Alert archive / Texas / Severe Thunderstorm Warnings in 2004

Severe Thunderstorm Warning 133, NWS Fort Worth, TX

May 13, 2004Stephens County, Young County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at May 13, 2004, 4:29 PM CDT for Stephens County, Young County, Texas. It was in force for 61 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 13, 2004, 4:29 PM CDT (21:29 UTC)
Expired: May 13, 2004, 5:30 PM CDT
In force: 61 min
Issued by: NWS Fort Worth, TX
Area: Counties, with a storm outline in the text

Counties Stephens County, TX, Young County, TX

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
May 13, 12:55 PM CDT	Tornado Watch	SPC	6 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 9.5 hours before the alert went out and 138 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: 3428 J/kg
Mixed-layer CIN: -18 J/kg
Mixed-layer LCL: 581 m above ground
0-6 km bulk shear: 19 kt
0-1 km storm-relative helicity: 135 m²/s²
0-3 km storm-relative helicity: 199 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 Fort Worth, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 13, 3:21 PM CDT, 1 hour 8 minutes earlier.

Area forecast discussion, May 13, 3:21 PM CDT, 1 hour 8 minutes before

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Hazardous weather outlook, May 13, 4:03 PM CDT, 26 minutes before

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In the hours before

Special weather statement, May 13, 11:12 AM CDT, 5 hours 17 minutes before

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE FORT WORTH TX
1112 AM CDT THU MAY 13 2004

TXZ174-175-131715-
MILAM-ROBERTSON-
1112 AM CDT THU MAY 13 2004

TORNADO WATCH #197 THAT WAS IN EFFECT FOR...ROBERTSON AND MILAM
COUNTIES... HAS BEEN CANCELLED.

Local storm report, May 13, 12:46 PM CDT, 3 hours 43 minutes before

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Special weather statement, May 13, 1:07 PM CDT, 3 hours 22 minutes before

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Local storm report, May 13, 2:08 PM CDT, 2 hours 21 minutes before

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Local storm report, May 13, 2:19 PM CDT, 2 hours 10 minutes before

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Local storm report, May 13, 4:11 PM CDT, 18 minutes before

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The office that day

Everything else NWS Fort Worth, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 13, 7:09 AM CDT	Flash Flood Warning	FWD	Bell, Falls, Milam, Robertson	3 hr
May 13, 7:43 AM CDT	Severe Thunderstorm Warning	FWD	Milam	47 min
May 13, 9:29 AM CDT	Severe Thunderstorm Warning	FWD	Leon	61 min
May 13, 9:56 AM CDT	Flash Flood Warning	FWD	Bell, Falls, Leon, Milam, Robertson	3 hr
May 13, 11:13 AM CDT	Flash Flood Warning	FWD	Robertson	3 hr
May 13, 12:44 PM CDT	Flash Flood Warning	FWD	Bell, Falls, Milam, Robertson	3 hr
May 13, 3:27 PM CDT	Severe Thunderstorm Warning	FWD	Young	63 min
May 13, 5:16 PM CDT	Severe Thunderstorm Warning	FWD	Jack	44 min
May 13, 5:29 PM CDT	Severe Thunderstorm Warning	FWD	Eastland	61 min
May 13, 5:38 PM CDT	Severe Thunderstorm Warning	FWD	Stephens	37 min
May 13, 6:14 PM CDT	Severe Thunderstorm Warning	FWD	Parker	31 min
May 13, 6:14 PM CDT	Severe Thunderstorm Warning	FWD	Tarrant	46 min

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.