Warning Vector

Yellow Advisory - Frost

ECCC Montréal QC · CA

Updated

French

Avis Jaune - Gel - En Vigueur

Event
Gel
Issued
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Future
Severity
Moderate
Certainty
Likely
Response
Monitor

Description

Des dommages aux plantes, aux arbres et aux cultures sont possibles. Veuillez continuer à surveiller les alertes et les prévisions émises par Environnement Canada. Pour signaler du temps violent, envoyez un courriel à meteoQC@ec.gc.ca ou publiez un message sur les réseaux sociaux en utilisant #meteoqc.

Affected areas

  • secteur de La Sarre
  • secteur d'Amos
  • secteur de Lebel-sur-Quévillon
  • secteur de Senneterre
  • secteur de Rouyn
  • secteur de Malartic
  • secteur de Val d'Or - Louvicourt
  • secteur de Mont-Laurier
  • secteur de La Minerve - rivière Rouge

Public contact

Issuer
Environnement Canada
Audience
Grand Public

English

Yellow Advisory - Frost - In Effect

Event
Frost
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Future
Severity
Moderate
Certainty
Likely
Response
Monitor

Description

Damage to plants, trees, and crops is possible. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to QCstorm@ec.gc.ca or post reports on social media using #QCStorm.

Affected areas

  • La Sarre area
  • Amos area
  • Lebel-sur-Quévillon area
  • Senneterre area
  • Rouyn area
  • Malartic area
  • Val d'Or - Louvicourt area
  • Mont-Laurier area
  • La Minerve - Rouge River area

Public contact

Issuer
Environment Canada
Audience
General Public

Message record

Received
Issue to receipt
~1m9s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NAADS
Feed
NAADS Montréal
Recovered
No
CAP routing and identity
ULID
01M38SPHTCP27NG5PEV017NXQB
Identifier
urn:oid:2.49.0.1.124.2513845653.2026
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
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/ | 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/
Issuing office
Quebec Storm Prediction Centre (CWUL)

References

Sender
cap-pac@canada.ca
Sent

Event codes

NameValue
profile:CAP-CP:Event:0.4frost

Parameters

NameValue
layer:EC-MSC-SMC:1.0:Alert_Typeadvisory
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-2.0/20260924040901878/WO_10_70_CWUL/FTA/185529585799305519202609230504_WO_10_70_CWUL/actual/en_not_present_u-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23875 M:122999 C:142212
layer:EC-MSC-SMC:1.0:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.0:Alert_Nameavis jaune - gel
layer:EC-MSC-SMC:1.0:Alert_CoverageQuébec
layer:EC-MSC-SMC:1.1:Designation_CodeWO_10_70_CWUL
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-25T21:14:00.000Z
layer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking8
layer:EC-MSC-SMC:1.1:MSC_Impactmodéré
layer:EC-MSC-SMC:1.1:MSC_Confidenceélevée
layer:EC-MSC-SMC:1.1:Colourjaune

Event codes

NameValue
profile:CAP-CP:Event:0.4frost

Parameters

NameValue
layer:EC-MSC-SMC:1.0:Alert_Typeadvisory
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-2.0/20260924040901878/WO_10_70_CWUL/FTA/185529585799305519202609230504_WO_10_70_CWUL/actual/en_not_present_u-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23875 M:122999 C:142212
layer:EC-MSC-SMC:1.0:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.0:Alert_Nameyellow advisory - frost
layer:EC-MSC-SMC:1.0:Alert_CoverageQuebec
layer:EC-MSC-SMC:1.1:Designation_CodeWO_10_70_CWUL
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-25T21:14:00.000Z
layer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking8
layer:EC-MSC-SMC:1.1:MSC_Impactmoderate
layer:EC-MSC-SMC:1.1:MSC_Confidencehigh
layer:EC-MSC-SMC:1.1:Colouryellow
Locations

