365  
WUUS51 KBUF 212204  
SVRBUF  
NYC009-013-212300-  
/O.NEW.KBUF.SV.W.0013.250421T2204Z-250421T2300Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE BUFFALO NY  
ISSUED BY NATIONAL WEATHER SERVICE CLEVELAND OH  
604 PM EDT MON APR 21 2025  
 
THE NATIONAL WEATHER SERVICE IN BUFFALO HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
SOUTHWESTERN CATTARAUGUS COUNTY IN WESTERN NEW YORK...  
SOUTHERN CHAUTAUQUA COUNTY IN WESTERN NEW YORK...  
 
* UNTIL 700 PM EDT.  
 
* AT 603 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED 7 MILES WEST OF  
LAKEWOOD, OR 12 MILES WEST OF JAMESTOWN, MOVING EAST AT 50 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...HAIL DAMAGE TO VEHICLES IS EXPECTED. EXPECT WIND DAMAGE  
TO ROOFS, SIDING, AND TREES.  
 
* LOCATIONS IMPACTED INCLUDE...  
JAMESTOWN, SALAMANCA, ALLEGANY STATE PARK, LAKEWOOD, FALCONER,  
CLYMER, LONG POINT STATE PARK, JAMESTOWN WEST, FREWSBURG, AND  
BUSTI.  
 
THIS INCLUDES INTERSTATE 86 BETWEEN EXITS 6 AND 23.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
REMAIN ALERT FOR A POSSIBLE TORNADO! TORNADOES CAN DEVELOP QUICKLY  
FROM SEVERE THUNDERSTORMS. IF YOU SPOT A TORNADO GO AT ONCE INTO THE  
BASEMENT OR SMALL CENTRAL ROOM IN A STURDY STRUCTURE.  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 
 
 
LAT...LON 4200 7964 4215 7961 4233 7862 4200 7858  
TIME...MOT...LOC 2203Z 260DEG 42KT 4208 7947  
 
TORNADO...POSSIBLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 
 
 
HSK  
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