Alert archive / California / Freeze Warnings in 2023

Freeze Warning 21, NWS Eureka, CA

November 24, 2023Del Norte County, Humboldt County, Mendocino County, California

NWS Eureka, CA issued this freeze warning at Nov 24, 2023, 2:57 PM PST for Del Norte County, Humboldt County, Mendocino County, California. It took effect at Nov 25, 2023, 12:00 AM PST. It was in force for 9 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
Nov 24, 2023, 2:57 PM PST (22:57 UTC)
In effect from
Nov 25, 2023, 12:00 AM PST
Expired
Nov 25, 2023, 9:00 AM PST
In force
9 hr
Issued by
NWS Eureka, CA

Counties Del Norte County, CA, Humboldt County, CA, Mendocino County, CA

The radar

The Eureka (Bunker Hill) radar (KBHX), 47 km from the middle of the area, began a volume at 22:58 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.

What forecasters said that day

The local office's own words before this freeze 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 freeze warning went out at Nov 23, 3:14 PM PST, 23 hours 43 minutes earlier.

Area forecast discussion, Nov 23, 3:14 PM PST, 23 hours 43 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Nov 24, 3:00 AM PSTSmall Craft AdvisoryEKA17 hr
Nov 24, 2:57 PM PSTFrost AdvisoryEKADel Norte, Humboldt, Mendocino18 hr

Nearby

Freeze Warnings in California, 2023Every freeze 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; radar from the NEXRAD Level II archive.