Location data

  • secteur de La Sarre
NameValue
layer:EC-MSC-SMC:1.0:CLC031410
profile:CAP-CP:Location:0.32486
profile:CAP-CP:Location:0.32487
profile:CAP-CP:Location:0.32488080
profile:CAP-CP:Location:0.32488085
profile:CAP-CP:Location:0.32488090
profile:CAP-CP:Location:0.32488904
profile:CAP-CP:Location:0.32499060
Polygons
48.4498,-78.4996 48.4498,-79.5174 48.5242,-79.5246 48.6069,-79.5174 48.9206,-79.5289 49.1428,-79.5172 49.2829,-79.5172 49.2934,-78.5004 48.4498,-78.4996

Location data

  • secteur d'Amos
NameValue
layer:EC-MSC-SMC:1.0:CLC031420
profile:CAP-CP:Location:0.32488005
profile:CAP-CP:Location:0.32488010
profile:CAP-CP:Location:0.32488015
profile:CAP-CP:Location:0.32488022
profile:CAP-CP:Location:0.32488035
profile:CAP-CP:Location:0.32488040
profile:CAP-CP:Location:0.32488050
profile:CAP-CP:Location:0.32488055
profile:CAP-CP:Location:0.32488060
profile:CAP-CP:Location:0.32488065
profile:CAP-CP:Location:0.32488070
profile:CAP-CP:Location:0.32488075
profile:CAP-CP:Location:0.32488080
profile:CAP-CP:Location:0.32488085
profile:CAP-CP:Location:0.32488090
profile:CAP-CP:Location:0.32488802
profile:CAP-CP:Location:0.32488902
profile:CAP-CP:Location:0.32488904
profile:CAP-CP:Location:0.32499060
Polygons
48.4498,-77.7996 48.4498,-78.4996 49.2934,-78.5004 49.2924,-77.3232 49.2831,-77.333 48.6998,-77.2163 48.4498,-77.7996

Location data

  • secteur de Lebel-sur-Quévillon
NameValue
layer:EC-MSC-SMC:1.0:CLC031430
profile:CAP-CP:Location:0.32488902
profile:CAP-CP:Location:0.32489040
profile:CAP-CP:Location:0.32499005
profile:CAP-CP:Location:0.32499060
Polygons
48.6998,-77.2163 49.2831,-77.333 49.2924,-77.3232 49.2832,-76.4997 49.2832,-76.4994 48.6998,-76.4994 48.6998,-77.2163

Location data

  • secteur de Senneterre
NameValue
layer:EC-MSC-SMC:1.0:CLC031440
profile:CAP-CP:Location:0.32488005
profile:CAP-CP:Location:0.32488022
profile:CAP-CP:Location:0.32488902
profile:CAP-CP:Location:0.32489040
profile:CAP-CP:Location:0.32489045
profile:CAP-CP:Location:0.32489050
Polygons
48.3331,-76.4994 48.0998,-76.4994 48.1007,-77.1458 48.1241,-77.1775 48.146,-77.3997 48.2831,-77.3996 48.4498,-77.7996 48.6998,-77.2163 48.6998,-76.4994 48.3331,-76.4994

Location data

  • secteur de Rouyn
NameValue
layer:EC-MSC-SMC:1.0:CLC031450
profile:CAP-CP:Location:0.32485100
profile:CAP-CP:Location:0.32485105
profile:CAP-CP:Location:0.32486
profile:CAP-CP:Location:0.32487005
profile:CAP-CP:Location:0.32487902
profile:CAP-CP:Location:0.32488090
Polygons
48.4498,-78.4996 47.8372,-78.4996 47.833,-79.5176 48.2511,-79.5175 48.3407,-79.5258 48.4498,-79.5174 48.4498,-78.4996

Location data

  • secteur de Malartic
NameValue
layer:EC-MSC-SMC:1.0:CLC031460
profile:CAP-CP:Location:0.32486
profile:CAP-CP:Location:0.32488030
profile:CAP-CP:Location:0.32488035
profile:CAP-CP:Location:0.32488040
profile:CAP-CP:Location:0.32488045
profile:CAP-CP:Location:0.32488050
profile:CAP-CP:Location:0.32488090
profile:CAP-CP:Location:0.32489010
profile:CAP-CP:Location:0.32489015
Polygons
47.8365,-78.249 47.8372,-78.4996 48.4498,-78.4996 48.4498,-77.7996 48.2747,-77.9422 48.2562,-78.0301 48.1868,-77.9663 47.9849,-77.9663 47.9491,-78.1852 47.8363,-78.191 47.8365,-78.249

