Alert archive / Texas / Flash Flood Warnings in 2003
Flash Flood Warning 8, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this flash flood warning at Jul 15, 2003, 4:34 PM CDT for Live Oak County, McMullen 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 15, 2003, 4:34 PM CDT (21:34 UTC)
- Expired
- Jul 15, 2003, 7:30 PM CDT
- In force
- 3 hr
- Issued by
- NWS Corpus Christi, TX
- Area
- Counties, with a storm outline in the text
Counties Live Oak County, TX, McMullen County, TX
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this flash flood warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 12:00Z, 9.6 hours before the alert went out and 115 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.
- Mixed-layer CAPE
- 403 J/kg
- Mixed-layer CIN
- -39 J/kg
- Mixed-layer LCL
- 983 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 68 m²/s²
- 0-3 km storm-relative helicity
- 136 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WGUS54 KCRP 152139
FFWCRP
TXC297-311-160030-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
434 PM CDT TUE JUL 15 2003
THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A
* FLASH FLOOD WARNING FOR...
LIVE OAK COUNTY IN TEXAS
MCMULLEN COUNTY IN TEXAS
* UNTIL 730 PM CDT
* AT 429 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED
A VERY HEAVY RAINBAND FROM TROPICAL STORM CLAUDETTE MOVING FROM
LIVE OAK COUNTY INTO MCMULLEN COUNTY. CLAUDETTE WAS MOVING TO
WEST AT AROUND 15 MPH. THIS RAINBAND IS THE WEAKENING EYEWALL
OF CLAUDETTE AND CONTAINS RAINFALL RATES OF 1 TO 3 INCHES AN
HOUR. TOTAL RAINFALL AMOUNTS WILL AVERAGE BETWEEN 3 AND 5
INCHES OF RAIN ACROSS MOST OF LIVE OAK AND MCMULLEN COUNTIES.
* SOME LOCATIONS AFFECTED INCLUDE...
CALLIHAM...
CHOKE CANYON...
CLEGG...
CROSS...
DINERO...
GEORGE WEST...
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 2823 9787 2865 9811 2870 9803 2877 9812
2860 9835 2861 9876 2809 9877 2810 9849
2810 9794
$$What forecasters said that day
The local office's own words before this flash flood warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Corpus Christi, TX wrote its last area forecast discussion before this flash flood warning went out at Jul 15, 3:35 PM CDT, 59 minutes earlier.
Area forecast discussion, Jul 15, 3:35 PM CDT, 59 minutes before
COASTAL BEND FORECAST DISCUSSION...CORRECTED FOR INLAND WARNING
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
335 PM CDT TUE JUL 15 2003
SHORT-TERM(TONIGHT THRU WEDNESDAY)...CLAUDETTE STILL PACKING A PUNCH
ALTHOUGH EYE IS FILLING IN AND IS WELL INLAND. WILL GO WITH INLAND
TROPICAL STORM WIND WARNING FOR THIS EVENING ALL NORTHERN
ZONES...BUT WINDS WILL DIMINISH FROM EAST TO WEST AS CLAUDETTE
CONTINUES IT INLAND TRACK. FLASH FLOOD WATCH NEEDED GENERALLY NORTH
OF A LINE FROM ENCINAL TO PORTLAND BASED ON FORECAST OF RAINFALL AND
SEEING WHAT HAS ALSO FALLING WHERE CLAUDETTE HAS MADE ITS EFFECTS
KNOWN. WINDS WILL DIE OFF. HAVE FOLLOWED TPC FORECAST TRACK AND
WILL ADJUST GRIDS LATER TO MAKE A BETTER FIT AFTER THE ISSUANCE OF
TEXT PRODUCTS. RAIN-COOLED AIR WILL BRING TEMPS DOWN...AND
LINGERING CLOUDS WILL KEEP TEMPS FROM GOING TOO HIGH ON WEDNESDAY.
WINDS BY TOMORROW AFTERNOON WILL FINALLY GO BACK TO A MORE SYNOPTIC
SCALE TYPE. THE BOTTOM .CRP... SAYS ALL THAT IS IMPORTANT.
LONG TERM (WEDNESDAY NIGHT THRU TUESDAY)...REMNANTS OF CLAUDETTE ARE
FORECAST TO BE WELL WEST OF THE FORECAST AREA BY WEDNESDAY NIGHT.
