Alert archive / Texas / Severe Thunderstorm Watches in 2005
Severe Thunderstorm Watch 34
The Storm Prediction Center issued this severe thunderstorm watch at Feb 22, 2005, 11:30 PM CST for 43 counties in Oklahoma; 54 counties in Texas. It was in force for 8 hr.
The area
The outline as issued.
The facts
- Issued
- Feb 22, 2005, 11:30 PM CST (05:30 UTC)
- Expired
- Feb 23, 2005, 7:00 AM CST
- In force
- 8 hr
- Issued by
- the Storm Prediction Center
All 97 counties
Adair County, OK, Atoka County, OK, Blaine County, OK, Bryan County, OK, Caddo County, OK, Canadian County, OK, Carter County, OK, Cherokee County, OK, Choctaw County, OK, Cleveland County, OK, Coal County, OK, Comanche County, OK, Cotton County, OK, Creek County, OK, Garvin County, OK, Grady County, OK, Haskell County, OK, Hughes County, OK, Jefferson County, OK, Johnston County, OK, Kingfisher County, OK, Latimer County, OK, LeFlore County, OK, Lincoln County, OK, Logan County, OK, Love County, OK, Marshall County, OK, McClain County, OK, McCurtain County, OK, McIntosh County, OK, Murray County, OK, Muskogee County, OK, Okfuskee County, OK, Oklahoma County, OK, Okmulgee County, OK, Pittsburg County, OK, Pontotoc County, OK, Pottawatomie County, OK, Pushmataha County, OK, Seminole County, OK, Sequoyah County, OK, Stephens County, OK, Wagoner County, OK, Anderson County, TX, Archer County, TX, Bosque County, TX, Camp County, TX, Cherokee County, TX, Clay County, TX, Collin County, TX, Comanche County, TX, Cooke County, TX, Coryell County, TX, Dallas County, TX, Delta County, TX, Denton County, TX, Eastland County, TX, Ellis County, TX, Erath County, TX, Falls County, TX, Fannin County, TX, Franklin County, TX, Freestone County, TX, Grayson County, TX, Hamilton County, TX, Henderson County, TX, Hill County, TX, Hood County, TX, Hopkins County, TX, Houston County, TX, Hunt County, TX, Jack County, TX, Johnson County, TX, Kaufman County, TX, Lamar County, TX, Leon County, TX, Limestone County, TX, McLennan County, TX, Mills County, TX, Montague County, TX, Navarro County, TX, Palo Pinto County, TX, Parker County, TX, Rains County, TX, Red River County, TX, Rockwall County, TX, Smith County, TX, Somervell County, TX, Stephens County, TX, Tarrant County, TX, Titus County, TX, Upshur County, TX, Van Zandt County, TX, Wichita County, TX, Wise County, TX, Wood County, TX, Young County, TX
The radar
The Dallas/Ft Worth radar (KFWS), 66 km from the middle of the area, began a volume at 05:32 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.
