Alert archive / Louisiana / Mesoscale Discussions in 2009

Mesoscale Discussion 2209

December 7, 20094 parishes in Louisiana

The Storm Prediction Center issued this mesoscale discussion at Dec 7, 2009, 10:41 PM CST for 4 parishes in Louisiana. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Dec 7, 2009, 10:41 PM CST (04:41 UTC)
Expired: Dec 8, 2009, 12:45 AM CST
In force: 2 hr
Issued by: the Storm Prediction Center

Counties Assumption Parish, LA, Iberia Parish, LA, St. Mary Parish, LA, Terrebonne Parish, LA

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 8, 9:43 AM CST	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, De Soto, East Carroll and 10 more	2 hr
Dec 8, 12:12 PM CST	Mesoscale Discussion	SPC	Allen, Avoyelles, Beauregard, Caldwell, Catahoula, Concordia and 15 more	93 min
Dec 8, 1:25 PM CST	Tornado Watch	SPC	Avoyelles, Caldwell, Catahoula, Concordia, East Carroll, Franklin and 14 more	8 hr

Nearby

Mesoscale Discussions in Louisiana, 2009 Every mesoscale discussion in 2009

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text.