Alert archive / Texas / Tornado Warnings in 1989
Tornado Warning 23, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this tornado warning at May 17, 1989, 12:43 AM CDT for Uvalde County, Texas. It was in force for 62 min.
The area
The counties it named.
The facts
- Issued
- May 17, 1989, 12:43 AM CDT (05:43 UTC)
- Expired
- May 17, 1989, 1:45 AM CDT
- In force
- 62 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Uvalde 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
Del Rio, TX (KDRT), launched 00:00Z, 5.7 hours before the alert went out and 104 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
- 3533 J/kg
- Mixed-layer CIN
- -8 J/kg
- Mixed-layer LCL
- 1141 m above ground
- 0-6 km bulk shear
- 56 kt
- 0-1 km storm-relative helicity
- 55 m²/s²
- 0-3 km storm-relative helicity
- 175 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 4.8
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KSAT 170544
TORSAT
TXC463-170645-
BULLETIN - EBS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE SAN ANTONIO TX
1243 AM CDT WED MAY 17 1989
THE NATIONAL WEATHER SERVICE IN SAN ANTONIO HAS ISSUED A
TORNADO WARNING EFFECTIVE UNTIL 145 AM CDT
FOR PEOPLE IN THE FOLLOWING COUNTY...
IN SOUTH TEXAS
...UVALDE
NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE THUNDERSTORM
WITH A POSSIBLE TORNADO MOVING INTO NORTHERN UVALDE COUNTY. THE
STORM WILL MOST LIKELY AFFECT THE LAGUNA...MONTELL...REAGAN WELLS...
GARNER STATE PARK AND CONCAN AREAS DURING THE NEXT HOUR. LARGE
HAIL AND DAMAGING WINDS HAVE ALREADY BEEN REPORTED IN THIS STORM
AS IT MOVED THROUGH KINNEY COUNTY.
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.
THIS IS A DANGEROUS STORM SITUATION. ACT QUICKLY.
LARGE HAIL...FREQUENT LIGHTNING AND VERY HEAVY RAIN WILL LIKELY
ACCOMPANY THIS STORM.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, May 16, 6:56 PM CDT, 5 hours 47 minutes before
SPECIAL WEATHER STATEMENT AND RADAR SUMMARY NATIONAL WEATHER SERVICE AUSTIN TX 700 PM CDT TUE MAY 17 1989 ...STILL NO THUNDERSTORMS IN OR CLOSE TO THE CAPITAL AREA..AT THIS TIME... JUST BEFORE 7 PM...RADAR DETECTED SEVERE THUNDERSTORMS OVER NORTH CENTRAL TEXAS...BETWEEN STEPHENVILLE AND HILLSBORO...ALSO ONE SOUTH- EAST OF DALLAS...WEST OF KAUFMAN. AN ISOLATED THUNDERSTORM WAS ALSO LOCATED JUST NORTH OF BALINGER OR 40 MILES NORTHEAST OF SAN ANGELO. ALL OF THOSE STORMS WERE MOVING TO THE NORTHEAST AT 15 MPH. WIDELY SCATTERED LIGHT RAINSHOWERS DOTTED SPOTS AROUND AUSTIN...AND NORTH AND NORTHEAST. THEY TOO WERE SPREADING NORTHWARD. AN ISOLATED THUNDERSTORM WAS DETECTED AT MAXIMUM RANGE.?..WHICH IS SOME INDICATION OF SEVERITY...OVER MEXICO...WEST OF LAREDO. ...CONTINUE THE TORNADO AND FLASH FLOOD WATCH...
Special weather statement, May 16, 7:12 PM CDT, 5 hours 31 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 710 PM CDT TUE MAY 16 1989 ...A TORNADO WATCH IS IN EFFECT FOR VAL VERDE COUNTY UNTIL 11 PM THIS EVENING... ...A FLASH FLOOD WATCH IS IN EFFECT FOR VAL VERDE COUNTY THIS TUESDAY NIGHT... AT 700 PM CDT RADAR INDICATED SCATTERED SHOWERS AND THUNDERSTORMS WERE OCCURRING FROM 80 MILES NORTHWEST OF DEL RIO...TO 80 OR MORE MILES SOUTHWEST OF DEL RIO IN MEXICO. MOVEMENT OF THE THUNDERSTORMS AND SHOWERS WAS TO THE NORTHEAST AT 30 MPH. THE THUNDERSTORMS AND SHOWERS WERE SHOWING RAPID CHANGES IN INTENSITY. BOTH DEVELOPING AND DISSIPATING RAPIDLY. SHORT PERIODS OF GUSTY WINDS BRIEF HEAVY RAIN AND DANGEROUS LIGHTNING CAN BE EXPECTED NEAR THESE SHOWERS AND THUNDERSTORMS. THE PRESENT SPEED OF MOVEMENT AND INTENSITY OF THE SHOWERS AND THUNDERSTORMS IS NOT FAVORABLE IMMEDIATELY FOR RUNOFF PROBLEMS DUE TO RAINFALL. SEVERE THUNDERSTORMS ARE CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH...LARGE HAIL...TORNADOES...VERY HEAVY RAIN...AND DANGEROUS LIGHTNING. IF YOU ARE IN THE PATH OF A TORNADO...THE SAFEST PLACE IS A BASEMENT. GET UNDER A WORKBENCH OR PIECE OF STURDY FURNITURE. IF NO BASEMENT IS AVAILABLE...SEEK SHELTER IN AN INTERIOR ROOM ON THE LOWEST FLOOR. USE BLANKETS OR PILLOWS TO COVER YOUR BODY. AVOID WINDOWS. A FLASH FLOOD WATCH MEANS FLASH FLOODING IS POSSIBLE. HEAVY RAINS CAN CAUSE A RAPID RISE OF STREAMS AND RIVERS...FLOODING LOW LYING AREAS AND LVOW WATER CROSSINGS.
