Alert archive / Oklahoma / Severe Thunderstorm Watches in 2006
Severe Thunderstorm Watch 752
The Storm Prediction Center issued this severe thunderstorm watch at Aug 26, 2006, 3:28 PM CDT for 14 counties in Kansas; 5 counties in Missouri; 36 counties in Oklahoma. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Aug 26, 2006, 3:28 PM CDT (20:28 UTC)
- Expired
- Aug 26, 2006, 11:00 PM CDT
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
- Largest hail expected
- 2 in
- Strongest gust expected
- 60 kt
All 55 counties
Allen County, KS, Bourbon County, KS, Butler County, KS, Chautauqua County, KS, Cherokee County, KS, Cowley County, KS, Crawford County, KS, Elk County, KS, Greenwood County, KS, Labette County, KS, Montgomery County, KS, Neosho County, KS, Wilson County, KS, Woodson County, KS, Barton County, MO, Jasper County, MO, McDonald County, MO, Newton County, MO, Vernon County, MO, Blaine County, OK, Caddo County, OK, Canadian County, OK, Cleveland County, OK, Craig County, OK, Creek County, OK, Custer County, OK, Delaware County, OK, Dewey County, OK, Garfield County, OK, Grady County, OK, Grant County, OK, Kay County, OK, Kingfisher County, OK, Lincoln County, OK, Logan County, OK, Major County, OK, Mayes County, OK, McClain County, OK, Muskogee County, OK, Noble County, OK, Nowata County, OK, Okfuskee County, OK, Oklahoma County, OK, Okmulgee County, OK, Osage County, OK, Ottawa County, OK, Pawnee County, OK, Payne County, OK, Pottawatomie County, OK, Rogers County, OK, Seminole County, OK, Tulsa County, OK, Wagoner County, OK, Washington County, OK, Washita County, OK
The radar
The Vance AFB radar (KVNX), 98 km from the middle of the area, began a volume at 20:28 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.
What SPC expected
The probabilities SPC published with the watch, for the watch area over its life.
- Two or more tornadoes
- 10%
- One or more EF2 to EF5 tornadoes
- 5%
- Ten or more severe wind reports
- 40%
- One or more gusts of 65 knots or more
- 30%
- Ten or more severe hail reports
- 30%
- One or more hailstones of 2 inches or more
- 20%
- Six or more combined severe hail and wind reports
- 60%
Warnings issued inside it
34 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 3:32 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Logan | 58 min |
| Aug 26, 3:43 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher | 47 min |
| Aug 26, 3:46 PM CDT | Severe Thunderstorm Warning | OUN | Kay | 44 min |
| Aug 26, 4:10 PM CDT | Severe Thunderstorm Warning | OUN | Noble | 50 min |
| Aug 26, 4:10 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 65 min |
| Aug 26, 4:25 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher | 50 min |
| Aug 26, 4:32 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Logan | 43 min |
| Aug 26, 4:36 PM CDT | Severe Thunderstorm Warning | OUN | Payne | 54 min |
| Aug 26, 4:53 PM CDT | Severe Thunderstorm Warning | OUN | Canadian | 52 min |
| Aug 26, 4:59 PM CDT | Severe Thunderstorm Warning | OUN | Noble | 46 min |
| Aug 26, 5:01 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 41 min |
| Aug 26, 5:12 PM CDT | Severe Thunderstorm Warning | TSA | Muskogee | 33 min |
| Aug 26, 5:13 PM CDT | Severe Thunderstorm Warning | OUN | Kingfisher, Logan, Oklahoma | 47 min |
| Aug 26, 5:15 PM CDT | Severe Thunderstorm Warning | TSA | Osage | 60 min |
| Aug 26, 5:25 PM CDT | Severe Thunderstorm Warning | ICT | Chautauqua | 50 min |
| Aug 26, 5:26 PM CDT | Severe Thunderstorm Warning | TSA | Wagoner | 49 min |
| Aug 26, 6:02 PM CDT | Severe Thunderstorm Warning | ICT | Montgomery | 58 min |
| Aug 26, 6:12 PM CDT | Severe Thunderstorm Warning | OUN | Blaine, Kingfisher | 26 min |
| Aug 26, 6:14 PM CDT | Severe Thunderstorm Warning | TSA | Osage, Pawnee | 61 min |
| Aug 26, 6:18 PM CDT | Severe Thunderstorm Warning | TSA | Nowata, Washington | 57 min |
| Aug 26, 6:29 PM CDT | Severe Thunderstorm Warning | OUN | Garfield, Major | 46 min |
| Aug 26, 6:38 PM CDT | Severe Thunderstorm Warning | TSA | Tulsa | 67 min |
| Aug 26, 6:51 PM CDT | Severe Thunderstorm Warning | ICT | Labette, Montgomery | 54 min |
| Aug 26, 7:11 PM CDT | Severe Thunderstorm Warning | TSA | Rogers | 49 min |
| Aug 26, 7:14 PM CDT | Severe Thunderstorm Warning | OUN | Major | 30 min |
| Aug 26, 7:17 PM CDT | Severe Thunderstorm Warning | TSA | Washington | 43 min |
| Aug 26, 7:28 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 47 min |
| Aug 26, 7:37 PM CDT | Severe Thunderstorm Warning | TSA | Nowata | 35 min |
| Aug 26, 7:46 PM CDT | Flash Flood Warning | SGF | Cherokee | 4 hr |
| Aug 26, 8:17 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 43 min |
| Aug 26, 9:01 PM CDT | Severe Thunderstorm Warning | SGF | Cherokee | 28 min |
| Aug 26, 9:11 PM CDT | Severe Thunderstorm Warning | SGF | Crawford | 20 min |
| Aug 26, 9:21 PM CDT | Severe Thunderstorm Warning | TSA | Creek, Tulsa | 39 min |
| Aug 26, 10:01 PM CDT | Flash Flood Warning | SGF | Newton | 6 hr |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Norman, OK (KOUN), launched 12:00Z, 8.5 hours before the alert went out and 133 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
- 150 J/kg
- Mixed-layer CIN
- -244 J/kg
- Mixed-layer LCL
- 1593 m above ground
- 0-6 km bulk shear
- 21 kt
- 0-1 km storm-relative helicity
- 59 m²/s²
- 0-3 km storm-relative helicity
- 49 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 25, 10:02 PM CDT | Mesoscale Discussion | SPC | Allen, Anderson, Atchison, Barber, Bourbon, Brown and 48 more | 88 min |
| Aug 26, 3:07 PM CDT | Mesoscale Discussion | SPC | Chautauqua, Cowley, Elk | 83 min |
| Aug 26, 6:41 PM CDT | Mesoscale Discussion | SPC | Allen, Bourbon, Butler, Chautauqua, Cherokee, Cowley and 9 more | 94 min |
Nearby
Severe Thunderstorm Watches in Oklahoma, 2006Severe Thunderstorm Watches in Kansas, 2006Severe Thunderstorm Watches in Missouri, 2006Every severe thunderstorm watch in 2006
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.