701
WGUS51 KOKX 311946
FFWOKX
NYC059-312145-
/O.NEW.KOKX.FF.W.0019.250731T1946Z-250731T2145Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE NEW YORK NY
346 PM EDT THU JUL 31 2025
THE NATIONAL WEATHER SERVICE IN UPTON HAS ISSUED A
* FLASH FLOOD WARNING FOR...
CENTRAL NASSAU COUNTY IN SOUTHEASTERN NEW YORK...
* UNTIL 545 PM EDT.
* AT 346 PM EDT, DOPPLER RADAR INDICATED THUNDERSTORMS PRODUCING
HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 0.5 AND 1.5 INCHES OF
RAIN HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 1 TO 2 INCHES IN 1
HOUR. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN SHORTLY.
HAZARD...FLASH FLOODING CAUSED BY THUNDERSTORMS.
SOURCE...RADAR.
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...
LEVITTOWN, FREEPORT, PLAINVIEW, GARDEN CITY, MASSAPEQUA, LYNBROOK,
SYOSSET, WESTBURY, FARMINGDALE, HEMPSTEAD, HICKSVILLE, OCEANSIDE,
BALDWIN, WANTAGH, WOODBURY, BROOKVILLE, EAST MEADOW, UNIONDALE,
ROCKVILLE CENTRE AND MERRICK.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD
DEATHS OCCUR IN VEHICLES.
LAT...LON 4074 7366 4075 7361 4084 7362 4088 7347
4087 7347 4087 7346 4086 7346 4085 7346
4065 7343 4062 7366 4065 7369
FLASH FLOOD...RADAR INDICATED
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR
MW
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