Alert archive / Texas / Mesoscale Discussions in 2013

Mesoscale Discussion 676

May 18, 201324 counties in Kansas; 28 counties in Oklahoma; 30 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at May 18, 2013, 2:19 PM CDT for 24 counties in Kansas; 28 counties in Oklahoma; 30 counties in Texas. It was in force for 56 min.

The area

The outline as issued.

The facts

Issued
May 18, 2013, 2:19 PM CDT (19:19 UTC)
Expired
May 18, 2013, 3:15 PM CDT
In force
56 min
Issued by
the Storm Prediction Center
Chance of a watch
95%
All 82 counties

Barber County, KS, Barton County, KS, Clark County, KS, Comanche County, KS, Edwards County, KS, Finney County, KS, Ford County, KS, Gray County, KS, Harper County, KS, Haskell County, KS, Hodgeman County, KS, Kearny County, KS, Kingman County, KS, Kiowa County, KS, Lane County, KS, Meade County, KS, Ness County, KS, Pawnee County, KS, Pratt County, KS, Reno County, KS, Rush County, KS, Scott County, KS, Seward County, KS, Stafford County, KS, Alfalfa County, OK, Beaver County, OK, Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Comanche County, OK, Cotton County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Grady County, OK, Grant County, OK, Greer County, OK, Harmon County, OK, Harper County, OK, Jackson County, OK, Jefferson County, OK, Kingfisher County, OK, Kiowa County, OK, Major County, OK, Roger Mills County, OK, Stephens County, OK, Tillman County, OK, Washita County, OK, Woods County, OK, Woodward County, OK, Archer County, TX, Baylor County, TX, Callahan County, TX, Childress County, TX, Clay County, TX, Collingsworth County, TX, Cottle County, TX, Eastland County, TX, Fisher County, TX, Foard County, TX, Hall County, TX, Hardeman County, TX, Haskell County, TX, Hemphill County, TX, Jack County, TX, Jones County, TX, King County, TX, Knox County, TX, Lipscomb County, TX, Nolan County, TX, Palo Pinto County, TX, Shackelford County, TX, Stephens County, TX, Stonewall County, TX, Taylor County, TX, Throckmorton County, TX, Wheeler County, TX, Wichita County, TX, Wilbarger County, TX, Young County, TX

The radar

The Altus AFB radar (KFDR), 112 km from the middle of the area, began a volume at 19:21 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
May 18, 2:09 PM CDTMesoscale DiscussionSPCCheyenne, Decatur, Rawlins, Sheridan, Sherman, Thomas96 min
May 18, 2:42 PM CDTTornado WatchSPCBarber, Barton, Butler, Chase, Cheyenne, Clark and 48 more8 hr
May 18, 5:15 PM CDTMesoscale DiscussionSPCCheyenne, Edwards, Ford, Gove, Graham, Hodgeman and 9 more60 min
May 18, 6:42 PM CDTMesoscale DiscussionSPCJewell, Republic33 min
May 18, 3:17 PM CDTTornado WatchSPCAlfalfa, Beaver, Beckham, Blaine, Caddo, Canadian and 32 more8 hr
May 18, 5:52 PM CDTMesoscale DiscussionSPCBlaine, Custer, Dewey, Greer, Jackson, Kiowa and 3 more53 min

Nearby

Mesoscale Discussions in Texas, 2013Mesoscale Discussions in Oklahoma, 2013Mesoscale Discussions in Kansas, 2013Every mesoscale discussion in 2013

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.