,-81.381004 42.93087134560351,-81.39276917075453 42.939888,-81.788719 42.9221,-81.951569 42.825104,-82.049248 42.705906,-82.024704 42.634274,-81.89283 42.51433044128157,-81.56901912153087 42.491662950511795,-81.60916073536364 42.671886,-82.099007layer:EC-MSC-SMC:DLC:1.1endedprofile:CAP-CP:Location:0.33536020profile:CAP-CP:Location:0.33538035profile:CAP-CP:Location:0.33538019profile:CAP-CP:Location:0.33538018profile:CAP-CP:Location:0.33538043fr-CAMetoragesAllClearPastMinorObservedgrand publicprofile:CAP-CP:Event:0.4thunderstormSAMESVR2026-09-03T00:10:58-00:002026-09-03T01:10:58-00:00Environnement Canadaalerte jaune - orages violents - terminée
Les orages violents associés à cette alerte se sont affaiblis ou ont quitté la région.
###
https://meteo.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer: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-2.0/20260903001058693/ON_00_01_LAND/STW/22353633834717270202609020503_ON_00_01_LAND/actual/en_proper_complete_c-fr_proper_complete_c/NinJoWELlayer:EC-MSC-SMC:1.1:CAP_countA:23452 M:120624 C:139617layer:EC-MSC-SMC:1.0:Alert_Location_Statusendedlayer:EC-MSC-SMC:1.0:Alert_Namealerte jaune - orages violentslayer:EC-MSC-SMC:1.0:Alert_CoverageOntariolayer:EC-MSC-SMC:1.1:Designation_CodeON_00_01_LANDlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_StatusendedSarnia - Petrolia - comté de Lambton Ouest42.462,-82.4848 42.5101,-82.6214 42.5514,-82.5932 42.602,-82.5329 42.6123,-82.5157 42.6289,-82.506 42.6642,-82.5053 42.6957,-82.493 42.7237,-82.4773 42.7415,-82.4757 42.7567,-82.4647 42.772,-82.4624 42.8133,-82.4786 42.8401,-82.4656 42.9011,-82.4578 42.9285,-82.4487 42.9388,-82.4395 42.9502,-82.4249 42.9663,-82.4107 42.9944,-82.42 43.0087,-82.4157 43.0278,-82.4053 43.0452,-82.2407 43.066,-82.1749 43.1061,-82.1612 43.127,-82.0998 43.1082,-82.0928 42.8629,-82.086 42.627,-82.1003 42.6226,-82.2613 42.6307,-82.4593 42.6054,-82.4588 42.5874,-82.3991 42.5328,-82.3814 42.4901,-82.436 42.4783,-82.4404 42.462,-82.4848layer:EC-MSC-SMC:1.0:CLC041320profile:CAP-CP:Location:0.33538003profile:CAP-CP:Location:0.33538004profile:CAP-CP:Location:0.33538018profile:CAP-CP:Location:0.33538019profile:CAP-CP:Location:0.33538025profile:CAP-CP:Location:0.33538030profile:CAP-CP:Location:0.33538031ended threat area42.671886,-82.099007 42.743282,-82.231201 42.862431,-82.256157 42.959602,-82.158745 42.977688,-81.995857 42.964809,-81.381004 42.93087134560351,-81.39276917075453 42.939888,-81.788719 42.9221,-81.951569 42.825104,-82.049248 42.705906,-82.024704 42.634274,-81.89283 42.51433044128157,-81.56901912153087 42.491662950511795,-81.60916073536364 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