798
WGUS51 KPHI 311727
FFWPHI
PAC011-029-091-312130-
/O.NEW.KPHI.FF.W.0077.250731T1727Z-250731T2130Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE MOUNT HOLLY NJ
127 PM EDT THU JUL 31 2025
THE NATIONAL WEATHER SERVICE IN MOUNT HOLLY HAS ISSUED A
* FLASH FLOOD WARNING FOR...
SOUTHEASTERN BERKS COUNTY IN EASTERN PENNSYLVANIA...
NORTHEASTERN CHESTER COUNTY IN SOUTHEASTERN PENNSYLVANIA...
MONTGOMERY COUNTY IN SOUTHEASTERN PENNSYLVANIA...
* UNTIL 530 PM EDT.
* AT 127 PM EDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 2 INCHES OF RAIN
HAVE FALLEN. ADDITIONAL RAINFALL AMOUNTS OF 1.5 TO 2.5 INCHES ARE
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ONGOING OR EXPECTED
TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR.
IMPACT...FLOODING OF SMALL CREEKS AND STREAMS, URBAN AREAS,
HIGHWAYS, STREETS, AND UNDERPASSES AS WELL AS OTHER
DRAINAGE AND LOW LYING AREAS.
* SOME LOCATIONS THAT MAY EXPERIENCE FLASH FLOODING INCLUDE...
WEST CHESTER, NORRISTOWN, POTTSTOWN, PHOENIXVILLE, LANSDALE, WEST
NORRITON, EAST NORRITON, WESTTOWN, DOWNINGTOWN, CONSHOHOCKEN,
SOUDERTON AND AMBLER.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND...DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST
FLOOD DEATHS OCCUR IN VEHICLES.
PLEASE REPORT OBSERVED FLOODING TO LOCAL EMERGENCY SERVICES OR LAW
ENFORCEMENT AND REQUEST THEY PASS THIS INFORMATION TO THE NATIONAL
WEATHER SERVICE WHEN YOU CAN DO SO SAFELY.
LAT...LON 4032 7577 4047 7558 4021 7513 4005 7534
4007 7536 4004 7541 4003 7540 3999 7545
3999 7544 3994 7552 3992 7552 3993 7554
3990 7556 4023 7601
FLASH FLOOD...RADAR INDICATED
MPS
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