Alert archive / Arkansas / Mesoscale Discussions in 2020

Mesoscale Discussion 812

June 4, 20204 states

The Storm Prediction Center issued this mesoscale discussion at Jun 4, 2020, 12:32 PM CDT for 4 states. It was in force for 58 min.

The area

The outline as issued.

The facts

Issued: Jun 4, 2020, 12:32 PM CDT (17:32 UTC)
Expired: Jun 4, 2020, 1:30 PM CDT
In force: 58 min
Issued by: the Storm Prediction Center
Concerning: Severe potential...watch unlikely
Chance of a watch: 5%

All 27 counties

Bradley County, AR, Calhoun County, AR, Clark County, AR, Cleveland County, AR, Columbia County, AR, Dallas County, AR, Hempstead County, AR, Hot Spring County, AR, Howard County, AR, Lafayette County, AR, Little River County, AR, Miller County, AR, Montgomery County, AR, Nevada County, AR, Ouachita County, AR, Pike County, AR, Polk County, AR, Sevier County, AR, Union County, AR, Claiborne Parish, LA, McCurtain County, OK, Bowie County, TX, Cass County, TX, Franklin County, TX, Morris County, TX, Red River County, TX, Titus County, TX

The radar

The Shreveport radar (KSHV), 152 km from the middle of the area, began a volume at 17:36 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.

Issued	Product	Office	Counties	Lasted
Jun 4, 5:44 AM CDT	Mesoscale Discussion	SPC	Boone, Carroll, Johnson, Madison, Marion, Newton and 3 more	61 min
Jun 4, 1:51 PM CDT	Mesoscale Discussion	SPC	Beckham, Custer, Dewey, Ellis, Greer, Harmon and 4 more	54 min
Jun 4, 2:44 PM CDT	Severe Thunderstorm Watch	SPC	Beaver, Texas	7 hr
Jun 4, 3:45 PM CDT	Severe Thunderstorm Watch	SPC	Beckham, Blaine, Caddo, Canadian, Cleveland, Comanche and 22 more	7 hr
Jun 4, 6:37 PM CDT	Mesoscale Discussion	SPC	Beckham, Blaine, Caddo, Canadian, Comanche, Custer and 8 more	113 min
Jun 4, 6:10 PM CDT	Mesoscale Discussion	SPC	Cottle, Crosby, Dickens, Floyd, Foard, Hale and 4 more	2 hr

Nearby

Mesoscale Discussions in Arkansas, 2020 Mesoscale Discussions in Texas, 2020 Mesoscale Discussions in Louisiana, 2020 Every mesoscale discussion in 2020

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.