218  
WGUS86 KLOX 172258  
FLSLOX  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE LOS ANGELES/OXNARD CA  
358 PM PDT WED SEP 17 2025  
 
CAC111-180200-  
/O.NEW.KLOX.FA.Y.0050.250917T2258Z-250918T0200Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
VENTURA CA-  
358 PM PDT WED SEP 17 2025  
   
..FLOOD ADVISORY IN EFFECT UNTIL 7 PM PDT THIS EVENING
 
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL IS EXPECTED.  
 
* WHERE...A PORTION OF SOUTHWEST CALIFORNIA, INCLUDING THE FOLLOWING  
COUNTY, NORTHEAST VENTURA.  
 
* WHEN...UNTIL 700 PM PDT.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
WATER OVER ROADWAYS. SOME LOW-WATER CROSSINGS MAY BECOME  
IMPASSABLE AT TIMES.  
 
* ADDITIONAL DETAILS...  
- AT 354 PM PDT, DOPPLER RADAR AND AUTOMATED RAIN GAUGES  
INDICATED HEAVY RAIN DUE TO THUNDERSTORMS. MINOR FLOODING IS  
ONGOING OR EXPECTED TO BEGIN SHORTLY IN THE ADVISORY AREA.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
EASTERN LOCKWOOD VALLEY, ALAMO MOUNTAIN AND TOPATOPA PEAK.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
FLOODING IS BECOMING IMMINENT. IT IS IMPORTANT TO KNOW WHERE YOU  
ARE RELATIVE TO STREAMS, RIVERS, OR CREEKS WHICH CAN BECOME VERY  
DANGEROUS IN HEAVY RAINS. CAMPERS AND HIKERS SHOULD AVOID STREAMS OR  
CREEKS.  
 
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 3477 11899 3468 11888 3461 11880 3448 11900  
3467 11918  
 

 
 
LUND/PHILLIPS  
 
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