Alert archive / California / Hazardous Seas Warnings in 2023

Hazardous Seas Warning 10, NWS Eureka, CA

February 18, 2023

NWS Eureka, CA issued this hazardous seas warning at Feb 18, 2023, 2:13 PM PST. It took effect at Feb 19, 2023, 8:00 AM PST. It was in force for 24 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Feb 18, 2023, 2:13 PM PST (22:13 UTC)
In effect from
Feb 19, 2023, 8:00 AM PST
Expired
Feb 20, 2023, 8:00 AM PST
In force
24 hr
Issued by
NWS Eureka, CA

What forecasters said that day

The local office's own words before this hazardous seas warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Eureka, CA wrote its last area forecast discussion before this hazardous seas warning went out at Feb 18, 2:01 PM PST, 12 minutes earlier.

Area forecast discussion, Feb 18, 2:01 PM PST, 12 minutes before
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Hazardous weather outlook, Feb 18, 4:37 AM PST, 9 hours 36 minutes before
Hazardous Weather Outlook
National Weather Service Eureka CA
437 AM PST Sat Feb 18 2023

CAZ101>115-191245-
Coastal Del Norte-Del Norte Interior-Northern Humboldt Coast-
Southwestern Humboldt-Northern Humboldt Interior-
Southern Humboldt Interior-Northern Trinity-Southern Trinity-
Mendocino Coast-Northwestern Mendocino Interior-
Northeastern Mendocino Interior-Southwestern Mendocino Interior-
Southeastern Mendocino Interior-Northern Lake-Southern Lake-
437 AM PST Sat Feb 18 2023

This hazardous weather outlook is for northwest California.

.DAY ONE...Today and tonight.

No hazardous weather is expected at this time.

.DAYS TWO THROUGH SEVEN...Sunday through Friday.

Colder than average temperatures are expected mid to late this
week. Rain and snow are expected Tuesday and Wednesday. Snow levels
may drop below 500 feet Tuesday night and Wednesday. Snow showers may
linger into Thursday. Small hail may accumulate on roadways below
the snow levels.

.SPOTTER INFORMATION STATEMENT...
Spotter activation is not expected at this time.

The office that day

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

IssuedProductOfficeCountiesLasted
Feb 18, 8:51 AM PSTGale WarningEKA60 hr
Feb 18, 8:51 AM PSTHazardous Seas WatchEKA5 hr

Nearby

Hazardous Seas Warnings in California, 2023Every hazardous seas warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.