Alert archive / California / Frost Advisories in 2006

Frost Advisory 9, NWS San Diego, CA

December 19, 2006San Diego County, California

NWS San Diego, CA issued this frost advisory at Dec 19, 2006, 4:41 PM PST for San Diego County, California. It took effect at Dec 20, 2006, 12:00 AM PST. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued
Dec 19, 2006, 4:41 PM PST (00:41 UTC)
In effect from
Dec 20, 2006, 12:00 AM PST
Expired
Dec 20, 2006, 8:00 AM PST
In force
8 hr
Issued by
NWS San Diego, CA

County San Diego County, CA

The radar

The San Diego radar (KNKX), 28 km from the middle of the area, began a volume at 00:38 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 Diego, CA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Dec 19, 4:41 PM PSTFreeze WarningSGXRiverside, San Bernardino, San Diego15 hr
Dec 20, 3:33 AM PSTFrost AdvisorySGXRiverside, San Bernardino, San Diego27 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.