Alert archive / California / Frost Advisories in 2022

Frost Advisory 8, NWS San Francisco Bay Area, CA

November 13, 2022Marin County, Napa County, Sonoma County, California

NWS San Francisco Bay Area, CA issued this frost advisory at Nov 13, 2022, 4:11 PM PST for Marin County, Napa County, Sonoma County, California. It took effect at Nov 14, 2022, 2:00 AM PST. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Nov 13, 2022, 4:11 PM PST (00:11 UTC)
In effect from
Nov 14, 2022, 2:00 AM PST
Expired
Nov 14, 2022, 9:00 AM PST
In force
7 hr
Issued by
NWS San Francisco Bay Area, CA

Counties Marin County, CA, Napa County, CA, Sonoma County, CA

The radar

The Sacramento radar (KDAX), 88 km from the middle of the area, began a volume at 00:13 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.

Nearby

Frost Advisories in California, 2022Every frost advisory in 2022

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.