120  
WUUS51 KPBZ 220050  
SVRPBZ  
PAC005-019-031-121-220130-  
/O.NEW.KPBZ.SV.W.0062.250422T0050Z-250422T0130Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
850 PM EDT MON APR 21 2025  
 
THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTH CENTRAL VENANGO COUNTY IN NORTHWESTERN PENNSYLVANIA...  
NORTHWESTERN ARMSTRONG COUNTY IN WEST CENTRAL PENNSYLVANIA...  
NORTHERN BUTLER COUNTY IN WEST CENTRAL PENNSYLVANIA...  
SOUTHWESTERN CLARION COUNTY IN WEST CENTRAL PENNSYLVANIA...  
 
* UNTIL 930 PM EDT.  
 
* AT 850 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED 5 MILES NORTHEAST  
OF SLIPPERY ROCK, OR 6 MILES SOUTHEAST OF GROVE CITY, MOVING EAST  
AT 35 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...EXPECT DAMAGE TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
SLIPPERY ROCK, HARRISVILLE, PARKER, EMLENTON, BRUIN, CLINTONVILLE,  
ST. PETERSBURG, EAU CLAIRE, CALLENSBURG, FOXBURG, CHERRY VALLEY  
AND BOYERS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
SEEK SHELTER INSIDE A WELL-BUILT STRUCTURE AND STAY AWAY FROM  
WINDOWS. THIS STORM IS CAPABLE OF PRODUCING DAMAGING WINDS.  
 
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 4106 8008 4111 8006 4117 8000 4127 7959  
4102 7953  
TIME...MOT...LOC 0050Z 263DEG 30KT 4112 7999  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
SHALLENBERGER  
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