Alert archive / Louisiana / Mesoscale Discussions in 2009

Mesoscale Discussion 256

March 25, 20098 parishes in Louisiana; 4 counties in Mississippi

The Storm Prediction Center issued this mesoscale discussion at Mar 25, 2009, 2:20 AM CDT for 8 parishes in Louisiana; 4 counties in Mississippi. It was in force for 85 min.

The area

The outline as issued.

The facts

Issued: Mar 25, 2009, 2:20 AM CDT (07:20 UTC)
Expired: Mar 25, 2009, 3:45 AM CDT
In force: 85 min
Issued by: the Storm Prediction Center

Counties Avoyelles Parish, LA, Catahoula Parish, LA, Concordia Parish, LA, Franklin Parish, LA, LaSalle Parish, LA, Madison Parish, LA, Rapides Parish, LA, Tensas Parish, LA, Adams County, MS, Claiborne County, MS, Jefferson County, MS, Warren County, MS

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
Mar 24, 7:30 PM CDT	Mesoscale Discussion	SPC	Bienville, Caldwell, De Soto, Franklin, Grant, Jackson and 10 more	2 hr
Mar 24, 11:25 PM CDT	Tornado Watch	SPC	Avoyelles, Caldwell, Catahoula, Concordia, Franklin, Grant and 11 more	5 hr
Mar 25, 2:42 PM CDT	Mesoscale Discussion	SPC	Bienville, Bossier, Caddo, Claiborne, Jackson, Lincoln and 1 more	93 min
Mar 25, 5:29 PM CDT	Mesoscale Discussion	SPC	Avoyelles, Caldwell, Catahoula, Concordia, Grant, LaSalle and 6 more	91 min
Mar 25, 5:40 PM CDT	Tornado Watch	SPC	Bienville, Bossier, Caddo, Caldwell, Claiborne, De Soto and 13 more	6 hr
Mar 25, 12:08 PM CDT	Mesoscale Discussion	SPC	Forrest, Greene, Jones, Lamar, Pearl River, Perry and 2 more	67 min

Nearby

Mesoscale Discussions in Louisiana, 2009 Mesoscale Discussions in Mississippi, 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.