Alert archive / Texas / Severe Thunderstorm Warnings in 2005

Severe Thunderstorm Warning 268, NWS Fort Worth, TX

July 14, 2005Henderson County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Jul 14, 2005, 9:09 PM CDT for Henderson County, Texas. It was in force for 66 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: Jul 14, 2005, 9:09 PM CDT (02:09 UTC)
Expired: Jul 14, 2005, 10:15 PM CDT
In force: 66 min
Issued by: NWS Fort Worth, TX
Area: Counties, with a storm outline in the text

County Henderson County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 142 km from the middle of the area, began a volume at 02:12 UTC, the scan nearest the moment this went out.

Open the radar archive at this moment

The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.

The nearest sounding before it

Lake Charles Mun, LA (KLCH), launched 00:00Z, 2.2 hours before the alert went out and 343 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: 61 J/kg
Mixed-layer CIN: -295 J/kg
Mixed-layer LCL: 922 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: -7 m²/s²
0-3 km storm-relative helicity: -21 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 Jul 14, 6:45 PM CDT, 2 hours 24 minutes earlier.

Area forecast discussion, Jul 14, 6:45 PM CDT, 2 hours 24 minutes before

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Hazardous weather outlook, Jul 14, 2:06 PM CDT, 7 hours 3 minutes before

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In the hours before

Local storm report, Jul 14, 8:16 PM CDT, 53 minutes before

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Local storm report, Jul 14, 8:25 PM CDT, 44 minutes before

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Local storm report, Jul 14, 8:35 PM CDT, 34 minutes before

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Local storm report, Jul 14, 8:42 PM CDT, 27 minutes before

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Local storm report, Jul 14, 8:55 PM CDT, 14 minutes before

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Local storm report, Jul 14, 9:08 PM CDT, 1 minute 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
Jul 14, 7:03 PM CDT	Severe Thunderstorm Warning	FWD	Tarrant	57 min
Jul 14, 7:25 PM CDT	Severe Thunderstorm Warning	FWD	Hill	65 min
Jul 14, 7:35 PM CDT	Severe Thunderstorm Warning	FWD	Johnson	55 min
Jul 14, 8:05 PM CDT	Severe Thunderstorm Warning	FWD	Ellis	40 min
Jul 14, 8:19 PM CDT	Severe Thunderstorm Warning	FWD	Henderson, Van Zandt	56 min
Jul 14, 8:38 PM CDT	Severe Thunderstorm Warning	FWD	Navarro	67 min
Jul 14, 8:41 PM CDT	Flash Flood Warning	FWD	Ellis	3 hr
Jul 14, 8:46 PM CDT	Severe Thunderstorm Warning	FWD	Ellis	61 min
Jul 14, 8:48 PM CDT	Severe Thunderstorm Warning	FWD	Erath	72 min
Jul 15, 4:01 PM CDT	Severe Thunderstorm Warning	FWD	Tarrant	28 min
Jul 15, 4:22 PM CDT	Severe Thunderstorm Warning	FWD	Lamar	59 min
Jul 15, 4:26 PM CDT	Severe Thunderstorm Warning	FWD	Collin	64 min
Jul 15, 4:34 PM CDT	Severe Thunderstorm Warning	FWD	Rockwall	29 min
Jul 15, 4:43 PM CDT	Severe Thunderstorm Warning	FWD	Rains	42 min
Jul 15, 4:46 PM CDT	Severe Thunderstorm Warning	FWD	Van Zandt	59 min
Jul 15, 4:54 PM CDT	Severe Thunderstorm Warning	FWD	Delta	51 min
Jul 15, 5:06 PM CDT	Severe Thunderstorm Warning	FWD	Denton	51 min
Jul 15, 5:09 PM CDT	Severe Thunderstorm Warning	FWD	Dallas	67 min
Jul 15, 5:10 PM CDT	Flash Flood Warning	FWD	Lamar	3 hr
Jul 15, 5:18 PM CDT	Severe Thunderstorm Warning	FWD	Collin	41 min
Jul 15, 5:42 PM CDT	Flash Flood Warning	FWD	Dallas	2 hr
Jul 15, 6:30 PM CDT	Severe Thunderstorm Warning	FWD	Limestone	60 min
Jul 15, 6:39 PM CDT	Severe Thunderstorm Warning	FWD	Johnson, Tarrant	66 min
Jul 15, 6:43 PM CDT	Severe Thunderstorm Warning	FWD	Ellis	62 min

Nearby

Severe Thunderstorm Warnings in Texas, 2005 Every severe thunderstorm warning in 2005

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; radar from the NEXRAD Level II archive.