Alert archive / Texas / Tornado Warnings in 2002

Tornado Warning 4, NWS Corpus Christi, TX

September 8, 2002Goliad County, Texas

NWS Corpus Christi, TX issued this tornado warning at Sep 8, 2002, 4:45 AM CDT for Goliad County, Texas. It was in force for 45 min. 1 report 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
Sep 8, 2002, 4:45 AM CDT (09:45 UTC)
Expired
Sep 8, 2002, 5:30 AM CDT
In force
45 min
Issued by
NWS Corpus Christi, TX
Area
Counties, with a storm outline in the text

County Goliad County, TX

The radar

The Corpus Christi radar (KCRP), 100 km from the middle of the area, began a volume at 09:44 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
Sep 8, 4:45 AM CDTTornado F0Goliad, TXTornado was associated with Tropical Depression Fay. No damage reported.

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.

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 00:00Z, 9.8 hours before the alert went out and 109 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 2002-09-08Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1233 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 00:00Z on 2002-09-08The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 10 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
1233 J/kg
Mixed-layer CIN
-6 J/kg
Mixed-layer LCL
1438 m above ground
0-6 km bulk shear
17 kt
0-1 km storm-relative helicity
10 m²/s²
0-3 km storm-relative helicity
129 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.

978 
WFUS54 KCRP 080945
TORCRP
TXC175-081030-

BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
445 AM CDT SUN SEP 8 2002

THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A

* TORNADO WARNING FOR...
  NORTHWESTERN GOLIAD COUNTY IN TEXAS

* UNTIL 530 AM CDT

* AT 445 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  A TORNADO NEAR CHARCO...OR ABOUT 16 MILES WEST OF GOLIAD...MOVING
  NORTHEAST AT 20 MPH.

* THE TORNADO IS EXPECTED TO BE NEAR...
  WEESATCHE AROUND 530 AM CDT...

IF YOU ARE CAUGHT OUTSIDE...MOVE TO A STURDY BUILDING OR UNDERGROUND
SHELTER. AS A LAST RESORT...SEEK SHELTER IN A DITCH...CULVERT OR LOW
SPOT...AND COVER YOUR HEAD WITH YOUR HANDS.

LAT...LON 2863 9777 2850 9763 2875 9731 2891 9749

The office that day

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

IssuedProductOfficeCountiesLasted
Sep 8, 3:06 AM CDTTornado WarningCRPBee, Live Oak39 min
Sep 8, 3:47 AM CDTSpecial Marine WarningCRP118 min
Sep 8, 3:47 AM CDTSpecial Marine WarningCRP118 min
Sep 8, 4:03 AM CDTTornado WarningCRPGoliad42 min
Sep 8, 5:56 AM CDTSpecial Marine WarningCRP2 hr
Sep 8, 6:43 AM CDTFlash Flood WarningCRPGoliad2 hr
Sep 8, 8:44 AM CDTFlash Flood WarningCRPGoliad2 hr
Sep 8, 11:02 AM CDTFlash Flood WarningCRPGoliad88 min
Sep 8, 5:50 PM CDTFlash Flood WarningCRPBee3 hr

Nearby

Tornado Warnings in Texas, 2002Every tornado warning in 2002Tornadoes in 2002

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; radar from the NEXRAD Level II archive.