Alert archive / California / Freeze Warnings in 2015

Freeze Warning 28, NWS Los Angeles, CA

December 29, 2015Los Angeles County, California

NWS Los Angeles, CA issued this freeze warning at Dec 29, 2015, 12:13 PM PST for Los Angeles County, California. It took effect at Dec 29, 2015, 10:00 PM PST. It was in force for 11 hr. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Dec 29, 2015, 12:13 PM PST (20:13 UTC)
In effect from
Dec 29, 2015, 10:00 PM PST
Expired
Dec 30, 2015, 9:00 AM PST
In force
11 hr
Issued by
NWS Los Angeles, CA

County Los Angeles County, CA

The radar

The Santa Ana Mts radar (KSOX), 71 km from the middle of the area, began a volume at 20:16 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.

What forecasters said that day

The local office's own words before this freeze warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Los Angeles, CA wrote its last area forecast discussion before this freeze warning went out at Dec 28, 3:50 PM PST, 20 hours 23 minutes earlier.

Area forecast discussion, Dec 28, 3:50 PM PST, 20 hours 23 minutes before
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The office that day

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

IssuedProductOfficeCountiesLasted
Dec 28, 8:18 PM PSTSmall Craft Advisory for Hazardous SeasLOX18 hr
Dec 29, 2:46 AM PSTHigh Surf AdvisoryLOX24 hr
Dec 29, 12:13 PM PSTFrost AdvisoryLOXLos Angeles21 hr

Nearby

Freeze Warnings in California, 2015Every freeze warning in 2015

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.