Alert archive / Texas / Flash Flood Warnings in 1997
Flash Flood Warning 193, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this flash flood warning at Jun 22, 1997, 7:36 AM CDT for Gillespie County, Kerr 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
- Jun 22, 1997, 7:36 AM CDT (12:36 UTC)
- Expired
- Jun 22, 1997, 11:45 AM CDT
- In force
- 4 hr
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
Counties Gillespie County, TX, Kerr County, TX
The radar
The Austin/San Antonio radar (KEWX), 121 km from the middle of the area, began a volume at 12:35 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, 0.6 hours before the alert went out and 187 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
- 1204 J/kg
- Mixed-layer CIN
- -51 J/kg
- Mixed-layer LCL
- 537 m above ground
- 0-6 km bulk shear
- 32 kt
- 0-1 km storm-relative helicity
- 172 m²/s²
- 0-3 km storm-relative helicity
- 400 m²/s²
- Significant tornado parameter
- 1.4
- Supercell composite
- 9.9
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSAT 221236 FFWSAT TXC019-029-031-091-137-171-259-265-299-325-385-463-221645- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 736 AM CDT SUN JUN 22 1997 THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 1145 AM CDT FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN SOUTH CENTRAL TEXAS ...BANDERA COUNTY...BEXAR COUNTY...BLANCO COUNTY...COMAL COUNTY ...EDWARDS COUNTY...GILLESPIE COUNTY...KENDALL COUNTY...KERR COUNTY ...LLANO COUNTY...MEDINA COUNTY...REAL COUNTY...UVALDE COUNTY ADDITIONAL HEAVY RAIN CONTINUED TO FALL ACROSS SOUTH CENTRAL TEXAS THROUGH THE PRE-SUNRISE HOURS AND TOWARD THE MID MORNING. RAINFALL HAS BROUGHT MOST AREA CREEKS AND STREAMS TO FLASH FLOODING WITH A VERY DANGEROUS SITUATION TAKING PLACE. ALL PERSONS IN THE WARNED COUNTIES ARE URGED TO USE EXTREME CAUTION WHEN TRAVELING. A FLASH FLOOD WARNING MEANS THAT FLOODING IS OCCURRING OR IMMINENT. MOST FLASH FLOOD DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS BRIDGES...OR LOW SPOTS IF WATER COVERS THE ROADWAY. NEVER TRY TO CROSS A FLOWING STREAM...EVEN A SMALL ONE...ON FOOT TO ESCAPE RISING WATER DURING THREATENING RAINS. A FLASH FLOOD WARNING MEANS THAT FLOODING IS IMMINENT. IT IS IMPORTANT TO KNOW WHERE YOU ARE RELATIVE TO STREAMS...RIVERS...OR CREEKS WHICH CAN BECOME KILLERS IN HEAVY RAINS. CAMPERS AND OTHER PEOPLE IN RECREATION AREAS ALONG CREEKS...STREAMS...AND RIVERS IN THE WARNING AREA SHOULD MOVE TO HIGH GROUND IMMEDIATELY. &
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.
In the hours before
Local storm report, Jun 22, 3:43 AM CDT, 3 hours 53 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TEXAS
343 AM CDT SUN JUN 22 1997
TIME(CDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0340 AM BANDERA TX FLOODING
06/22/97 BANDERA 18.5 INCHES OF RAIN DURING
PAST 24 HRS. HOMES GOING
DOWN STREAM AND SEVERAL
PEOPLE MISSING.
0340 AM COMFORT TX FLOODING
06/22/97 KENDALL PEOPLE EVACUATED ALONG
CYPRESS CREEK NEAR COMFORTLocal storm report, Jun 22, 3:44 AM CDT, 3 hours 52 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TEXAS
343 AM CDT SUN JUN 22 1997
TIME(CDT) .....CITY LOCATION..... STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0340 AM BANDERA TX FLOODING
06/22/97 BANDERA 18.5 INCHES OF RAIN DURING
PAST 24 HRS. HOMES GOING
DOWN STREAM AND SEVERAL
PEOPLE MISSING.