Location data

  • secteur de Val d'Or - Louvicourt
NameValue
layer:EC-MSC-SMC:1.0:CLC031470
profile:CAP-CP:Location:0.32488022
profile:CAP-CP:Location:0.32488030
profile:CAP-CP:Location:0.32489008
profile:CAP-CP:Location:0.32489040
profile:CAP-CP:Location:0.32489045
profile:CAP-CP:Location:0.32489050
profile:CAP-CP:Location:0.32489804
profile:CAP-CP:Location:0.32489902
profile:CAP-CP:Location:0.32489908
profile:CAP-CP:Location:0.32489912
Polygons
48.2831,-77.3996 48.146,-77.3997 48.1654,-77.1189 48.1007,-77.1458 48.0998,-76.4994 47.8332,-76.4994 47.8116,-77.5445 47.6774,-77.5445 47.6815,-77.7494 47.6815,-77.7495 47.6845,-78.2518 47.8365,-78.249 47.8365,-78.249 47.9666,-78.2427 48.001,-78.1768 48.0122,-78.0345 48.1945,-78.0672 48.1907,-78.1248 48.249,-78.151 48.3097,-78.0743 48.3058,-77.9891 48.4498,-77.7996 48.2831,-77.3996

Location data

  • secteur de Mont-Laurier
NameValue
layer:EC-MSC-SMC:1.0:CLC031810
profile:CAP-CP:Location:0.32479022
profile:CAP-CP:Location:0.32479025
profile:CAP-CP:Location:0.32479060
profile:CAP-CP:Location:0.32479065
profile:CAP-CP:Location:0.32479078
profile:CAP-CP:Location:0.32479088
profile:CAP-CP:Location:0.32479097
profile:CAP-CP:Location:0.32479105
profile:CAP-CP:Location:0.32479110
profile:CAP-CP:Location:0.32479115
profile:CAP-CP:Location:0.32479914
profile:CAP-CP:Location:0.32479922
profile:CAP-CP:Location:0.32479926
profile:CAP-CP:Location:0.32483085
profile:CAP-CP:Location:0.32483088
profile:CAP-CP:Location:0.32483090
profile:CAP-CP:Location:0.32483095
profile:CAP-CP:Location:0.32483904
Polygons
46.3624,-75.3789 46.6332,-76.3327 46.9998,-75.8328 47.0065,-75.2722 46.9999,-74.7495 46.9987,-74.7495 46.6477,-75.0826 46.3624,-75.3789

Location data

  • secteur de La Minerve - rivière Rouge
NameValue
layer:EC-MSC-SMC:1.0:CLC031820
profile:CAP-CP:Location:0.32478115
profile:CAP-CP:Location:0.32478120
profile:CAP-CP:Location:0.32478130
profile:CAP-CP:Location:0.32479025
profile:CAP-CP:Location:0.32479030
profile:CAP-CP:Location:0.32479037
profile:CAP-CP:Location:0.32479047
profile:CAP-CP:Location:0.32479050
profile:CAP-CP:Location:0.32479060
profile:CAP-CP:Location:0.32479920
profile:CAP-CP:Location:0.32479922
profile:CAP-CP:Location:0.32479924
Polygons
46.9921,-74.7381 46.3257,-74.7099 46.3248,-74.6646 46.211,-74.6615 46.2102,-74.7066 46.1682,-74.7041 46.1675,-74.7194 46.1718,-74.7337 46.3624,-75.3789 46.654,-75.1048 46.9881,-74.7605 46.9987,-74.7495 46.9987,-74.7383 46.9921,-74.7381

