Alert archive / Texas / Tornado Warnings in 1988
Tornado Warning 2, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this tornado warning at Apr 29, 1988, 7:46 PM CDT for Guadalupe County, Wilson County, Texas. It was in force for 44 min.
The area
The counties it named.
The facts
- Issued
- Apr 29, 1988, 7:46 PM CDT (00:46 UTC)
- Expired
- Apr 29, 1988, 8:30 PM CDT
- In force
- 44 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
Counties Guadalupe County, TX, Wilson County, TX
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
The nearest sounding before it
Victoria Regiona, TX (KVCT), launched 00:00Z, 0.8 hours before the alert went out and 123 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
- 1150 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 775 m above ground
- 0-6 km bulk shear
- 53 kt
- 0-1 km storm-relative helicity
- 17 m²/s²
- 0-3 km storm-relative helicity
- 96 m²/s²
- Significant tornado parameter
- 0.5
- Supercell composite
- 2.6
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KSAT 300049
TORSAT
TXC187-493-300130-
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SAN ANTONIO TX
746 PM CDT FRI APR 29 1988
THE NATIONAL WEATHER SERVICE IN SAN ANTONIO HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 830 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN SOUTH TEXAS
...GUADALUPE...WILSON
SEVERAL REPORTS OF FUNNELS CLOUDS AND A POSSIBLE TORNADO HAVE BEEN
RECEIVED FROM WILSON AND EXTREME EASTERN BEXAR COUNTY IN THE PAST FEW
MINUTES. WEATHER SERVICE RADAR INDICATES VERY STRONG THUNDERSTORMS IN
THESE COUNTIES...MOVING RAPIDLY EAST.
IF YOU ARE IN THE PATH OF THIS STORM...GO TO A BASEMENT SHELTER OR A
CENTRAL INTERIOR ROOM ON THE LOWEST FLOOR OF YOUR HOME OR BUILDING.
ABANDON CARS AND MOBILE HOMES FOR A REINFORCED BUILDING.
LARGE HAIL...FREQUENT LIGHTNING AND VERY HEAVY RAIN WILL LIKELY
ACCOMPANY THIS STORM.
PLEASE LISTEN TO YOUR LOCAL RADIO...TV OR NOAA WEATHER RADIO STATION
FOR LATER STATEMENTS OR WARNINGS REGARDING THIS SEVERE WEATHER EVENT.What forecasters said that day
The local office's own words before this tornado warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
In the hours before
Special weather statement, Apr 29, 4:35 PM CDT, 3 hours 11 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 435 PM CDT FRI APR 29 1988 AT 420 PM CDT RADAR INDICATED A VERY HEAVY THUNDERSTORM APPROXIMATELY 20 MILES NORTHWEST OF DEL RIO. THIS STORM WAS MOVING TO THE EAST AT AROUND 20 MPH. IT SHOULD PASS THROUGH DEL RIO IN THE NEXT HOUR. WINDS OF AROUND 40 MPH AND HAIL OF A HALF INCH OF LESS ARE LIKELY WITH THIS STORM. PERSONS WHO CAN SHELTER THEIR VEHICLES OR OTHER ITEMS LIKELY TO BE DAMAGED BY HAIL SHOULD DO SO NOW. SMALL PEA SIZE HAIL WAS REPORTED FROM THE MALL AREA OF NORTH DEL RIO IN THE LAST FIFTEEN MINUTES. THIS IS FROM A SMALLER THUNDERSTORM THAT IS OUT IN FRONT OF THE MAIN BAND. AT 420 PM A BAND OF THUNDERSTORMS AND SHOWERS WAS LYING FROM JUNCTION SOUTHWEST THROUGH VAL VERDE COUNTY INTO THE AMISTAD RESERVOIR. THESE THUNDERSTORMS AND SHOWERS ARE ALL MOVING TO THE EAST AT ABOUT 20 MPH. THE RAINS SHOULD NOT LAST OVER HALF AN HOUR AND DRAINAGE PROBLEMS IN THE THE CITY OF DEL RIO ARE NOT NOW ANTICIPATED. ADDITIONAL STATEMENTS WILL BE ISSUED AS CONDITIONS WARRANT.
Special weather statement, Apr 29, 4:44 PM CDT, 3 hours 2 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 445 PM CDT FRI APR 29 1988 ...SEVERE THUNDERSTORM WATCH IN EFFECT FOR MUCH OF SOUTH CENTRAL TEXAS THROUGH 1100 PM THIS EVENING... NATIONAL WEATHER SERVICE RADAR AT INDICATED AN AREA OF SCATTERED TO NUMEROUS THUNDERSTORMS FORMING OVER THE EASTERN EDGE OF THE HILL COUNTRY AT 440 PM THIS AFTERNOON. THE AREA WAS LOCATED FROM JUNCTION TO DEL RIO TO LAREDO AND BACK TO JUNCTION. THE STORMS WERE MOVING TO THE EAST AT 30 MPH. PEA SIZED HAIL WAS REPORTED IN THE PAST 15 MINUTES IN THE CITY OF DEL RIO. NO SEVERE WEATHER HAS BEEN REPORTED WITH THESE STORMS...BUT LARGE HAIL AND DAMAGING WINDS ARE POSSIBLE. REPORTS OF SEVERE WEATHER SHOULD BE CALLED TO THE CLOSEST LAW ENFORCEMENT AGENCY AS SOON AS POSSIBLE. THEY WILL ALERT THE LOCAL COMMUNITY TO THE WEATHER THREAT AND THEN PASS THE INFORMATION TO THE NATIONAL WEATHER SERVICE FOR WARNING DISSIMINATION. EVERYONE IN THE WATCH AREA IS URGED TO CONTINUE TO MONITOR A SOURCE OF WEATHER INFORMATION THROUGH TONIGHT.
