Alert archive / California / Heat Advisories in 2024

Heat Advisory 7, NWS Eureka, CA

September 3, 2024Humboldt County, Lake County, Mendocino County, California

NWS Eureka, CA issued this heat advisory at Sep 3, 2024, 1:15 AM PDT for Humboldt County, Lake County, Mendocino County, California. It took effect at Sep 4, 2024, 11:00 AM PDT. It was in force for 57 hr.

The area

The counties it named.

The facts

Issued
Sep 3, 2024, 1:15 AM PDT (08:15 UTC)
In effect from
Sep 4, 2024, 11:00 AM PDT
Expired
Sep 6, 2024, 8:00 PM PDT
In force
57 hr
Issued by
NWS Eureka, CA

Counties Humboldt County, CA, Lake County, CA, Mendocino County, CA

The radar

The Eureka (Bunker Hill) radar (KBHX), 115 km from the middle of the area, began a volume at 08:15 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 heat advisory 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 heat advisory went out at Sep 2, 2:31 PM PDT, 10 hours 44 minutes earlier.

Area forecast discussion, Sep 2, 2:31 PM PDT, 10 hours 44 minutes before
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Nearby

Heat Advisories in California, 2024Every heat advisory in 2024

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.