805  
WGUS86 KEKA 250110  
FLSEKA  
 
FLOOD ADVISORY  
NATIONAL WEATHER SERVICE EUREKA CA  
510 PM PST TUE FEB 24 2026  
 
CAC023-250300-  
/O.EXT.KEKA.FA.Y.0013.000000T0000Z-260225T0300Z/  
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/  
HUMBOLDT CA-  
510 PM PST TUE FEB 24 2026  
   
..FLOOD ADVISORY NOW IN EFFECT UNTIL 7 PM PST THIS EVENING  
 
* WHAT...FLOODING CAUSED BY EXCESSIVE RAINFALL CONTINUES.  
 
* WHERE...NORTHWESTERN HUMBOLDT COUNTY IN NORTHWESTERN CALIFORNIA...  
 
* WHEN...UNTIL 700 PM PST.  
 
* IMPACTS...MINOR FLOODING IN LOW-LYING AND POOR DRAINAGE AREAS.  
OVERFLOWING POOR DRAINAGE AREAS. PONDING OF WATER IN URBAN OR OTHER  
AREAS IS OCCURRING OR IS IMMINENT.  
 
* ADDITIONAL DETAILS...  
- AT 510 PM PST, DOPPLER RADAR AND AUTOMATED RAIN GAUGES INDICATED  
HEAVY RAIN. MINOR FLOODING IS ALREADY OCCURRING IN THE ADVISORY  
AREA. BETWEEN 1.5 AND 3.5 INCHES OF RAIN HAVE FALLEN.  
- ADDITIONAL RAINFALL AMOUNTS UP TO 0.1 INCHES ARE EXPECTED OVER  
THE AREA. THIS ADDITIONAL RAIN WILL RESULT IN MINOR FLOODING.  
SMALL STREAMS ARE CURRENTLY CRESTING AND WILL MOST LIKELY BEGIN  
TO FALL OVER THE NEXT COUPLE OF HOURS.  
- SOME LOCATIONS THAT WILL EXPERIENCE FLOODING INCLUDE...  
EUREKA, ARCATA, ORICK, FORTUNA, RIO DELL, TRINIDAD,  
MCKINLEYVILLE, WESTHAVEN-MOONSTONE, CARLOTTA, SCOTIA, FERNDALE,  
BLUE LAKE, FRESHWATER, SAMOA, FAIRHAVEN, PINE HILLS, ARCATA ARPT  
AND FIELDBROOK.  
- 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 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 4083 12408 4085 12408 4076 12423 4146 12402  
4132 12397 4119 12409 4110 12403 4109 12412  
4106 12397 4083 12392 4087 12405 4058 12410  
4052 12397 4049 12409 4043 12401 4042 12404  
4055 12425 4044 12441  
 
 
 
JHW  
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