039  
WGUS51 KPHI 202124  
FFWPHI  
NJC001-210130-  
/O.NEW.KPHI.FF.W.0122.260820T2124Z-260821T0130Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
ISSUED BY NATIONAL WEATHER SERVICE NEW YORK NY  
524 PM EDT THU AUG 20 2026  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
SOUTHEASTERN ATLANTIC COUNTY IN SOUTHERN NEW JERSEY...  
 
* UNTIL 930 PM EDT.  
 
* AT 524 PM EDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING  
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN  
HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 1.5 TO 3 INCHES IN 1  
HOUR. ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES ARE POSSIBLE IN  
THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY. FLOODING MAY BE EXACERBATED WITH IT BEING CLOSE TO HIGH  
TIDE.  
 
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.  
 
SOURCE...RADAR INDICATED.  
 
IMPACT...FLASH FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,  
HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER POOR  
DRAINAGE AND LOW-LYING AREAS.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
ATLANTIC CITY, PLEASANTVILLE, SOMERS POINT, VENTNOR CITY,  
BRIGANTINE, NORTHFIELD, ABSECON, MARGATE CITY, ESTELL MANOR AND  
LONGPORT.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 3941 7480 3950 7463 3951 7457 3950 7447  
3945 7436 3942 7434 3935 7441 3929 7454  
3930 7456 3929 7457 3931 7468 3934 7477  
 
FLASH FLOOD...RADAR INDICATED  
EXPECTED RAINFALL RATE...1.5-3 INCHES IN 1 HOUR  
 
 
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