Alert archive / Texas / Severe Thunderstorm Warnings in 1994

Severe Thunderstorm Warning 17, NWS Austin/San Antonio, TX

April 5, 1994Travis County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Apr 5, 1994, 4:07 PM CDT for Travis County, Texas. It was in force for 53 min.

The area

The counties it named.

The facts

Issued: Apr 5, 1994, 4:07 PM CDT (21:07 UTC)
Expired: Apr 5, 1994, 5:00 PM CDT
In force: 53 min
Issued by: NWS Austin/San Antonio, TX
Area: Whole counties

County Travis County, TX

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 12:00Z, 9.1 hours before the alert went out and 293 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: 744 J/kg
Mixed-layer CIN: -151 J/kg
Mixed-layer LCL: 522 m above ground
0-6 km bulk shear: 41 kt
0-1 km storm-relative helicity: 142 m²/s²
0-3 km storm-relative helicity: 89 m²/s²
Significant tornado parameter: 0.1
Supercell composite: 0.9

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.

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.

In the hours before

Special weather statement, Apr 5, 10:48 AM CDT, 5 hours 19 minutes before

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Special weather statement, Apr 5, 11:56 AM CDT, 4 hours 11 minutes before

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Special weather statement, Apr 5, 12:41 PM CDT, 3 hours 26 minutes before

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Special weather statement, Apr 5, 1:57 PM CDT, 2 hours 10 minutes before

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Special weather statement, Apr 5, 2:41 PM CDT, 1 hour 26 minutes before

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Special weather statement, Apr 5, 3:25 PM CDT, 42 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Apr 5, 4:21 PM CDT	Severe Thunderstorm Warning	EWX	Hays	54 min
Apr 5, 5:22 PM CDT	Severe Thunderstorm Warning	EWX	Comal	68 min
Apr 5, 5:30 PM CDT	Severe Thunderstorm Warning	EWX	Bandera	60 min
Apr 5, 5:38 PM CDT	Severe Thunderstorm Warning	EWX	Bexar, Kendall	67 min
Apr 5, 5:41 PM CDT	Severe Thunderstorm Warning	EWX	Hays	49 min
Apr 5, 6:05 PM CDT	Tornado Warning	EWX	Caldwell	40 min
Apr 5, 6:11 PM CDT	Severe Thunderstorm Warning	EWX	Bexar	29 min
Apr 5, 6:59 PM CDT	Severe Thunderstorm Warning	EWX	Bastrop	46 min

Nearby

Severe Thunderstorm Warnings in Texas, 1994 Every severe thunderstorm warning in 1994

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.