757  
WUUS51 KPBZ 212313  
SVRPBZ  
PAC031-053-065-121-220000-  
/O.NEW.KPBZ.SV.W.0239.260721T2313Z-260722T0000Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
713 PM EDT TUE JUL 21 2026  
 
THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
FOREST COUNTY IN NORTHWESTERN PENNSYLVANIA...  
EAST CENTRAL VENANGO COUNTY IN NORTHWESTERN PENNSYLVANIA...  
NORTHEASTERN CLARION COUNTY IN WEST CENTRAL PENNSYLVANIA...  
NORTHERN JEFFERSON PA COUNTY IN WEST CENTRAL PENNSYLVANIA...  
 
* UNTIL 800 PM EDT.  
 
* AT 713 PM EDT, SEVERE THUNDERSTORMS WERE LOCATED ALONG A LINE FROM  
10 MILES NORTHWEST OF MARIENVILLE TO 8 MILES SOUTHEAST OF OIL CITY,  
MOVING SOUTHEAST AT 50 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
BROOKVILLE, MARIENVILLE, BROCKWAY, TIONESTA, FALLS CREEK, SIGEL,  
FISHER, LEEPER, KELLETTVILLE, FRYBURG, CLARINGTON, COOK FOREST  
STATE PARK, CLEAR CREEK STATE PARK AND STARR.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
ANYONE OUTDOORS SHOULD MOVE TO SHELTER INSIDE A WELL-BUILT STRUCTURE  
AND STAY AWAY FROM WINDOWS. THESE STORMS ARE CAPABLE OF PRODUCING  
WIDESPREAD DAMAGING WINDS AND LARGE HAIL.  
 
TORNADOES CAN DEVELOP QUICKLY FROM SEVERE THUNDERSTORMS. SEEK SHELTER  
IMMEDIATELY IN AN INTERIOR ROOM ON THE LOWEST FLOOR OF A WELL-BUILT  
STRUCTURE.  
 
 
 
LAT...LON 4141 7967 4145 7963 4146 7949 4153 7941  
4163 7936 4162 7896 4144 7896 4145 7898  
4145 7906 4142 7907 4142 7909 4134 7909  
4138 7897 4126 7874 4123 7874 4123 7871  
4120 7871 4120 7877 4111 7880 4112 7906  
TIME...MOT...LOC 2313Z 294DEG 41KT 4159 7923 4146 7926 4138 7940 4138  
7958  
 
TORNADO...POSSIBLE  
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 
 
 
TC  
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