372  
WUCN12 CWTO 192347  
ORANGE WARNING - SEVERE THUNDERSTORM  
FOR NORTHERN ONTARIO  
UPDATED BY ENVIRONMENT CANADA  
AT 7:47 P.M. EDT SUNDAY 19 JULY 2026.  
---------------------------------------------------------------------  
ORANGE LEVEL WARNING - SEVERE THUNDERSTORM - FOR:  
GULL BAY - BLACK STURGEON LAKE.  
 
---------------------------------------------------------------------  
IMPACT LEVEL: HIGH  
FORECAST CONFIDENCE: HIGH  
 
==DISCUSSION==  
 
UPDATED OR ENDED BY 9:45 P.M. EDT.  
 
AT 7:46 P.M. EDT, ENVIRONMENT CANADA METEOROLOGISTS ARE TRACKING A  
DANGEROUS THUNDERSTORM CAPABLE OF PRODUCING DAMAGING WIND GUSTS AND  
GOLF BALL TO TENNIS BALL SIZE HAIL.  
 
A DANGEROUS SEVERE THUNDERSTORM IS LOCATED: OVER GULL RIVER  
PROVINCIAL PARK  
 
MOTION: MOVING SOUTHEAST AT 45 KM/H  
 
HAZARDS:  
WIND: DAMAGING (90 - 110 KM/H)  
HAIL: GOLF BALL TO TENNIS BALL SIZE (4.5 TO 6.9 CM)  
 
LOCATIONS IN THE PATH:  
GULL RIVER PROVINCIAL PARK  
KABITOTIKWIA LAKE  
 
A SECOND SEVERE THUNDERSTORM IS LOCATED: OVER HENRY'S HARBOUR  
 
MOTION: MOVING EAST AT 45 KM/H  
 
HAZARDS:  
WIND: DAMAGING (90 - 110 KM/H)  
HAIL: LOONIE TO PING PONG BALL SIZE (2.5 TO 4.5 CM)  
 
LOCATIONS IN THE PATH:  
HENRY'S HARBOUR  
MOOSE'S HARBOUR  
LAKE NIPIGON  
 
LARGE HAIL WILL LIKELY CAUSE SIGNIFICANT DAMAGE AND INJURY. THERE IS  
A RISK OF SERIOUS INJURY. TAKE IMMEDIATE COVER IF A THUNDERSTORM  
APPROACHES. IF OUTSIDE, PROTECT YOURSELF FROM FLYING DEBRIS AND  
HAIL. SEVERE THUNDERSTORM WARNINGS ARE ISSUED WHEN IMMINENT OR  
OCCURRING THUNDERSTORMS ARE EXPECTED TO PRODUCE DAMAGING HAIL, WIND  
OR RAIN.  
 
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, 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  
 
END/OSPC  
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