835  
WGUS56 KSGX 210600  
FFWSGX  
CAC059-210800-  
/O.NEW.KSGX.FF.W.0029.251121T0600Z-251121T0800Z/  
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
 
BULLETIN - EAS ACTIVATION REQUESTED  
FLASH FLOOD WARNING  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
1000 PM PST THU NOV 20 2025  
 
THE NATIONAL WEATHER SERVICE IN SAN DIEGO HAS ISSUED A  
 
* FLASH FLOOD WARNING FOR...  
WEST CENTRAL ORANGE COUNTY IN SOUTHWESTERN CALIFORNIA...  
 
* UNTIL MIDNIGHT PST TONIGHT.  
 
* AT 1000 PM PST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN FALLING ACROSS THE WARNED AREA. BETWEEN 0.5 AND 1 INCH  
OF RAIN HAS FALLEN. THE EXPECTED RAINFALL RATE IS 0.7 TO 0.8  
INCHES IN 1 HOUR. FLASH FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY.  
 
HAZARD...LIFE THREATENING FLASH FLOODING. HEAVY RAIN PRODUCING  
FLASH FLOODING.  
 
SOURCE...RADAR AND AUTOMATED GAUGES.  
 
IMPACT...LIFE THREATENING FLASH FLOODING OF CREEKS AND STREAMS,  
URBAN AREAS, HIGHWAYS, STREETS AND UNDERPASSES.  
 
* SOME LOCATIONS THAT WILL EXPERIENCE FLASH FLOODING INCLUDE...  
HUNTINGTON BEACH, GARDEN GROVE, STANTON, SEAL BEACH, WESTMINSTER,  
FOUNTAIN VALLEY AND CYPRESS.  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
 
 
LAT...LON 3377 11794 3365 11799 3365 11800 3366 11800  
3368 11803 3369 11804 3370 11804 3370 11805  
3371 11805 3380 11801  
 
FLASH FLOOD...RADAR AND GAUGE INDICATED  
FLASH FLOOD DAMAGE THREAT...CONSIDERABLE  
EXPECTED RAINFALL RATE...0.7-0.8 INCHES IN 1 HOUR  
 
 
 
CO  
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