Warning Vector

Squall Warning

ECCC Toronto ON · CA

Ended

English

Squall Warning Ended

Event
Squall
Issued
Message expires
Category
Meteorological
Urgency
Past
Severity
Minor
Certainty
Observed
Response
AllClear

Description

Squalls have weakened or moved out of the area.

Affected areas

  • Western Lake Erie

Public contact

Issuer
Environment Canada
Audience
General Public

French

Avertissement De Grains Terminé

Event
Grains
Message expires
Category
Meteorological
Urgency
Past
Severity
Minor
Certainty
Observed
Response
AllClear

Description

Les grains ont faibli ou ont quitté le secteur.

Affected areas

  • lac Érié Ouest

Public contact

Issuer
Environnement Canada
Audience
Grand Public

Message record

Received
Issue to receipt
~1m2s
CAP status
Actual
CAP message type
Update
Lifecycle
Ended
Source
NAADS
Feed
NAADS Montréal
Recovered
No
CAP routing and identity
ULID
01M2MEA9KKJ7B4NHJ9M2X59J39
Identifier
urn:oid:2.49.0.1.124.0930660603.2026
Sender
cap-pac@canada.ca
Scope
Public
CAP source
Env. Can. - Can. Met. Ctr. – Montréal
Handling codes
profile:CAP-CP:0.4
layer:SOREM:1.0
layer:EC-MSC-SMC:1.0
layer:EC-MSC-SMC:1.1
layer:SOREM:2.0
Note
Service 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/
Issuing office
Ontario Storm Prediction Centre (CWTO)

References

Sender
cap-pac@canada.ca
Sent

Event codes

NameValue
profile:CAP-CP:Event:0.4squall
SAMESVR

Parameters

NameValue
layer:EC-MSC-SMC:1.0:Alert_Typewarning
layer:EC-MSC-SMC:1.0:Broadcast_Intrusiveno
layer:SOREM:1.0:Broadcast_ImmediatelyNo
layer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260916062523149/WH_13_73_CWTO/SQW/308161152047238003202609160503_WH_13_73_CWTO/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23779 M:122429 C:141605
layer:EC-MSC-SMC:1.0:Alert_Location_Statusended
layer:EC-MSC-SMC:1.0:Alert_Namesquall warning
layer:EC-MSC-SMC:1.0:Alert_CoverageCanadian portion of the Great Lakes and the Ontario portion of the St. Lawrence River
layer:EC-MSC-SMC:1.1:Designation_CodeWH_13_73_CWTO
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusended

Event codes

NameValue
profile:CAP-CP:Event:0.4squall
SAMESVR

Parameters

NameValue
layer:EC-MSC-SMC:1.0:Alert_Typewarning
layer:EC-MSC-SMC:1.0:Broadcast_Intrusiveno
layer:SOREM:1.0:Broadcast_ImmediatelyNo
layer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260916062523149/WH_13_73_CWTO/SQW/308161152047238003202609160503_WH_13_73_CWTO/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23779 M:122429 C:141605
layer:EC-MSC-SMC:1.0:Alert_Location_Statusended
layer:EC-MSC-SMC:1.0:Alert_Nameavertissement de grains
layer:EC-MSC-SMC:1.0:Alert_Coveragesecteur canadien des Grands Lacs et le secteur ontarien du fleuve Saint-Laurent
layer:EC-MSC-SMC:1.1:Designation_CodeWH_13_73_CWTO
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusended
Locations

Location data

  • Western Lake Erie
NameValue
layer:EC-MSC-SMC:1.0:CLC002212
profile:CAP-CP:Location:0.33534020
profile:CAP-CP:Location:0.33534024
profile:CAP-CP:Location:0.33534030
profile:CAP-CP:Location:0.33534042
profile:CAP-CP:Location:0.33536020
profile:CAP-CP:Location:0.33537001
profile:CAP-CP:Location:0.33537003
profile:CAP-CP:Location:0.33537013
profile:CAP-CP:Location:0.33537016
profile:CAP-CP:Location:0.33537028
Polygons
42.0512,-83.1462 42.0537,-83.1109 42.0629,-83.0565 42.0167,-82.9069 42.0946,-82.6165 42.2319,-82.3391 42.5988,-81.7125 42.784,-81.2109 42.66,-81.1553 42.2591,-80.9327 42.2075,-81.2457 41.6765,-82.3974 41.6765,-82.6797 41.8635,-83.0691 42.0409,-83.1496 42.0512,-83.1462

Location data

  • lac Érié Ouest
NameValue
layer:EC-MSC-SMC:1.0:CLC002212
profile:CAP-CP:Location:0.33534020
profile:CAP-CP:Location:0.33534024
profile:CAP-CP:Location:0.33534030
profile:CAP-CP:Location:0.33534042
profile:CAP-CP:Location:0.33536020
profile:CAP-CP:Location:0.33537001
profile:CAP-CP:Location:0.33537003
profile:CAP-CP:Location:0.33537013
profile:CAP-CP:Location:0.33537016
profile:CAP-CP:Location:0.33537028
Polygons
42.0512,-83.1462 42.0537,-83.1109 42.0629,-83.0565 42.0167,-82.9069 42.0946,-82.6165 42.2319,-82.3391 42.5988,-81.7125 42.784,-81.2109 42.66,-81.1553 42.2591,-80.9327 42.2075,-81.2457 41.6765,-82.3974 41.6765,-82.6797 41.8635,-83.0691 42.0409,-83.1496 42.0512,-83.1462