Alert archive / Texas / Severe Thunderstorm Warnings in 1996

Severe Thunderstorm Warning 37, NWS Austin/San Antonio, TX

April 28, 1996Travis County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Apr 28, 1996, 11:09 PM CDT for Travis County, Texas. It was in force for 66 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Apr 28, 1996, 11:09 PM CDT (04:09 UTC)
Expired
Apr 29, 1996, 12:15 AM CDT
In force
66 min
Issued by
NWS Austin/San Antonio, TX
Area
Whole counties

County Travis County, TX

What was reported inside it

TimeReportWhereRemark
Apr 28, 11:15 PM CDTThunderstorm Wind 57Austin, TX

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in.

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 4.2 hours before the alert went out and 281 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, Fort Worth, TX at 00:00Z on 1996-04-29Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 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, Fort Worth, TX at 00:00Z on 1996-04-29The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -27 square meters per square second.19395878Sfc1 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
838 m above ground
0-6 km bulk shear
45 kt
0-1 km storm-relative helicity
-27 m²/s²
0-3 km storm-relative helicity
186 m²/s²
Significant tornado parameter
0.0
Supercell composite
9.8

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.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 28, 7:19 PM CDTSevere Thunderstorm WarningEWXEdwards, Val Verde56 min
Apr 28, 8:15 PM CDTSevere Thunderstorm WarningEWXReal60 min
Apr 28, 8:42 PM CDTSevere Thunderstorm WarningEWXWebb63 min
Apr 28, 9:22 PM CDTSevere Thunderstorm WarningEWXGillespie68 min
Apr 28, 9:57 PM CDTSevere Thunderstorm WarningEWXBandera63 min
Apr 28, 10:07 PM CDTSevere Thunderstorm WarningEWXBlanco68 min
Apr 28, 10:16 PM CDTSevere Thunderstorm WarningEWXMedina59 min
Apr 28, 10:21 PM CDTSevere Thunderstorm WarningEWXBexar69 min
Apr 28, 10:30 PM CDTSevere Thunderstorm WarningEWXFrio60 min
Apr 28, 10:44 PM CDTSevere Thunderstorm WarningEWXComal, Hays61 min
Apr 28, 10:57 PM CDTSevere Thunderstorm WarningEWXCaldwell, Guadalupe63 min
Apr 28, 11:18 PM CDTSevere Thunderstorm WarningEWXWilson57 min
Apr 28, 11:23 PM CDTSevere Thunderstorm WarningEWXFrio67 min
Apr 28, 11:34 PM CDTSevere Thunderstorm WarningEWXGonzales56 min
Apr 29, 12:12 AM CDTSevere Thunderstorm WarningEWXDeWitt48 min
Apr 29, 12:35 AM CDTSevere Thunderstorm WarningEWXZavala55 min
Apr 29, 12:47 AM CDTSevere Thunderstorm WarningEWXFayette58 min

Nearby

Severe Thunderstorm Warnings in Texas, 1996Every severe thunderstorm warning in 1996

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.