Warning Vector

Squall Watch

ECCC Toronto ON · CA

Ended

English

Squall Watch Ended

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

Description

Squalls are no longer expected over the area.

Affected areas

  • Lake St. Clair

Public contact

Issuer
Environment Canada
Audience
General Public

French

Veille De Grains Terminée

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

Description

On ne prévoit plus de grains sur le secteur.

Affected areas

  • lac Sainte-Claire

Public contact

Issuer
Environnement Canada
Audience
Grand Public

Message record

Received
Issue to receipt
~1m0s
CAP status
Actual
CAP message type
Update
Lifecycle
Ended
Source
NAADS
Feed
NAADS Montréal
Recovered
No
CAP routing and identity
ULID
01M2MBWQ4XDBVYVCSF01C63HZP
Identifier
urn:oid:2.49.0.1.124.4035973275.2026
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
Sender
cap-pac@canada.ca
Sent

Event codes

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

Parameters

NameValue
layer:EC-MSC-SMC:1.0:Alert_Typewatch
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-2.0/20260916054303877/WH_13_73_CWTO/SQV/158063502047238003202609160503_WH_13_73_CWTO/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23779 M:122428 C:141604
layer:EC-MSC-SMC:1.0:Alert_Location_Statusended
layer:EC-MSC-SMC:1.0:Alert_Namesquall watch
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
SAMESVA

Parameters

NameValue
layer:EC-MSC-SMC:1.0:Alert_Typewatch
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-2.0/20260916054303877/WH_13_73_CWTO/SQV/158063502047238003202609160503_WH_13_73_CWTO/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23779 M:122428 C:141604
layer:EC-MSC-SMC:1.0:Alert_Location_Statusended
layer:EC-MSC-SMC:1.0:Alert_Nameveille 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

  • Lake St. Clair
NameValue
layer:EC-MSC-SMC:1.0:CLC002310
profile:CAP-CP:Location:0.33536020
profile:CAP-CP:Location:0.33537048
profile:CAP-CP:Location:0.33537064
profile:CAP-CP:Location:0.33538004
Polygons
42.5527,-82.5993 42.5558,-82.5959 42.574,-82.5753 42.5798,-82.5688 42.5947,-82.5519 42.6139,-82.5225 42.6123,-82.5199 42.6113,-82.5182 42.6108,-82.5175 42.6095,-82.5154 42.5628,-82.5505 42.5505,-82.5386 42.5262,-82.515 42.5358,-82.4634 42.5188,-82.3954 42.3937,-82.3695 42.2795,-82.4137 42.2849,-82.5491 42.2679,-82.7164 42.3254,-82.9097 42.3377,-82.9189 42.3422,-82.9211 42.3485,-82.9249 42.3512,-82.9263 42.3586,-82.9303 42.3828,-82.8374 42.5447,-82.6736 42.5632,-82.6314 42.5592,-82.6191 42.5555,-82.6079 42.5527,-82.5993

Location data

  • lac Sainte-Claire
NameValue
layer:EC-MSC-SMC:1.0:CLC002310
profile:CAP-CP:Location:0.33536020
profile:CAP-CP:Location:0.33537048
profile:CAP-CP:Location:0.33537064
profile:CAP-CP:Location:0.33538004
Polygons
42.5527,-82.5993 42.5558,-82.5959 42.574,-82.5753 42.5798,-82.5688 42.5947,-82.5519 42.6139,-82.5225 42.6123,-82.5199 42.6113,-82.5182 42.6108,-82.5175 42.6095,-82.5154 42.5628,-82.5505 42.5505,-82.5386 42.5262,-82.515 42.5358,-82.4634 42.5188,-82.3954 42.3937,-82.3695 42.2795,-82.4137 42.2849,-82.5491 42.2679,-82.7164 42.3254,-82.9097 42.3377,-82.9189 42.3422,-82.9211 42.3485,-82.9249 42.3512,-82.9263 42.3586,-82.9303 42.3828,-82.8374 42.5447,-82.6736 42.5632,-82.6314 42.5592,-82.6191 42.5555,-82.6079 42.5527,-82.5993