Special weather statement, May 16, 9:57 PM CDT, 2 hours 46 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 955 PM CDT TUE MAY 16 1989 ...THE TORNADO WATCH ISSUED EARLIER FOR THE TEXAS HILL COUNTRY AND ADJACENT PORTIONS OF THE EDWARDS PLATEAU EXTENDED UNTIL 400 AM... THE TORNADO WATCH ISSUED EARLIER FOR THE TEXAS HILL COUNTRY AND ADJACENT EDWARD PLATEAU HAS BEEN EXTENDED UNTIL 400 AM EARLY WEDNESDAY MORNING. THUNDERSTORMS DEVELOPED DURING THE EVENING HOURS OVER NORTHEASTERN MEXICO AND HAVE MOVED INTO THE WESTERN TEXAS HILL COUNTRY AND EDWARDS PLATEAU FROM DEL RIO TO JUNCTION. AT 10 PM THUNDERSTORMS...SOME POSSIBLY SEVERE EXTENDED FROM VAL VERDE COUNTY SOUTHWARD INTO MEXICO WEST OF KINNEY AND MAVERICK COUNTIES. PERSONS IN THE TEXAS HILL COUNTRY AND ADJACENT AREAS OF SOUTH CENTRAL TEXAS AND THE EDWARDS PLATEAU ARE URGED TO REMAIN AWARE OF THE THREAT OF SEVERE WEATHER AND HEAVY RAINS TONIGHT AND LISTEN FOR ANY REQUIRED WEATHER UPDATES AND WARNINGS.
Local storm report, May 17, 12:08 AM CDT, 35 minutes before
STORM REPORT
NATIONAL WEATHER SERVICE SAN ANTONIO TX
1210 AM CDT WED MAY 17 1989
TIME EVENT
1151 PM CDT GOLFBALL SIZE HAIL 4 MILES WEST OF BRACKETVILLE REPORTED
BY THE KINNEY COUNTY SHERIFF.The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 7:30 PM CDT | Severe Thunderstorm Warning | EWX | Val Verde | 45 min |
| May 16, 9:35 PM CDT | Tornado Warning | EWX | Val Verde | 40 min |
| May 16, 10:15 PM CDT | Tornado Warning | EWX | Val Verde | 60 min |
| May 16, 10:36 PM CDT | Severe Thunderstorm Warning | EWX | Kinney | 69 min |
| May 16, 11:00 PM CDT | Severe Thunderstorm Warning | EWX | Edwards | 60 min |
| May 16, 11:05 PM CDT | Tornado Warning | EWX | Val Verde | 40 min |
| May 16, 11:39 PM CDT | Severe Thunderstorm Warning | EWX | Kinney | 66 min |
| May 17, 12:00 AM CDT | Tornado Warning | EWX | Kinney | 45 min |
| May 17, 12:15 AM CDT | Tornado Warning | EWX | Val Verde | 60 min |
| May 17, 1:05 AM CDT | Tornado Warning | EWX | Val Verde | 60 min |
| May 17, 2:00 AM CDT | Tornado Warning | EWX | Val Verde | 60 min |
| May 17, 2:55 AM CDT | Severe Thunderstorm Warning | EWX | Kinney | 65 min |
| May 17, 5:39 AM CDT | Severe Thunderstorm Warning | EWX | Kinney | 36 min |
| May 17, 6:44 AM CDT | Severe Thunderstorm Warning | EWX | Uvalde | 46 min |
| May 17, 8:22 AM CDT | Flash Flood Warning | EWX | Gillespie | 4 hr |
| May 17, 8:57 AM CDT | Flash Flood Warning | EWX | Travis, Williamson | 3 hr |
| May 17, 9:09 AM CDT | Severe Thunderstorm Warning | EWX | Hays | 66 min |
| May 17, 9:46 AM CDT | Tornado Warning | EWX | Williamson | 44 min |
| May 17, 9:50 AM CDT | Flash Flood Warning | EWX | Burnet | 3 hr |
| May 17, 10:13 AM CDT | Flash Flood Warning | EWX | Blanco, Hays | 3 hr |
| May 17, 11:51 AM CDT | Flash Flood Warning | EWX | Lee, Milam | 3 hr |
| May 17, 11:51 AM CDT | Flash Flood Warning | EWX | Bastrop | 3 hr |
| May 17, 2:32 PM CDT | Flash Flood Warning | EWX | Fayette | 118 min |
| May 17, 2:32 PM CDT | Severe Thunderstorm Warning | EWX | Fayette | 58 min |
| May 17, 3:25 PM CDT | Flash Flood Warning | EWX | Bastrop, Fayette, Lee | 75 min |
| May 17, 3:25 PM CDT | Severe Thunderstorm Warning | EWX | Burleson, Lee | 75 min |
| May 17, 3:25 PM CDT | Severe Thunderstorm Warning | EWX | Fayette | 75 min |
| May 17, 4:30 PM CDT | Severe Thunderstorm Warning | EWX | DeWitt, Lavaca | 60 min |
| May 17, 5:42 PM CDT | Severe Thunderstorm Warning | EWX | Goliad, Victoria | 63 min |
| May 17, 6:03 PM CDT | Severe Thunderstorm Warning | EWX | Goliad | 57 min |
Nearby
Tornado Warnings in Texas, 1989Every tornado warning in 1989Tornadoes in 1989
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.