BUT DEEP MOISTURE WILL REMAIN OVER THE AREA WITH THE POSSIBILITY OF
OUTER BANDS FROM CLAUDETTE MOVING ACROSS THE RIO GRANDE PLAINS
WEDNESDAY NIGHT. SO WILL CONTINUE LIKELY POPS OUT WEST FOR WEDNESDAY
NIGHT. WILL BLANKET CHANCE POPS AREAWIDE FOR THURSDAY AS DAYTIME
HEATING COMBINED WITH DEEP MOISTURE...PWATS NEAR 1.9 INCHES...AND
LIKELY SEABREEZE BOUNDARY WILL PROVIDE DECENT CHANCE FOR STORM
DEVELOPMENT. SLIGHTLY DRIER AIR WILL WORK ITS WAY INTO THE AREA
FRIDAY INTO THE WEEKEND AS THE UPPER RIDGE HOLDS TO THE NORTH OF THE
REGION. THERE IS THE POSSIBILITY OF WEAK SHORT WAVE TROFS MOVING
ACROSS THE AREA BUT CONFIDENCE IS NOT ENOUGH TO WARRANT ANYTHING
MORE THAN SLIGHT CHANCE POPS IN THE EXTENDED AT THIS TIME.
CRP TB 074/087 077/090 077 85342
VCT TB 072/089 077/091 076 95342
LRD TB 074/086 076/093 077 87642
.CRP...FLASH FLOOD WATCH FOR TXZ290>234-244>247.
TROPICAL STORM WARNING IN EFFECT FOR COASTAL
COUNTIES TXZ244>247 AND GMZ235-255-275.
INLAND TROPICAL STORM WIND WARNING TXZ229>234.
SCA GMZ230-250-270
86/SHORT-TERM
89/LONG-TERMHazardous weather outlook, Jul 15, 7:09 AM CDT, 9 hours 25 minutes before
TXZ229>234-239>247-161100- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 709 AM CDT TUE JUL 15 2003 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH TEXAS. .DAY ONE...TODAY AND TONIGHT A HURRICANE WARNING IS IN EFFECT FROM BAFFIN BAY TO PORT OCONNOR. ALSO...AN INLAND TROPICAL STORM WIND WARNING IS IN EFFECT FOR VICTORIA...GOLIAD...BEE...JIM WELLS...LIVE OAK AND MCMULLEN COUNTIES. AN INLAND TROPICAL STORM WIND WATCH IS IN EFFECT FOR DUVAL AND LASALLE COUNTIES. A FLASH FLOOD WATCH IS IN EFFECT FOR THE COUNTIES OF ARANSAS...BEE...CALHOUN...GOLIAD...LIVE OAK...MCMULLEN... REFUGIO...SAN PATRICIO AND VICTORIA. HIGH SWELLS PRODUCED BY TROPICAL STORM CLAUDETTE WILL CONTINUE TO AFFECT THE SOUTH TEXAS COAST AND ADJACENT COASTAL WATERS TODAY. SMALL CRAFT SHOULD REMAIN IN PORT. WATER LEVELS OVER THE BAYS AND WATERWAYS ARE AROUND 2 TO 2.5 FEET ABOVE NORMAL...AND WILL CONTINUE TO INCREASE TODAY AND TONIGHT...ESPECIALLY DURING TIME OF HIGH TIDE. THIS AFTERNOON...STORM TIDE LEVELS BETWEEN 2 AND 4 FEET ABOVE MEAN SEA LEVEL ARE EXPECTED SOUTH OF ROCKPORT. NORTH OF ROCKPORT...TIDES OF 4 TO 6 FEET ARE EXPECTED. THE LATEST FORECAST FROM THE NATIONAL HURRICANE CENTER IS FOR HURRICANE CLAUDETTE TO MOVE ONSHORE NEAR ROCKPORT THIS AFTERNOON. A BRIEF PERIOD OF HURRICANE FORCE WINDS WILL ENTER THE COUNTIES OF ARANSAS AND REFUGIO. TROPICAL STORM FORCE WINDS ARE EXPECTED TO MOVE ACROSS MUCH OF THE NORTHERN PORTIONS OF THE COASTAL BEND THIS AFTERNOON AND TONIGHT. FLASH FLOODING IS POSSIBLE THIS AFTERNOON AND TONIGHT...AS CLAUDETTE GENERATES RAINFALL AMOUNTS OF 2 TO 3 INCHES NORTH OF A LINE FROM ROCKPORT TO ENCINAL...AND LESS THAN 2 INCHES SOUTH OF THIS LINE. .DAYS TWO THROUGH SEVEN...WEDNESDAY THROUGH MONDAY BY WEDNESDAY...TOTAL RAINFALL AMOUNTS FROM CLAUDETTE WILL RANGE FROM 5 TO 8 INCHES NORTH OF THE LINE FROM ROCKPORT TO ENCINAL...WITH 2 TO 4 INCHES SOUTH OF THIS LINE. CLAUDETTE WILL CONTINUE MOVING WEST ACROSS THE NORTHERN RIO GRANDE PLAINS ON WEDNESDAY. RAINFALL ON WEDNESDAY COULD BE HEAVY AND CAUSE LOCALIZED FLOODING. POSSIBLE COASTAL FLOODING AND VERY HIGH SEAS WILL SLOWLY DIMINISH WEDNESDAY NIGHT. NEAR NORMAL TEMPERATURES AND MOSTLY A SLIGHT CHANCE OF SHOWERS AND THUNDERSTORMS WILL EXIT THE REMAINDER OF THE PERIOD. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION IS REQUESTED TODAY AND TONIGHT FOR THE COASTAL BEND. WC/BB
In the hours before
Local storm report, Jul 15, 1:57 PM CDT, 2 hours 37 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
157 PM CDT TUE JUL 15 2003
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0152 PM 15 NW REFUGIO TX HURRICANE
07/15/03 GOLIAD HWY 77 CLOSED NORTH OF
REFUGIO AND SOUTH OF HWY
239. 5-6 18 WHEELERS BLOWN
OVER ON THEIR SIDES ACROSS
LANES.
