052
WUCN11 CWWG 210623
SEVERE THUNDERSTORM WARNING
FOR SOUTHERN MANITOBA
UPDATED BY ENVIRONMENT CANADA
AT 1:23 A.M. CDT THURSDAY 21 AUGUST 2025.
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SEVERE THUNDERSTORM WARNING FOR:
R.M. OF ALONSA INCL. EBB AND FLOW RES. AND SANDY BAY RES.
MUN. OF STE. ROSE INCL. LAURIER.
SEVERE THUNDERSTORM WARNING ENDED FOR:
MUN. OF MCCREARY INCL. NORGATE.
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==DISCUSSION==
UPDATED OR ENDED BY 3:22 A.M. CDT.
AT 1:23 A.M. CDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS, UP
TO NICKEL SIZE HAIL AND HEAVY RAIN.
THIS SEVERE THUNDERSTORM IS LOCATED NEAR ALONSA, MOVING EAST AT 40
KM/H.
HAZARDS:
HEAVY RAIN (30-50 MM POSSIBLE).
QUARTER TO TOONIE SIZE HAIL
WIND GUSTS OF 90-100 KM/H
LOCATIONS IN THE PATH:
ALONSA
HEAVY RAIN MAY CAUSE FLASH FLOODING AND SIGNIFICANT REDUCTIONS TO
VISIBILITY. LARGE HAIL MAY CAUSE SIGNIFICANT DAMAGE AND INJURY. TAKE
IMMEDIATE COVER IF A THUNDERSTORM APPROACHES. IF OUTSIDE, PROTECT
YOURSELF FROM FLYING DEBRIS AND HAIL. DON'T DRIVE THROUGH FLOODED
ROADWAYS.
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING
THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND OR RAIN.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO
MBSTORM(AT)EC.GC.CA, CALL 1-800-239-0484 OR POST REPORTS ON X USING
(HASH)MBSTORM.
HTTP://WEATHER.GC.CA
END/PASPC
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