Alert archive / California / Frost Advisories in 2006

Frost Advisory 1, NWS San Francisco Bay Area, CA

February 15, 200610 counties in California

NWS San Francisco Bay Area, CA issued this frost advisory at Feb 15, 2006, 11:22 AM PST for 10 counties in California. It took effect at Feb 16, 2006, 12:00 AM PST. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued
Feb 15, 2006, 11:22 AM PST (19:22 UTC)
In effect from
Feb 16, 2006, 12:00 AM PST
Expired
Feb 16, 2006, 9:00 AM PST
In force
9 hr
Issued by
NWS San Francisco Bay Area, CA

Counties Alameda County, CA, City and County of San Francisco, CA, Contra Costa County, CA, Marin County, CA, Monterey County, CA, San Benito County, CA, San Mateo County, CA, Santa Clara County, CA, Santa Cruz County, CA, Sonoma County, CA

The radar

The San Francisco radar (KMUX), 35 km from the middle of the area, began a volume at 19:21 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
Feb 15, 11:22 AM PSTFreeze WarningMTRMarin, Monterey, Napa, Sonoma22 hr

Nearby

Frost Advisories in California, 2006Every frost advisory in 2006

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.