Alert archive / California / Frost Advisories in 2017
Frost Advisory 15, NWS Los Angeles, CA
NWS Los Angeles, CA issued this frost advisory at Nov 18, 2017, 12:42 PM PST for Santa Barbara County, California. It took effect at Nov 19, 2017, 12:00 AM PST. It was in force for 9 hr.
The area
The counties it named.
The facts
- Issued
- Nov 18, 2017, 12:42 PM PST (20:42 UTC)
- In effect from
- Nov 19, 2017, 12:00 AM PST
- Expired
- Nov 19, 2017, 9:00 AM PST
- In force
- 9 hr
- Issued by
- NWS Los Angeles, CA
County Santa Barbara County, CA
The radar
The Vandenberg AFB radar (KVBX), 47 km from the middle of the area, began a volume at 20:39 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 Los Angeles, CA wrote its last area forecast discussion before this frost advisory went out at Nov 18, 10:13 AM PST, 2 hours 29 minutes earlier.
Area forecast discussion, Nov 18, 10:13 AM PST, 2 hours 29 minutes before
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</html>The office that day
Everything else NWS Los Angeles, CA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 17, 8:30 PM PST | Wind Advisory | LOX | Los Angeles | 16 hr |
| Nov 18, 12:42 PM PST | Freeze Warning | LOX | 20 hr | |
| Nov 18, 12:42 PM PST | Hard Freeze Warning | LOX | 20 hr |
Nearby
Frost Advisories in California, 2017Every frost advisory in 2017
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.