Alert archive / Alabama / Frost Advisories in 2013

Frost Advisory 4, NWS Birmingham, AL

October 20, 201311 counties in Alabama

NWS Birmingham, AL issued this frost advisory at Oct 20, 2013, 3:54 PM CDT for 11 counties in Alabama. It took effect at Oct 21, 2013, 4:00 AM CDT. It was in force for 4 hr.

The area

The counties it named.

The facts

Issued
Oct 20, 2013, 3:54 PM CDT (20:54 UTC)
In effect from
Oct 21, 2013, 4:00 AM CDT
Expired
Oct 21, 2013, 8:00 AM CDT
In force
4 hr
Issued by
NWS Birmingham, AL

Counties Blount County, AL, Calhoun County, AL, Cherokee County, AL, Cleburne County, AL, Etowah County, AL, Fayette County, AL, Lamar County, AL, Marion County, AL, St. Clair County, AL, Walker County, AL, Winston County, AL

The radar

The Birmingham radar (KBMX), 82 km from the middle of the area, began a volume at 20:53 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.

Nearby

Frost Advisories in Alabama, 2013Every frost advisory in 2013

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.