Alert archive / Texas / Tornado Warnings in 2003

Tornado Warning 13, NWS Lubbock, TX

April 23, 2003Cottle County, King County, Texas

NWS Lubbock, TX issued this tornado warning at Apr 23, 2003, 1:11 PM CDT for Cottle County, King County, Texas. It was in force for 49 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
Apr 23, 2003, 1:11 PM CDT (18:11 UTC)
Expired
Apr 23, 2003, 2:00 PM CDT
In force
49 min
Issued by
NWS Lubbock, TX
Area
Counties, with a storm outline in the text

Counties Cottle County, TX, King County, TX

The radar

The Altus AFB radar (KFDR), 127 km from the middle of the area, began a volume at 18:13 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
Apr 23, 11:50 AM CDTTornado WatchSPC6 hr

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 6.2 hours before the alert went out and 201 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 12:00Z on 2003-04-23Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 131 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 12:00Z on 2003-04-23The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 230 square meters per square second.19395878Sfc1 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
131 J/kg
Mixed-layer CIN
-181 J/kg
Mixed-layer LCL
498 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
230 m²/s²
0-3 km storm-relative helicity
254 m²/s²
Significant tornado parameter
0.0
Supercell composite
2.7

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KLUB 231811
TORLBB
TXC101-269-231900-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LUBBOCK TX
111 PM CDT WED APR 23 2003

THE NATIONAL WEATHER SERVICE IN LUBBOCK HAS ISSUED A

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

* UNTIL 200 PM CDT

* AT 105 PM CDT...RADAR INDICATED A STORM CAPABLE OF PRODUCING A 
  TORNADO 5 MILES WEST OF GROW...OR ABOUT 13 MILES SOUTH OF PADUCAH.
  THE THUNDERSTORM WAS MOVING EAST AT 25 MPH. ANOTHER SEVERE 
  THUNDERSTORM WAS LOCATED OVER GUTHRIE MOVING EAST AT 25 MPH.

* SOME LOCATIONS IN OR NEAR THE PATH OF THE STORM INCLUDE...
  GROW...
  CHALK...
  HACKBERRY...

AT 1245 PM...THE KING COUNTY SHERIFFS OFFICE REPORTED A TORNADO
5 MILES WEST OF FINNEY. THAT TORNADO HAD SINCE DISSIPATED.

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

IF YOU ARE CAUGHT OUTSIDE...SEEK SHELTER IN A REINFORCED BUILDING. AS
A LAST RESORT...SEEK SHELTER IN A CULVERT...DITCH OR LOW SPOT AND
COVER YOUR HEAD WITH YOUR HANDS.

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

LAT...LON 3394 10032 3379 10040 3380 10006 3394 10007

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 23, 12:18 PM CDTTornado WarningLUBBriscoe, Hall42 min
Apr 23, 12:19 PM CDTSevere Thunderstorm WarningLUBMotley41 min
Apr 23, 12:27 PM CDTSevere Thunderstorm WarningLUBDickens48 min
Apr 23, 12:43 PM CDTSevere Thunderstorm WarningLUBCottle62 min
Apr 23, 1:01 PM CDTSevere Thunderstorm WarningLUBKing44 min
Apr 23, 1:34 PM CDTSevere Thunderstorm WarningLUBStonewall41 min
Apr 23, 2:02 PM CDTSevere Thunderstorm WarningLUBKing13 min

Nearby

Tornado Warnings in Texas, 2003Every tornado warning in 2003Tornadoes in 2003

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.