Alert archive / Texas / Mesoscale Discussions in 2011

Mesoscale Discussion 2288

November 7, 201112 counties in Oklahoma; 17 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at Nov 7, 2011, 12:27 PM CST for 12 counties in Oklahoma; 17 counties in Texas. It was in force for 93 min.

The area

The outline as issued.

The facts

Issued: Nov 7, 2011, 12:27 PM CST (18:27 UTC)
Expired: Nov 7, 2011, 2:00 PM CST
In force: 93 min
Issued by: the Storm Prediction Center

All 29 counties

Beckham County, OK, Caddo County, OK, Comanche County, OK, Cotton County, OK, Custer County, OK, Greer County, OK, Harmon County, OK, Jackson County, OK, Kiowa County, OK, Roger Mills County, OK, Tillman County, OK, Washita County, OK, Baylor County, TX, Childress County, TX, Collingsworth County, TX, Cottle County, TX, Dickens County, TX, Floyd County, TX, Foard County, TX, Hall County, TX, Hardeman County, TX, Haskell County, TX, Kent County, TX, King County, TX, Knox County, TX, Motley County, TX, Stonewall County, TX, Wichita County, TX, Wilbarger County, TX

The radar

The Altus AFB radar (KFDR), 70 km from the middle of the area, began a volume at 18:29 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Tornado Watch 870Nov 7, 1:10 PM CST

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
Nov 6, 7:00 PM CST	Mesoscale Discussion	SPC	Carter, Garvin, Jefferson, Johnston, Love, Marshall and 2 more	90 min
Nov 7, 7:52 AM CST	Mesoscale Discussion	SPC	Alfalfa, Beckham, Blaine, Canadian, Custer, Dewey and 15 more	83 min
Nov 7, 1:11 PM CST	Tornado Watch	SPC	Beckham, Blaine, Caddo, Canadian, Comanche, Cotton and 17 more	8 hr
Nov 7, 1:30 PM CST	Mesoscale Discussion	SPC	Alfalfa, Dewey, Garfield, Grant, Kay, Kingfisher and 4 more	2 hr
Nov 7, 4:58 PM CST	Mesoscale Discussion	SPC	Nowata, Osage, Washington	92 min
Nov 7, 5:37 PM CST	Tornado Watch	SPC	Craig, Nowata, Osage, Ottawa, Pawnee, Washington	7 hr
Nov 7, 5:51 PM CST	Mesoscale Discussion	SPC	Blaine, Caddo, Canadian, Comanche, Custer, Garfield and 10 more	114 min
Nov 7, 5:53 PM CST	Mesoscale Discussion	SPC	Love, Marshall	67 min
Nov 7, 2:41 PM CST	Mesoscale Discussion	SPC	Callahan, Coke, Coleman, Eastland, Fisher, Haskell and 9 more	94 min
Nov 7, 5:04 PM CST	Mesoscale Discussion	SPC	Armstrong, Carson, Castro, Deaf Smith, Gray, Hutchinson and 3 more	56 min

Nearby

Mesoscale Discussions in Texas, 2011 Mesoscale Discussions in Oklahoma, 2011 Every mesoscale discussion in 2011

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.