Alert archive / Texas / Flash Flood Warnings in 2002
Flash Flood Warning 118, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this flash flood warning at Jul 5, 2002, 11:47 AM CDT for 24 counties in 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 outline as issued.
The facts
- Issued
- Jul 5, 2002, 11:47 AM CDT (16:47 UTC)
- Expired
- Jul 5, 2002, 4:00 PM CDT
- In force
- 4 hr
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Counties, with a storm outline in the text
All 24 counties
Atascosa County, TX, Bandera County, TX, Bexar County, TX, Blanco County, TX, Burnet County, TX, Caldwell County, TX, Comal County, TX, Dimmit County, TX, Edwards County, TX, Frio County, TX, Gillespie County, TX, Guadalupe County, TX, Hays County, TX, Karnes County, TX, Kendall County, TX, Kerr County, TX, Llano County, TX, Medina County, TX, Real County, TX, Travis County, TX, Uvalde County, TX, Williamson County, TX, Wilson County, TX, Zavala County, TX
The radar
The Austin/San Antonio radar (KEWX), 75 km from the middle of the area, began a volume at 16:51 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
Del Rio, TX (KDRT), launched 12:00Z, 4.8 hours before the alert went out and 204 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
- 1186 J/kg
- Mixed-layer CIN
- -40 J/kg
- Mixed-layer LCL
- 613 m above ground
- 0-6 km bulk shear
- 9 kt
- 0-1 km storm-relative helicity
- 65 m²/s²
- 0-3 km storm-relative helicity
- 131 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 KEWX 051647
FFWSAT
TXC013-019-029-031-053-055-091-127-137-163-171-187-209-255-259-265-
299-325-385-453-463-491-493-507-052100-
BULLETIN - EAS ACTIVATION REQUESTED
FLASH FLOOD WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
1145 AM CDT FRI JUL 5 2002
THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A
* FLASH FLOOD WARNING FOR THE FOLLOWING COUNTIES...
BURNET
LLANO
WILLIAMSON
TRAVIS
GILLESPIE
BLANCO
HAYS
EDWARDS
KERR
KENDALL
REAL
CALDWELL
COMAL
BANDERA
GUADALUPE
BEXAR
MEDINA
UVALDE
WILSON
ATASCOSA
KARNES
FRIO
ZAVALA
DIMMIT
* UNTIL 400 PM CDT
* AT 1145 AM...SHOWERS AND SOME EMBEDDED THUNDERSTORMS CONTINUED
ROUGHLY FROM CATARINA TO HONDO TO MEDINA TO KERRVILLE TO CASTELL.
RAINFALL RATES WERE UP TO 2 TO 4 INCHES PER HOUR IN THE STRONGER
SHOWERS AND THUNDERSTORMS. ALTHOUGH RAINS HAVE SLACKENED EAST OF
I35 LATE THIS MORNING...RUNOFF FROM HEAVY RAINS EARLIER TODAY AND
THE THREAT OF ADDITIONAL RAINS THIS AFTERNOON WILL CONTINUE TO CAUSE
EXTREME AND DANGEROUS FLOODING AT LOW WATER CROSSINGS AND OTHER LOW
LYING AREAS. MANY CREEKS...STREAMS...AND RIVERS ARE IN FLOOD...SOME
AT RECORD LEVELS.
DRIVING IS STRONGLY DISCOURAGED IN THIS DANGEROUS...LIFE-THREATENING
SITUATION.
LAT...LON 2827 10010 2880 9770 2942 9787 2967 9766
2986 9793 3016 9775 3046 9742 3085 9757
3090 9794 3098 9806 3089 9892 3045 9927
3009 9973 3008 9999 2969 10007 2913 10011
2893 100081 follow-up statement
000 WGUS74 KEWX 051744 FFSSAT TXC013-019-029-031-053-055-091-127-137-163-171-187-209-255-259-265- 299-325-385-453-463-491-493-507-052100- FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 1245 PM CDT FRI JUL 5 2002 ...FLASH FLOOD WARNING UNTIL 400 PM TODAY...JULY 5TH FOR BURNET...LLANO...WILLIAMSON...TRAVIS...GILLESPIE...BLANCO...HAYS ...KERR...KENDALL...REAL...CALDWELL...COMAL...BANDERA...GUADALUPE... BEXAR...MEDINA...UVALDE...WILSON...ATASCOSA...KARNES...FRIO...DIMMIT ...AND ZAVALA COUNTIES... LATEST COMPUTER PROJECTIONS SUGGEST A GRADUAL DECREASE IN RAINFALL THIS AFTERNOON AND TONIGHT. HOWEVER...THE RAIN AREA WILL REMAIN MUCH THE SAME AS THAT WHICH RECEIVED HEAVY AMOUNTS OVERNIGHT AND FOR THE PAST SEVERAL DAYS. IN GENERAL...AN ADDITIONAL ONE HALF TO ONE INCH OF RAIN WILL OCCUR THROUGH MIDNIGHT WITH 2 TO 4 INCH AMOUNTS IN SPOTS. FLOODING AND FLASH FLOODING WILL PERSIST IN THIS DANGEROUS...LIFE THREATENING SITUATION. TRAVEL IS STRONGLY DISCOURAGED. STAY TUNED TO LOCAL MEDIA OUTLETS FOR THE LATEST WEATHER INFORMATION.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jul 4, 11:10 PM CDT | Flash Flood Warning | EWX | Bexar | 3 hr |
| Jul 4, 11:36 PM CDT | Flash Flood Warning | EWX | Kendall | 3 hr |
| Jul 5, 12:30 AM CDT | Flash Flood Warning | EWX | Blanco, Burnet, Comal | 4 hr |
| Jul 5, 12:35 AM CDT | Flash Flood Warning | EWX | Gillespie | 3 hr |
| Jul 5, 12:48 AM CDT | Flash Flood Warning | EWX | Wilson | 3 hr |
| Jul 5, 2:01 AM CDT | Flash Flood Warning | EWX | Bexar, Kendall, Llano | 119 min |
| Jul 5, 2:53 AM CDT | Flash Flood Warning | EWX | Bandera, Kerr, Medina | 4 hr |
| Jul 5, 3:00 AM CDT | Flash Flood Warning | EWX | Atascosa, Karnes | 4 hr |
| Jul 5, 3:41 AM CDT | Flash Flood Warning | EWX | Bexar, Blanco, Burnet, Comal, Gillespie, Kendall and 2 more | 3 hr |
| Jul 5, 3:52 AM CDT | Flash Flood Warning | EWX | Hays | 3 hr |
| Jul 5, 3:54 AM CDT | Flash Flood Warning | EWX | Hays | 3 hr |
| Jul 5, 4:47 AM CDT | Flash Flood Warning | EWX | Guadalupe, Real | 2 hr |
| Jul 5, 5:49 AM CDT | Flash Flood Warning | EWX | Caldwell, Travis | 3 hr |
| Jul 5, 6:26 AM CDT | Flash Flood Warning | EWX | Atascosa, Bandera, Bexar, Blanco, Burnet, Caldwell and 15 more | 6 hr |
| Jul 5, 7:53 AM CDT | Flash Flood Warning | EWX | Dimmit, Zavala | 4 hr |
| Jul 5, 3:31 PM CDT | Flash Flood Warning | EWX | Atascosa, Bandera, Bexar, Blanco, Burnet, Caldwell and 17 more | 4 hr |
Nearby
Flash Flood Warnings in Texas, 2002Every flash flood warning 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.