Alert archive / California / Frost Advisories in 2023

Frost Advisory 2, NWS Los Angeles, CA

January 17, 2023Santa Barbara County, California

NWS Los Angeles, CA issued this frost advisory at Jan 17, 2023, 7:53 PM PST for Santa Barbara County, California. It took effect at Jan 18, 2023, 12:00 AM PST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Jan 17, 2023, 7:53 PM PST (03:53 UTC)
In effect from
Jan 18, 2023, 12:00 AM PST
Expired
Jan 18, 2023, 9:00 AM PST
In force
9 hr
Issued by
NWS Los Angeles, CA

County Santa Barbara County, CA

The radar

The Vandenberg AFB radar (KVBX), 47 km from the middle of the area, began a volume at 03:58 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.

The office that day

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

IssuedProductOfficeCountiesLasted
Jan 17, 7:53 PM PSTFreeze WarningLOXLos Angeles, Ventura13 hr

Nearby

Frost Advisories in California, 2023Every frost advisory 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.