Alert archive / Texas / Tornado Warnings in 2005

Tornado Warning 5, NWS Shreveport, LA

September 24, 2005Angelina County, Sabine County, San Augustine County, Texas

NWS Shreveport, LA issued this tornado warning at Sep 24, 2005, 7:02 AM CDT for Angelina County, Sabine County, San Augustine County, Texas. It was in force for 58 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
Sep 24, 2005, 7:02 AM CDT (12:02 UTC)
Expired
Sep 24, 2005, 8:00 AM CDT
In force
58 min
Issued by
NWS Shreveport, LA
Area
Counties, with a storm outline in the text

Counties Angelina County, TX, Sabine County, TX, San Augustine County, TX

The watch it was issued in

The SPC watch in force over the same counties when this warning went out.

IssuedProductOfficeLasted
Sep 24, 5:45 AM CDTTornado WatchSPC7 hr

The nearest sounding before it

Shreveport, LA (KSHV), launched 12:00Z, 0.0 hours before the alert went out and 141 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, Shreveport, LA at 12:00Z on 2005-09-24Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 328 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, Shreveport, LA at 12:00Z on 2005-09-24The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 151 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
328 J/kg
Mixed-layer CIN
-23 J/kg
Mixed-layer LCL
682 m above ground
0-6 km bulk shear
41 kt
0-1 km storm-relative helicity
151 m²/s²
0-3 km storm-relative helicity
144 m²/s²
Significant tornado parameter
0.3
Supercell composite
1.1

Open this sounding in Storm Lab

The text

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

000 
WFUS54 KSHV 241205
TORSHV
TXC005-403-405-241300-
/O.NEW.KSHV.TO.W.0005.050924T1202Z-050924T1300Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SHREVEPORT LA
702 AM CDT SAT SEP 24 2005

THE NATIONAL WEATHER SERVICE IN SHREVEPORT HAS ISSUED A

* TORNADO WARNING FOR...
  ANGELINA COUNTY IN EASTERN TEXAS
  SABINE COUNTY IN EASTERN TEXAS
  SAN AUGUSTINE COUNTY IN EASTERN TEXAS

* UNTIL 800 AM CDT

* AT 702 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADARS INDICATED  
BANDS OF SEVERE THUNDERSTORMS CAPABLE OF PRODUCING TORNADOES AROUND 
THE EYE OF HURRICANE RITA.  THE EYE WAS LOCATED ABOUT 5 MILES SOUTH
OF KIRBYVILLE TEXAS...MOVING NORTH NORTHWEST AT 12 MPH.

LOCATIONS...IMPACTED INCLUDE...
LUFKIN...
SAN AUGUSTINE...
HEMPHILL...
PINELAND...
BRONSON...
ZAVALLA...

IF IN MOBILE HOMES OR VEHICLES...EVACUATE THEM AND GET INSIDE A
STURDY SHELTER. IF NO SHELTER IS AVAILABLE...LIE FLAT IN THE NEAREST
DITCH OR OTHER LOW SPOT AND COVER YOUR HEAD WITH YOUR HANDS.

REPEATING...THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING
FOR...
  ANGELINA COUNTY IN EASTERN TEXAS
  SABINE COUNTY IN EASTERN TEXAS
  SAN AUGUSTINE COUNTY IN EASTERN TEXAS
UNTIL 800 AM CDT.

LAT...LON 3114 9474 3119 9480 3144 9495 3144 9469
      3122 9434 3130 9431 3142 9431 3157 9424
      3157 9385 3153 9380 3125 9364 3105 9449

$$

The office that day

Everything else NWS Shreveport, LA issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Sep 24, 7:54 AM CDTTornado WarningSHVAngelina, Sabine, San Augustine66 min
Sep 24, 8:50 AM CDTTornado WarningSHVAngelina, Nacogdoches, Sabine, San Augustine70 min
Sep 24, 9:13 AM CDTFlash Flood WarningSHVAngelina, Nacogdoches, Sabine, San Augustine, Shelby4 hr
Sep 24, 9:54 AM CDTTornado WarningSHVSabine, San Augustine66 min
Sep 24, 10:57 AM CDTFlash Flood WarningSHVPanola4 hr
Sep 24, 1:08 PM CDTFlash Flood WarningSHVShelby2 hr

Nearby

Tornado Warnings in Texas, 2005Every tornado warning in 2005Tornadoes in 2005

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.