National Weather Service Raw Text Product

748 
WGUS86 KEKA 040458
FLSEKA

Flood Advisory
National Weather Service Eureka CA
858 PM PST Mon Feb 3 2025

...The Flood Advisory continues for the following rivers in 
California...

  Mad River near Arcata affecting Humboldt County.

For the Mad River...including Arcata...elevated river levels are 
forecast.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

If you encounter a flooded roadway, turn around and find an 
alternative route.

If you are in the advisory area, remain alert to possible flooding 
or the possibility of the advisory being upgraded to a warning.

Additional information is available at weather.gov/eka.

The next statement will be issued Tuesday morning at 900 AM PST.

&&

CAC023-041700-
/O.EXT.KEKA.FL.Y.0001.000000T0000Z-250204T1700Z/
/ARCC1.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.NO/
858 PM PST Mon Feb 3 2025

...FLOOD ADVISORY NOW IN EFFECT UNTIL TUESDAY MORNING...

* WHAT...Flooding caused by excessive rainfall continues.

* WHERE...Mad River near Arcata.

* WHEN...Until Tuesday morning.

* IMPACTS...At 15.0 feet, Minor flooding begins on the Mad River 
  Beach Road near Tyee City.
  At 18.0 feet, Minor flooding of Mad River Beach Road near Tyee City.
  At 21.0 feet, Flooding of Mad River Beach Road. Water may be 
  flowing over roads to Tyee City. Flooding will be enhanced if the 
  time of the crest is coincident with high tides and strong onshore 
  winds.

* ADDITIONAL DETAILS...
  - At 8:00 PM PST Monday the stage was 20.7 feet.
  - Bankfull stage is 22.0 feet.
  - Forecast...The river is expected to rise to a crest of 20.8
    feet late this evening.
  - Action stage is 15.0 feet.
  - Flood stage is 22.0 feet.
  - http://www.weather.gov/safety/flood


&&


         Fld   Observed        Forecasts (9 pm PST)     
Location Stg   Stg   Day/Time  Tue   Wed   Thu          

Mad River
Arcata   22.0  20.7  Mon 8 pm  15.8  13.3  12.4         



&&

LAT...LON 4086 12407 4088 12415 4095 12413 4096 12405


$$

DB