Alert archive / California / Heat Advisories in 2020

Heat Advisory 1, NWS Eureka, CA

May 24, 2020Lake County, Mendocino County, Trinity County, California

NWS Eureka, CA issued this heat advisory at May 24, 2020, 1:16 PM PDT for Lake County, Mendocino County, Trinity County, California. It took effect at May 26, 2020, 12:00 PM PDT. It was in force for 54 hr.

The area

The counties it named.

The facts

Issued
May 24, 2020, 1:16 PM PDT (20:16 UTC)
In effect from
May 26, 2020, 12:00 PM PDT
Expired
May 28, 2020, 6:00 PM PDT
In force
54 hr
Issued by
NWS Eureka, CA

Counties Lake County, CA, Mendocino County, CA, Trinity County, CA

The radar

The Beale AFB radar (KBBX), 128 km from the middle of the area, began a volume at 20:17 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 May 23, 2:47 PM PDT, 22 hours 29 minutes earlier.

Area forecast discussion, May 23, 2:47 PM PDT, 22 hours 29 minutes before
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Nearby

Heat Advisories in California, 2020Every heat advisory in 2020

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.