Alert archive / Arkansas / Mesoscale Discussions in 2019

Mesoscale Discussion 274

April 7, 20195 states

The Storm Prediction Center issued this mesoscale discussion at Apr 7, 2019, 5:29 AM CDT for 5 states. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued
Apr 7, 2019, 5:29 AM CDT (10:29 UTC)
Expired
Apr 7, 2019, 7:30 AM CDT
In force
2 hr
Issued by
the Storm Prediction Center
Chance of a watch
20%
All 65 counties

Arkansas County, AR, Ashley County, AR, Bradley County, AR, Calhoun County, AR, Clark County, AR, Cleveland County, AR, Columbia County, AR, Crittenden County, AR, Cross County, AR, Dallas County, AR, Desha County, AR, Drew County, AR, Grant County, AR, Hempstead County, AR, Jefferson County, AR, Lafayette County, AR, Lee County, AR, Lincoln County, AR, Lonoke County, AR, Miller County, AR, Mississippi County, AR, Monroe County, AR, Nevada County, AR, Ouachita County, AR, Phillips County, AR, Poinsett County, AR, Prairie County, AR, St. Francis County, AR, Union County, AR, Woodruff County, AR, Bienville Parish, LA, Bossier Parish, LA, Caddo Parish, LA, Claiborne Parish, LA, De Soto Parish, LA, Lincoln Parish, LA, Red River Parish, LA, Union Parish, LA, Webster Parish, LA, Bolivar County, MS, Coahoma County, MS, DeSoto County, MS, Quitman County, MS, Tate County, MS, Tunica County, MS, Shelby County, TN, Tipton County, TN, Anderson County, TX, Bowie County, TX, Camp County, TX, Cass County, TX, Cherokee County, TX, Gregg County, TX, Harrison County, TX, Henderson County, TX, Marion County, TX, Morris County, TX, Panola County, TX, Rusk County, TX, Shelby County, TX, Smith County, TX, Titus County, TX, Upshur County, TX, Van Zandt County, TX, Wood County, TX

The radar

The Little Rock radar (KLZK), 130 km from the middle of the area, began a volume at 10:29 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.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 7, 10:45 AM CDTMesoscale DiscussionSPCChicot, Desha60 min
Apr 7, 1:11 PM CDTSevere Thunderstorm WatchSPCColumbia, Hempstead, Lafayette, Miller, Nevada, Union6 hr
Apr 7, 1:13 PM CDTMesoscale DiscussionSPCChicot2 hr
Apr 7, 3:41 PM CDTSevere Thunderstorm WatchSPCAshley, Chicot6 hr
Apr 7, 6:44 PM CDTMesoscale DiscussionSPCAshley, Chicot2 hr
Apr 6, 7:44 PM CDTMesoscale DiscussionSPCBienville, Caldwell, De Soto, Franklin, Grant, Jackson and 11 more2 hr
Apr 7, 12:27 PM CDTMesoscale DiscussionSPCAcadia, Allen, Avoyelles, Beauregard, Bienville, Calcasieu and 24 more93 min
Apr 7, 2:49 PM CDTMesoscale DiscussionSPCAcadia, Allen, Beauregard, Bienville, Calcasieu, Caldwell and 17 more86 min
Apr 6, 7:09 PM CDTMesoscale DiscussionSPCChickasaw, Clay, Itawamba, Kemper, Lowndes, Monroe and 4 more96 min
Apr 7, 5:36 PM CDTMesoscale DiscussionSPCLowndes, Noxubee, Oktibbeha114 min
Apr 7, 1:00 AM CDTMesoscale DiscussionSPCAransas, Atascosa, Bee, Bexar, DeWitt, Dimmit and 19 more90 min
Apr 7, 1:55 AM CDTSevere Thunderstorm WatchSPCAransas, Atascosa, Bee, Bexar, Brooks, Calhoun and 32 more7 hr
Apr 7, 6:41 AM CDTMesoscale DiscussionSPCAransas, Atascosa, Austin, Bastrop, Bee, Bexar and 38 more94 min
Apr 7, 7:11 AM CDTSevere Thunderstorm WatchSPCAustin, Brazoria, Brazos, Burleson, Chambers, Colorado and 17 more8 hr
Apr 7, 11:13 AM CDTMesoscale DiscussionSPCAustin, Brazoria, Calhoun, Colorado, Fort Bend, Galveston and 13 more92 min

Nearby

Mesoscale Discussions in Arkansas, 2019Mesoscale Discussions in Texas, 2019Mesoscale Discussions in Louisiana, 2019Every mesoscale discussion in 2019

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.