254  
WUUS51 KPHI 202141  
SVRPHI  
NJC005-021-025-029-PAC017-091-101-202230-  
/O.NEW.KPHI.SV.W.0044.260520T2141Z-260520T2230Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
541 PM EDT WED MAY 20 2026  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN OCEAN COUNTY IN SOUTHERN NEW JERSEY...  
SOUTHEASTERN MERCER COUNTY IN CENTRAL NEW JERSEY...  
NORTHERN BURLINGTON COUNTY IN SOUTHERN NEW JERSEY...  
SOUTHWESTERN MONMOUTH COUNTY IN CENTRAL NEW JERSEY...  
EAST CENTRAL MONTGOMERY COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
SOUTHEASTERN BUCKS COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
NORTHEASTERN PHILADELPHIA COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
 
* UNTIL 630 PM EDT.  
 
* AT 540 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER BENSALEM, OR  
11 MILES NORTHEAST OF PHILADELPHIA, MOVING EAST AT 25 MPH.  
 
HAZARD...60 MPH WIND GUSTS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...DAMAGE TO ROOFS, SIDING, TREES, AND POWER LINES IS  
POSSIBLE.  
 
* LOCATIONS IMPACTED INCLUDE...  
PHILADELPHIA, TRENTON, BENSALEM, WILLINGBORO, FLORENCE, BURLINGTON,  
BRISTOL, MOUNT HOLLY, RIVERSIDE, PALMYRA, HATBORO, JENKINTOWN,  
BORDENTOWN, BEVERLY, ROCKLEDGE, TULLYTOWN, ALLENTOWN, ABINGTON,  
LANGHORNE, AND PEMBERTON.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
FOR YOUR PROTECTION MOVE TO AN INTERIOR ROOM ON THE LOWEST FLOOR OF A  
BUILDING.  
 

 
 
LAT...LON 4002 7516 4018 7514 4021 7445 3995 7446  
TIME...MOT...LOC 2140Z 272DEG 23KT 4010 7496  
 
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...<.75 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...60 MPH  
 

 
 
FITZSIMMONS  
 
CLICK HERE TO GO TO PREVIOUS BULLETINS.

The Nexlab PA Page
The Nexlab NJ Page
The Nexlab DE Page
The Nexlab MD Page Main Text Page