584  
WGUS51 KPHI 131331  
FFWPHI  
NJC027-131600-  
/O.EXT.KPHI.FF.W.0155.000000T0000Z-260913T1600Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ  
931 AM EDT SUN SEP 13 2026  
 
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS EXTENDED THE  
 
* FLASH FLOOD WARNING FOR...  
SOUTHEASTERN MORRIS COUNTY IN NORTHERN NEW JERSEY...  
 
* UNTIL NOON EDT.  
 
* AT 931 AM EDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN FALLING ACROSS THE WARNED AREA. BETWEEN 2 AND 3 INCHES  
OF RAIN HAVE FALLEN ACROSS MUCH OF THE WARNED AREA. THE EXPECTED  
RAINFALL RATE IS 1 TO 3 INCHES IN 1 HOUR. ADDITIONAL RAINFALL  
AMOUNTS OF 0.5 TO 1 INCH ARE POSSIBLE IN THE WARNED AREA. FLASH  
FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.  
 
HAZARD...FLASH FLOODING CAUSED BY HEAVY RAIN.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
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...  
MORRISTOWN, MADISON, FLORHAM PARK, EAST HANOVER, LINCOLN PARK,  
KINNELON, CHATHAM, BOONTON, BUTLER, ROCKAWAY AND MORRIS PLAINS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 

 
 
LAT...LON 4076 7466 4088 7455 4101 7438 4100 7430  
4098 7430 4097 7428 4093 7429 4091 7427  
4090 7427 4091 7433 4087 7434 4086 7432  
4085 7433 4082 7433 4080 7436 4076 7438  
4076 7436 4072 7439 4071 7442 4075 7448  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
EXPECTED RAINFALL RATE...1-3 INCHES IN 1 HOUR  
 

 
 
GORSE  
 
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