Alert archive / Texas / Severe Thunderstorm Warnings in 2001
Severe Thunderstorm Warning 152, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Nov 14, 2001, 9:51 AM CST for Uvalde County, Texas. It was in force for 39 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline the Iowa Environmental Mesonet reconstructed for it; the warning itself named whole counties.
The facts
- Issued
- Nov 14, 2001, 9:51 AM CST (15:51 UTC)
- Expired
- Nov 14, 2001, 10:30 AM CST
- In force
- 39 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties; the outline is the Mesonet’s reconstruction
County Uvalde County, TX
The nearest sounding before it
Del Rio, TX (KDRT), launched 12:00Z, 3.9 hours before the alert went out and 92 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
- 1001 J/kg
- Mixed-layer CIN
- -10 J/kg
- Mixed-layer LCL
- 666 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 57 m²/s²
- 0-3 km storm-relative helicity
- 117 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
166 WUUS54 KEWX 141552 SVRSAT TXC463-141630- BULLETIN - EAS ACTIVATION REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 951 AM CST WED NOV 14 2001 THE NATIONAL WEATHER SERVICE HAS ISSUED A * SEVERE THUNDERSTORM WARNING FOR THE FOLLOWING COUNTIES IN TEXAS... UVALDE * UNTIL 1030 AM CST * AT 951 AM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM OVER KINNEY COUNTY...OR ABOUT 27 MILES NORTHWEST OF UVALDE...MOVING NORTHEAST AT 15 MPH. * THE STORM WILL MOVE ACROSS NORTHERN UVALDE COUNTY. LAT...LON 2961 10010 2938 10010 2946 9957 2962 9967
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Austin/San Antonio, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Nov 14, 8:55 AM CST, 56 minutes earlier.
Area forecast discussion, Nov 14, 8:55 AM CST, 56 minutes before
SOUTH CENTRAL FORECAST DISCUSSION NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 855 AM CST WED NOV 14 2001 AREA OF SHOWERS AND THUNDERSTORMS CONTINUES TO ADVANCE EASTWARD ACROSS EWX CWA AHEAD OF SHORT-WAVE AND SPEED MAX. WILL UPDATE TO BOOST POPS MAINLY NORTHWEST AND REMOVE TIME QUALIFIERS. OTHERWISE... FORECAST GENERALLY ON TRACK. 04/03. .EWX...NONE.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 14, 11:23 AM CST | Severe Thunderstorm Warning | EWX | Uvalde | 52 min |
| Nov 14, 12:45 PM CST | Severe Thunderstorm Warning | EWX | Bandera | 60 min |
| Nov 14, 1:38 PM CST | Severe Thunderstorm Warning | EWX | Atascosa | 67 min |
| Nov 14, 2:40 PM CST | Severe Thunderstorm Warning | EWX | Atascosa | 65 min |
| Nov 14, 2:42 PM CST | Severe Thunderstorm Warning | EWX | Bandera | 63 min |
| Nov 14, 3:26 PM CST | Severe Thunderstorm Warning | EWX | Frio | 64 min |
| Nov 14, 4:08 PM CST | Severe Thunderstorm Warning | EWX | Bexar, Medina | 67 min |
| Nov 14, 5:15 PM CST | Severe Thunderstorm Warning | EWX | Bexar, Medina | 60 min |
| Nov 14, 5:59 PM CST | Flash Flood Warning | EWX | Atascosa | 2 hr |
Nearby
Severe Thunderstorm Warnings in Texas, 2001Every severe thunderstorm warning 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.