Alert archive / Texas / Tornado Warnings in 2012

Tornado Warning 25, NWS Austin/San Antonio, TX

October 13, 2012Lee County, Texas

NWS Austin/San Antonio, TX issued this tornado warning at Oct 13, 2012, 6:40 PM CDT for Lee County, Texas. It was in force for 35 min. 2 reports came from inside the area while it was in force.

The area

The outline as issued, with what was reported inside it.

The facts

Issued
Oct 13, 2012, 6:40 PM CDT (23:40 UTC)
Expired
Oct 13, 2012, 7:15 PM CDT
In force
35 min
Issued by
NWS Austin/San Antonio, TX
Area
Storm-based polygon

County Lee County, TX

The radar

The Ft Hood radar (KGRK), 62 km from the middle of the area, began a volume at 23:42 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.

What was reported inside it

TimeReportWhereRemark
Oct 13, 6:50 PM CDTTORNADO5 Se Lexington, TXTORNADO REPORTED BY 2 SOURCES NO DETAILS YET
Oct 13, 7:19 PM CDTTORNADO13 Sw Caldwell, TXRAIN WRAPPED TORNADO MOVING NE AT 15 MPH LOCATED 4 MILES WEST OF THE SPOTTER WHO WAS LOCATED 7 MILES NW OF DIMEBOX.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

The nearest sounding before it

Fort Worth, TX (KFWD), launched 12:00Z, 11.7 hours before the alert went out and 275 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, Fort Worth, TX at 12:00Z on 2012-10-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 184 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, Fort Worth, TX at 12:00Z on 2012-10-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 202 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
184 J/kg
Mixed-layer CIN
-330 J/kg
Mixed-layer LCL
732 m above ground
0-6 km bulk shear
25 kt
0-1 km storm-relative helicity
202 m²/s²
0-3 km storm-relative helicity
187 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.2

Open this sounding in Storm Lab

The text

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

466 
WFUS54 KEWX 132340
TOREWX
TXC287-140015-
/O.NEW.KEWX.TO.W.0025.121013T2340Z-121014T0015Z/

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
640 PM CDT SAT OCT 13 2012

THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHEASTERN LEE COUNTY...

* UNTIL 715 PM CDT.

* AT 637 PM CDT...NWS METEOROLOGISTS HAVE DETECTED A SEVERE
  THUNDERSTORM CAPABLE OF PRODUCING A TORNADO NEAR LEXINGTON...MOVING
  NORTHEAST AT 25 MPH. THIS STORM WILL MOVE NORTHEAST ALONG FM 696.

* SOME LOCATIONS IN THE WARNING INCLUDE DIME BOX AND TANGLEWOOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

IF YOU ARE IN A MOBILE HOME OR VEHICLE...GET OUT AND GO TO 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.

A SEVERE THUNDERSTORM WATCH REMAINS IN EFFECT UNTIL 900 PM CDT
SATURDAY EVENING FOR SOUTH CENTRAL TEXAS.

&&

LAT...LON 3023 9694 3037 9707 3057 9696 3056 9693
      3054 9691 3047 9689 3036 9676 3033 9674
      3032 9669 3030 9667
TIME...MOT...LOC 2340Z 224DEG 24KT 3038 9694

$$
4 follow-up statements
979 
WWUS54 KEWX 132346
SVSEWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
646 PM CDT SAT OCT 13 2012

TXC287-140015-
/O.CON.KEWX.TO.W.0025.000000T0000Z-121014T0015Z/
LEE TX-
646 PM CDT SAT OCT 13 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR
NORTHEASTERN LEE COUNTY...

AT 642 PM CDT...NWS METEOROLOGISTS CONTINUED TO DETECT A TORNADO. 
THIS TORNADO WAS LOCATED NEAR OLD DIME BOX...OR NEAR 
LEXINGTON...MOVING NORTHEAST AT 30 MPH. THIS STORM WILL MOVE 
NORTHEAST ALONG FM 696.

SOME LOCATIONS IN THE WARNING AREA INCLUDE DIME BOX AND TANGLEWOOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS ON THE LOWEST FLOOR OF A
BUILDING IN AN INTERIOR HALLWAY...BATHROOM...OR CLOSET. COVER
YOURSELF WITH BLANKETS...PILLOWS OR EVEN A MATTRESS FOR BETTER
PROTECTION.

