305  
WGUS86 KSGX 032333  
FLSSGX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE SAN DIEGO CA  
433 PM PDT TUE JUN 3 2025  
 
CAC059-065-071-040230-  
/O.NEW.KSGX.FA.Y.0020.250603T2333Z-250604T0230Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
ORANGE CA-RIVERSIDE CA-SAN BERNARDINO CA-  
433 PM PDT TUE JUN 3 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 700 PM PDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF SOUTHWEST CALIFORNIA, INCLUDING THE FOLLOWING  
COUNTIES, ORANGE, RIVERSIDE AND SAN BERNARDINO.  
 
* WHEN...UNTIL 700 PM PDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
DANGEROUS FLOWS OVER LOW-WATER CROSSINGS. WATER OVER ROADWAYS.  
OVERFLOWING POOR DRAINAGE AREAS. SOME LOW-WATER CROSSINGS MAY  
BECOME IMPASSABLE. PONDING OF WATER IN URBAN OR OTHER AREAS IS  
OCCURRING OR IS IMMINENT.  
 
* ADDITIONAL DETAILS...  
- AT 432 PM PDT, DOPPLER RADAR INDICATED HEAVY RAIN DUE TO  
THUNDERSTORMS. MINOR FLOODING IS ONGOING OR EXPECTED TO BEGIN  
SHORTLY IN THE ADVISORY AREA. BETWEEN 0.5 AND 1 INCH OF RAIN  
HAS FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 0.5 TO 1 INCH ARE EXPECTED  
OVER THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR  
FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
ANAHEIM, SANTA ANA, RIVERSIDE, IRVINE, MORENO VALLEY,  
HUNTINGTON BEACH, GARDEN GROVE, CORONA, ORANGE AND FULLERTON.  
- HTTPS://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
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.  
 
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 3372 11806 3373 11806 3373 11809 3374 11811  
3384 11806 3390 11798 3395 11798 3395 11778  
3399 11779 3391 11727 3362 11733 3353 11778  
3359 11788 3361 11790 3364 11789 3361 11791  
3362 11793 3365 11800 3369 11804  
 

 
 
PS  
 
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