Alert archive / Oklahoma / Mesoscale Discussions in 2005
Mesoscale Discussion 1635
The Storm Prediction Center issued this mesoscale discussion at Jul 4, 2005, 3:28 AM CDT for 19 counties in Oklahoma; Hemphill County, Lipscomb County, Wheeler County, Texas. It was in force for 32 min.
The area
The outline as issued.
The facts
- Issued
- Jul 4, 2005, 3:28 AM CDT (08:28 UTC)
- Expired
- Jul 4, 2005, 4:00 AM CDT
- In force
- 32 min
- Issued by
- the Storm Prediction Center
All 22 counties
Beckham County, OK, Blaine County, OK, Caddo County, OK, Canadian County, OK, Custer County, OK, Dewey County, OK, Ellis County, OK, Garfield County, OK, Kingfisher County, OK, Kiowa County, OK, Logan County, OK, Major County, OK, Noble County, OK, Pawnee County, OK, Payne County, OK, Roger Mills County, OK, Washita County, OK, Woods County, OK, Woodward County, OK, Hemphill County, TX, Lipscomb County, TX, Wheeler County, TX
The nearest sounding before it
Norman, OK (KOUN), launched 00:00Z, 8.5 hours before the alert went out and 170 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
- 3838 J/kg
- Mixed-layer CIN
- -12 J/kg
- Mixed-layer LCL
- 1823 m above ground
- 0-6 km bulk shear
- 36 kt
- 0-1 km storm-relative helicity
- 56 m²/s²
- 0-3 km storm-relative helicity
- 257 m²/s²
- Significant tornado parameter
- 0.3
- Supercell composite
- 8.6
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 |
|---|---|---|---|---|
| Jul 3, 7:20 PM CDT | Mesoscale Discussion | SPC | Adair, Alfalfa, Beaver, Blaine, Canadian, Cherokee and 35 more | 115 min |
| Jul 3, 8:25 PM CDT | Severe Thunderstorm Watch | SPC | Adair, Alfalfa, Beaver, Blaine, Canadian, Cherokee and 37 more | 8 hr |
| Jul 3, 11:25 PM CDT | Mesoscale Discussion | SPC | Adair, Alfalfa, Blaine, Canadian, Cherokee, Craig and 29 more | 95 min |
| Jul 4, 1:40 AM CDT | Mesoscale Discussion | SPC | Adair, Alfalfa, Atoka, Beaver, Beckham, Blaine and 67 more | 35 min |
| Jul 4, 2:15 AM CDT | Severe Thunderstorm Watch | SPC | Adair, Cherokee, Cleveland, Coal, Comanche, Craig and 26 more | 7 hr |
| Jul 4, 5:12 AM CDT | Mesoscale Discussion | SPC | Adair, Atoka, Blaine, Bryan, Caddo, Canadian and 44 more | 63 min |
| Jul 4, 3:35 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron | 6 hr |
| Jul 4, 5:21 PM CDT | Mesoscale Discussion | SPC | Beaver, Beckham, Cimarron, Ellis, Greer, Harmon and 3 more | 84 min |
| Jul 4, 6:49 PM CDT | Mesoscale Discussion | SPC | Bryan, Jefferson, Love, Marshall | 116 min |
| Jul 4, 11:35 AM CDT | Mesoscale Discussion | SPC | Anderson, Camp, Cass, Cherokee, Freestone, Gregg and 12 more | 85 min |
| Jul 4, 3:03 PM CDT | Mesoscale Discussion | SPC | Bailey, Borden, Callahan, Castro, Cochran, Coke and 28 more | 117 min |
Nearby
Mesoscale Discussions in Oklahoma, 2005Mesoscale Discussions in Texas, 2005Every mesoscale discussion in 2005
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.