Alert archive / Texas / Tornado Warnings in 1993

Tornado Warning 16, NWS Amarillo, TX

October 12, 1993Gray County, Texas

NWS Amarillo, TX issued this tornado warning at Oct 12, 1993, 6:43 PM CDT for Gray County, Texas. It was in force for 52 min. 1 report came from inside the area while it was in force.

The area

The counties it named, with what was reported inside it.

The facts

Issued
Oct 12, 1993, 6:43 PM CDT (23:43 UTC)
Expired
Oct 12, 1993, 7:35 PM CDT
In force
52 min
Issued by
NWS Amarillo, TX
Area
Whole counties

County Gray County, TX

What was reported inside it

TimeReportWhereRemark
Oct 12, 6:45 PM CDTTornado F1Laketon, TXThe tornado destroyed a carport and snapped four power poles. It was reported by the public through a local TV Meteorologist. The tornado moved over open pasture and dissipated with no further damage.

NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.

The nearest sounding before it

Amarillo Airport, TX (KAMA), launched 12:00Z, 11.7 hours before the alert went out and 83 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 1993-10-12Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 0 joules per kilogram.LCL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Amarillo Airport, TX at 12:00Z on 1993-10-12The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 282 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
0 J/kg
Mixed-layer CIN
No buoyant parcel
Mixed-layer LCL
1243 m above ground
0-6 km bulk shear
35 kt
0-1 km storm-relative helicity
282 m²/s²
0-3 km storm-relative helicity
286 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 
TTAA00 KAMA 122344
TORAMA
TXC179-130045-
 
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE AMARILLO TX
643 PM CDT TUE OCT 12 1993
 
THE NATIONAL WEATHER SERVICE IN AMARILLO HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  745 PM CDT
FOR THE PEOPLE IN THE FOLLOWING LOCATION...
 
IN THE TEXAS PANHANDLE
 
   ...NORTHEASTERN GRAY COUNTY
 
AT 642 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR SHOWED A SEVERE
THUNDERSTORM MOVING INTO THE NORTHEAST PART OF GRAY COUNTY. THIS STORM
COULD DEVELOP INTO A TORNADO...AND HAS PRODUCED GOLF BALL SIZE HAIL AS
IT MOVED THROUGH MIAMI IN ROBERTS COUNTY. THE STORM WAS MOVING SOUTH-
SOUTHEAST AT LESS THAN 10 MPH TOWARD THE TOWN OF LAKETON.
 
 
 
THIS IS A DANGEROUS STORM SITUATION. DO NOT RUN OUTSIDE TO FIND THE
TORNADO...SEEK SHELTER IMMEDIATELY.  MOVE TO A SHELTER BELOW GROUND
IF AVAILABLE. OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST
FLOOR. USE BLANKETS...PILLOWS OR CUSHIONS TO COVER YOBUR BODY. AVOID
WINDOWS.  ABANDON CARS AND MOBILE HOMES FOR REINFORCED BUILDINGS.
 
 
 
&

The office that day

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

IssuedProductOfficeCountiesLasted
Oct 12, 5:10 PM CDTSevere Thunderstorm WarningAMAOchiltree65 min
Oct 12, 5:50 PM CDTSevere Thunderstorm WarningAMARoberts55 min
Oct 12, 6:16 PM CDTSevere Thunderstorm WarningAMAOchiltree44 min
Oct 12, 6:19 PM CDTTornado WarningAMARoberts56 min

Nearby

Tornado Warnings in Texas, 1993Every tornado warning in 1993Tornadoes in 1993

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.