&&

LAT...LON 3023 9694 3037 9707 3057 9696 3056 9693
      3054 9691 3047 9689 3036 9676 3033 9674
      3032 9669 3030 9667
TIME...MOT...LOC 2345Z 224DEG 24KT 3040 9691

$$
433 
WWUS54 KEWX 132353
SVSEWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
653 PM CDT SAT OCT 13 2012

TXC287-140015-
/O.CON.KEWX.TO.W.0025.000000T0000Z-121014T0015Z/
LEE TX-
653 PM CDT SAT OCT 13 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR
NORTHEASTERN LEE COUNTY...

AT 651 PM CDT...NWS METEOROLOGISTS CONTINUED TO DETECT A TORNADO. 
THIS TORNADO WAS LOCATED NEAR OLD DIME BOX...OR 6 MILES EAST OF 
LEXINGTON...MOVING NORTHEAST AT 15 MPH. THIS STORM WILL MOVE 
NORTHEAST ALONG FM 696. HAIL UP TO ONE INCH IN DIAMETER AND VERY 
HEAVY RAINFALL CAN ALSO BE EXPECTED. 

SOME LOCATIONS IN THE WARNING AREA INCLUDE TANGLEWOOD.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS ON THE LOWEST FLOOR OF A
BUILDING IN AN INTERIOR HALLWAY...BATHROOM...OR CLOSET. COVER
YOURSELF WITH BLANKETS...PILLOWS OR EVEN A MATTRESS FOR BETTER
PROTECTION.

&&

LAT...LON 3023 9694 3037 9707 3057 9696 3056 9693
      3054 9691 3047 9689 3036 9676 3033 9674
      3032 9669 3030 9667
TIME...MOT...LOC 2353Z 212DEG 12KT 3043 9691

$$
137 
WWUS54 KEWX 140007
SVSEWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
707 PM CDT SAT OCT 13 2012

TXC287-140015-
/O.CON.KEWX.TO.W.0025.000000T0000Z-121014T0015Z/
LEE TX-
707 PM CDT SAT OCT 13 2012

...A TORNADO WARNING REMAINS IN EFFECT UNTIL 715 PM CDT FOR
NORTHEASTERN LEE COUNTY...

AT 705 PM CDT...NWS METEOROLOGISTS CONTINUED TO DETECT A TORNADO. 
THIS TORNADO WAS LOCATED 6 MILES SOUTHEAST OF TANGLEWOOD...OR 8 MILES
NORTHEAST OF LEXINGTON...MOVING NORTHEAST AT 15 MPH. THIS STORM WILL 
MOVE NORTHEAST ALONG FM 696. HAIL UP TO ONE INCH IN DIAMETER AND 
VERY HEAVY RAINS CAN ALSO BE EXPECTED. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

THE SAFEST PLACE TO BE DURING A TORNADO IS ON THE LOWEST FLOOR OF A
BUILDING IN AN INTERIOR HALLWAY...BATHROOM...OR CLOSET. COVER
YOURSELF WITH BLANKETS...PILLOWS OR EVEN A MATTRESS FOR BETTER
PROTECTION.

&&

LAT...LON 3023 9694 3037 9707 3057 9696 3056 9693
      3054 9691 3047 9689 3036 9676 3033 9674
      3032 9669 3030 9667
TIME...MOT...LOC 0006Z 212DEG 12KT 3047 9688

$$
415 
WWUS54 KEWX 140016
SVSEWX

SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
716 PM CDT SAT OCT 13 2012

TXC287-140025-
/O.EXP.KEWX.TO.W.0025.000000T0000Z-121014T0015Z/
LEE TX-
716 PM CDT SAT OCT 13 2012

...THE TORNADO WARNING FOR NORTHEASTERN LEE COUNTY HAS EXPIRED...

AT 715 PM CDT...THE THUNDERSTORM AND ASSOCIATED TORNADO HAS MOVE OUT 
OF LEE COUNTY. THE WARNING WAS ALLOWED TO EXPIRE. 

LAT...LON 3023 9694 3037 9707 3057 9696 3056 9693
      3054 9691 3047 9689 3036 9676 3033 9674
      3032 9669 3030 9667
TIME...MOT...LOC 0007Z 212DEG 12KT 3047 9688

$$

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Oct 13, 2:41 PM CDTSpecial Weather StatementEWXBastrop, Blanco, Burnet, Caldwell, Comal, Guadalupe and 5 more79 min
Oct 13, 3:55 PM CDTSpecial Weather StatementEWXBastrop, Caldwell, Lee, Williamson80 min
Oct 13, 6:07 PM CDTSpecial Weather StatementEWXLee53 min

Nearby

Tornado Warnings in Texas, 2012Every tornado warning in 2012Tornadoes in 2012

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.