Alert archive / Texas / Severe Thunderstorm Watches in 2001
Severe Thunderstorm Watch 335
The Storm Prediction Center issued this severe thunderstorm watch at May 30, 2001, 11:00 PM CDT for Tillman County, Oklahoma; 40 counties in Texas. It was in force for 5 hr.
The area
The outline as issued.
The facts
- Issued
- May 30, 2001, 11:00 PM CDT (04:00 UTC)
- Expired
- May 31, 2001, 4:00 AM CDT
- In force
- 5 hr
- Issued by
- the Storm Prediction Center
All 41 counties
Tillman County, OK, Archer County, TX, Baylor County, TX, Borden County, TX, Callahan County, TX, Coke County, TX, Coleman County, TX, Crosby County, TX, Dawson County, TX, Dickens County, TX, Eastland County, TX, Fisher County, TX, Foard County, TX, Garza County, TX, Glasscock County, TX, Haskell County, TX, Howard County, TX, Irion County, TX, Jones County, TX, Kent County, TX, King County, TX, Knox County, TX, Lynn County, TX, Martin County, TX, Midland County, TX, Mitchell County, TX, Nolan County, TX, Reagan 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, Tom Green County, TX, Upton County, TX, Wichita County, TX, Wilbarger County, TX, Young County, TX
The radar
The Lubbock radar (KLBB), 136 km from the middle of the area, began a volume at 04:01 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
5 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 30, 11:07 PM CDT | Severe Thunderstorm Warning | SJT | Throckmorton | 68 min |
| May 30, 11:29 PM CDT | Severe Thunderstorm Warning | LUB | Garza | 31 min |
| May 30, 11:32 PM CDT | Severe Thunderstorm Warning | OUN | Knox | 43 min |
| May 30, 11:58 PM CDT | Severe Thunderstorm Warning | LUB | Garza, Kent | 47 min |
| May 31, 12:56 AM CDT | Severe Thunderstorm Warning | SJT | Fisher | 34 min |
The nearest sounding before it
Midland Regional, TX (KMAF), launched 00:00Z, 4.0 hours before the alert went out and 165 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
- 301 J/kg
- Mixed-layer CIN
- -22 J/kg
- Mixed-layer LCL
- 3693 m above ground
- 0-6 km bulk shear
- 25 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 66 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.1
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.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 30, 9:00 PM CDT | Severe Thunderstorm Watch | SPC | Atoka, Bryan, Carter, Coal, Cotton, Garvin and 14 more | 4 hr |
| May 31, 5:45 PM CDT | Severe Thunderstorm Watch | SPC | Cimarron | 5 hr |
| May 30, 7:45 PM CDT | Severe Thunderstorm Watch | SPC | Armstrong, Bailey, Briscoe, Carson, Castro, Cochran and 26 more | 5 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; radar from the NEXRAD Level II archive.