Alert archive / Texas / Tornado Warnings in 2004

Tornado Warning 38, NWS Midland/Odessa, TX

October 13, 2004Scurry County, Texas

NWS Midland/Odessa, TX issued this tornado warning at Oct 13, 2004, 4:51 PM CDT for Scurry County, Texas. It was in force for 54 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
Oct 13, 2004, 4:51 PM CDT (21:51 UTC)
Expired
Oct 13, 2004, 5:45 PM CDT
In force
54 min
Issued by
NWS Midland/Odessa, TX
Area
Counties, with a storm outline in the text

County Scurry County, TX

The radar

The Midland/Odessa radar (KMAF), 134 km from the middle of the area, began a volume at 21:52 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 nearest sounding before it

Midland Regional, TX (KMAF), launched 12:00Z, 9.9 hours before the alert went out and 135 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, Midland Regional, TX at 12:00Z on 2004-10-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 3 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, Midland Regional, TX at 12:00Z on 2004-10-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -32 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
3 J/kg
Mixed-layer CIN
-162 J/kg
Mixed-layer LCL
1559 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
-32 m²/s²
0-3 km storm-relative helicity
31 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KMAF 132151
TORMAF
TXC415-132245-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX
450 PM CDT WED OCT 13 2004

THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A

* TORNADO WARNING FOR...
  SOUTHWESTERN SCURRY COUNTY IN WEST TEXAS

* UNTIL 545 PM CDT

* AT 448 PM CDT...THE PUBLIC REPORTED A TORNADO 4 MILES SOUTHEAST OF
  KNAPP...OR 12 MILES SOUTHWEST OF SNYDER...MOVING EAST AT 10 MPH. AT
  450 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED ROTATION
  4 MILES SOUTHWEST OF KNAPP.

* LOCATIONS IMPACTED INCLUDE...
  KNAPP...
  IRA...
  DUNN...
  CHINA GROVE...

EVACUATE MOBILE HOMES AND SEEK SAFETY IN A STURDY REINFORCED BUILDING
OR AN UNDERGROUND SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN
THE NEAREST DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR
HANDS.

TO REPORT SEVERE WEATHER ONLY... CALL THE NATIONAL WEATHER SERVICE
FORECAST OFFICE IN MIDLAND AT 1 800 597 3220.

LAT...LON 3272 10114 3254 10117 3251 10081 3264 10080

$$

The office that day

Everything else NWS Midland/Odessa, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 13, 3:43 PM CDTSevere Thunderstorm WarningMAFBorden62 min
Oct 13, 4:20 PM CDTSevere Thunderstorm WarningMAFMidland40 min
Oct 13, 4:31 PM CDTSevere Thunderstorm WarningMAFDawson59 min
Oct 13, 4:36 PM CDTSevere Thunderstorm WarningMAFScurry54 min
Oct 13, 5:09 PM CDTSevere Thunderstorm WarningMAFMitchell51 min
Oct 13, 5:19 PM CDTSevere Thunderstorm WarningMAFGlasscock41 min
Oct 13, 6:00 PM CDTSevere Thunderstorm WarningMAFHoward60 min
Oct 13, 6:02 PM CDTFlash Flood WarningMAFMitchell4 hr

Nearby

Tornado Warnings in Texas, 2004Every tornado warning in 2004Tornadoes in 2004

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.