Alert archive / Florida / Mesoscale Discussions in 2007

Mesoscale Discussion 456

April 11, 200710 counties in Alabama; 16 counties in Florida; 6 counties in Georgia

The Storm Prediction Center issued this mesoscale discussion at Apr 11, 2007, 1:44 PM CDT for 10 counties in Alabama; 16 counties in Florida; 6 counties in Georgia. It was in force for 61 min.

The area

The outline as issued.

The facts

Issued: Apr 11, 2007, 1:44 PM CDT (18:44 UTC)
Expired: Apr 11, 2007, 2:45 PM CDT
In force: 61 min
Issued by: the Storm Prediction Center

All 32 counties

Butler County, AL, Coffee County, AL, Conecuh County, AL, Covington County, AL, Crenshaw County, AL, Dale County, AL, Escambia County, AL, Geneva County, AL, Houston County, AL, Monroe County, AL, Bay County, FL, Calhoun County, FL, Franklin County, FL, Gadsden County, FL, Gulf County, FL, Holmes County, FL, Jackson County, FL, Jefferson County, FL, Leon County, FL, Liberty County, FL, Okaloosa County, FL, Santa Rosa County, FL, Taylor County, FL, Wakulla County, FL, Walton County, FL, Washington County, FL, Decatur County, GA, Early County, GA, Grady County, GA, Miller County, GA, Seminole County, GA, Thomas County, GA

The radar

The Eglin Afb radar (KEVX), 31 km from the middle of the area, began a volume at 18:45 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.

The text

As transmitted, in the capitals the NWS used until 2016.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 11, 12:16 PM CDT	Mesoscale Discussion	SPC	Autauga, Bibb, Blount, Chilton, Choctaw, Colbert and 26 more	59 min
Apr 11, 1:42 PM CDT	Tornado Watch	SPC	Autauga, Bibb, Blount, Chilton, Colbert, Coosa and 30 more	5 hr
Apr 11, 3:27 PM CDT	Mesoscale Discussion	SPC	Autauga, Barbour, Bibb, Blount, Bullock, Butler and 46 more	63 min
Apr 11, 3:48 PM CDT	Tornado Watch	SPC	Barbour, Bullock, Butler, Calhoun, Chambers, Cherokee and 15 more	6 hr
Apr 11, 6:23 PM CDT	Mesoscale Discussion	SPC	Barbour, Bullock, Butler, Calhoun, Chambers, Cherokee and 24 more	97 min
Apr 11, 5:57 PM CDT	Mesoscale Discussion	SPC	Gadsden, Jefferson, Leon, Liberty, Madison	93 min

Nearby

Mesoscale Discussions in Florida, 2007 Mesoscale Discussions in Alabama, 2007 Mesoscale Discussions in Georgia, 2007 Every mesoscale discussion in 2007

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.