Alert archive / Texas / Severe Thunderstorm Warnings in 1992

Severe Thunderstorm Warning 80, NWS San Angelo, TX

July 16, 1992Tom Green County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at Jul 16, 1992, 6:56 PM CDT for Tom Green County, Texas. It was in force for 64 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
Jul 16, 1992, 6:56 PM CDT (23:56 UTC)
Expired
Jul 16, 1992, 8:00 PM CDT
In force
64 min
Issued by
NWS San Angelo, TX
Area
Whole counties

County Tom Green County, TX

What was reported inside it

TimeReportWhereRemark
Jul 16, 7:25 PM CDTHail 0.75Tom Green, 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. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Stephenville/Cla, TX (KSEP), launched 12:00Z, 11.9 hours before the alert went out and 241 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, Stephenville/Cla, TX at 12:00Z on 1992-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1075 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, Stephenville/Cla, TX at 12:00Z on 1992-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 141 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
1075 J/kg
Mixed-layer CIN
-262 J/kg
Mixed-layer LCL
1130 m above ground
0-6 km bulk shear
31 kt
0-1 km storm-relative helicity
141 m²/s²
0-3 km storm-relative helicity
196 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

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 San Angelo, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Jul 16, 3:58 PM CDTSevere Thunderstorm WarningSJTCoke62 min
Jul 16, 4:31 PM CDTSevere Thunderstorm WarningSJTReagan59 min
Jul 16, 4:56 PM CDTSevere Thunderstorm WarningSJTCoke, Runnels64 min
Jul 16, 5:30 PM CDTSevere Thunderstorm WarningSJTIrion, Reagan60 min
Jul 16, 6:01 PM CDTSevere Thunderstorm WarningSJTRunnels, Tom Green59 min
Jul 16, 6:35 PM CDTSevere Thunderstorm WarningSJTReagan55 min

Nearby

Severe Thunderstorm Warnings in Texas, 1992Every severe thunderstorm warning in 1992

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.