Alert archive / Texas / Mesoscale Discussions in 2020

Mesoscale Discussion 816

June 4, 202010 counties in Oklahoma; 25 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Jun 4, 2020, 1:51 PM CDT for 10 counties in Oklahoma; 25 counties in Texas. It was in force for 54 min.

The area

The outline as issued.

The facts

Issued: Jun 4, 2020, 1:51 PM CDT (18:51 UTC)
Expired: Jun 4, 2020, 2:45 PM CDT
In force: 54 min
Issued by: the Storm Prediction Center
Concerning: Severe potential...severe thunderstorm watch likely
Chance of a watch: 80%

All 35 counties

Beckham County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Greer County, OK, Harmon County, OK, Jackson County, OK, Kiowa County, OK, Roger Mills County, OK, Washita County, OK, Armstrong County, TX, Briscoe County, TX, Carson County, TX, Castro County, TX, Childress County, TX, Collingsworth County, TX, Cottle County, TX, Donley County, TX, Floyd County, TX, Gray County, TX, Hall County, TX, Hansford County, TX, Hardeman County, TX, Hemphill County, TX, Hutchinson County, TX, Lipscomb County, TX, Moore County, TX, Motley County, TX, Ochiltree County, TX, Potter County, TX, Randall County, TX, Roberts County, TX, Sherman County, TX, Swisher County, TX, Wheeler County, TX

The radar

The Amarillo radar (KAMA), 79 km from the middle of the area, began a volume at 18:52 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.

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SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 4, 12:32 PM CDT	Mesoscale Discussion	SPC	McCurtain	58 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 Texas, 2020 Mesoscale Discussions in Oklahoma, 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.