Alert archive / Texas / Severe Thunderstorm Warnings in 2004

Severe Thunderstorm Warning 372, NWS Fort Worth, TX

October 22, 2004Stephens County, Young County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Oct 22, 2004, 11:02 AM CDT for Stephens County, Young County, Texas. It was in force for 88 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: Oct 22, 2004, 11:02 AM CDT (16:02 UTC)
Expired: Oct 22, 2004, 12:30 PM CDT
In force: 88 min
Issued by: NWS Fort Worth, TX
Area: Counties, with a storm outline in the text

Counties Stephens County, TX, Young County, TX

The nearest sounding before it

Fort Sill, OK (KFSI), launched 12:00Z, 4.0 hours before the alert went out and 191 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: 645 J/kg
Mixed-layer CIN: -198 J/kg
Mixed-layer LCL: 998 m above ground
0-6 km bulk shear: 41 kt
0-1 km storm-relative helicity: 127 m²/s²
0-3 km storm-relative helicity: 78 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.3

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 Fort Worth, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Oct 22, 9:58 AM CDT, 1 hour 4 minutes earlier.

Area forecast discussion, Oct 22, 9:58 AM CDT, 1 hour 4 minutes before

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Hazardous weather outlook, Oct 22, 9:45 AM CDT, 1 hour 17 minutes before

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In the hours before

Special weather statement, Oct 22, 10:20 AM CDT, 42 minutes before

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Nearby

Severe Thunderstorm Warnings in Texas, 2004 Every severe thunderstorm warning in 2004

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.