Location data

  • La Sarre area
NameValue
layer:EC-MSC-SMC:1.0:CLC031410
profile:CAP-CP:Location:0.32486
profile:CAP-CP:Location:0.32487
profile:CAP-CP:Location:0.32488080
profile:CAP-CP:Location:0.32488085
profile:CAP-CP:Location:0.32488090
profile:CAP-CP:Location:0.32488904
profile:CAP-CP:Location:0.32499060
Polygons
48.4498,-78.4996 48.4498,-79.5174 48.5242,-79.5246 48.6069,-79.5174 48.9206,-79.5289 49.1428,-79.5172 49.2829,-79.5172 49.2934,-78.5004 48.4498,-78.4996

Location data

  • Amos area
NameValue
layer:EC-MSC-SMC:1.0:CLC031420
profile:CAP-CP:Location:0.32488005
profile:CAP-CP:Location:0.32488010
profile:CAP-CP:Location:0.32488015
profile:CAP-CP:Location:0.32488022
profile:CAP-CP:Location:0.32488035
profile:CAP-CP:Location:0.32488040
profile:CAP-CP:Location:0.32488050
profile:CAP-CP:Location:0.32488055
profile:CAP-CP:Location:0.32488060
profile:CAP-CP:Location:0.32488065
profile:CAP-CP:Location:0.32488070
profile:CAP-CP:Location:0.32488075
profile:CAP-CP:Location:0.32488080
profile:CAP-CP:Location:0.32488085
profile:CAP-CP:Location:0.32488090
profile:CAP-CP:Location:0.32488802
profile:CAP-CP:Location:0.32488902
profile:CAP-CP:Location:0.32488904
profile:CAP-CP:Location:0.32499060
Polygons
48.4498,-77.7996 48.4498,-78.4996 49.2934,-78.5004 49.2924,-77.3232 49.2831,-77.333 48.6998,-77.2163 48.4498,-77.7996

Location data

  • Lebel-sur-Quévillon area
NameValue
layer:EC-MSC-SMC:1.0:CLC031430
profile:CAP-CP:Location:0.32488902
profile:CAP-CP:Location:0.32489040
profile:CAP-CP:Location:0.32499005
profile:CAP-CP:Location:0.32499060
Polygons
48.6998,-77.2163 49.2831,-77.333 49.2924,-77.3232 49.2832,-76.4997 49.2832,-76.4994 48.6998,-76.4994 48.6998,-77.2163

Location data

  • Senneterre area
NameValue
layer:EC-MSC-SMC:1.0:CLC031440
profile:CAP-CP:Location:0.32488005
profile:CAP-CP:Location:0.32488022
profile:CAP-CP:Location:0.32488902
profile:CAP-CP:Location:0.32489040
profile:CAP-CP:Location:0.32489045
profile:CAP-CP:Location:0.32489050
Polygons
48.3331,-76.4994 48.0998,-76.4994 48.1007,-77.1458 48.1241,-77.1775 48.146,-77.3997 48.2831,-77.3996 48.4498,-77.7996 48.6998,-77.2163 48.6998,-76.4994 48.3331,-76.4994

Location data

  • Rouyn area
NameValue
layer:EC-MSC-SMC:1.0:CLC031450
profile:CAP-CP:Location:0.32485100
profile:CAP-CP:Location:0.32485105
profile:CAP-CP:Location:0.32486
profile:CAP-CP:Location:0.32487005
profile:CAP-CP:Location:0.32487902
profile:CAP-CP:Location:0.32488090
Polygons
48.4498,-78.4996 47.8372,-78.4996 47.833,-79.5176 48.2511,-79.5175 48.3407,-79.5258 48.4498,-79.5174 48.4498,-78.4996

