Alert archive / Florida / Mesoscale Discussions in 2007

Mesoscale Discussion 1112

June 12, 2007Geneva County, Henry County, Houston County, Alabama; 23 counties in Florida; 13 counties in Georgia

The Storm Prediction Center issued this mesoscale discussion at Jun 12, 2007, 12:36 PM CDT for Geneva County, Henry County, Houston County, Alabama; 23 counties in Florida; 13 counties in Georgia. It was in force for 54 min.

The area

The outline as issued.

The facts

Issued: Jun 12, 2007, 12:36 PM CDT (17:36 UTC)
Expired: Jun 12, 2007, 1:30 PM CDT
In force: 54 min
Issued by: the Storm Prediction Center

All 39 counties

Geneva County, AL, Henry County, AL, Houston County, AL, Bay County, FL, Calhoun County, FL, Columbia County, FL, Dixie County, FL, Franklin County, FL, Gadsden County, FL, Gilchrist County, FL, Gulf County, FL, Hamilton County, FL, Holmes County, FL, Jackson County, FL, Jefferson County, FL, Lafayette County, FL, Leon County, FL, Levy County, FL, Liberty County, FL, Madison County, FL, Okaloosa County, FL, Suwannee County, FL, Taylor County, FL, Wakulla County, FL, Walton County, FL, Washington County, FL, Baker County, GA, Brooks County, GA, Calhoun County, GA, Clay County, GA, Colquitt County, GA, Decatur County, GA, Early County, GA, Grady County, GA, Lowndes County, GA, Miller County, GA, Mitchell County, GA, Seminole County, GA, Thomas County, GA

The radar

The Tallahassee radar (KTLH), 16 km from the middle of the area, began a volume at 17:38 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 390Jun 12, 3:25 PM CDT

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
Jun 12, 5:03 AM CDT	Mesoscale Discussion	SPC	Lee, Russell	57 min
Jun 12, 11:02 AM CDT	Mesoscale Discussion	SPC	Cherokee, Cleburne	58 min
Jun 12, 3:02 PM CDT	Mesoscale Discussion	SPC	Autauga, Barbour, Bullock, Butler, Chambers, Coffee and 19 more	28 min
Jun 12, 3:23 PM CDT	Severe Thunderstorm Watch	SPC	Barbour, Bullock, Butler, Coffee, Conecuh, Covington and 12 more	5 hr
Jun 12, 7:25 AM CDT	Severe Thunderstorm Watch	SPC	Alachua, Baker, Bradford, Clay, Columbia, Duval and 9 more	7 hr
Jun 12, 10:09 AM CDT	Mesoscale Discussion	SPC	Alachua, Baker, Bradford, Brevard, Charlotte, Citrus and 34 more	36 min
Jun 12, 10:30 AM CDT	Severe Thunderstorm Watch	SPC	Brevard, Citrus, DeSoto, Hardee, Hernando, Highlands and 17 more	6 hr
Jun 12, 2:16 PM CDT	Mesoscale Discussion	SPC	Brevard, Citrus, DeSoto, Glades, Hardee, Hernando and 18 more	59 min
Jun 12, 3:59 PM CDT	Mesoscale Discussion	SPC	Broward, Indian River, Martin, Okeechobee, Palm Beach, Saint Lucie	61 min
Jun 12, 1:23 PM CDT	Severe Thunderstorm Watch	SPC	Baldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 80 more	8 hr
Jun 12, 3:48 PM CDT	Mesoscale Discussion	SPC	Baldwin, Banks, Barrow, Bartow, Bibb, Bleckley and 86 more	57 min

Nearby

Mesoscale Discussions in Florida, 2007 Mesoscale Discussions in Georgia, 2007 Mesoscale Discussions in Alabama, 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.