Alert archive / Louisiana / Mesoscale Discussions in 2006

Mesoscale Discussion 561

April 19, 2006Ashley County, Columbia County, Union County, Arkansas; 20 parishes in Louisiana; 6 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Apr 19, 2006, 12:35 PM CDT for Ashley County, Columbia County, Union County, Arkansas; 20 parishes in Louisiana; 6 counties in Texas. It was in force for 115 min.

The area

The outline as issued.

The facts

Issued
Apr 19, 2006, 12:35 PM CDT (17:35 UTC)
Expired
Apr 19, 2006, 2:30 PM CDT
In force
115 min
Issued by
the Storm Prediction Center
All 29 counties

Ashley County, AR, Columbia County, AR, Union County, AR, Bienville Parish, LA, Bossier Parish, LA, Caddo Parish, LA, Caldwell Parish, LA, Claiborne Parish, LA, De Soto Parish, LA, East Carroll Parish, LA, Franklin Parish, LA, Jackson Parish, LA, Lincoln Parish, LA, Madison Parish, LA, Morehouse Parish, LA, Natchitoches Parish, LA, Ouachita Parish, LA, Red River Parish, LA, Richland Parish, LA, Union Parish, LA, Webster Parish, LA, West Carroll Parish, LA, Winn Parish, LA, Gregg County, TX, Harrison County, TX, Marion County, TX, Panola County, TX, Rusk County, TX, Shelby County, TX

The radar

The Shreveport radar (KSHV), 62 km from the middle of the area, began a volume at 17:37 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.

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.

IssuedProductOfficeCountiesLasted
Apr 18, 9:43 PM CDTMesoscale DiscussionSPCClark, Cleburne, Conway, Dallas, Faulkner, Garland and 32 more2 hr
Apr 19, 1:57 PM CDTSevere Thunderstorm WatchSPCAshley, Chicot, Columbia, Lafayette, Miller, Union7 hr
Apr 19, 3:55 PM CDTMesoscale DiscussionSPCAshley, Bradley, Chicot, Columbia, Drew, Lafayette and 2 more2 hr
Apr 18, 7:50 PM CDTMesoscale DiscussionSPCBandera, Blanco, Comal, Gillespie, Hays, Kendall and 3 more115 min
Apr 19, 2:01 PM CDTMesoscale DiscussionSPCBandera, Bell, Blanco, Burnet, Edwards, Falls and 14 more119 min
Apr 19, 3:18 PM CDTMesoscale DiscussionSPCBosque, Brown, Coleman, Collin, Comanche, Concho and 18 more117 min
Apr 19, 3:49 PM CDTSevere Thunderstorm WatchSPCBandera, Blanco, Burnet, Concho, Edwards, Gillespie and 18 more7 hr
Apr 19, 5:12 PM CDTMesoscale DiscussionSPCBosque, Camp, Comanche, Dallas, Ellis, Erath and 18 more2 hr
Apr 19, 5:53 PM CDTMesoscale DiscussionSPCBandera, Blanco, Burnet, Comal, Concho, Edwards and 20 more2 hr

Nearby

Mesoscale Discussions in Louisiana, 2006Mesoscale Discussions in Texas, 2006Mesoscale Discussions in Arkansas, 2006Every mesoscale discussion in 2006

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.