Alert archive / Texas / Tornado Warnings in 2005

Tornado Warning 28, NWS Corpus Christi, TX

July 20, 2005La Salle County, Live Oak County, Texas

NWS Corpus Christi, TX issued this tornado warning at Jul 20, 2005, 2:37 PM CDT for La Salle County, Live Oak County, Texas. It was in force for 53 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
Jul 20, 2005, 2:37 PM CDT (19:37 UTC)
Expired
Jul 20, 2005, 3:30 PM CDT
In force
53 min
Issued by
NWS Corpus Christi, TX
Area
Counties, with a storm outline in the text

Counties La Salle County, TX, Live Oak County, TX

The radar

The Corpus Christi radar (KCRP), 99 km from the middle of the area, began a volume at 19:41 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

Corpus Christi, TX (KCRP), launched 12:00Z, 7.6 hours before the alert went out and 116 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, Corpus Christi, TX at 12:00Z on 2005-07-20Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1529 joules per kilogram.LCLEL10008507005003002001001 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, Corpus Christi, TX at 12:00Z on 2005-07-20The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 122 square meters per square second.193958Sfc1 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
1529 J/kg
Mixed-layer CIN
-3 J/kg
Mixed-layer LCL
798 m above ground
0-6 km bulk shear
19 kt
0-1 km storm-relative helicity
122 m²/s²
0-3 km storm-relative helicity
124 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 KCRP 201938
TORCRP
TXC283-297-202030-
/O.NEW.KCRP.TO.W.0028.050720T1937Z-050720T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
237 PM CDT WED JUL 20 2005

THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A

* TORNADO WARNING FOR...
  EAST CENTRAL LA SALLE COUNTY IN TEXAS
  CENTRAL LIVE OAK COUNTY IN TEXAS

* UNTIL 330 PM CDT

* AT 234 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR GEORGE
  WEST...MOVING WEST AT 40 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  THREE RIVERS BY 245 PM CDT
  SIMMONS BY 255 PM CDT
  CHOKE CANYON BY 300 PM CDT

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

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

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT WEDNESDAY EVENING
FOR TEXAS.

LAT...LON 2839 9878 2839 9886 2853 9882 2839 9880
      2831 9835 2832 9834 2853 9834 2842 9796
      2825 9801 2825 9808

$$

TE
1 follow-up statement
000 
WFUS54 KCRP 201942 CCA
TORCRP
TXC297-202030-
/O.COR.KCRP.TO.W.0028.050720T1937Z-050720T2030Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING...CORRECTED
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
237 PM CDT WED JUL 20 2005

THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A

* TORNADO WARNING FOR...
  CENTRAL LIVE OAK COUNTY IN TEXAS

* UNTIL 330 PM CDT

* AT 234 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
  SEVERE THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR GEORGE
  WEST...MOVING WEST AT 40 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  8 MILES SOUTH OF THREE RIVERS BY 245 PM CDT
  SIMMONS BY 250 PM CDT
  8 MILES SOUTH OF CHOKE CANYON BY 255 PM CDT

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.

THE SAFEST PLACE TO BE DURING A TORNADO IS IN A BASEMENT. GET UNDER A
WORKBENCH OR OTHER PIECE OF STURDY FURNITURE. IF NO BASEMENT IS
AVAILABLE...SEEK SHELTER ON THE LOWEST FLOOR OF THE BUILDING IN AN
INTERIOR HALLWAY OR ROOM SUCH AS A CLOSET. USE BLANKETS OR PILLOWS TO
COVER YOUR BODY AND ALWAYS STAY AWAY FROM WINDOWS.

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

A TORNADO WATCH REMAINS IN EFFECT UNTIL 700 PM CDT WEDNESDAY EVENING
FOR TEXAS.

LAT...LON 2825 9808 2831 9835 2832 9834 2853 9834
      2842 9796 2825 9801

$$

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 19, 7:26 PM CDTSpecial Marine WarningCRP2 hr
Jul 20, 9:48 AM CDTTornado WarningCRPDuval57 min
Jul 20, 10:24 AM CDTTornado WarningCRPJim Wells, Live Oak51 min
Jul 20, 10:50 AM CDTTornado WarningCRPNueces40 min
Jul 20, 11:03 AM CDTTornado WarningCRPJim Wells42 min
Jul 20, 11:31 AM CDTTornado WarningCRPBee, Live Oak, San Patricio44 min
Jul 20, 11:35 AM CDTTornado WarningCRPDuval25 min
Jul 20, 11:46 AM CDTTornado WarningCRPDuval44 min
Jul 20, 11:47 AM CDTTornado WarningCRPVictoria13 min
Jul 20, 11:50 AM CDTTornado WarningCRPJim Wells25 min
Jul 20, 12:16 PM CDTTornado WarningCRPLive Oak44 min
Jul 20, 12:18 PM CDTTornado WarningCRPJim Wells57 min
Jul 20, 12:25 PM CDTTornado WarningCRPDuval50 min
Jul 20, 12:26 PM CDTTornado WarningCRPGoliad49 min
Jul 20, 12:57 PM CDTTornado WarningCRPMcMullen63 min
Jul 20, 1:16 PM CDTTornado WarningCRPWebb59 min
Jul 20, 1:25 PM CDTTornado WarningCRPGoliad50 min
Jul 20, 1:34 PM CDTTornado WarningCRPLive Oak56 min
Jul 20, 1:41 PM CDTTornado WarningCRPLa Salle64 min
Jul 20, 1:50 PM CDTTornado WarningCRPBee, Refugio40 min
Jul 20, 2:57 PM CDTTornado WarningCRPWebb48 min
Jul 20, 3:03 PM CDTTornado WarningCRPDuval42 min
Jul 20, 3:12 PM CDTTornado WarningCRPBee, Goliad27 min
Jul 20, 3:59 PM CDTTornado WarningCRPWebb61 min
Jul 20, 4:17 PM CDTTornado WarningCRPBee, Live Oak43 min
Jul 20, 5:13 PM CDTTornado WarningCRPWebb62 min

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; radar from the NEXRAD Level II archive.