Alert archive / Texas / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 103, NWS Lubbock, TX

May 26, 2008Briscoe County, Hall County, Texas

NWS Lubbock, TX issued this severe thunderstorm warning at May 26, 2008, 4:09 PM CDT for Briscoe County, Hall County, Texas. It was in force for 36 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 26, 2008, 4:09 PM CDT (21:09 UTC)
Expired: May 26, 2008, 4:45 PM CDT
In force: 36 min
Issued by: NWS Lubbock, TX
Area: Storm-based polygon

Counties Briscoe County, TX, Hall County, TX

The radar

The Amarillo radar (KAMA), 105 km from the middle of the area, began a volume at 21:09 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
May 26, 1:46 PM CDT	Tornado Watch	SPC	6 hr

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 9.2 hours before the alert went out and 104 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: 29 J/kg
Mixed-layer CIN: -485 J/kg
Mixed-layer LCL: 2131 m above ground
0-6 km bulk shear: 37 kt
0-1 km storm-relative helicity: 160 m²/s²
0-3 km storm-relative helicity: 99 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 Lubbock, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 26, 2:10 PM CDT, 1 hour 59 minutes earlier.

Area forecast discussion, May 26, 2:10 PM CDT, 1 hour 59 minutes before

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Hazardous weather outlook, May 26, 12:15 PM CDT, 3 hours 54 minutes before

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In the hours before

Special weather statement, May 26, 3:52 PM CDT, 17 minutes before

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Special weather statement, May 26, 3:52 PM CDT, 17 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
May 25, 7:00 PM CDT	Severe Thunderstorm Warning	LUB	Hale	60 min
May 25, 7:07 PM CDT	Severe Thunderstorm Warning	LUB	Hockley	26 min
May 25, 7:11 PM CDT	Severe Thunderstorm Warning	LUB	Castro	64 min
May 25, 7:38 PM CDT	Severe Thunderstorm Warning	LUB	Hale, Swisher	67 min
May 25, 7:42 PM CDT	Severe Thunderstorm Warning	LUB	Castro, Lamb	16 min
May 25, 7:56 PM CDT	Severe Thunderstorm Warning	LUB	Hale	14 min

Nearby

Severe Thunderstorm Warnings in Texas, 2008 Every severe thunderstorm warning in 2008

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.