Warning Vector

Yellow Advisory - Frost

ECCC Dartmouth NS · CA

Updated

English

Yellow Advisory - Frost - In Effect

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

Description

Details

Freezing temperatures with frost are expected tonight. Locations: Deer Lake - Humber Valley, Buchans and the interior, and Grand Falls-Windsor and vicinity. Minimum temperatures: 2 to 6 (coolest in low-lying areas). Time span: early Sunday morning. Remarks: Patchy frost is expected to form as partly to mainly clear skies and light winds coincide with cool temperatures, especially in low-lying areas.

Impacts and guidance

Damage to plants, trees, and crops is possible. Frost advisories are issued when widespread frost or freezing temperatures are expected during the growing season. 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.

Instructions

Cover up plants, especially those in frost-prone areas.

Affected areas

  • Deer Lake - Humber Valley
  • Buchans and the interior
  • Grand Falls-Windsor and vicinity

Public contact

Issuer
Environment Canada
Audience
General Public

French

Avis Jaune - Gel - En Vigueur

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

Description

Détails

Des températures sous zéro avec du gel sont prévues cette nuit. Régions : Deer Lake - vallée de Humber, Buchans et l'intérieur, ainsi que Grand Falls-Windsor et les environs. Températures minimales : de +2 à +6 (temps le plus frais dans les basses-terres). Période : tôt dimanche matin. Remarques : du gel épars devrait se former sous l'effet conjoint d'un ciel partiellement à généralement dégagé, de vents légers et de températures basses, surtout dans les basses-terres.

Impacts et conseils

Des dommages aux plantes, aux arbres et aux cultures sont possibles. Un avis de gel est émis lorsqu’on prévoit des températures sous le point de congélation ou du gel généralisé pendant la saison de croissance. 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.

Instructions

Couvrez les plantes, en particulier dans les zones sujettes au gel.

Affected areas

  • Deer Lake - vallée de Humber
  • Buchans et l'intérieur
  • Grand Falls-Windsor et les environs

Public contact

Issuer
Environnement Canada
Audience
Grand Public

Message record

Received
Issue to receipt
~1m14s
CAP status
Actual
CAP message type
Update
Lifecycle
Updated
Source
NAADS
Feed
NAADS Oakville
Recovered
No
CAP routing and identity
ULID
01M3EC2578HV86XB36VCREDBX9
Identifier
urn:oid:2.49.0.1.124.1719402422.2026
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
Atlantic Storm Prediction Centre (CWHX)

References

Sender
cap-pac@canada.ca
Sent
Sender
cap-pac@canada.ca
Sent

English

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-2.0/20260926080222594/WO_16_76_CWHX/FTA/163206237980011038202609250507_WO_16_76_CWHX/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23905 M:123126 C:142351
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_CoverageNewfoundland
layer:EC-MSC-SMC:1.1:Designation_CodeWO_16_76_CWHX
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-27T09:00:00.000Z
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

French

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-2.0/20260926080222594/WO_16_76_CWHX/FTA/163206237980011038202609250507_WO_16_76_CWHX/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_countA:23905 M:123126 C:142351
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_CoverageTerre-Neuve
layer:EC-MSC-SMC:1.1:Designation_CodeWO_16_76_CWHX
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-27T09:00:00.000Z
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
Locations

English

Location data

  • Deer Lake - Humber Valley
NameValue
layer:EC-MSC-SMC:1.0:CLC023200
profile:CAP-CP:Location:0.31004011
profile:CAP-CP:Location:0.31005001
profile:CAP-CP:Location:0.31005003
profile:CAP-CP:Location:0.31005004
profile:CAP-CP:Location:0.31005006
profile:CAP-CP:Location:0.31005007
profile:CAP-CP:Location:0.31005009
profile:CAP-CP:Location:0.31005010
profile:CAP-CP:Location:0.31005011
profile:CAP-CP:Location:0.31005012
profile:CAP-CP:Location:0.31005014
profile:CAP-CP:Location:0.31005016
profile:CAP-CP:Location:0.31005018
profile:CAP-CP:Location:0.31006029
Polygons
49.2073,-56.817 48.2499,-57.4599 48.58,-57.83 48.6423,-58.0764 49.1504,-57.6827 49.58,-57.3499 49.2073,-56.817

