237  
WUUS51 KPHI 202129  
SVRPHI  
DEC003-NJC007-015-033-PAC029-045-101-202215-  
/O.NEW.KPHI.SV.W.0042.260520T2129Z-260520T2215Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
529 PM EDT WED MAY 20 2026  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHERN NEW CASTLE COUNTY IN NORTHERN DELAWARE...  
NORTHWESTERN SALEM COUNTY IN SOUTHERN NEW JERSEY...  
NORTHWESTERN CAMDEN COUNTY IN SOUTHERN NEW JERSEY...  
GLOUCESTER COUNTY IN SOUTHERN NEW JERSEY...  
SOUTHEASTERN CHESTER COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
SOUTHWESTERN PHILADELPHIA COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
DELAWARE COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
 
* UNTIL 615 PM EDT.  
 
* AT 528 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER ASHLAND, OR 8  
MILES NORTHWEST OF WILMINGTON, MOVING EAST AT 30 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO ROOFS, SIDING, TREES, AND POWER LINES IS  
POSSIBLE.  
 
* LOCATIONS IMPACTED INCLUDE...  
PHILADELPHIA, CAMDEN, WILMINGTON, NEWARK, WEST CHESTER, GLOUCESTER  
CITY, CHESTER, DEPTFORD, WEST DEPTFORD, GLASSBORO, PENNSVILLE,  
BELLMAWR, YEADON, WESTTOWN, WOODBURY, PITMAN, CLAYTON, CARNEYS  
POINT, FOLCROFT, AND SWARTHMORE.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 3996 7580 3995 7504 3966 7505 3971 7579  
3972 7579 3972 7589  
TIME...MOT...LOC 2128Z 273DEG 24KT 3983 7564  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
FITZSIMMONS  
 
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