235  
WGUS86 KEKA 241340  
FLSEKA  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE EUREKA CA  
540 AM PST TUE FEB 24 2026  
 
CAC023-241800-  
/O.EXT.KEKA.FA.Y.0009.000000T0000Z-260224T1800Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HUMBOLDT CA-  
540 AM PST TUE FEB 24 2026  
   
..FLOOD ADVISORY NOW IN EFFECT UNTIL 10 AM PST THIS MORNING
 
 
* WHAT...URBAN AREA AND SMALL STREAM FLOODING CAUSED BY EXCESSIVE  
RAINFALL CONTINUES.  
 
* WHERE...SOUTHWESTERN HUMBOLDT COUNTY IN NORTHWESTERN CALIFORNIA...  
 
* WHEN...UNTIL 1000 AM PST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
WATER OVER ROADWAYS. RIVER OR STREAM FLOWS ARE ELEVATED. THERE WILL  
BE AN INCREASED RISK OF ROCK AND LAND SLIDES ALONG ROADWAYS.  
 
* ADDITIONAL DETAILS...  
- AT 540 AM PST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN. THIS WILL CAUSE URBAN AND SMALL STREAM FLOODING.  
RAPID RIVER RISES WILL CAUSE MINOR FLOODING IN THE ADVISORY AREA.  
BETWEEN 1 AND 3 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS OF 1 TO 2 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
HONEYDEW, SHELTER COVE, PETROLIA, WHITEHORN, ETTERSBURG AND  
BRICELAND.  
- HTTP://WWW.WEATHER.GOV/SAFETY/FLOOD  
 
PRECAUTIONARY/PREPAREDNESS ACTIONS...  
 
TURN AROUND, DON'T DROWN WHEN ENCOUNTERING FLOODED ROADS. MOST FLOOD  
DEATHS OCCUR IN VEHICLES.  
 
BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE  
DANGERS OF FLOODING.  
 
BE AWARE OF YOUR SURROUNDINGS AND DO NOT DRIVE ON FLOODED ROADS.  
 

 
 
LAT...LON 4052 12419 4048 12418 4042 12404 4043 12401  
4039 12401 4038 12406 4031 12407 4021 12394  
4006 12386 4002 12391 4000 12390 4002 12407  
4010 12410 4013 12419 4026 12436 4037 12436  
4044 12441 4045 12432 4052 12436 4055 12425  
 

 
 
DS  
 
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