Location data

  • Buchans and the interior
NameValue
layer:EC-MSC-SMC:1.0:CLC024100
profile:CAP-CP:Location:0.31003014
profile:CAP-CP:Location:0.31005001
profile:CAP-CP:Location:0.31006001
profile:CAP-CP:Location:0.31006008
profile:CAP-CP:Location:0.31006014
profile:CAP-CP:Location:0.31006028
profile:CAP-CP:Location:0.31006029
profile:CAP-CP:Location:0.31006031
profile:CAP-CP:Location:0.31007038
Polygons
48.2499,-57.4599 49.2073,-56.817 48.9706,-56.1628 48.6852,-55.3737 48.5499,-54.9999 48.25,-55 48.2499,-56.4199 48.2499,-57.4599

Location data

  • Grand Falls-Windsor and vicinity
NameValue
layer:EC-MSC-SMC:1.0:CLC024200
profile:CAP-CP:Location:0.31006001
profile:CAP-CP:Location:0.31006014
profile:CAP-CP:Location:0.31006017
profile:CAP-CP:Location:0.31006019
profile:CAP-CP:Location:0.31006026
Polygons
49.0999,-55.45 49.0603,-55.3806 49.056,-55.3732 48.9,-55.0999 48.6868,-55.3717 48.6852,-55.3737 48.9706,-56.1628 49.1219,-55.9866 49.0999,-55.45

French

Location data

  • Deer Lake - vallée de Humber
NameValue
layer:EC-MSC-SMC:1.0:CLC023200
profile:CAP-CP:Location:0.31004011
profile:CAP-CP:Location:0.31005001
profile:CAP-CP:Location:0.31005003
profile:CAP-CP:Location:0.31005004
profile:CAP-CP:Location:0.31005006
profile:CAP-CP:Location:0.31005007
profile:CAP-CP:Location:0.31005009
profile:CAP-CP:Location:0.31005010
profile:CAP-CP:Location:0.31005011
profile:CAP-CP:Location:0.31005012
profile:CAP-CP:Location:0.31005014
profile:CAP-CP:Location:0.31005016
profile:CAP-CP:Location:0.31005018
profile:CAP-CP:Location:0.31006029
Polygons
49.2073,-56.817 48.2499,-57.4599 48.58,-57.83 48.6423,-58.0764 49.1504,-57.6827 49.58,-57.3499 49.2073,-56.817

Location data

  • Buchans et l'intérieur
NameValue
layer:EC-MSC-SMC:1.0:CLC024100
profile:CAP-CP:Location:0.31003014
profile:CAP-CP:Location:0.31005001
profile:CAP-CP:Location:0.31006001
profile:CAP-CP:Location:0.31006008
profile:CAP-CP:Location:0.31006014
profile:CAP-CP:Location:0.31006028
profile:CAP-CP:Location:0.31006029
profile:CAP-CP:Location:0.31006031
profile:CAP-CP:Location:0.31007038
Polygons
48.2499,-57.4599 49.2073,-56.817 48.9706,-56.1628 48.6852,-55.3737 48.5499,-54.9999 48.25,-55 48.2499,-56.4199 48.2499,-57.4599

Location data

  • Grand Falls-Windsor et les environs
NameValue
layer:EC-MSC-SMC:1.0:CLC024200
profile:CAP-CP:Location:0.31006001
profile:CAP-CP:Location:0.31006014
profile:CAP-CP:Location:0.31006017
profile:CAP-CP:Location:0.31006019
profile:CAP-CP:Location:0.31006026
Polygons
49.0999,-55.45 49.0603,-55.3806 49.056,-55.3732 48.9,-55.0999 48.6868,-55.3717 48.6852,-55.3737 48.9706,-56.1628 49.1219,-55.9866 49.0999,-55.45