Alert archive / Texas / Tornado Warnings in 1989
Tornado Warning 18, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this tornado warning at May 16, 1989, 9:35 PM CDT for Val Verde County, Texas. It was in force for 40 min. 2 reports came from inside the area while it was in force.
The area
The counties it named, with what was reported inside it.
The facts
- Issued
- May 16, 1989, 9:35 PM CDT (02:35 UTC)
- Expired
- May 16, 1989, 10:15 PM CDT
- In force
- 40 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Val Verde County, TX
The radar
The WSR-88D network and its archive begin in 1991, so there is no radar volume for this alert.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 16, 10:05 PM CDT | Hail 0.75 | Val Verde, TX | |
| May 16, 10:10 PM CDT | Tornado F1 | Val Verde, TX |
NCEI Storm Data entries that began inside the alert's area while it was in force. Before 2003 the local storm report archive is thin, so this is the record of what happened rather than what was phoned in. Storm Data before 1996 records only tornadoes, thunderstorm wind and hail.
The nearest sounding before it
Del Rio, TX (KDRT), launched 00:00Z, 2.6 hours before the alert went out and 66 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
The text of this product is not in the archive. The NWS text archive before 2002 is incomplete.
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, 4:57 PM CDT, 4 hours 38 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 455 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 450 PM CDT RADAR INDICATED AN AREA OF SHOWERS AND THUNDERSTORMS WAS OCCURRING ABOUT 65 MILES WEST OF DEL RIO ON BOTH SIDES OF THE RIO GRANDE. NO SHOWERS OR THUNDERSTORMS WERE OCCURRING IN VAL VERDE COUNTY. MOVEMENT OF THE THUNDERSTORMS WAS CONTINUING TO THE NORTHEAST AT ABOUT 20 MPH. GUSTY WINDS HEAVY RAIN AND DANGEROUS LIGHTNING CAN BE EXPECTED BY MOTORISTS AND BOATERS WEST OF LANGTRY DURING THE NEXT HOUR AS THE SHOWERS AND THUNDERSTORMS MOVE TO THE NORTHEAST. SEVERE THUNDERSTORMS ARE CAPABLE OF PRODUCING DAMAGING WINDS IN EXCESS OF 60 MPH...LARGE HAIL...TORNADOES...VERY HEAVY RAIN...AND DANGEROUS LIGHTNING. DO NOT USE YOUR CAR TO TRY TO OUTRUN A TORNADO. CARS ARE EASILY TOSSED AROUND BY TORNADO WINDS. IF YOU ARE CAUGHT IN THE PATH OF A TORNADO... LEAVE YOUR CAR AND GO TO A STRONG BUILDING. IF NO STRUCTURE IS NEARBY ...SEEK SHELTER IN A DITCH OR LOW SPOT. 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 LOW WATER CROSSINGS.
Special weather statement, May 16, 5:58 PM CDT, 3 hours 37 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 600 PM CDT TUE MAY 16 1989 ...A TORNADO WATCH IS IN EFFECT FOR VAL VERDE COUNTY FROM 4 PM TO 11 PM THIS EVENING... ...A FLASH FLOOD WATCH IS IN EFFECT FOR VAL VERDE COUNTY THIS TUESDAY NIGHT... AT 550 PM CDT RADAR INDICATED AN AREA OF SHOWERS AND THUNDERSTORMS WAS OCCURRING ABOUT 50 MILES NORTHWEST OF DEL RIO JUST NORTH OF THE RIO GRANDE. MOVEMENT OF THE THUNDERSTORMS WAS CONTINUING TO THE NORTHEAST AT ABOUT 20 MPH. PEOPLE IN AND NEAR LANGTRY...ABOUT 45 MILES NORTHWEST OF DEL RIO CAN EXPECT GUSTY WINDS HEAVY RAIN AND DANGEROUS LIGHTNING DURING THE NEXT HOUR AS THE SHOWERS AND THUNDERSTORMS MOVE TO THE NORTHEAST. 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 LOW WATER CROSSINGS.
Special weather statement, May 16, 6:10 PM CDT, 3 hours 25 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 610 PM CDT TUE MAY 16 1989 ...A TORNADO WATCH UNTIL 11 PM TONIGHT FOR THE TEXAS HILL COUNTRY AND ADJACENT PORTIONS OF THE EDWARDS PLATEAU... ...A FLASH FLOOD WATCH TONIGHT FOR THE TEXAS HILL COUNTRY AND ADJACENT AREAS OF THE SOUTH CENTRAL TEXAS... NO SEVERE WEATHER NOR HEAVY RAINS HAVE BEEN REPORTED IN THE WATCH AREAS SO FAR THIS EVENING. SCATTERED THUNDERSTORMS HAVE BEEN FORMING OVER THE EASTERN SLOPES OF THE MEXICAN PLATEAU AND MOVING EASTNORTHEASTWARD TOWARD THE RIO GRANDE RIVER. MOST OF THE THUNDERSTORMS HAVE BEEN DECREASING AS THEY APPROACHED THE RIVER. VERY MOIST UNSTABLE AIR CONTINUES OVER THE WATCH AREAS AND THUNDERSTORMS MAY CONTINUE TO DEVELOP OVER THE REGION DURING THE EVENING HOURS. 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 AN-D HEAVY RAINS TONIGHT AND LISTEN FOR ANY REQUIRED WEATHER UPDATES AND WARNINGS.
Special weather statement, May 16, 6:28 PM CDT, 3 hours 7 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 630 PM CDT TUE MAY 16 1989 ...A TORNADO WATCH IS IN EFFECT FOR VAL VERDE COUNTY FROM 4 PM TO 11 PM THIS EVENING... ...A FLASH FLOOD WATCH IS IN EFFECT FOR VAL VERDE COUNTY THIS TUESDAY NIGHT... AT 625 PM CDT RADAR INDICATED AN AREA OF SHOWERS AND THUNDERSTORMS WAS OCCURRING ABOUT 50 MILES NORTHWEST OF DEL RIO NEAR PANDALE. MOVEMENT OF THE THUNDERSTORMS WAS TO THE NORTHEAST AT ABOUT 25 MPH. PEOPLE IN AND NEAR PANDALE...ABOUT 45 MILES NORTHWEST OF DEL RIO CAN EXPECT STRONG GUSTY WINDS BRIEF HEAVY RAIN AND DANGEROUS LIGHTNING DURING THE NEXT HALF HOUR AS THE SHOWERS AND THUNDERSTORMS MOVE TO THE NORTHEAST. 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 STJREAMS AND RIVERS...FLOODING LOW LYING AREAS AND LOW WATER CROSSINGS.
Special weather statement, May 16, 6:56 PM CDT, 2 hours 39 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, 2 hours 23 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.
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, 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, 12:43 AM CDT | Tornado Warning | EWX | Uvalde | 62 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; verification from NCEI's Storm Data; the sounding from the Mesonet's radiosonde archive.