689  
WUUS51 KPBZ 210138  
SVRPBZ  
PAC031-053-210200-  
/O.NEW.KPBZ.SV.W.0030.170421T0138Z-170421T0200Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE PITTSBURGH PA  
938 PM EDT THU APR 20 2017  
 
THE NATIONAL WEATHER SERVICE IN PITTSBURGH HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHEASTERN CLARION COUNTY IN WEST CENTRAL PENNSYLVANIA...  
SOUTHEASTERN FOREST COUNTY IN NORTHWESTERN PENNSYLVANIA...  
 
* UNTIL 1000 PM EDT.  
 
* AT 938 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED NEAR MARIENVILLE,  
MOVING EAST AT 45 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER-SIZE HAIL.  
 
SOURCE...RADAR.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO TREES AND POWER LINES, RESULTING IN SOME POWER  
OUTAGES.  
 
* LOCATIONS IMPACTED INCLUDE...  
MARIENVILLE... KELLETTVILLE...  
LEEPER... COOK FOREST STATE PARK...  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A BUILDING.  
 
PLEASE REPORT SEVERE WEATHER BY CALLING 412-262-1988, POSTING TO  
THE NWS PITTSBURGH FACEBOOK PAGE, OR USING TWITTER @NWSPITTSBURGH.  
 

 
 
LAT...LON 4144 7896 4144 7897 4145 7898 4145 7906  
4142 7907 4142 7909 4137 7909 4135 7933  
4154 7931 4154 7896  
TIME...MOT...LOC 0138Z 274DEG 40KT 4143 7920  
 
HAIL...1.00IN  
WIND...60MPH  
 

 
 
CL  
 
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