Alert archive / Texas / Severe Thunderstorm Watches in 2001

Severe Thunderstorm Watch 14

February 8, 20015 counties in Oklahoma; 33 counties in Texas

The Storm Prediction Center issued this severe thunderstorm watch at Feb 8, 2001, 9:00 PM CST for 5 counties in Oklahoma; 33 counties in Texas. It was in force for 6 hr.

The area

The outline as issued.

The facts

Issued
Feb 8, 2001, 9:00 PM CST (03:00 UTC)
Expired
Feb 9, 2001, 3:00 AM CST
In force
6 hr
Issued by
the Storm Prediction Center
All 38 counties

Comanche County, OK, Cotton County, OK, Harmon County, OK, Jackson County, OK, Tillman County, OK, Archer County, TX, Baylor County, TX, Callahan County, TX, Childress County, TX, Coke County, TX, Coleman County, TX, Cottle County, TX, Dickens County, TX, Fisher County, TX, Foard County, TX, Glasscock County, TX, Hall County, TX, Hardeman County, TX, Haskell County, TX, Howard County, TX, Jones County, TX, Kent County, TX, King County, TX, Knox County, TX, Mitchell County, TX, Motley County, TX, Nolan County, TX, Runnels County, TX, Scurry County, TX, Shackelford County, TX, Stephens County, TX, Sterling County, TX, Stonewall County, TX, Taylor County, TX, Throckmorton County, TX, Wichita County, TX, Wilbarger County, TX, Young County, TX

Warnings issued inside it

12 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.

IssuedProductOfficeCountiesLasted
Feb 8, 9:08 PM CSTSevere Thunderstorm WarningMAFScurry52 min
Feb 8, 9:30 PM CSTSevere Thunderstorm WarningSJTFisher60 min
Feb 8, 10:19 PM CSTSevere Thunderstorm WarningOUNHardeman41 min
Feb 8, 10:35 PM CSTSevere Thunderstorm WarningOUNFoard, Knox, Wilbarger40 min
Feb 8, 10:45 PM CSTSevere Thunderstorm WarningSJTJones, Taylor60 min
Feb 8, 11:05 PM CSTSevere Thunderstorm WarningOUNBaylor40 min
Feb 8, 11:19 PM CSTSevere Thunderstorm WarningSJTShackelford, Throckmorton56 min
Feb 8, 11:19 PM CSTSevere Thunderstorm WarningSJTCallahan56 min
Feb 8, 11:23 PM CSTSevere Thunderstorm WarningSJTColeman, Runnels67 min
Feb 8, 11:35 PM CSTSevere Thunderstorm WarningOUNComanche, Cotton, Tillman40 min
Feb 8, 11:35 PM CSTSevere Thunderstorm WarningOUNArcher, Wichita40 min
Feb 8, 11:37 PM CSTSevere Thunderstorm WarningFWDYoung38 min

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 3.0 hours before the alert went out and 213 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.

Skew-T log-pSkew-T log-p diagram, Midland Regional, TX at 00:00Z on 2001-02-09Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 247 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Midland Regional, TX at 00:00Z on 2001-02-09The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 302 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
247 J/kg
Mixed-layer CIN
-99 J/kg
Mixed-layer LCL
1237 m above ground
0-6 km bulk shear
84 kt
0-1 km storm-relative helicity
302 m²/s²
0-3 km storm-relative helicity
256 m²/s²
Significant tornado parameter
0.3
Supercell composite
3.0

Open this sounding in Storm Lab

The text

The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.

SPC that day

Everything else SPC issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Feb 8, 11:00 PM CSTTornado WatchSPCAtoka, Bryan, Carter, Coal, Comanche, Cotton and 8 more6 hr
Feb 9, 2:45 AM CSTTornado WatchSPCAdair, Atoka, Bryan, Cherokee, Choctaw, Delaware and 11 more4 hr

Nearby

Severe Thunderstorm Watches in Texas, 2001Severe Thunderstorm Watches in Oklahoma, 2001Every severe thunderstorm watch in 2001

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.