Alert archive / Texas / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 287, NWS Fort Worth, TX

October 13, 2014Anderson County, Freestone County, Navarro County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Oct 13, 2014, 3:59 AM CDT for Anderson County, Freestone County, Navarro County, Texas. It was in force for 31 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 13, 2014, 3:59 AM CDT (08:59 UTC)
Expired: Oct 13, 2014, 4:30 AM CDT
In force: 31 min
Issued by: NWS Fort Worth, TX
Area: Storm-based polygon

Counties Anderson County, TX, Freestone County, TX, Navarro County, TX

The radar

The Dallas/Ft Worth radar (KFWS), 139 km from the middle of the area, began a volume at 08:58 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 watch it was issued in

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

Issued	Product	Office	Lasted
Oct 12, 11:08 PM CDT	Tornado Watch	SPC	7 hr
Oct 13, 3:22 AM CDT	Tornado Watch	SPC	8 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 9.0 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: 17 J/kg
Mixed-layer CIN: -404 J/kg
Mixed-layer LCL: 641 m above ground
0-6 km bulk shear: 46 kt
0-1 km storm-relative helicity: 228 m²/s²
0-3 km storm-relative helicity: 253 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 Oct 13, 2:54 AM CDT, 1 hour 5 minutes earlier.

Area forecast discussion, Oct 13, 2:54 AM CDT, 1 hour 5 minutes before

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Hazardous weather outlook, Oct 13, 2:58 AM CDT, 1 hour 1 minute before

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In the hours before

Local storm report, Oct 13, 2:06 AM CDT, 1 hour 53 minutes before

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Local storm report, Oct 13, 2:12 AM CDT, 1 hour 47 minutes before

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Special weather statement, Oct 13, 2:12 AM CDT, 1 hour 47 minutes before

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Special weather statement, Oct 13, 2:20 AM CDT, 1 hour 39 minutes before

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Special weather statement, Oct 13, 3:06 AM CDT, 53 minutes before

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Special weather statement, Oct 13, 3:28 AM CDT, 31 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
Oct 12, 10:07 PM CDT	Special Weather Statement	FWD	Young	23 min
Oct 12, 10:11 PM CDT	Special Weather Statement	FWD	Young	34 min
Oct 12, 10:38 PM CDT	Special Weather Statement	FWD	Jack, Young	37 min
Oct 12, 10:54 PM CDT	Special Weather Statement	FWD	Young	36 min
Oct 12, 11:03 PM CDT	Severe Thunderstorm Warning	FWD	Jack, Young	57 min
Oct 12, 11:43 PM CDT	Special Weather Statement	FWD	Stephens	32 min
Oct 12, 11:58 PM CDT	Severe Thunderstorm Warning	FWD	Jack, Palo Pinto, Stephens, Young	62 min
Oct 13, 12:06 AM CDT	Severe Thunderstorm Warning	FWD	Montague, Wise	54 min
Oct 13, 12:28 AM CDT	Special Weather Statement	FWD	Cooke	32 min
Oct 13, 12:36 AM CDT	Severe Thunderstorm Warning	FWD	Parker, Wise	54 min
Oct 13, 12:39 AM CDT	Severe Thunderstorm Warning	FWD	Cooke	66 min
Oct 13, 12:50 AM CDT	Special Weather Statement	FWD	Dallas, Denton, Tarrant	25 min
Oct 13, 12:54 AM CDT	Severe Thunderstorm Warning	FWD	Wise	36 min
Oct 13, 1:05 AM CDT	Severe Thunderstorm Warning	FWD	Denton, Tarrant	55 min
Oct 13, 1:11 AM CDT	Severe Thunderstorm Warning	FWD	Lampasas	64 min
Oct 13, 1:35 AM CDT	Special Weather Statement	FWD	Coryell	25 min
Oct 13, 1:47 AM CDT	Severe Thunderstorm Warning	FWD	Collin, Dallas, Denton, Grayson, Tarrant	58 min
Oct 13, 2:05 AM CDT	Special Weather Statement	FWD	Coryell	25 min
Oct 13, 2:12 AM CDT	Special Weather Statement	FWD	Fannin	33 min
Oct 13, 2:20 AM CDT	Special Weather Statement	FWD	McLennan	25 min
Oct 13, 2:38 AM CDT	Severe Thunderstorm Warning	FWD	Collin, Dallas, Hunt, Kaufman, Rockwall	67 min
Oct 13, 2:42 AM CDT	Severe Thunderstorm Warning	FWD	Hill, Limestone, McLennan	63 min
Oct 13, 2:49 AM CDT	Severe Thunderstorm Warning	FWD	Delta, Fannin, Hunt, Lamar	56 min
Oct 13, 2:59 AM CDT	Flash Flood Warning	FWD	McLennan	3 hr
Oct 13, 3:06 AM CDT	Areal Flood Advisory	FWD	Coryell	84 min
Oct 13, 3:06 AM CDT	Special Weather Statement	FWD	Bosque, Comanche, Hamilton, Mills, Somervell	24 min
Oct 13, 3:22 AM CDT	Areal Flood Advisory	FWD	Dallas, Tarrant	3 hr
Oct 13, 3:28 AM CDT	Special Weather Statement	FWD	Hopkins, Rains, Van Zandt	32 min
Oct 13, 4:08 AM CDT	Special Weather Statement	FWD	Hopkins	37 min
Oct 13, 4:33 AM CDT	Areal Flood Advisory	FWD	Hill	87 min
Oct 13, 6:06 AM CDT	Areal Flood Advisory	FWD	Hill, Limestone, McLennan	84 min

Nearby

Severe Thunderstorm Warnings in Texas, 2014 Every severe thunderstorm warning in 2014

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.