0153 PM HOLIDAY BEACH TX HURRICANE
07/15/03 ARANSAS SPEEDY STOP LOST ROOF.
RELAYED BY HAM RADIO.
0126 PM VICTORIA TX HURRICANE
07/15/03 VICTORIA ASOS RECORDED WINDS GUSTING
TO 83 MPH. RELAYED BY HAM
RADIO. PHONE LINES ARE
DOWN.
JRLocal storm report, Jul 15, 2:55 PM CDT, 1 hour 39 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
255 PM CDT TUE JUL 15 2003
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1110 AM 12 NE PORT LAVACA TX HURRICANE
07/15/03 JACKSON EVERY STRUCTRE DAMAGED IN
PORT ALTO.
1110 AM PORT LAVACA TX HURRICANE
07/15/03 CALHOUN PORT LAVACA HIGH SCHOOL GYM
ROOF GONE.
1120 AM SEADRIFT TX HURRICANE
07/15/03 CALHOUN MEASURED WINDS OF 97 MPH
WITH GUST TO 111 MPH.
JRLocal storm report, Jul 15, 2:55 PM CDT, 1 hour 39 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTION
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
255 PM CDT TUE JUL 15 2003
CORRECTION FROM JACKSON COUNTY TO CALHOUN COUNTY FOR PORT ALTO EVENT
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1110 AM 12 NE PORT LAVACA TX HURRICANE
07/15/03 CALHOUN EVERY STRUTURE DAMAGED IN
PORT ALTO.
1110 AM PORT LAVACA TX HURRICANE
07/15/03 CALHOUN PORT LAVACA HIGH SCHOOL GYM
ROOF GONE.
1120 AM SEADRIFT TX HURRICANE
07/15/03 CALHOUN MEASURED WINDS OF 97 MPH
WITH GUST TO 111 MPH.
JRLocal storm report, Jul 15, 3:02 PM CDT, 1 hour 32 minutes before
PRELIMINARY LOCAL STORM REPORT...CORRECTION
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
302 PM CDT TUE JUL 15 2003
CORRECTION FROM JACKSON COUNTY TO CALHOUN COUNTY FOR PORT ALTO EVENT
TIME(CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1110 AM 12 NE PORT LAVACA TX HURRICANE
07/15/03 CALHOUN EVERY STRUCTURE DAMAGED IN
PORT ALTO.
1110 AM PORT LAVACA TX HURRICANE
07/15/03 CALHOUN PORT LAVACA HIGH SCHOOL GYM
ROOF GONE.
1120 AM SEADRIFT TX HURRICANE
07/15/03 CALHOUN MEASURED WINDS OF 97 MPH
WITH GUST TO 111 MPH.
