Alert archive / Texas / Tornado Warnings in 1997

Tornado Warning 8, NWS Lubbock, TX

April 10, 1997Garza County, Texas

NWS Lubbock, TX issued this tornado warning at Apr 10, 1997, 8:26 PM CDT for Garza County, Texas. It was in force for 64 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Apr 10, 1997, 8:26 PM CDT (01:26 UTC)
Expired
Apr 10, 1997, 9:30 PM CDT
In force
64 min
Issued by
NWS Lubbock, TX
Area
Whole counties

County Garza County, TX

The radar

The Lubbock radar (KLBB), 71 km from the middle of the area, began a volume at 01:27 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 watch it was issued in

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

IssuedProductOfficeLasted
Apr 10, 2:45 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Midland Regional, TX (KMAF), launched 00:00Z, 1.4 hours before the alert went out and 161 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 00:00Z on 1997-04-11Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1544 joules per kilogram.LCLLFCEL10008507005003002001001 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, Midland Regional, TX at 00:00Z on 1997-04-11The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 164 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
1544 J/kg
Mixed-layer CIN
-122 J/kg
Mixed-layer LCL
1434 m above ground
0-6 km bulk shear
46 kt
0-1 km storm-relative helicity
164 m²/s²
0-3 km storm-relative helicity
238 m²/s²
Significant tornado parameter
0.4
Supercell composite
9.5

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KLBB 110126 RRA
TORLBB
TXC169-110230-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE LUBBOCK TX
826 PM CDT THU APR 10 1997

THE NATIONAL WEATHER SERVICE IN LUBBOCK TX HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 930 PM CDT
FOR PEOPLE IN THE FOLLOWING LOCATION...

IN NORTHWESTERN TEXAS

   ...GARZA COUNTY
 
AT 823 PM CDT...A POSSIBLE TORNADO WAS INDICATED BY LUBBOCK DOPPLER
RADAR 9 MILES WEST OF POST MOVING EAST NORTHEAST AT 30 MPH.

THE FOLLOWING LOCATION IS IN THE PATH OF THIS TORNADO...  POST.

THIS STORM HAS A HISTORY OF PRODUCING TORNADOES.

THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY. IF YOU ARE IN THE
PATH OF THIS TORNADO MOVE TO A PLACE OF SAFETY BELOW GROUND IF
vAVAILABLE. OTHERWISE...GO TO A SMALL INTERIOR ROOM ON THE LOWEST
FLOOR POSSIBLE. AVOID WINDOWS. ABANDON CARS AND MOBILE HOMES FOR A
REINFORCED BUILDING OR GET INTO A DITCH OR CULVERT.

$$



The office that day

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

IssuedProductOfficeCountiesLasted
Apr 10, 7:23 PM CDTSevere Thunderstorm WarningLUBTerry32 min
Apr 10, 7:38 PM CDTTornado WarningLUBSwisher62 min
Apr 10, 7:47 PM CDTTornado WarningLUBHale, Lamb48 min
Apr 10, 7:49 PM CDTSevere Thunderstorm WarningLUBHockley, Lubbock36 min
Apr 10, 7:52 PM CDTFlash Flood WarningLUBSwisher3 hr
Apr 10, 7:55 PM CDTTornado WarningLUBLynn50 min
Apr 10, 8:08 PM CDTSevere Thunderstorm WarningLUBLubbock62 min
Apr 10, 8:30 PM CDTSevere Thunderstorm WarningLUBLamb60 min
Apr 10, 8:54 PM CDTSevere Thunderstorm WarningLUBSwisher61 min
Apr 10, 8:55 PM CDTTornado WarningLUBHale20 min
Apr 10, 8:59 PM CDTTornado WarningLUBLubbock36 min
Apr 10, 9:03 PM CDTSevere Thunderstorm WarningLUBTerry47 min
Apr 10, 9:09 PM CDTTornado WarningLUBCrosby46 min
Apr 10, 9:15 PM CDTSevere Thunderstorm WarningLUBBriscoe50 min
Apr 10, 9:17 PM CDTSevere Thunderstorm WarningLUBHale63 min
Apr 10, 9:28 PM CDTSevere Thunderstorm WarningLUBLynn32 min
Apr 10, 9:30 PM CDTTornado WarningLUBLubbock65 min
Apr 10, 9:41 PM CDTTornado WarningLUBDickens64 min
Apr 10, 9:54 PM CDTTornado WarningLUBCrosby61 min
Apr 10, 10:00 PM CDTSevere Thunderstorm WarningLUBLynn35 min
Apr 10, 10:07 PM CDTSevere Thunderstorm WarningLUBFloyd63 min
Apr 10, 10:34 PM CDTSevere Thunderstorm WarningLUBLubbock31 min
Apr 10, 10:43 PM CDTTornado WarningLUBDickens, Motley47 min
Apr 10, 10:55 PM CDTSevere Thunderstorm WarningLUBCrosby60 min
Apr 10, 11:08 PM CDTTornado WarningLUBCottle62 min
Apr 10, 11:51 PM CDTSevere Thunderstorm WarningLUBLynn64 min
Apr 10, 11:56 PM CDTSevere Thunderstorm WarningLUBLubbock64 min
Apr 11, 12:16 AM CDTSevere Thunderstorm WarningLUBFloyd, Motley64 min
Apr 11, 12:48 AM CDTSevere Thunderstorm WarningLUBFloyd62 min
Apr 11, 12:58 AM CDTSevere Thunderstorm WarningLUBCrosby52 min
Apr 11, 1:21 AM CDTSevere Thunderstorm WarningLUBKent49 min

Nearby

Tornado Warnings in Texas, 1997Every tornado warning in 1997Tornadoes in 1997

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.