0340 AM COMFORT TX FLOODING
06/22/97 KENDALL PEOPLE EVACUATED ALONG
CYPRESS CREEK NEAR COMFORTSpecial weather statement, Jun 22, 5:12 AM CDT, 2 hours 24 minutes before
TXZ171>173-183>194-202>209-217>225-228-230000- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 513 AM CDT SUN JUN 22 1997 ...FLASH FLOOD WATCH IN EFFECT THROUGH TONIGHT FOR ALL OF SOUTH CENTRAL TEXAS...THE TEXAS HILL COUNTRY AND THE MIDDLE RIO GRANDE PLAINS... THERE IS A STRONG POTENTIAL FOR MORE HEAVY RAINFALL AND FLOODING OVER MUCH OF SOUTH CENTRAL TEXAS AND THE HILL COUNTRY TODAY AND TONIGHT. THE FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT FOR THE FOLLOWING COUNTIES... ATASCOSA...BANDERA...BLANCO...BURNET...DIMMIT...EDWARDS... GILLESPIE...KENDALL..KERR...KINNEY...MAVERICK...LLANO...REAL... BASTROP...CALDWELL...FAYETTE...HAYS...LEE...TRAVIS...WILLIAMSON... ATASCOSA...BEXAR...COMAL...FRIO...GUADALUPE...MEDINA...UVALDE... WILSON...ZAVALA...DE WITT...GONZALES...KARNES AND...LAVACA. A STRONG...SLOW MOVING UPPER LEVEL LOW PRESSURE SYSTEM OVER CENTRAL TEXAS...A MODERATE LOW LEVEL JET AND VERY WARM AND MOIST AIR OVER SOUTH TEXAS WILL COMBINE TO PRODUCE HEAVY RAINFALL AND FLASH FLOODING TODAY AND TONIGHT FOR SOUTH TEXAS. WIDESPREAD SHOWERS AND THUNDERSTORMS WILL PERSIST TODAY AND TONIGHT WITH ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES AND ISOLATED AMOUNTS OF NEAR 6 INCHES OR MORE POSSIBLE. MANY RIVERS...CREEKS AND STREAMS ARE ALREADY FLOODED AND EVACUATIONS HAVE BEEN REPORTED ACROSS THE HILL COUNTRY. THIS IS A DANGEROUS SITUATION. PLEASE STAY TUNED TO WEATHER UPDATES. MANY ROADS ARE CLOSED AND DRIVING IS NOT RECOMMENDED TODAY...UNLESS YOU ARE MOVING TO HIGHER GROUND. NEARBY HAZARDOUS WEATHER OUTLOOKS INCLUDE: FOR SOUTHWEST TEXAS...FROM MIDLAND...LBBSPSMAF FOR THE CONCHO VALLEY...FROM SAN ANGELO...LBBSPSSJT FOR NORTH TEXAS...FROM FORT WORTH...FTWSPSFTW FOR SOUTHEAST TEXAS...FROM HOUSTON/GALVESTON...SATSPSHOU FOR COASTAL BEND/RIO GRANDE PLAINS...FROM CORPUS CHRISTI...SATSPSCRP THE HAZARDOUS WEATHER OUTLOOK NORMALLY WILL BE UPDATED BY MEANS OF THE ZONE FORECASTS...SHORT TERM FORECAST...WATCHES...WARNINGS...AND ADVISORIES. THE HAZARDOUS WEATHER OUTLOOK ITSELF WILL BE UPDATED ONLY IF UNEXPECTED HAZARDOUS WEATHER DEVELOPS OR IF EXPECTED HAZARDOUS WEATHER NO LONGER IS FORECAST TO DEVELOP.
