Alert archive / California / Frost Advisories in 2015
Frost Advisory 15, NWS San Diego, CA
NWS San Diego, CA issued this frost advisory at Dec 27, 2015, 10:17 AM PST for Riverside County, San Bernardino County, San Diego County, California. It took effect at Dec 28, 2015, 12:00 AM PST. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Dec 27, 2015, 10:17 AM PST (18:17 UTC)
- In effect from
- Dec 28, 2015, 12:00 AM PST
- Expired
- Dec 28, 2015, 8:00 AM PST
- In force
- 8 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 18:19 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 Dec 26, 3:39 PM PST, 18 hours 38 minutes earlier.
Area forecast discussion, Dec 26, 3:39 PM PST, 18 hours 38 minutes before
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</html>The office that day
Everything else NWS San Diego, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 27, 1:07 PM PST | Small Craft Advisory | SGX | 37 hr |
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.