Alert archive / Texas / Severe Thunderstorm Warnings in 2014

Severe Thunderstorm Warning 259, NWS Fort Worth, TX

October 2, 2014Falls County, Limestone County, Texas

NWS Fort Worth, TX issued this severe thunderstorm warning at Oct 2, 2014, 8:11 PM CDT for Falls County, Limestone County, Texas. It was in force for 43 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 2, 2014, 8:11 PM CDT (01:11 UTC)
Expired: Oct 2, 2014, 8:54 PM CDT
In force: 43 min
Issued by: NWS Fort Worth, TX
Area: Storm-based polygon

Counties Falls County, TX, Limestone County, TX

The radar

The Ft Hood radar (KGRK), 96 km from the middle of the area, began a volume at 01:12 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 watch it was issued in

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

Issued	Product	Office	Lasted
Oct 2, 1:55 PM CDT	Severe Thunderstorm Watch	SPC	9 hr

The nearest sounding before it

Fort Worth, TX (KFWD), launched 00:00Z, 1.2 hours before the alert went out and 167 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: 10 J/kg
Mixed-layer CIN: -176 J/kg
Mixed-layer LCL: 1836 m above ground
0-6 km bulk shear: 41 kt
0-1 km storm-relative helicity: -171 m²/s²
0-3 km storm-relative helicity: -109 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 2, 6:40 PM CDT, 1 hour 31 minutes earlier.

Area forecast discussion, Oct 2, 6:40 PM CDT, 1 hour 31 minutes before

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Hazardous weather outlook, Oct 2, 2:04 PM CDT, 6 hours 7 minutes before

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE FORT WORTH TX
204 PM CDT THU OCT 2 2014

TXZ091>095-100>107-115>123-129>135-141>148-156>162-174-175-031230-
MONTAGUE-COOKE-GRAYSON-FANNIN-LAMAR-YOUNG-JACK-WISE-DENTON-COLLIN-
HUNT-DELTA-HOPKINS-STEPHENS-PALO PINTO-PARKER-TARRANT-DALLAS-
ROCKWALL-KAUFMAN-VAN ZANDT-RAINS-EASTLAND-ERATH-HOOD-SOMERVELL-
JOHNSON-ELLIS-HENDERSON-COMANCHE-MILLS-HAMILTON-BOSQUE-HILL-NAVARRO-
FREESTONE-ANDERSON-LAMPASAS-CORYELL-BELL-MCLENNAN-FALLS-LIMESTONE-
LEON-MILAM-ROBERTSON-
204 PM CDT THU OCT 2 2014

THIS HAZARDOUS WEATHER OUTLOOK IS FOR NORTH TEXAS.

.DAY ONE...THROUGH TONIGHT.
THUNDERSTORMS DEVELOPING THIS AFTERNOON WEST OF INTERSTATE 35
WILL INCREASE IN COVERAGE AS THEY SWEEP EAST ACROSS NORTH TEXAS.
THE HIGHEST COVERAGE IS EXPECTED ALONG AND EAST OF INTERSTATE
35/35W LATE AFTERNOON THROUGH EVENING. THERE IS A SLIGHT RISK FOR
SEVERE STORMS ACROSS NORTH AND CENTRAL TEXAS EAST OF A LINE FROM
MONTAGUE TO EASTLAND. LARGE HAIL AND DAMAGING WINDS WILL BE THE
MAIN THREATS BUT AN ISOLATED TORNADO CANNOT BE RULED OUT.

.DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY.
THERE IS A SLIGHT CHANCE OF THUNDERSTORMS ACROSS EASTERN PORTIONS
OF NORTH TEXAS SUNDAY EVENING THROUGH MONDAY NIGHT. SEVERE WEATHER
IS NOT EXPECTED AT THIS TIME.

.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION IS LIKELY THROUGH THIS EVENING ACROSS THE REGION.

In the hours before

Local storm report, Oct 2, 6:31 PM CDT, 1 hour 40 minutes before

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Local storm report, Oct 2, 6:52 PM CDT, 1 hour 19 minutes before

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Local storm report, Oct 2, 6:53 PM CDT, 1 hour 18 minutes before

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Local storm report, Oct 2, 6:55 PM CDT, 1 hour 16 minutes before

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Local storm report, Oct 2, 6:56 PM CDT, 1 hour 15 minutes before

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Local storm report, Oct 2, 6:57 PM CDT, 1 hour 14 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 2, 7:01 PM CDT	Severe Thunderstorm Warning	FWD	Navarro	41 min
Oct 2, 7:05 PM CDT	Severe Thunderstorm Warning	FWD	Falls, Limestone, McLennan	55 min
Oct 2, 7:14 PM CDT	Severe Thunderstorm Warning	FWD	McLennan	46 min
Oct 2, 7:17 PM CDT	Severe Thunderstorm Warning	FWD	Freestone	58 min
Oct 2, 7:20 PM CDT	Severe Thunderstorm Warning	FWD	Anderson	55 min
Oct 2, 8:36 PM CDT	Severe Thunderstorm Warning	FWD	Leon, Robertson	54 min
Oct 2, 8:42 PM CDT	Special Weather Statement	FWD	Bell	33 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.