Warnings issued inside it
23 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 22, 11:46 PM CST | Severe Thunderstorm Warning | OUN | Cleveland, McClain | 44 min |
| Feb 22, 11:48 PM CST | Severe Thunderstorm Warning | OUN | Blaine, Dewey | 42 min |
| Feb 22, 11:50 PM CST | Flash Flood Warning | FWD | Comanche | 3 hr |
| Feb 22, 11:51 PM CST | Severe Thunderstorm Warning | OUN | Caddo, Canadian, Grady | 39 min |
| Feb 22, 11:55 PM CST | Severe Thunderstorm Warning | FWD | Lamar | 65 min |
| Feb 23, 12:00 AM CST | Severe Thunderstorm Warning | FWD | Mills | 45 min |
| Feb 23, 12:00 AM CST | Severe Thunderstorm Warning | FWD | Collin | 60 min |
| Feb 23, 12:29 AM CST | Severe Thunderstorm Warning | FWD | Fannin | 61 min |
| Feb 23, 12:41 AM CST | Severe Thunderstorm Warning | FWD | Comanche, Hamilton | 64 min |
| Feb 23, 12:43 AM CST | Severe Thunderstorm Warning | FWD | Grayson | 62 min |
| Feb 23, 12:57 AM CST | Flash Flood Warning | FWD | Mills | 2 hr |
| Feb 23, 12:59 AM CST | Severe Thunderstorm Warning | FWD | Lamar | 61 min |
| Feb 23, 1:01 AM CST | Severe Thunderstorm Warning | TSA | Choctaw, Pushmataha | 45 min |
| Feb 23, 1:02 AM CST | Severe Thunderstorm Warning | FWD | Collin | 58 min |
| Feb 23, 1:32 AM CST | Severe Thunderstorm Warning | FWD | Hunt | 58 min |
| Feb 23, 1:42 AM CST | Flash Flood Warning | FWD | Erath, Hamilton | 2 hr |
| Feb 23, 1:47 AM CST | Severe Thunderstorm Warning | FWD | Hamilton | 58 min |
| Feb 23, 2:11 AM CST | Severe Thunderstorm Warning | FWD | Bosque | 64 min |
| Feb 23, 2:56 AM CST | Flash Flood Warning | FWD | Mills | 2 hr |
| Feb 23, 3:10 AM CST | Flash Flood Warning | FWD | Bosque | 3 hr |
| Feb 23, 3:48 AM CST | Flash Flood Warning | FWD | Hamilton | 117 min |
| Feb 23, 4:49 AM CST | Severe Thunderstorm Warning | FWD | Hill, Limestone, McLennan | 44 min |
| Feb 23, 6:43 AM CST | Severe Thunderstorm Warning | SHV | McCurtain | 32 min |
Discussions around it
SPC mesoscale discussions over the same counties from four hours before the watch to its end.
The nearest sounding before it
Fort Worth, TX (KFWD), launched 00:00Z, 5.5 hours before the alert went out and 37 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
- 1490 J/kg
- Mixed-layer CIN
- -46 J/kg
- Mixed-layer LCL
- 1420 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 22 m²/s²
- 0-3 km storm-relative helicity
- 146 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.5
SPC that day
Everything else SPC issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 22, 9:23 PM CST | Mesoscale Discussion | SPC | Caddo, Carter, Comanche, Cotton, Custer, Grady and 6 more | 67 min |
| Feb 22, 9:45 PM CST | Severe Thunderstorm Watch | SPC | Atoka, Caddo, Carter, Cleveland, Coal, Comanche and 15 more | 5 hr |
| Feb 22, 10:52 PM CST | Mesoscale Discussion | SPC | Atoka, Bryan, Canadian, Carter, Choctaw, Cleveland and 25 more | 53 min |
| Feb 23, 1:41 AM CST | Mesoscale Discussion | SPC | Adair, Atoka, Blaine, Bryan, Caddo, Canadian and 35 more | 2 hr |
| Feb 22, 7:45 PM CST | Mesoscale Discussion | SPC | Archer, Baylor, Brown, Callahan, Coke, Coleman and 20 more | 60 min |
| Feb 23, 7:50 AM CST | Mesoscale Discussion | SPC | Angelina, Brazos, Burleson, Grimes, Hardin, Harris and 18 more | 115 min |
| Feb 23, 10:35 AM CST | Mesoscale Discussion | SPC | Angelina, Hardin, Jasper, Liberty, Montgomery, Newton and 7 more | 115 min |
| Feb 23, 1:19 PM CST | Mesoscale Discussion | SPC | Brown, Concho, Crockett, Irion, Kimble, Lampasas and 10 more | 116 min |
| Feb 23, 2:00 PM CST | Mesoscale Discussion | SPC | Brazoria, Calhoun, Chambers, Fort Bend, Harris, Jackson and 5 more | 2 hr |
| Feb 23, 2:10 PM CST | Severe Thunderstorm Watch | SPC | Bandera, Blanco, Burnet, Comal, Concho, Coryell and 20 more | 7 hr |
Nearby
Severe Thunderstorm Watches in Texas, 2005Severe Thunderstorm Watches in Oklahoma, 2005Every severe thunderstorm watch 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; radar from the NEXRAD Level II archive.