Alert archive / Texas / Flash Flood Warnings in 1999
Flash Flood Warning 13, NWS Corpus Christi, TX
NWS Corpus Christi, TX issued this flash flood warning at Aug 23, 1999, 1:45 AM CDT for Bee County, Live Oak County, Refugio County, Texas. It was in force for 4 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Aug 23, 1999, 1:45 AM CDT (06:45 UTC)
- Expired
- Aug 23, 1999, 5:45 AM CDT
- In force
- 4 hr
- Issued by
- NWS Corpus Christi, TX
- Area
- Whole counties
Counties Bee County, TX, Live Oak County, TX, Refugio County, TX
The radar
The Corpus Christi radar (KCRP), 66 km from the middle of the area, began a volume at 06:49 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, 6.8 hours before the alert went out and 78 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
- 375 J/kg
- Mixed-layer CIN
- -1 J/kg
- Mixed-layer LCL
- 515 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- 229 m²/s²
- 0-3 km storm-relative helicity
- 235 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 2.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 WRUS1 KCRP 230652 FFWCRP TXC025-249-297-391-231045- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE CORPUS CHRISTI TX 145 AM CDT MON AUG 23 1999 THE NATIONAL WEATHER SERVICE IN CORPUS CHRISTI HAS ISSUED A * FLASH FLOOD WARNING FOR... SOUTHERN BEE COUNTY IN TEXAS THIS INCLUDES THE CITY OF SKIDMORE JIM WELLS COUNTY IN TEXAS THIS INCLUDES THE CITY OF ALICE SOUTHERN LIVE OAK COUNTY IN TEXAS THIS INCLUDES THE CITY OF LAKE CORPUS CHRISTI SOUTHERN REFUGIO COUNTY IN TEXAS * UNTIL 545 AM CDT * AT 145 AM CDT...WEATHER SERVICE DOPPLER RADAR INDICATED SQUALLS OF VERY HEAVY RAIN MOVING ACROSS JIM WELLS COUNTY AND THE SOUTHERN PORTIONS OF REFUGIO...BEE AND LIVE OAK COUNTIES. REPORTS OF STANDING WATER WERE OCCURRING IN JIM WELLS COUNTY ACCORDING TO THE LOCAL SHERIFF. ALSO WITH THE CENTER OF BRET MOVING JUST TO THE SOUTH OF JIM WELLS COUNTY...THERE WILL CONTINUE TO BE THE THREAT FOR ADDITIONAL HEAVY RAIN AND THE POTENTIAL FOR FLASH FLOODING. ACROSS THE SOUTHERN PORTIONS OF REFUGIO...BEE AND LIVE OAK COUNTIES...A SQUALL WITH VERY RAIN IN EXCESS OF 2 INCHES AN HOUR WILL CONTINUE TO AFFECT THIS REGION. FLASH FLOODING WILL BE POSSIBLE WITH THIS PARTICULAR SQUALL. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODS AND FLASH FLOODS. IF FLASH FLOODING IS OBSERVED ACT QUICKLY. MOVE UP TO HIGHER GROUND TO ESCAPE FLOOD WATERS. DO NOT STAY IN AREAS SUBJECT TO FLOODING WHEN WATER BEGINS RISING. 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. A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT OR OCCURRING. IF YOU ARE IN THE WARNING AREA MOVE TO HIGHER GROUND IMMEDIATELY. RESIDENTS LIVING ALONG STREAMS AND CREEKS SHOULD TAKE IMMEDIATE PRECAUTIONS TO PROTECT LIFE AND PROPERTY. DO NOT ATTEMPT TO CROSS SWIFTLY FLOWING WATERS OR WATERS OF UNKNOWN DEPTH BY FOOT OR BY AUTOMOBILE. IF YOUR VEHICLE STALLS, ABANDON IT IMMEDIATELY AND SEEK HIGHER GROUND. TO REPORT SEVERE WEATHER HAVE THE NEAREST LAW ENFORCEMENT AGENCY RELAY YOUR REPORT TO THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN CORPUS CHRISTI.
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 Aug 22, 10:12 PM CDT, 3 hours 33 minutes earlier.
