Alert archive / Texas / Tornado Warnings in 2002

Tornado Warning 15, NWS Lubbock, TX

May 10, 2002Cottle County, Texas

NWS Lubbock, TX issued this tornado warning at May 10, 2002, 10:33 PM CDT for Cottle County, Texas. It was in force for 57 min. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
May 10, 2002, 10:33 PM CDT (03:33 UTC)
Expired
May 10, 2002, 11:30 PM CDT
In force
57 min
Issued by
NWS Lubbock, TX
Area
Counties, with a storm outline in the text

County Cottle County, TX

The radar

The Altus AFB radar (KFDR), 129 km from the middle of the area, began a volume at 03:33 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.

IssuedProductOfficeLasted
May 10, 8:00 PM CDTSevere Thunderstorm WatchSPC5 hr

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 00:00Z, 3.6 hours before the alert went out and 179 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-pSkew-T log-p diagram, Amarillo Airport, TX at 00:00Z on 2002-05-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 83 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Amarillo Airport, TX at 00:00Z on 2002-05-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 149 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
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
83 J/kg
Mixed-layer CIN
-459 J/kg
Mixed-layer LCL
915 m above ground
0-6 km bulk shear
56 kt
0-1 km storm-relative helicity
149 m²/s²
0-3 km storm-relative helicity
250 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.1

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
WFUS54 KLUB 110333
TORLBB
TXC101-110430-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LUBBOCK TX
1032 PM CDT FRI MAY 10 2002

THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A

* TORNADO WARNING FOR...
  COTTLE COUNTY IN NORTHWEST TEXAS

* UNTIL 1130 PM CDT

* AT 1032 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM WITH STRONG ROTATION 14 MILES WEST OF DELWIN...
  OR ABOUT 12 MILES SOUTHEAST OF MATADOR. THE STORM WAS MOVING EAST  
  AT 20 MPH AND COULD PRODUCE A TORNADO AT ANY TIME.

* SOME LOCATIONS IN OR NEAR THE PATH OF THE STORM INCLUDE...
  DELWIN...
  PADUCAH AND CHALK...
  HACKBERRY...
  SWEARINGEN...

IN ADDITION TO THE THREAT OF A TORNADO...BASEBALL SIZE HAIL AND 
DAMAGING WINDS CAN BE EXPECTED WITH THIS STORM. GO TO A SAFE PLACE 
NOW

TO REPORT SEVERE WEATHER...PLEASE CALL THE NATIONAL WEATHER SERVICE
AT 8 0 6 7 4 5 1 2 9 0.

LAT...LON 3417 10051 3386 10051 3386 10008 3430 10006

The office that day

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

IssuedProductOfficeCountiesLasted
May 10, 7:47 PM CDTSevere Thunderstorm WarningLUBHale, Lubbock43 min
May 10, 8:29 PM CDTSevere Thunderstorm WarningLUBFloyd, Hale61 min
May 10, 8:59 PM CDTTornado WarningLUBFloyd46 min
May 10, 9:34 PM CDTSevere Thunderstorm WarningLUBYoakum26 min
May 10, 9:39 PM CDTSevere Thunderstorm WarningLUBCochran51 min
May 10, 9:39 PM CDTTornado WarningLUBMotley66 min
May 10, 9:44 PM CDTTornado WarningLUBFloyd16 min
May 10, 9:56 PM CDTSevere Thunderstorm WarningLUBHockley49 min
May 10, 10:08 PM CDTSevere Thunderstorm WarningLUBLamb52 min
May 10, 10:21 PM CDTSevere Thunderstorm WarningLUBParmer39 min
May 10, 10:32 PM CDTSevere Thunderstorm WarningLUBBailey28 min
May 10, 10:41 PM CDTSevere Thunderstorm WarningLUBHale34 min
May 10, 10:46 PM CDTSevere Thunderstorm WarningLUBMotley14 min
May 10, 10:50 PM CDTSevere Thunderstorm WarningLUBCastro, Swisher40 min
May 10, 10:59 PM CDTSevere Thunderstorm WarningLUBBailey31 min
May 10, 11:13 PM CDTSevere Thunderstorm WarningLUBParmer32 min
May 10, 11:27 PM CDTSevere Thunderstorm WarningLUBCastro63 min

Nearby

Tornado Warnings in Texas, 2002Every tornado warning in 2002Tornadoes in 2002

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.