Warning Vector

Yellow Warning - Severe Thunderstorm

Environment Canada · CA

Updated

English

Yellow Warning - Severe Thunderstorm - In Effect

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

Description

Details

At 3:17 a.m. CST, a line of severe thunderstorms is located from about Zengle Lake to 40 km north of Wathaman Lake then to 30 km southwest of Davin Lake. These severe thunderstorms are moving slowly to the east. Damaging wind gusts, up to quarter size hail and very heavy rain are possible. Locations and nearby areas that could be impacted include: Zengle Lake, Wathaman Lake, Davin Lake

Impacts and guidance

Some travel delays are likely. Heavy rain may cause flash flooding and significant reductions to visibility. Large hail may cause significant damage and injury. Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.

Instructions

Take immediate cover if a thunderstorm approaches. If outside, protect yourself from flying debris and hail. When thunder roars, go indoors! Lightning kills and injures Canadians every year.

Affected areas

  • Southend - Brabant Lake - Kinoosao
  • new active threat area
  • continued active threat area

Public contact

Issuer
Environment Canada
Audience
General Public

French

Alerte Jaune - Orages Violents - En Vigueur

Event
Orages
Onset
Message expires
Expected end
Category
Meteorological
Urgency
Immediate
Severity
Moderate
Certainty
Likely
Response
Monitor

Description

Détails

À 03h17 HNC, une ligne d’orages violents s’étend depuis les environs du lac Zengle jusqu’à 40 km au nord du lac Wathaman, puis jusqu’à 30 km au sud-ouest du lac Davin. Ces orages violents se déplacent lentement vers l’est. Des rafales causant des dommages, de la grêle pouvant atteindre la taille d’une pièce de vingt-cinq cents et de la pluie très forte sont possibles. Les régions et lieux à proximité possiblement touchés comprennent: lac Zengle, lac Wathaman, lac Davin

Impacts et conseils

Des retards dans les déplacements sont probables. Les fortes pluies pourraient causer des crues soudaines et réduire considérablement la visibilité. La grosse grêle pourrait causer d'importants dégâts et des blessures graves. 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.

Instructions

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. Quand le tonnerre gronde, rentrez vite! La foudre tue et blesse des Canadiens chaque année.

Affected areas

  • Southend - Brabant Lake - Kinoosao
  • new active threat area
  • continued active threat area

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
01M39BFHWKVYSM8CR7AZXG970R
Identifier
urn:oid:2.49.0.1.124.3015752086.2026
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
Environment Canada

References

Sender
cap-pac@canada.ca
Sent

Event codes

NameValue
profile:CAP-CP:Event:0.4thunderstorm
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-2.0/20260924091941896/SK_00_01_LAND/STW/901233052086062686202609240501_SK_00_01_LAND/actual/en_proper_complete_c-fr_proper_complete_c/NinJoWEL
layer:EC-MSC-SMC:1.1:CAP_countA:23877 M:123011 C:142229
layer:EC-MSC-SMC:1.0:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.0:Alert_Nameyellow warning - severe thunderstorm
layer:EC-MSC-SMC:1.0:Alert_CoverageSaskatchewan
layer:SOREM:1.0:Broadcast_TextAt 3:19 a.m. Central Standard Time Thursday, Environment Canada has issued a severe thunderstorm warning for Northeastern Saskatchewan. Extra care and attention should be exercised in and around the following localities: Southend, Brabant Lake and Kinoosao. 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_CodeSK_00_01_LAND
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-24T10:17:00.000Z
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
layer:EC-MSC-SMC:1.1:Storm_Speed8.706739 km/h
layer:EC-MSC-SMC:1.1:Storm_Direction88.29921
layer:EC-MSC-SMC:1.1:Storm_Geometry_TypeLINE
layer:EC-MSC-SMC:1.1:Storm_Point57.818703,-102.42258557.24295,-103.51044556.709076,-104.151451
layer:EC-MSC-SMC:1.1:Storm_Time20260924091700000
layer:EC-MSC-SMC:1.1:Motion_Descriptionslowly to the east
layer:EC-MSC-SMC:1.1:Storm_Position_Descriptionfrom about Zengle Lake to 40 km north of Wathaman Lake then to 30 km southwest of Davin Lake
layer:EC-MSC-SMC:1.1:List_of_Reference_PointsZengle Lake, Wathaman Lake, Davin Lake