Special weather statement, Jun 22, 5:13 AM CDT, 2 hours 23 minutes before
TXZ171>173-183>194-202>209-217>225-228-230000- HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 513 AM CDT SUN JUN 22 1997 ...FLASH FLOOD WATCH IN EFFECT THROUGH TONIGHT FOR ALL OF SOUTH CENTRAL TEXAS...THE TEXAS HILL COUNTRY AND THE MIDDLE RIO GRANDE PLAINS... THERE IS A STRONG POTENTIAL FOR MORE HEAVY RAINFALL AND FLOODING OVER MUCH OF SOUTH CENTRAL TEXAS AND THE HILL COUNTRY TODAY AND TONIGHT. THE FLASH FLOOD WATCH IS IN EFFECT THROUGH TONIGHT FOR THE FOLLOWING COUNTIES... ATASCOSA...BANDERA...BLANCO...BURNET...DIMMIT...EDWARDS... GILLESPIE...KENDALL..KERR...KINNEY...MAVERICK...LLANO...REAL... BASTROP...CALDWELL...FAYETTE...HAYS...LEE...TRAVIS...WILLIAMSON... ATASCOSA...BEXAR...COMAL...FRIO...GUADALUPE...MEDINA...UVALDE... WILSON...ZAVALA...DE WITT...GONZALES...KARNES AND...LAVACA. A STRONG...SLOW MOVING UPPER LEVEL LOW PRESSURE SYSTEM OVER CENTRAL TEXAS...A MODERATE LOW LEVEL JET AND VERY WARM AND MOIST AIR OVER SOUTH TEXAS WILL COMBINE TO PRODUCE HEAVY RAINFALL AND FLASH FLOODING TODAY AND TONIGHT FOR SOUTH TEXAS. WIDESPREAD SHOWERS AND THUNDERSTORMS WILL PERSIST TODAY AND TONIGHT WITH ADDITIONAL RAINFALL AMOUNTS OF 1 TO 3 INCHES AND ISOLATED AMOUNTS OF NEAR 6 INCHES OR MORE POSSIBLE. MANY RIVERS...CREEKS AND STREAMS ARE ALREADY FLOODED AND EVACUATIONS HAVE BEEN REPORTED ACROSS THE HILL COUNTRY. THIS IS A DANGEROUS SITUATION. PLEASE STAY TUNED TO WEATHER UPDATES. MANY ROADS ARE CLOSED AND DRIVING IS NOT RECOMMENDED TODAY...UNLESS YOU ARE MOVING TO HIGHER GROUND. NEARBY HAZARDOUS WEATHER OUTLOOKS INCLUDE: FOR SOUTHWEST TEXAS...FROM MIDLAND...LBBSPSMAF FOR THE CONCHO VALLEY...FROM SAN ANGELO...LBBSPSSJT FOR NORTH TEXAS...FROM FORT WORTH...FTWSPSFTW FOR SOUTHEAST TEXAS...FROM HOUSTON/GALVESTON...SATSPSHOU FOR COASTAL BEND/RIO GRANDE PLAINS...FROM CORPUS CHRISTI...SATSPSCRP THE HAZARDOUS WEATHER OUTLOOK NORMALLY WILL BE UPDATED BY MEANS OF THE ZONE FORECASTS...SHORT TERM FORECAST...WATCHES...WARNINGS...AND ADVISORIES. THE HAZARDOUS WEATHER OUTLOOK ITSELF WILL BE UPDATED ONLY IF UNEXPECTED HAZARDOUS WEATHER DEVELOPS OR IF EXPECTED HAZARDOUS WEATHER NO LONGER IS FORECAST TO DEVELOP.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 21, 7:30 PM CDT | Flash Flood Warning | EWX | Kendall | 60 min |
| Jun 21, 7:30 PM CDT | Severe Thunderstorm Warning | EWX | Kendall | 60 min |
| Jun 21, 8:41 PM CDT | Flash Flood Warning | EWX | Blanco, Kendall | 4 hr |
