Alert archive / Texas / Severe Thunderstorm Warnings in 2001

Severe Thunderstorm Warning 91, NWS Austin/San Antonio, TX

May 25, 2001Edwards County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 25, 2001, 10:29 PM CDT for Edwards County, Texas. It was in force for 61 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
May 25, 2001, 10:29 PM CDT (03:29 UTC)
Expired
May 25, 2001, 11:30 PM CDT
In force
61 min
Issued by
NWS Austin/San Antonio, TX
Area
Whole counties

County Edwards County, TX

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 3.5 hours before the alert went out and 86 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, Del Rio, TX at 00:00Z on 2001-05-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2526 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, Del Rio, TX at 00:00Z on 2001-05-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 28 square meters per square second.193958Sfc1 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
2526 J/kg
Mixed-layer CIN
-28 J/kg
Mixed-layer LCL
1998 m above ground
0-6 km bulk shear
43 kt
0-1 km storm-relative helicity
28 m²/s²
0-3 km storm-relative helicity
322 m²/s²
Significant tornado parameter
0.0
Supercell composite
26.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WUUS54 KEWX 260329
SVRSAT
TXC137-260430-

BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1029 PM CDT FRI MAY 25 2001

THE NATIONAL WEATHER SERVICE HAS ISSUED A

* SEVERE THUNDERSTORM WARNING FOR THE FOLLOWING COUNTIES IN TEXAS...
  EDWARDS

* UNTIL 1130 PM CDT

* AT 1029 PM...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM OVER EDWARDS COUNTY...OR ABOUT 8 MILES
  NORTHEAST OF ROCKSPRINGS...MOVING SOUTHEAST AT 10 MPH.

* THE SEVERE THUNDERSTORM WILL BE...
RURAL EDWARDS COUNTY AT 1040 PM

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
May 25, 8:40 PM CDTSevere Thunderstorm WarningEWXLavaca65 min
May 25, 10:48 PM CDTSevere Thunderstorm WarningEWXBandera, Medina57 min
May 25, 11:27 PM CDTSevere Thunderstorm WarningEWXBexar63 min
May 25, 11:32 PM CDTSevere Thunderstorm WarningEWXEdwards, Real28 min
May 26, 12:08 AM CDTSevere Thunderstorm WarningEWXUvalde67 min
May 26, 12:40 AM CDTSevere Thunderstorm WarningEWXKinney65 min
May 26, 1:58 AM CDTSevere Thunderstorm WarningEWXMaverick62 min
May 26, 1:47 PM CDTSevere Thunderstorm WarningEWXFayette28 min

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.