Event codes

NameValue
profile:CAP-CP:Event:0.4thunderstorm
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-2.0/20260924091941896/SK_00_01_LAND/STW/901233052086062686202609240501_SK_00_01_LAND/actual/en_proper_complete_c-fr_proper_complete_c/NinJoWEL
layer:EC-MSC-SMC:1.1:CAP_countA:23877 M:123011 C:142229
layer:EC-MSC-SMC:1.0:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.0:Alert_Namealerte jaune - orages violents
layer:EC-MSC-SMC:1.0:Alert_CoverageSaskatchewan
layer:SOREM:1.0:Broadcast_TextÀ 03h19 heure normale du Centre le jeudi, Environnement Canada a émis une alerte d'orages violents pour le nord-est de la Saskatchewan. Une attention et des précautions additionnelles devraient être exercées près et autour des localités suivantes: Southend, Brabant Lake et Kinoosao. 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_CodeSK_00_01_LAND
layer:SOREM:2.0:WirelessImmediateNo
layer:EC-MSC-SMC:1.1:Alert_Location_Statusactive
layer:EC-MSC-SMC:1.1:Event_End_Time2026-09-24T10:17:00.000Z
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
layer:EC-MSC-SMC:1.1:Storm_Speed8.706739 km/h
layer:EC-MSC-SMC:1.1:Storm_Direction88.29921
layer:EC-MSC-SMC:1.1:Storm_Geometry_TypeLINE
layer:EC-MSC-SMC:1.1:Storm_Point57.818703,-102.42258557.24295,-103.51044556.709076,-104.151451
layer:EC-MSC-SMC:1.1:Storm_Time20260924091700000
layer:EC-MSC-SMC:1.1:Motion_Descriptionlentement vers l’est
layer:EC-MSC-SMC:1.1:Storm_Position_Descriptiondepuis les environs du lac Zengle jusqu’à 40 km au nord du lac Wathaman, puis jusqu’à 30 km au sud-ouest du lac Davin
layer:EC-MSC-SMC:1.1:List_of_Reference_Pointslac Zengle, lac Wathaman, lac Davin
Locations

Location data

  • Southend - Brabant Lake - Kinoosao
NameValue
layer:EC-MSC-SMC:1.0:CLC068600
profile:CAP-CP:Location:0.34718090
profile:CAP-CP:Location:0.34718822
profile:CAP-CP:Location:0.34718825
profile:CAP-CP:Location:0.34718854
Polygons
56.3385,-102.0073 56.2197,-102.0008 56.1199,-102.004 56.1199,-103.2006 56.1199,-104.1998 56.1199,-104.8658 57.0615,-104.8658 57.8447,-103.3039 58.3877,-102.0074 57.6901,-101.9861 57.11,-102.0073 56.3385,-102.0073

Location data

  • new active threat area
NameValue
layer:EC-MSC-SMC:DLC:1.1issued
profile:CAP-CP:Location:0.34718090
Polygons
57.395222,-103.728012 57.45545271408055,-103.60771426491937 57.385844939291886,-103.73796399178272 57.395222,-103.728012

Location data

  • continued active threat area
NameValue
layer:EC-MSC-SMC:DLC:1.1continued
profile:CAP-CP:Location:0.34718090
Polygons
57.45545271408055,-103.60771426491937 57.900784,-102.718262 57.954391,-102.435257 57.937153,-102.264786 57.85741,-102.171494 57.681091,-102.166512 57.113968,-103.266388 56.613037,-103.915192 56.619072,-104.151451 56.645378,-104.267204 56.708969,-104.31543 56.778904,-104.382118 57.385844939291886,-103.73796399178272 57.45545271408055,-103.60771426491937

Location data

  • Southend - Brabant Lake - Kinoosao
NameValue
layer:EC-MSC-SMC:1.0:CLC068600
profile:CAP-CP:Location:0.34718090
profile:CAP-CP:Location:0.34718822
profile:CAP-CP:Location:0.34718825
profile:CAP-CP:Location:0.34718854
Polygons
56.3385,-102.0073 56.2197,-102.0008 56.1199,-102.004 56.1199,-103.2006 56.1199,-104.1998 56.1199,-104.8658 57.0615,-104.8658 57.8447,-103.3039 58.3877,-102.0074 57.6901,-101.9861 57.11,-102.0073 56.3385,-102.0073

Location data

  • new active threat area
NameValue
layer:EC-MSC-SMC:DLC:1.1issued
profile:CAP-CP:Location:0.34718090
Polygons
57.395222,-103.728012 57.45545271408055,-103.60771426491937 57.385844939291886,-103.73796399178272 57.395222,-103.728012

Location data

  • continued active threat area
NameValue
layer:EC-MSC-SMC:DLC:1.1continued
profile:CAP-CP:Location:0.34718090
Polygons
57.45545271408055,-103.60771426491937 57.900784,-102.718262 57.954391,-102.435257 57.937153,-102.264786 57.85741,-102.171494 57.681091,-102.166512 57.113968,-103.266388 56.613037,-103.915192 56.619072,-104.151451 56.645378,-104.267204 56.708969,-104.31543 56.778904,-104.382118 57.385844939291886,-103.73796399178272 57.45545271408055,-103.60771426491937