| Jun 21, 8:41 PM CDT | Flash Flood Warning | EWX | Kerr | 4 hr |
| Jun 21, 9:25 PM CDT | Flash Flood Warning | EWX | Comal | 3 hr |
| Jun 21, 10:15 PM CDT | Flash Flood Warning | EWX | Gillespie | 4 hr |
| Jun 22, 12:03 AM CDT | Flash Flood Warning | EWX | Edwards, Real | 4 hr |
| Jun 22, 12:03 AM CDT | Flash Flood Warning | EWX | Bandera | 4 hr |
| Jun 22, 12:38 AM CDT | Flash Flood Warning | EWX | Kendall, Kerr | 7 hr |
| Jun 22, 2:15 AM CDT | Flash Flood Warning | EWX | Bastrop, Burnet, Travis, Williamson | 6 hr |
| Jun 22, 2:15 AM CDT | Flash Flood Warning | EWX | Edwards, Real | 6 hr |
| Jun 22, 2:15 AM CDT | Flash Flood Warning | EWX | Bexar, Medina | 6 hr |
| Jun 22, 2:15 AM CDT | Flash Flood Warning | EWX | Blanco | 6 hr |
| Jun 22, 2:57 AM CDT | Flash Flood Warning | EWX | Uvalde | 6 hr |
| Jun 22, 3:28 AM CDT | Flash Flood Warning | EWX | Bandera | 5 hr |
| Jun 22, 3:28 AM CDT | Flash Flood Warning | EWX | Comal | 5 hr |
| Jun 22, 3:28 AM CDT | Flash Flood Warning | EWX | Gillespie | 5 hr |
| Jun 22, 7:36 AM CDT | Flash Flood Warning | EWX | Bandera, Edwards, Medina, Real, Uvalde | 4 hr |
| Jun 22, 7:36 AM CDT | Flash Flood Warning | EWX | Bexar, Comal, Kendall | 4 hr |
| Jun 22, 7:36 AM CDT | Flash Flood Warning | EWX | Blanco, Llano | 4 hr |
| Jun 22, 8:04 AM CDT | Flash Flood Warning | EWX | Hays | 4 hr |
| Jun 22, 8:04 AM CDT | Flash Flood Warning | EWX | Burnet | 4 hr |
| Jun 22, 8:47 AM CDT | Flash Flood Warning | EWX | Travis, Williamson | 3 hr |
| Jun 22, 11:15 AM CDT | Flash Flood Warning | EWX | Bandera, Bexar, Medina, Uvalde | 5 hr |
| Jun 22, 11:15 AM CDT | Flash Flood Warning | EWX | Blanco, Gillespie, Kendall, Kerr, Llano | 5 hr |
| Jun 22, 11:15 AM CDT | Flash Flood Warning | EWX | Comal, Hays | 5 hr |
| Jun 22, 11:15 AM CDT | Flash Flood Warning | EWX | Burnet | 5 hr |
| Jun 22, 11:15 AM CDT | Flash Flood Warning | EWX | Edwards, Real | 5 hr |
| Jun 22, 11:20 AM CDT | Flash Flood Warning | EWX | Travis, Williamson | 5 hr |
| Jun 22, 12:07 PM CDT | Flash Flood Warning | EWX | Guadalupe | 4 hr |
| Jun 22, 3:58 PM CDT | Flash Flood Warning | EWX | Bandera, Bexar, Medina | 3 hr |
| Jun 22, 3:58 PM CDT | Flash Flood Warning | EWX | Blanco, Comal, Gillespie, Kendall, Kerr | 3 hr |
| Jun 22, 3:58 PM CDT | Flash Flood Warning | EWX | Guadalupe, Hays | 3 hr |
Nearby
Flash Flood Warnings in Texas, 1997Every flash flood warning in 1997
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.