JRSpecial weather statement, Jul 15, 3:23 PM CDT, 1 hour 11 minutes before
TXZ229>234-244>247-160300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 323 PM CDT TUE JUL 15 2003 ...A TORNADO WATCH IS IN EFFECT... THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH VALID UNTIL 1000 PM CDT TUESDAY EVENING. THE WATCH INCLUDES THE COUNTIES OF ARANSAS...BEE...CALHOUN...GOLIAD...LA SALLE...LIVE OAK...MCMULLEN... REFUGIO...SAN PATRICIO AND VICTORIA. SOME CITIES INCLUDED IN THE WATCH ARE ARANSAS PASS...BEEVILLE...COTULLA...ENCINAL...GEORGE WEST...GOLIAD...INGLESIDE...MATHIS...PORT LAVACA...PORT OCONNOR... PORTLAND...REFUGIO...ROCKPORT...SEADRIFT...SINTON...SKIDMORE...THREE RIVERS...TILDEN AND VICTORIA. A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES TO OCCUR IN OR NEAR THE WATCH AREA. IF TORNADOES DO IN FACT DEVELOP OR ARE SPOTTED...THEN A TORNADO WARNING WILL BE ISSUED. EMERGENCY MANAGERS AND SPOTTER GROUPS SHOULD BE PREPARED FOR POSSIBLE ACTIVATION. RESIDENTS ACROSS SOUTH TEXAS SHOULD REMAIN ALERT AND BE READY TO QUICKLY ACT IF THREATENING WEATHER APPROACHES YOUR AREA. IF SEVERE WEATHER THREATENS YOUR AREA...THEN MOVE TO AN INTERIOR ROOM AND LAY DOWN ON THE FLOOR. IF CAUGHT OUTSIDE...LAY FLAT DOWN ON THE GROUND...PREFERABLY IN A DITCH OR OTHER LOW SPOT. NEVER TRY TO OUTRUN SEVERE WEATHER. TROPICAL STORM CLAUDETTE WILL CONTINUE TO TRACK ACROSS THE NORTHERN SECTIONS OF THE COASTAL BEND AND RIO GRANDE PLAINS THIS EVENING. ISOLATED TORNADOES WILL BE POSSIBLE NEAR THE EYEWALL AND ALSO TO THE EAST OF THE WEAKENING CENTER OF CLAUDETTE. ANY TORNADOES THAT DO FORM WILL BE BRIEF. MB
Special weather statement, Jul 15, 3:23 PM CDT, 1 hour 11 minutes before
TXZ229>234-244>247-160300- SPECIAL WEATHER STATEMENT...CORRECTED NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 323 PM CDT TUE JUL 15 2003 ...A TORNADO WATCH IS IN EFFECT... THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH VALID UNTIL 1000 PM CDT TUESDAY EVENING. THE WATCH INCLUDES THE COUNTIES OF ARANSAS...BEE...CALHOUN...GOLIAD...LA SALLE...LIVE OAK...MCMULLEN... REFUGIO...SAN PATRICIO AND VICTORIA. SOME CITIES INCLUDED IN THE WATCH ARE ARANSAS PASS...BEEVILLE...COTULLA...ENCINAL...GEORGE WEST...GOLIAD...INGLESIDE...MATHIS...PORT LAVACA...PORT OCONNOR... PORTLAND...REFUGIO...ROCKPORT...SEADRIFT...SINTON...SKIDMORE...THREE RIVERS...TILDEN AND VICTORIA. TROPICAL STORM CLAUDETTE WILL CONTINUE TO TRACK WESTWARD ACROSS THE NORTHERN SECTIONS OF THE COASTAL BEND AND RIO GRANDE PLAINS THIS EVENING. THE CENTER WAS LOCATED IN GOLIAD COUNTY AS OF 330 PM CDT. ISOLATED TORNADOES WILL BE POSSIBLE NEAR THE EYEWALL AND ALSO TO THE EAST OF THE WEAKENING CENTER OF CLAUDETTE. ANY TORNADOES THAT DO FORM WILL BE BRIEF. A TORNADO WATCH MEANS CONDITIONS ARE FAVORABLE FOR TORNADOES TO OCCUR IN OR NEAR THE WATCH AREA. IF TORNADOES DO IN FACT DEVELOP OR ARE SPOTTED...THEN A TORNADO WARNING WILL BE ISSUED. RESIDENTS ACROSS SOUTH TEXAS SHOULD REMAIN ALERT AND BE READY TO QUICKLY ACT IF THREATENING WEATHER APPROACHES YOUR AREA. IF A TORNADO THREATENS YOUR AREA...THEN MOVE TO AN INTERIOR ROOM AND LAY DOWN ON THE FLOOR. IF CAUGHT OUTSIDE...LAY FLAT DOWN ON THE GROUND...PREFERABLY IN A DITCH OR OTHER LOW SPOT. NEVER TRY TO OUTRUN A TORNADO. MB
The office that day
Everything else NWS Corpus Christi, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 15, 12:44 PM CDT | Flash Flood Warning | CRP | Aransas, Calhoun, Refugio, Victoria | 4 hr |
| Jul 15, 1:09 PM CDT | Tornado Warning | CRP | Aransas, Goliad, Refugio, Victoria | 111 min |
| Jul 15, 1:43 PM CDT | Flash Flood Warning | CRP | Bee, Goliad | 4 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.