Alert archive / California / Frost Advisories in 2010

Frost Advisory 3, NWS San Francisco Bay Area, CA

November 8, 20104 counties in California

NWS San Francisco Bay Area, CA issued this frost advisory at Nov 8, 2010, 4:22 AM PST for 4 counties in California. It took effect at Nov 9, 2010, 3:00 AM PST. It was in force for 2 hr.

The area

The counties it named.

The facts

Issued
Nov 8, 2010, 4:22 AM PST (12:22 UTC)
In effect from
Nov 9, 2010, 3:00 AM PST
Expired
Nov 9, 2010, 5:11 AM PST
In force
2 hr
Issued by
NWS San Francisco Bay Area, CA

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

The radar

The San Francisco radar (KMUX), 84 km from the middle of the area, began a volume at 12:25 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 San Francisco Bay Area, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 7, 8:49 PM PSTSmall Craft AdvisoryMTR42 hr

Nearby

Frost Advisories in California, 2010Every frost advisory in 2010

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.