Alert archive / California / River Flood Advisories in 2025

River Flood Advisory 1, NWS Eureka, CA

February 3, 2025Humboldt County, California

NWS Eureka, CA issued this river flood advisory at Feb 3, 2025, 1:28 PM PST for Humboldt County, California. It was in force for 26 hr.

The area

The counties it named.

The facts

Issued
Feb 3, 2025, 1:28 PM PST (21:28 UTC)
Expired
Feb 4, 2025, 2:59 PM PST
In force
26 hr
Issued by
NWS Eureka, CA
Area
Storm-based polygon

County Humboldt County, CA

The radar

The Eureka (Bunker Hill) radar (KBHX), 39 km from the middle of the area, began a volume at 21:28 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The river

Written for the forecast point Mad River near Arcata (ARCC1).

Action stage
15 ft
Minor stage
22 ft
Moderate stage
24 ft
Major stage
28 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 11481000, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

The office that day

Everything else NWS Eureka, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 3, 4:23 AM PSTFlood WatchEKAHumboldt5 hr
Feb 3, 9:36 AM PSTRiver Flood WarningEKAHumboldt30 hr

Nearby

River Flood Advisories in California, 2025Every river flood advisory in 2025

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.