680  
WGUS51 KOKX 131412  
FFWOKX  
CTC001-NYC119-131530-  
/O.EXT.KOKX.FF.W.0057.000000T0000Z-260913T1530Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE NEW YORK NY  
1012 AM EDT SUN SEP 13 2026  
 
THE NATIONAL WEATHER SERVICE IN UPTON HAS EXTENDED THE  
 
* FLASH FLOOD WARNING FOR...  
SOUTHERN FAIRFIELD COUNTY IN SOUTHERN CONNECTICUT...  
SOUTHERN WESTCHESTER COUNTY IN SOUTHEASTERN NEW YORK...  
 
* UNTIL 1130 AM EDT.  
 
* AT 1012 AM EDT, LOCAL LAW ENFORCEMENT REPORTED THUNDERSTORMS  
PRODUCING HEAVY RAIN ACROSS THE WARNED AREA. BETWEEN 1 AND 3.5  
INCHES OF RAIN HAVE FALLEN. THE EXPECTED RAINFALL RATE IS 1 TO 2  
INCHES IN 1 HOUR. ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1 INCH ARE  
POSSIBLE IN THE WARNED AREA. FLASH FLOODING IS ALREADY OCCURRING.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. THUNDERSTORMS PRODUCING  
FLASH FLOODING.  
 
SOURCE...LAW ENFORCEMENT REPORTED.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,  
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
NEW ROCHELLE, WHITE PLAINS, PORT CHESTER, RYE, GREENWICH, HARRISON,  
SCARSDALE, BRONXVILLE, EASTCHESTER, MAMARONECK, RYE BROOK,  
HASTINGS-ON-HUDSON, GREENVILLE, TUCKAHOE, LARCHMONT, HARTSDALE AND  
ARDSLEY.  
 
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.  
 
EXCESSIVE RUNOFF FROM HEAVY RAINFALL WILL CAUSE FLOODING OF URBAN  
AREAS, HIGHWAYS, STREETS AND UNDERPASSES AS WELL AS OTHER DRAINAGE  
AREAS AND LOW LYING SPOTS.  
 
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 4100 7389 4113 7366 4100 7354 4099 7355  
4099 7358 4100 7358 4100 7359 4098 7360  
4097 7362 4098 7365 4094 7368 4092 7372  
4089 7374 4088 7374 4087 7376  
 
FLASH FLOOD...OBSERVED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
EXPECTED RAINFALL RATE...1-2 INCHES IN 1 HOUR  
 

 
 
DBR  
 
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