Alert archive / California / Frost Advisories in 2019

Frost Advisory 34, NWS Eureka, CA

October 30, 2019Humboldt County, California

NWS Eureka, CA issued this frost advisory at Oct 30, 2019, 3:13 PM PDT for Humboldt County, California. It took effect at Oct 31, 2019, 12:00 AM PDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Oct 30, 2019, 3:13 PM PDT (22:13 UTC)
In effect from
Oct 31, 2019, 12:00 AM PDT
Expired
Oct 31, 2019, 9:00 AM PDT
In force
9 hr
Issued by
NWS Eureka, CA

County Humboldt County, CA

The radar

The Eureka (Bunker Hill) radar (KBHX), 39 km from the middle of the area, began a volume at 22:16 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 office that day

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

IssuedProductOfficeCountiesLasted
Oct 30, 3:13 PM PDTFreeze WarningEKAMendocino18 hr
Oct 30, 3:13 PM PDTHard Freeze WarningEKAMendocino18 hr

Nearby

Frost Advisories in California, 2019Every frost advisory in 2019

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.