Location data

  • Malartic area
NameValue
layer:EC-MSC-SMC:1.0:CLC031460
profile:CAP-CP:Location:0.32486
profile:CAP-CP:Location:0.32488030
profile:CAP-CP:Location:0.32488035
profile:CAP-CP:Location:0.32488040
profile:CAP-CP:Location:0.32488045
profile:CAP-CP:Location:0.32488050
profile:CAP-CP:Location:0.32488090
profile:CAP-CP:Location:0.32489010
profile:CAP-CP:Location:0.32489015
Polygons
47.8365,-78.249 47.8372,-78.4996 48.4498,-78.4996 48.4498,-77.7996 48.2747,-77.9422 48.2562,-78.0301 48.1868,-77.9663 47.9849,-77.9663 47.9491,-78.1852 47.8363,-78.191 47.8365,-78.249

Location data

  • Val d'Or - Louvicourt area
NameValue
layer:EC-MSC-SMC:1.0:CLC031470
profile:CAP-CP:Location:0.32488022
profile:CAP-CP:Location:0.32488030
profile:CAP-CP:Location:0.32489008
profile:CAP-CP:Location:0.32489040
profile:CAP-CP:Location:0.32489045
profile:CAP-CP:Location:0.32489050
profile:CAP-CP:Location:0.32489804
profile:CAP-CP:Location:0.32489902
profile:CAP-CP:Location:0.32489908
profile:CAP-CP:Location:0.32489912
Polygons
48.2831,-77.3996 48.146,-77.3997 48.1654,-77.1189 48.1007,-77.1458 48.0998,-76.4994 47.8332,-76.4994 47.8116,-77.5445 47.6774,-77.5445 47.6815,-77.7494 47.6815,-77.7495 47.6845,-78.2518 47.8365,-78.249 47.8365,-78.249 47.9666,-78.2427 48.001,-78.1768 48.0122,-78.0345 48.1945,-78.0672 48.1907,-78.1248 48.249,-78.151 48.3097,-78.0743 48.3058,-77.9891 48.4498,-77.7996 48.2831,-77.3996

Location data

  • Mont-Laurier area
NameValue
layer:EC-MSC-SMC:1.0:CLC031810
profile:CAP-CP:Location:0.32479022
profile:CAP-CP:Location:0.32479025
profile:CAP-CP:Location:0.32479060
profile:CAP-CP:Location:0.32479065
profile:CAP-CP:Location:0.32479078
profile:CAP-CP:Location:0.32479088
profile:CAP-CP:Location:0.32479097
profile:CAP-CP:Location:0.32479105
profile:CAP-CP:Location:0.32479110
profile:CAP-CP:Location:0.32479115
profile:CAP-CP:Location:0.32479914
profile:CAP-CP:Location:0.32479922
profile:CAP-CP:Location:0.32479926
profile:CAP-CP:Location:0.32483085
profile:CAP-CP:Location:0.32483088
profile:CAP-CP:Location:0.32483090
profile:CAP-CP:Location:0.32483095
profile:CAP-CP:Location:0.32483904
Polygons
46.3624,-75.3789 46.6332,-76.3327 46.9998,-75.8328 47.0065,-75.2722 46.9999,-74.7495 46.9987,-74.7495 46.6477,-75.0826 46.3624,-75.3789

Location data

  • La Minerve - Rouge River area
NameValue
layer:EC-MSC-SMC:1.0:CLC031820
profile:CAP-CP:Location:0.32478115
profile:CAP-CP:Location:0.32478120
profile:CAP-CP:Location:0.32478130
profile:CAP-CP:Location:0.32479025
profile:CAP-CP:Location:0.32479030
profile:CAP-CP:Location:0.32479037
profile:CAP-CP:Location:0.32479047
profile:CAP-CP:Location:0.32479050
profile:CAP-CP:Location:0.32479060
profile:CAP-CP:Location:0.32479920
profile:CAP-CP:Location:0.32479922
profile:CAP-CP:Location:0.32479924
Polygons
46.9921,-74.7381 46.3257,-74.7099 46.3248,-74.6646 46.211,-74.6615 46.2102,-74.7066 46.1682,-74.7041 46.1675,-74.7194 46.1718,-74.7337 46.3624,-75.3789 46.654,-75.1048 46.9881,-74.7605 46.9987,-74.7495 46.9987,-74.7383 46.9921,-74.7381