Alert archive / Texas / Severe Thunderstorm Warnings in 2009

Severe Thunderstorm Warning 178, NWS Lubbock, TX

June 10, 2009Kent County, Stonewall County, Texas

NWS Lubbock, TX issued this severe thunderstorm warning at Jun 10, 2009, 2:27 PM CDT for Kent County, Stonewall County, Texas. It was in force for 48 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: Jun 10, 2009, 2:27 PM CDT (19:27 UTC)
Expired: Jun 10, 2009, 3:15 PM CDT
In force: 48 min
Issued by: NWS Lubbock, TX
Area: Storm-based polygon

Counties Kent County, TX, Stonewall County, TX

The radar

The Lubbock radar (KLBB), 132 km from the middle of the area, began a volume at 19:29 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
Jun 10, 8:38 AM CDT	Severe Thunderstorm Watch	SPC	6 hr
Jun 10, 2:13 PM CDT	Severe Thunderstorm Watch	SPC	10 hr

The nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 7.5 hours before the alert went out and 209 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: 1616 J/kg
Mixed-layer CIN: -170 J/kg
Mixed-layer LCL: 1221 m above ground
0-6 km bulk shear: 32 kt
0-1 km storm-relative helicity: 72 m²/s²
0-3 km storm-relative helicity: 90 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 1.0

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 Jun 10, 12:48 PM CDT, 1 hour 39 minutes earlier.

Area forecast discussion, Jun 10, 12:48 PM CDT, 1 hour 39 minutes before

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Hazardous weather outlook, Jun 10, 11:16 AM CDT, 3 hours 11 minutes before

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In the hours before

Local storm report, Jun 10, 12:49 PM CDT, 1 hour 38 minutes before

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Special weather statement, Jun 10, 12:54 PM CDT, 1 hour 33 minutes before

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Special weather statement, Jun 10, 12:59 PM CDT, 1 hour 28 minutes before

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Special weather statement, Jun 10, 1:18 PM CDT, 1 hour 9 minutes before

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Special weather statement, Jun 10, 1:25 PM CDT, 1 hour 2 minutes before

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Local storm report, Jun 10, 2:04 PM CDT, 23 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
Jun 9, 7:17 PM CDT	Severe Thunderstorm Warning	LUB	Dickens, Kent, King, Stonewall	58 min
Jun 9, 8:06 PM CDT	Areal Flood Advisory	LUB	Kent	114 min
Jun 9, 9:22 PM CDT	Areal Flood Advisory	LUB	Stonewall	113 min
Jun 10, 8:03 AM CDT	Severe Thunderstorm Warning	LUB	Cochran, Hockley, Terry, Yoakum	57 min
Jun 10, 8:50 AM CDT	Areal Flood Advisory	LUB	Yoakum	115 min
Jun 10, 9:01 AM CDT	Severe Thunderstorm Warning	LUB	Cochran, Hockley, Lamb, Lubbock, Lynn, Terry and 1 more	44 min
Jun 10, 9:19 AM CDT	Areal Flood Advisory	LUB	Cochran, Hockley, Terry, Yoakum	116 min
Jun 10, 9:27 AM CDT	Severe Thunderstorm Warning	LUB	Crosby, Floyd, Hale, Lubbock	63 min
Jun 10, 9:29 AM CDT	Severe Thunderstorm Warning	LUB	Hale, Lamb	46 min
Jun 10, 9:36 AM CDT	Areal Flood Advisory	LUB	Lubbock	80 min
Jun 10, 10:04 AM CDT	Severe Thunderstorm Warning	LUB	Crosby, Dickens, Floyd, Motley	41 min
Jun 10, 10:28 AM CDT	Severe Thunderstorm Warning	LUB	Briscoe, Crosby, Floyd, Hale, Lubbock, Swisher	47 min
Jun 10, 10:43 AM CDT	Severe Thunderstorm Warning	LUB	Childress, Cottle, Hall, Motley	47 min
Jun 10, 10:53 AM CDT	Severe Thunderstorm Warning	LUB	Briscoe, Hall, Motley, Swisher	52 min
Jun 10, 11:23 AM CDT	Severe Thunderstorm Warning	LUB	Childress, Hall	37 min
Jun 10, 12:15 PM CDT	Severe Thunderstorm Warning	LUB	Hockley, Lubbock, Lynn, Terry	45 min
Jun 10, 12:19 PM CDT	Severe Thunderstorm Warning	LUB	Cottle, King, Motley	41 min
Jun 10, 12:29 PM CDT	Severe Thunderstorm Warning	LUB	Lubbock	46 min
Jun 10, 1:31 PM CDT	Severe Thunderstorm Warning	LUB	Lynn	44 min
Jun 10, 1:46 PM CDT	Severe Thunderstorm Warning	LUB	Kent, Stonewall	44 min
Jun 10, 1:54 PM CDT	Severe Thunderstorm Warning	LUB	Crosby, Garza, Lubbock, Lynn	40 min
Jun 10, 2:09 PM CDT	Severe Thunderstorm Warning	LUB	Garza	37 min
Jun 10, 2:27 PM CDT	Areal Flood Advisory	LUB	Kent, Stonewall	2 hr
Jun 10, 2:58 PM CDT	Severe Thunderstorm Warning	LUB	Stonewall	46 min

Nearby

Severe Thunderstorm Warnings in Texas, 2009 Every severe thunderstorm warning in 2009

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.