Alert archive / Texas / Severe Thunderstorm Warnings in 2003

Severe Thunderstorm Warning 116, NWS San Angelo, TX

May 31, 2003Crockett County, Texas

NWS San Angelo, TX issued this severe thunderstorm warning at May 31, 2003, 5:25 PM CDT for Crockett County, Texas. It was in force for 80 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 31, 2003, 5:25 PM CDT (22:25 UTC)
Expired: May 31, 2003, 6:45 PM CDT
In force: 80 min
Issued by: NWS San Angelo, TX
Area: Counties, with a storm outline in the text

County Crockett County, TX

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 10.4 hours before the alert went out and 156 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 764 J/kg
Mixed-layer CIN: -276 J/kg
Mixed-layer LCL: 2484 m above ground
0-6 km bulk shear: 12 kt
0-1 km storm-relative helicity: 19 m²/s²
0-3 km storm-relative helicity: 26 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

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 San Angelo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 31, 3:45 PM CDT, 1 hour 40 minutes earlier.

Area forecast discussion, May 31, 3:45 PM CDT, 1 hour 40 minutes before

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Hazardous weather outlook, May 31, 2:28 PM CDT, 2 hours 57 minutes before

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Nearby

Severe Thunderstorm Warnings in Texas, 2003 Every severe thunderstorm warning in 2003

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.