Alert archive / California / Frost Advisories in 2015

Frost Advisory 10, NWS San Diego, CA

November 29, 2015Riverside County, San Bernardino County, San Diego County, California

NWS San Diego, CA issued this frost advisory at Nov 29, 2015, 4:34 AM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Nov 30, 2015, 12:00 AM PST. It was in force for 32 hr.

The area

The counties it named.

The facts

Issued
Nov 29, 2015, 4:34 AM PST (12:34 UTC)
In effect from
Nov 30, 2015, 12:00 AM PST
Expired
Dec 1, 2015, 8:00 AM PST
In force
32 hr
Issued by
NWS San Diego, CA

Counties Riverside County, CA, San Bernardino County, CA, San Diego County, CA

The radar

The Santa Ana Mts radar (KSOX), 122 km from the middle of the area, began a volume at 12:39 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS San Diego, CA wrote its last area forecast discussion before this frost advisory went out at Nov 28, 1:27 PM PST, 15 hours 7 minutes earlier.

Area forecast discussion, Nov 28, 1:27 PM PST, 15 hours 7 minutes before
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Nearby

Frost Advisories in California, 2015Every frost advisory 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.