Alert archive / Texas / Flash Flood Warnings in 2003

Flash Flood Warning 9, NWS Corpus Christi, TX

July 16, 2003Bee County, Refugio County, Texas

NWS Corpus Christi, TX issued this flash flood warning at Jul 16, 2003, 11:55 AM CDT for Bee County, Refugio County, Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.

The area

The outline as issued.

The facts

Issued
Jul 16, 2003, 11:55 AM CDT (16:55 UTC)
Expired
Jul 16, 2003, 3:00 PM CDT
In force
3 hr
Issued by
NWS Corpus Christi, TX
Area
Counties, with a storm outline in the text

Counties Bee County, TX, Refugio County, TX

The nearest sounding before it

Corpus Christi, TX (KCRP), launched 12:00Z, 4.9 hours before the alert went out and 59 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 12:00Z on 2003-07-16Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 2535 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 12:00Z on 2003-07-16The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity -5 square meters per square second.1939Sfc1 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
2535 J/kg
Mixed-layer CIN
-8 J/kg
Mixed-layer LCL
625 m above ground
0-6 km bulk shear
13 kt
0-1 km storm-relative helicity
-5 m²/s²
0-3 km storm-relative helicity
18 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 
WGUS54 KCRP 161658
FFWCRP
TXC025-391-162000-

BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
1155 AM CDT WED JUL 16 2003

THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A

* FLASH FLOOD WARNING FOR...
  SOUTHEASTERN BEE COUNTY IN TEXAS
  SOUTHERN REFUGIO COUNTY IN TEXAS

* UNTIL 300 PM CDT

* AT 1149 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
  VERY HEAVY RAIN ACROSS SOUTHEASTERN BEE COUNTY AND SOUTHERN REFUGION
  COUNTY...MOVING NORTH AT 25 MPH. ADDITIONAL THUNDERSTORMS SOUTH OF 
  THE AREA WILL ALSO BE MOVING ACROSS THE AREA OVER THE NEXT HOUR.
  ADDITIONAL RAINFALL AMOUNTS OF 1/2 INCH TO 1 INCH WITH ISOLATED 3
  INCH AMOUNTS ARE POSSIBLE THROUGH 300 PM CDT.

EXCESSIVE RUNOFF FROM THIS STORM WILL CAUSE FLASH FLOODING OF SMALL
CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. ADDITIONALLY...COUNTRY
ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS AND STREAMS AND OTHER
LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING.

DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE
ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS
SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY.
MOVE TO HIGHER GROUND.

LAT...LON 2817 9767 2811 9724 2834 9708 2841 9782

$$

TE
1 follow-up statement
000 
WGUS74 KCRP 161901
FFSCRP
TXC025-175-391-162015-

FLASH FLOOD STATEMENT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
200 PM CDT WED JUL 16 2003

...A FLASH FLOOD WARNING CONTINUES FOR GOLIAD COUNTY UNTIL 245 PM...

...A FLASH FLOOD WARNING CONTINUE FOR BEE AND REFUGIO COUNTIES UNTIL
  300 PM...

AT 200 PM CDT...DOPPLER RADAR INDICATED SCATTERED SHOWERS AND 
THUNDERSTORMS CONTINUING TO TRACK ACROSS GOLIAD...REFUGIO AND 
EASTERN BEE COUNTIES.  SINCE 1100 AM CDT...1 TO 3 INCHES OF RAIN 
HAVE FALLEN ACROSS MUCH OF THIS AREA.  AN ADDITIONAL ONE-HALF TO ONE 
INCH OF RAIN WILL BE POSSIBLE THROUGH 300 PM CDT.  FLASH FLOODING 
WAS REPORTED AT 1245 PM CDT ACROSS SOUTHEASTERN BEE COUNTY ALONG THE 
SLIVER CREEK NEAR COUNTY ROAD 536.  AS A RESULT...THE FLASH FLOOD 
WARNINGS FOR GOLIAD...BEE AND REFUGIO COUNTIES WILL CONTINUE.  
ADDITIONAL WARNINGS MAY BECOME NECESSARY AS MORE SHOWERS AND 
THUNDERSTORMS MOVE NORTHWEST FROM THE GULF OF MEXICO.

EXCESSIVE RUNOFF FROM THESE STORMS WILL CAUSE FLASH FLOODING OF 
SMALL CREEKS AND STREAMS...HIGHWAYS AND UNDERPASSES. 
ADDITIONALLY...COUNTRY ROADS AND FARMLANDS ALONG THE BANKS OF CREEKS 
AND STREAMS AND OTHER LOW LYING AREAS ARE SUBJECT TO FLASH FLOODING.

$$

MB

The office that day

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

IssuedProductOfficeCountiesLasted
Jul 15, 7:04 PM CDTSpecial Marine WarningCRP116 min
Jul 15, 10:52 PM CDTSpecial Marine WarningCRP83 min
Jul 16, 5:21 AM CDTSpecial Marine WarningCRP24 min
Jul 16, 12:51 PM CDTFlash Flood WarningCRPGoliad2 hr
Jul 16, 5:13 PM CDTSpecial Marine WarningCRP2 hr

Nearby

Flash Flood Warnings in Texas, 2003Every flash flood warning in 2003

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.