Area forecast discussion, Aug 22, 10:12 PM CDT, 3 hours 33 minutes before
COASTAL BEND FORECAST DISCUSSION...UPDATED
NATIONAL WEATHER SERVICE CORPUS CHRISTI TX
1012 PM CDT SUN AUG 22 1999
UPDATED ZONES FOR REMOVAL OF HURRICANE WARNING TO TROPICAL STORM
WARNING AS PER COORDINATION WITH NHC. ALSO LOWERED HIGH WIND
WARNING TO WIND ADVISORY FOR NORTHERN COASTAL BEND AND INLAND
CROSSROADS. TWEEKED WINDS IN 2ND PERIOD AS WELL FOR CURRENT TRENDS
AND PER NHC COORDINATION. OTHER THAN THAT...SEE NO REASON TO MAKE
MANY OTHER CHANGES AT THIS TIME.
KSAT...WILL SEND OUT UPDATED WRKCR3 BY 1030 PM...THANK YOU FOR YOUR
PATIENCE.
.CRP...HURRICANE WARNING BETWEEN BAFFIN BAY AND PORT ARANSAS.
TROPICAL STORM WARNING BETWEEN PORT ARANSAS AND PORT OCONNOR
FLOOD AND FLASH FLOOD WATCH FOR TXZ229>234 AND
TXZ240>247 THROUGH MONDAY.
TORNADO WATCH ALL ZONES EXCEPT WEBB AND LASALLE COUNTIES TIL
2 AM CDT.
HIGH WIND WARNING FOR TXZ239>241 AND TXZ229>230 THRU MONDAY
WIND ADVISORY TXZ231>234
86/GW (LAND)...72/AP (MAR) ET AL...The office that day
Everything else NWS Corpus Christi, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 22, 7:19 PM CDT | Tornado Warning | CRP | Jim Wells | 26 min |
| Aug 22, 9:26 PM CDT | Flash Flood Warning | CRP | San Patricio | 4 hr |
| Aug 22, 9:26 PM CDT | Flash Flood Warning | CRP | Kleberg, Nueces | 4 hr |
| Aug 23, 1:30 AM CDT | Flash Flood Warning | CRP | Aransas, San Patricio | 4 hr |
| Aug 23, 1:30 AM CDT | Flash Flood Warning | CRP | Kleberg, Nueces | 4 hr |
| Aug 23, 1:45 AM CDT | Flash Flood Warning | CRP | Jim Wells | 4 hr |
| Aug 23, 6:15 AM CDT | Flash Flood Warning | CRP | Aransas, San Patricio | 2 hr |
| Aug 23, 6:15 AM CDT | Flash Flood Warning | CRP | Nueces | 2 hr |
| Aug 23, 7:15 AM CDT | Flash Flood Warning | CRP | Refugio | 4 hr |
| Aug 23, 7:41 AM CDT | Flash Flood Warning | CRP | Bee, Live Oak | 4 hr |
| Aug 23, 8:06 AM CDT | Flash Flood Warning | CRP | Aransas, Nueces, San Patricio | 3 hr |
| Aug 23, 1:30 PM CDT | Flash Flood Warning | CRP | Aransas, Bee, Jim Wells, Live Oak, Nueces, Refugio and 1 more | 4 hr |
| Aug 23, 1:30 PM CDT | Flash Flood Warning | CRP | Kleberg | 4 hr |
| Aug 23, 2:47 PM CDT | Tornado Warning | CRP | Nueces | 43 min |
| Aug 23, 5:00 PM CDT | Flash Flood Warning | CRP | Jim Wells, Kleberg, Live Oak, Nueces, San Patricio | 2 hr |
| Aug 23, 5:00 PM CDT | Flash Flood Warning | CRP | Aransas, Refugio | 2 hr |
| Aug 23, 5:00 PM CDT | Flash Flood Warning | CRP | Bee | 2 hr |
| Aug 23, 5:44 PM CDT | Flash Flood Warning | CRP | La Salle, Webb | 4 hr |
Nearby
Flash Flood Warnings in Texas, 1999Every flash flood warning in 1999
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.