Alert archive / Texas / Tornado Warnings in 1997

Tornado Warning 2, NWS Corpus Christi, TX

April 4, 1997Goliad County, Texas

NWS Corpus Christi, TX issued this tornado warning at Apr 4, 1997, 3:07 AM CST for Goliad County, Texas. It was in force for 38 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 4, 1997, 3:07 AM CST (09:07 UTC)
Expired
Apr 4, 1997, 3:45 AM CST
In force
38 min
Issued by
NWS Corpus Christi, TX
Area
Whole counties

County Goliad County, TX

The radar

The Corpus Christi radar (KCRP), 97 km from the middle of the area, began a volume at 09:10 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 00:00Z, 9.1 hours before the alert went out and 103 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 00:00Z on 1997-04-04Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1324 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, Corpus Christi, TX at 00:00Z on 1997-04-04The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 90 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
1324 J/kg
Mixed-layer CIN
0 J/kg
Mixed-layer LCL
503 m above ground
0-6 km bulk shear
62 kt
0-1 km storm-relative helicity
90 m²/s²
0-3 km storm-relative helicity
111 m²/s²
Significant tornado parameter
0.9
Supercell composite
3.9

Open this sounding in Storm Lab

The text

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

000 
TTAA00 KCRP 040906 RRA
TORCRP
TXC175-040945-
 
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
307 AM CST FRI APR 4 1997
 
THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL  345 AM CST
FOR PEOPLE IN THE FOLLOWING COUNTY......
 
IN SOUTH CENTRAL TEXAS
 
   ...GOLIAD COUNTY
 
DOPPLER RADAR SHOWED A POSSIBLE TORNADO NEAR BERCLAIR. THIS STORM WAS
MOVING NORTHEAST AT 25 MPH. PERSONS IN THE PATH OF THIS STORMS SHOULD
TAKE SHELTER.
 
IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A
BASEMENT.  GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE.
IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM
SUCH AS A CLOSET ON THE LOWEST FLOOR.  USE BLANKETS...PILLOWS...
OR CUSHIONS TO COVER YOUR BODY.  AVOID WINDOWS.

The office that day

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

IssuedProductOfficeCountiesLasted
Apr 3, 9:48 PM CSTFlash Flood WarningCRPWebb4 hr
Apr 3, 10:44 PM CSTFlash Flood WarningCRPDuval4 hr
Apr 3, 11:20 PM CSTSevere Thunderstorm WarningCRPDuval55 min
Apr 3, 11:59 PM CSTFlash Flood WarningCRPLive Oak, McMullen5 hr
Apr 4, 12:21 AM CSTFlash Flood WarningCRPBee, Goliad5 hr
Apr 4, 12:34 AM CSTFlash Flood WarningCRPVictoria4 hr
Apr 4, 12:42 AM CSTSevere Thunderstorm WarningCRPDuval63 min
Apr 4, 2:51 AM CSTSevere Thunderstorm WarningCRPBee, Goliad69 min
Apr 4, 3:47 AM CSTTornado WarningCRPGoliad, Victoria28 min
Apr 4, 5:00 AM CSTFlash Flood WarningCRPGoliad, Victoria3 hr
Apr 4, 8:43 AM CSTFlash Flood WarningCRPLive Oak47 min
Apr 4, 8:43 AM CSTSevere Thunderstorm WarningCRPLive Oak47 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.