Alert archive / Oklahoma / Mesoscale Discussions in 2007
Mesoscale Discussion 1206
The Storm Prediction Center issued this mesoscale discussion at Jun 19, 2007, 6:39 PM MDT for 4 states. It was in force for 66 min.
The area
The outline as issued.
The facts
- Issued
- Jun 19, 2007, 6:39 PM MDT (00:39 UTC)
- Expired
- Jun 19, 2007, 7:45 PM MDT
- In force
- 66 min
- Issued by
- the Storm Prediction Center
All 83 counties
Baca County, CO, Barber County, KS, Clark County, KS, Comanche County, KS, Edwards County, KS, Ford County, KS, Grant County, KS, Gray County, KS, Harper County, KS, Haskell County, KS, Kingman County, KS, Kiowa County, KS, Meade County, KS, Morton County, KS, Pratt County, KS, Seward County, KS, Stanton County, KS, Stevens County, KS, Sumner County, KS, Alfalfa County, OK, Beaver County, OK, Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Cherokee County, OK, Cimarron County, OK, Cleveland County, OK, Creek County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Grant County, OK, Harper County, OK, Haskell County, OK, Hughes County, OK, Kay County, OK, Kingfisher County, OK, Latimer County, OK, LeFlore County, OK, Lincoln County, OK, Logan County, OK, Major County, OK, McIntosh County, OK, Muskogee 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, Pottawatomie County, OK, Roger Mills County, OK, Seminole County, OK, Sequoyah County, OK, Texas County, OK, Tulsa County, OK, Wagoner County, OK, Washita County, OK, Woods County, OK, Woodward County, OK, Armstrong County, TX, Carson County, TX, Dallam County, TX, Deaf Smith County, TX, Donley County, TX, Gray County, TX, Hansford County, TX, Hartley County, TX, Hemphill County, TX, Hutchinson County, TX, Lipscomb County, TX, Moore County, TX, Ochiltree County, TX, Oldham County, TX, Potter County, TX, Randall County, TX, Roberts County, TX, Sherman County, TX, Wheeler County, TX
The radar
The Vance AFB radar (KVNX), 108 km from the middle of the area, began a volume at 00:39 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 nearest sounding before it
Lamont, OK (KLMN), launched 00:00Z, 0.7 hours before the alert went out and 137 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.
- Mixed-layer CAPE
- 5627 J/kg
- Mixed-layer CIN
- -10 J/kg
- Mixed-layer LCL
- 745 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 25 m²/s²
- 0-3 km storm-relative helicity
- 76 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 4.0
The text
As transmitted, in the capitals the NWS used until 2016.
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</html>SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 20, 2:01 PM MDT | Mesoscale Discussion | SPC | Logan, Sedgwick | 59 min |
| Jun 19, 8:28 PM MDT | Mesoscale Discussion | SPC | Barber, Clark, Comanche, Harper, Kingman, Kiowa and 5 more | 62 min |
| Jun 19, 10:20 PM MDT | Severe Thunderstorm Watch | SPC | Atoka, Beckham, Bryan, Caddo, Carter, Cleveland and 22 more | 6 hr |
| Jun 19, 11:49 PM MDT | Mesoscale Discussion | SPC | Atoka, Bryan, Carter, Choctaw, Cotton, Garvin and 6 more | 56 min |
| Jun 20, 3:09 AM MDT | Mesoscale Discussion | SPC | Bryan, Choctaw, Love, Marshall | 96 min |
| Jun 20, 3:38 AM MDT | Severe Thunderstorm Watch | SPC | Choctaw | 6 hr |
| Jun 20, 9:21 AM MDT | Mesoscale Discussion | SPC | Adair, Cherokee, Haskell, Latimer, LeFlore, McCurtain and 4 more | 54 min |
| Jun 20, 12:10 AM MDT | Severe Thunderstorm Watch | SPC | Borden, Bosque, Brown, Callahan, Coke, Coleman and 47 more | 8 hr |
| Jun 20, 2:44 AM MDT | Mesoscale Discussion | SPC | Anderson, Bandera, Bastrop, Bell, Bexar, Blanco and 65 more | 91 min |
| Jun 20, 5:24 AM MDT | Mesoscale Discussion | SPC | Edwards, Kinney, Real, Sutton, Terrell, Val Verde | 66 min |
| Jun 20, 5:42 AM MDT | Mesoscale Discussion | SPC | Bastrop, Bell, Caldwell, Falls, Hays, Lee and 4 more | 93 min |
| Jun 20, 1:39 PM MDT | Mesoscale Discussion | SPC | El Paso, Hudspeth | 96 min |
Nearby
Mesoscale Discussions in Oklahoma, 2007Mesoscale Discussions in Texas, 2007Mesoscale Discussions in Kansas, 2007Every mesoscale discussion in 2007
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.