781  
WUUS51 KPHI 102046  
SVRPHI  
DEC003-PAC029-045-102130-  
/O.NEW.KPHI.SV.W.0299.260810T2046Z-260810T2130Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
446 PM EDT MON AUG 10 2026  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTH CENTRAL NEW CASTLE COUNTY IN NORTHERN DELAWARE...  
SOUTHEASTERN CHESTER COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
DELAWARE COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
 
* UNTIL 530 PM EDT.  
 
* AT 446 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER MARSHALLTON,  
OR NEAR WEST CHESTER, MOVING EAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS AND PENNY SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO ROOFS, SIDING, TREES, AND POWER LINES IS  
POSSIBLE.  
 
* LOCATIONS IMPACTED INCLUDE...  
WEST CHESTER, CHESTER, WESTTOWN, DOWNINGTOWN, SWARTHMORE, KENNETT  
SQUARE, CHEYNEY, ELAM, MARSHALLTON, TROUT LAKE, CHELSEA, RADNOR  
TOWNSHIP, GRADYVILLE, BROOMALL, NEWTOWN SQUARE, CHESTER TOWNSHIP,  
LIMA, NETHER PROVIDENCE TOWNSHIP, PAOLI, AND PHILADELPHIA  
INTERNATIONAL ARPT.  
 
THIS INCLUDES THE FOLLOWING HIGHWAYS...  
INTERSTATE 95 IN PENNSYLVANIA BETWEEN MILE MARKERS 1 AND 9.  
INTERSTATE 476 IN PENNSYLVANIA BETWEEN MILE MARKERS 0 AND 14.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 
TO REPORT SEVERE WEATHER, CONTACT YOUR NEAREST LAW ENFORCEMENT  
AGENCY. THEY WILL SEND YOUR REPORT TO THE NATIONAL WEATHER SERVICE  
OFFICE IN MOUNT HOLLY NJ.  
 

 
 
LAT...LON 4000 7579 4007 7540 4007 7536 4006 7535  
4003 7533 3985 7529 3985 7533 3983 7537  
3979 7577  
TIME...MOT...LOC 2046Z 266DEG 24KT 3992 7569  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...0.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
MPS  
 
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