702
WUCN11 CWTO 300009
SEVERE THUNDERSTORM WARNING
FOR SOUTHERN ONTARIO
UPDATED BY ENVIRONMENT CANADA
AT 8:09 P.M. EDT TUESDAY 29 APRIL 2025.
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SEVERE THUNDERSTORM WARNING FOR:
GANANOQUE - MALLORYTOWN
BROCKVILLE - PRESCOTT
MERRICKVILLE-WOLFORD - KEMPTVILLE
MORRISBURG - LONG SAULT
CORNWALL - LANCASTER
WINCHESTER - NEWINGTON
MAXVILLE - ALEXANDRIA.
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==DISCUSSION==
UPDATED OR ENDED BY 10:08 P.M. EDT.
AT 8:09 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING VERY STRONG WIND GUSTS AND
PEA TO DIME SIZE HAIL.
THIS LINE OF SEVERE THUNDERSTORMS IS LOCATED FROM TAYSIDE TO 10
KILOMETRES SOUTHWEST OF BATH, MOVING EAST AT 35 KM/H.
HAZARD: 90 KM/H WIND GUSTS AND NICKEL SIZE HAIL.
LOCATIONS IMPACTED INCLUDE:
KINGSTON, BROCKVILLE, CORNWALL, GANANOQUE, PRESCOTT, CHARLESTON LAKE
PROVINCIAL PARK, CHARLESTON LAKE, THOUSAND ISLANDS NATIONAL PARK,
MALLORYTOWN, MORRISBURG, NEWINGTON, LONG SAULT, MAXVILLE, AMHERST
ISLAND, FAIRMOUNT, MARYSVILLE, COLONEL BY LAKE, WOLFE ISLAND, BREWER
LAKE AND WASHBURN.
TAKE COVER IMMEDIATELY, IF THREATENING WEATHER APPROACHES. STRONG
WIND GUSTS CAN TOSS LOOSE OBJECTS, DAMAGE WEAK BUILDINGS, BREAK
BRANCHES OFF TREES AND OVERTURN LARGE VEHICLES. LIGHTNING KILLS AND
INJURES CANADIANS EVERY YEAR. REMEMBER, WHEN THUNDER ROARS, GO
INDOORS(EXCLAMATION MARK)
SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR OCCURRING
THUNDERSTORMS ARE LIKELY TO PRODUCE OR ARE PRODUCING ONE OR MORE OF
THE FOLLOWING: LARGE HAIL, DAMAGING WINDS, TORRENTIAL RAINFALL.
EMERGENCY MANAGEMENT ONTARIO RECOMMENDS THAT YOU TAKE COVER
IMMEDIATELY IF THREATENING WEATHER APPROACHES.
PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY
ENVIRONMENT CANADA.
TO REPORT SEVERE WEATHER IN ONTARIO, SEND AN EMAIL TO
ONSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)ONSTORM.
FOR MORE INFORMATION:
HTTPS://WWW.ONTARIO.CA/PAGE/BE-PREPARED-EMERGENCY.
HTTP://WEATHER.GC.CA
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