Alert archive / Texas / Severe Thunderstorm Watches in 2001
Severe Thunderstorm Watch 346
The Storm Prediction Center issued this severe thunderstorm watch at Jun 1, 2001, 2:30 PM CDT for 24 counties in Texas. It was in force for 6 hr.
The area
The outline as issued.
The facts
- Issued
- Jun 1, 2001, 2:30 PM CDT (19:30 UTC)
- Expired
- Jun 1, 2001, 8:00 PM CDT
- In force
- 6 hr
- Issued by
- the Storm Prediction Center
All 24 counties
Bandera County, TX, Bexar County, TX, Blanco County, TX, Burnet County, TX, Caldwell County, TX, Comal County, TX, DeWitt County, TX, Gillespie County, TX, Gonzales County, TX, Guadalupe County, TX, Hays County, TX, Kendall County, TX, Kerr County, TX, Kimble County, TX, Lampasas County, TX, Llano County, TX, Mason County, TX, McCulloch County, TX, Medina County, TX, Menard County, TX, Real County, TX, San Saba County, TX, Travis County, TX, Wilson County, TX
The radar
The Austin/San Antonio radar (KEWX), 95 km from the middle of the area, began a volume at 19:29 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
8 tornado, severe thunderstorm and flash flood warnings for its counties while it was in force.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 1, 2:36 PM CDT | Severe Thunderstorm Warning | SJT | Coleman, McCulloch | 54 min |
| Jun 1, 2:58 PM CDT | Flash Flood Warning | SJT | McCulloch | 3 hr |
| Jun 1, 4:29 PM CDT | Severe Thunderstorm Warning | EWX | Llano | 61 min |
| Jun 1, 4:53 PM CDT | Severe Thunderstorm Warning | EWX | Gillespie | 67 min |
| Jun 1, 5:32 PM CDT | Severe Thunderstorm Warning | EWX | Burnet | 43 min |
| Jun 1, 5:45 PM CDT | Severe Thunderstorm Warning | EWX | Kerr | 60 min |
| Jun 1, 6:01 PM CDT | Severe Thunderstorm Warning | EWX | Kendall | 59 min |
| Jun 1, 6:08 PM CDT | Severe Thunderstorm Warning | EWX | Bandera | 67 min |
The nearest sounding before it
Fort Worth, TX (KFWD), launched 12:00Z, 7.5 hours before the alert went out and 306 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 1334 m above ground
- 0-6 km bulk shear
- 34 kt
- 0-1 km storm-relative helicity
- 61 m²/s²
- 0-3 km storm-relative helicity
- 132 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
Nearby
Severe Thunderstorm Watches in Texas, 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.