Alert archive / Oklahoma / Mesoscale Discussions in 2019

Mesoscale Discussion 712

May 20, 201946 counties in Oklahoma; 9 counties in Texas

The Storm Prediction Center issued this mesoscale discussion at May 20, 2019, 8:22 PM CDT for 46 counties in Oklahoma; 9 counties in Texas. It was in force for 53 min.

The area

The outline as issued.

The facts

Issued
May 20, 2019, 8:22 PM CDT (01:22 UTC)
Expired
May 20, 2019, 9:15 PM CDT
In force
53 min
Issued by
the Storm Prediction Center
All 55 counties

Atoka County, OK, Beckham County, OK, Blaine County, OK, Bryan County, OK, Caddo County, OK, Canadian County, OK, Carter County, OK, Cleveland County, OK, Coal County, OK, Comanche County, OK, Cotton County, OK, Creek County, OK, Custer County, OK, Garvin County, OK, Grady County, OK, Greer County, OK, Harmon County, OK, Hughes County, OK, Jackson County, OK, Jefferson County, OK, Johnston County, OK, Kingfisher County, OK, Kiowa County, OK, Lincoln County, OK, Logan County, OK, Love County, OK, Marshall County, OK, McClain County, OK, McIntosh County, OK, Murray County, OK, Noble County, OK, Okfuskee County, OK, Oklahoma County, OK, Okmulgee County, OK, Osage County, OK, Pawnee County, OK, Payne County, OK, Pittsburg County, OK, Pontotoc County, OK, Pottawatomie County, OK, Seminole County, OK, Stephens County, OK, Tillman County, OK, Tulsa County, OK, Washington County, OK, Washita County, OK, Archer County, TX, Baylor County, TX, Clay County, TX, Foard County, TX, Hardeman County, TX, Knox County, TX, Montague County, TX, Wichita County, TX, Wilbarger County, TX

The radar

The Norman radar (KTLX), 67 km from the middle of the area, began a volume at 01:21 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.

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SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 20, 7:38 PM CDTMesoscale DiscussionSPCCanadian, Greer, Harmon, Jackson, Kingfisher, Kiowa and 1 more97 min
May 20, 10:07 PM CDTTornado WatchSPCCarter, Cleveland, Coal, Comanche, Cotton, Creek and 18 more9 hr
May 20, 10:30 PM CDTMesoscale DiscussionSPCAdair, Cherokee, Delaware, Haskell, Latimer, LeFlore and 10 more60 min
May 20, 11:06 PM CDTMesoscale DiscussionSPCDelaware24 min
May 21, 12:18 AM CDTTornado WatchSPCAdair, Cherokee, Delaware, Haskell, Latimer, LeFlore and 5 more5 hr
May 21, 2:24 AM CDTMesoscale DiscussionSPCCarter, Cleveland, Coal, Cotton, Garvin, Grady and 11 more96 min
May 21, 4:56 AM CDTMesoscale DiscussionSPCCreek, Hughes, Lincoln, McIntosh, Okfuskee, Okmulgee and 2 more64 min
May 21, 5:09 AM CDTTornado WatchSPCAdair, Cherokee, Craig, Creek, Delaware, Haskell and 14 more9 hr
May 21, 7:26 AM CDTMesoscale DiscussionSPCAdair, Atoka, Bryan, Cherokee, Choctaw, Coal and 21 more94 min
May 20, 8:53 PM CDTMesoscale DiscussionSPCBorden, Dawson, Fisher, Garza, Glasscock, Haskell and 15 more97 min
May 20, 9:52 PM CDTTornado WatchSPCBorden, Brown, Callahan, Coke, Coleman, Concho and 33 more6 hr
May 20, 11:31 PM CDTMesoscale DiscussionSPCBorden, Callahan, Coke, Coleman, Crane, Crockett and 25 more59 min
May 20, 11:41 PM CDTMesoscale DiscussionSPCBorden, Callahan, Coke, Coleman, Crane, Crockett and 25 more64 min

Nearby

Mesoscale Discussions in Oklahoma, 2019Mesoscale Discussions in Texas, 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.