Special weather statement, Apr 29, 5:08 PM CDT, 2 hours 38 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 508 PM CDT FRI APR 29 1988 ...SEVERE THUNDERSTORM WATCH IN EFFECT FOR MUCH OF CENTRAL AND FAR SOUTH TEXAS THROUGH 1100 PM THIS EVENING... SCATTERED TO NUMEROUS THUNDERSTORMS...SOME VERY INTENSE...HAVE FORMED IN A LINE FROM NEAR JUNCTION TO DEL RIO AND ARE MOVING TO THE EAST AT 30 MPH. ADDITIONAL THUNDERSTORMS WERE LOCATED BETWEEN COTULLA...EAGLE PASS AND LAREDO. THESE STORMS WERE ALSO MOVING TO THE EAST AT 30 MPH. PEA SIZED HAIL WAS REPORTED AT 500 PM THIS AFTERNOON AT CRYSTAL CITY AS THE STORMS MOVED ACROSS THE CITY. LARGE HAIL AND DAMAGING WINDS ARE POSSIBLE IN THESE STORMS. VERY FREQUENT AND DANGEROUS LIGHTNING HAVE ALSO BEEN REPORTED IN THE THUNDERSTORMS. THE BEST SHELTER FROM SEVERE STORMS IS FOUND IN THE INTERIOR OF THE LOWEST LEVEL OF A STRONG HOME OR OFFICE BUILDING. IT IS BEST TO KEEP AWAY FROM WINDOWS...DOORS AND AREAS WITH GLASS. E,VERYONE IN THE WATCH AREA IS URGED TO CONTINUE TO MONITOR A SOURCE OF WEATHER INFORMATION THROUGH TONIGHT.
Special weather statement, Apr 29, 5:11 PM CDT, 2 hours 35 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AUSTIN TX 505 PM CDT FRI APR 29 1988 ...SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR TRAVIS WILLIAMSON BASTROP CALDWELL AND COUNTIES WESTWARD OVER THE HILL COUNTRY UNTIL 1100 PM. WEATHER RADAR INDICATED THUNDERSTORMS WERE CONTINUE TO DEVELOPE FROM NORTHEAST OF SAN ANGELO SOUTHWARD THROUGH THE JUNCTION AREA TO EAST AND SOUTHEAST OF THE DEL RIO AREA. THESE THUNDERSTORMS WERE MOVING EAST AT NEAR 25/ MPH. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR THE WEATHER AND LISTEN FOR LATER STATEMENTS AND OR WARNINGS.
Special weather statement, Apr 29, 5:50 PM CDT, 1 hour 56 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AUSTIN TX 550 PM CDT FRI APR 29 1988 ...SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR TRAVIS WILLIAMSON BASTROP CALDWELL AND COUNTIES WESTWARD OVER THE HILL COUNTRY UNTIL 1100 PM. WEATHER RADAR INDICATED INTENSE THUNDERSTORMS MOVING INTO NORTHWEST GILLESPIE COUNTY. OTHER THUNDERSTORMS WERE LOCATED WEST OF LAMAPSAS ...NORTH OF SAN SABA AND WEST OF KERRVILLE. THESE STHUNDERSTORMS WERE MOVING EAST AT |NEAR 25 MPH. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR THE WEATHER AND LISTEN FOR LATER STATEMENTS AND OR WARNINGS.
Special weather statement, Apr 29, 6:55 PM CDT, 51 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AUSTIN TX 650 PM CDT FRI APR 29 1988 ...SEVERE THUNDERSTORM WATCH IS IN EFFECT FOR TRAVIS WILLIAMSON BASTROP CALDWELL AND COUNTIES WESTWARD OVER THE HILL COUNTRY UNTIL 1100 PM. WEATHER RADAR INDICATED THUNDERSTORMS BETWEEN LAKE BUCHANAN AND LAMPASAS AND FROM NORTH OF STONEWALL SOUTHWARD TO NEAR BOERNE. ALSO THUNDERSTORMS CONTINUE SOUTH OF SAN ANTONIO IN THE AREA NEAR PLEASANTON ...STOCKDALE AND KARNES CITY AND ALONG THE COASTAL AREAS. THE THUNDERSTORMS OVER THE HILL COUNTRY WERE MOVING EAST AT NEAR 35 MPH. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR THE WEATHER AND LISTEN FOR LATER STATEMENTS AND OR WARNINGS. G
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 29, 7:08 PM CDT | Tornado Warning | EWX | Bexar | 52 min |
| Apr 29, 7:29 PM CDT | Severe Thunderstorm Warning | EWX | Guadalupe, Wilson | 61 min |
| Apr 29, 7:35 PM CDT | Severe Thunderstorm Warning | EWX | Guadalupe, Wilson | 55 min |
| Apr 29, 7:38 PM CDT | Severe Thunderstorm Warning | EWX | Llano | 67 min |
| Apr 29, 7:59 PM CDT | Severe Thunderstorm Warning | EWX | Gonzales | 46 min |
Nearby
Tornado Warnings in Texas, 1988Every tornado warning in 1988Tornadoes in 1988
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.