351  
WUUS51 KPHI 192034  
SVRPHI  
DEC003-PAC029-045-192115-  
/O.NEW.KPHI.SV.W.0072.250619T2034Z-250619T2115Z/  
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED  
SEVERE THUNDERSTORM WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
434 PM EDT THU JUN 19 2025  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY NJ HAS ISSUED A  
 
* SEVERE THUNDERSTORM WARNING FOR...  
NORTHWESTERN NEW CASTLE COUNTY IN NORTHERN DELAWARE...  
CHESTER COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
SOUTHWESTERN DELAWARE COUNTY IN SOUTHEASTERN PENNSYLVANIA...  
 
* UNTIL 515 PM EDT.  
 
* AT 433 PM EDT, A SEVERE THUNDERSTORM WAS LOCATED OVER ROCK SPRINGS,  
OR 13 MILES NORTH OF HAVRE DE GRACE, MOVING EAST AT 50 MPH.  
 
HAZARD...70 MPH WIND GUSTS AND QUARTER SIZE HAIL.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...MINOR DAMAGE TO VEHICLES IS POSSIBLE. EXPECT CONSIDERABLE  
TREE DAMAGE. WIND DAMAGE IS ALSO LIKELY TO MOBILE HOMES,  
ROOFS, AND OUTBUILDINGS.  
 
* LOCATIONS IMPACTED INCLUDE...  
WILMINGTON, NEWARK, WEST CHESTER, COATESVILLE, WESTTOWN,  
DOWNINGTOWN, ELSMERE, KENNETT SQUARE, NEW CASTLE, OXFORD,  
PARKESBURG, WEST GROVE, NEWPORT, HOMEVILLE, GLEN ROY, COCHRANVILLE,  
STANTON, CHEYNEY, NORTH STAR, AND GLASGOW.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
PREPARE IMMEDIATELY FOR LARGE HAIL AND DAMAGING WINDS. PEOPLE OUTSIDE  
SHOULD MOVE IMMEDIATELY TO SHELTER INSIDE A STRONG BUILDING. STAY  
AWAY FROM WINDOWS.  
 
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.  
 
TORRENTIAL RAINFALL IS OCCURRING WITH THIS STORM, AND MAY LEAD TO  
FLASH FLOODING. DO NOT DRIVE YOUR VEHICLE THROUGH FLOODED ROADWAYS.  
 

 
 
LAT...LON 3976 7606 3981 7603 3983 7604 3983 7602  
3987 7601 3987 7599 3995 7599 4004 7593  
4008 7593 4012 7558 3985 7549 3959 7558  
3957 7578 3972 7579 3972 7613  
TIME...MOT...LOC 2033Z 254DEG 42KT 3974 7616  
 
THUNDERSTORM DAMAGE THREAT...CONSIDERABLE  
HAIL THREAT...RADAR INDICATED  
MAX HAIL SIZE...1.00 IN  
WIND THREAT...RADAR INDICATED  
MAX WIND GUST...70 MPH  
 

 
 
MPS  
 
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