Alert archive / Mississippi / Mesoscale Discussions in 2008

Mesoscale Discussion 2447

December 11, 20088 parishes in Louisiana; 28 counties in Mississippi

The Storm Prediction Center issued this mesoscale discussion at Dec 11, 2008, 7:49 AM CST for 8 parishes in Louisiana; 28 counties in Mississippi. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Dec 11, 2008, 7:49 AM CST (13:49 UTC)
Expired: Dec 11, 2008, 10:15 AM CST
In force: 2 hr
Issued by: the Storm Prediction Center

All 36 counties

Concordia Parish, LA, East Baton Rouge Parish, LA, East Feliciana Parish, LA, Pointe Coupee Parish, LA, Saint Helena Parish, LA, Tangipahoa Parish, LA, Washington Parish, LA, West Feliciana Parish, LA, Adams County, MS, Amite County, MS, Attala County, MS, Choctaw County, MS, Claiborne County, MS, Copiah County, MS, Covington County, MS, Franklin County, MS, Hinds County, MS, Holmes County, MS, Jefferson County, MS, Jefferson Davis County, MS, Lawrence County, MS, Leake County, MS, Lincoln County, MS, Madison County, MS, Marion County, MS, Neshoba County, MS, Newton County, MS, Pike County, MS, Rankin County, MS, Scott County, MS, Simpson County, MS, Smith County, MS, Walthall County, MS, Wilkinson County, MS, Winston County, MS, Yazoo County, MS

The radar

The Jackson/Brandon,MS radar (KDGX), 62 km from the middle of the area, began a volume at 13:50 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
Dec 10, 11:29 PM CST	Mesoscale Discussion	SPC	Allen, Beauregard, Calcasieu, Evangeline, Grant, Jefferson Davis and 4 more	5 hr
Dec 11, 4:30 AM CST	Mesoscale Discussion	SPC	Allen, Avoyelles, Beauregard, Catahoula, Concordia, Evangeline and 8 more	4 hr
Dec 11, 11:43 AM CST	Mesoscale Discussion	SPC	Attala, Choctaw, Clay, Copiah, Covington, Jasper and 19 more	4 hr

Nearby

Mesoscale Discussions in Mississippi, 2008 Mesoscale Discussions in Louisiana, 2008 Every mesoscale discussion in 2008

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.