Alert archive / Texas / Tornado Warnings in 1986
Tornado Warning 14, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this tornado warning at May 17, 1986, 5:17 PM CDT for Goliad County, Texas. It was in force for 43 min. 1 report 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 17, 1986, 5:17 PM CDT (22:17 UTC)
- Expired
- May 17, 1986, 6:00 PM CDT
- In force
- 43 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Goliad 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 17, 5:17 PM CDT | Tornado F0 | Goliad, 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
Victoria Regiona, TX (KVCT), launched 12:00Z, 10.3 hours before the alert went out and 56 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
- 1627 J/kg
- Mixed-layer CIN
- -289 J/kg
- Mixed-layer LCL
- 922 m above ground
- 0-6 km bulk shear
- 52 kt
- 0-1 km storm-relative helicity
- 171 m²/s²
- 0-3 km storm-relative helicity
- 256 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.2
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSAT 172219 TORVCT TXC175-172300- BULLETIN-EBS ACTIVATION REQUESTED TORNADO WARNING NATIONAL WEATHER SERVICE VICTORIA, TX 517 PM CDT SAT MAY 17 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WARNING EFFECTIVE UNTIL 600 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTY OF SOUTH CENTRAL TEXAS...GOLIAD JUST BEFORE 500 PM CDT THE GOLIAD SHERIFFS DEPARTMENT SPOTTED A TORNADO 3 MILES SOUTH OF WETSCHEE MOVING TO THE SOUTHEAST TOWARD THE CITY OF GOLIAD. PERSONS IN GOLIAD COUNTY SHOULD MOVE IMMEDIATELY TO A SAFE LOCATION..SUCH AS A STURDY HOME OR BUILDING. ABANDON CARS AND MOBILE HOMES FOR A REINFORCED BUILDING. YOU SHOULD ASK THE NEAREST LAW ENFORCEMENT AGENCY TO RELAY YOUR SEVERE WEATHER REPORTS TO THE LOCAL NATIONAL WEATHER SERVICE OFFICE.
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 17, 1:14 PM CDT, 4 hours 3 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 115 PM CDT SAT MAY 17 1986 ...SEVERE WEATHER POTENTIAL EXISTS FOR SOUTH TEXAS... DUE TO THE NUMEROUS OUTDOOR ACTIVITIES TAKING PLACE ACROSS SOUTH TEXAS THIS SATURDAY AFTERNOON AND EVENING..SUCH AS THE SWC BASEBALL TOURNAMENT IN COLLEGE STATION..THE SWC TRACK & FIELD MEET IN HOUSTON..AND THE STATE HIGH SCHOOL TRACK & FIELD MEET IN AUSTIN..AMONG OTHERS..THE NATIONAL WEATHER SERVICE WOULD LIKE TO ALERT ALL WHO PLAN TO ATTEND ANY OF THESE EVENTS THAT THE POTENTIAL EXISTS FOR SEVERE WEATHER. A TORNADO WATCH EXISTS FOR A LARGE PORTION OF SOUTH AND SOUTHEAST TEXAS UNTIL 7 PM CDT THIS EVENING..AND MAY BE EXTENDED FURTHER INTO THE NIGHT- TIME HOURS. THE METROPOLITAN AREAS OF AUSTIN..SAN ANTONIO..HOUSTON AND BRYAN-COLLEGE STATION ARE INCLUDED IN THE WATCH. SEVERE WEATHER IN THE FORM OF TORNADOES..LARGE HAIL..FREQUENT LIGHTNING AND DAMAGING WINDS HAVE ALREADY BEEN REPORTED IN SOME OF THE STORMS NOW APPROACHING AUSTIN AND WACO. THUNDERSTORMS ARE ABOUT AN HOUR AWAY FROM BRYAN-COLLEGE STATION. PERSONS SHOULD LISTEN TO LOCAL RADIO..TV OR NOAA WEATHER RADIO STATIONS FOR THE LATEST WARNINGS..FORECASTS AND B:ULLETINS CONCERNING THIS SEVERE WEATHER EVENT AND BE PREPARED TO MOVE TO A PLACE OF SAFETY ON SHORT NOTICE.
Special weather statement, May 17, 3:30 PM CDT, 1 hour 47 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 330 PM CDT SAT MAY 17 1986 SOME AREAS HAVE BEEN CLEARED OF THE TORNADO WATCH ISSUED FOR SOUTH CENTRAL TEXAS EARLIER..THIS INCLUDES VAL VERDE AND KINNEY COUNTIES OF TEXAS. THE TORNADO WATCH DOES CONTINUE EAST OF A KERRVILLE TO CRYSTAL CITY LINE UNTIL 7 PM..ANOTHER TORNADO WATCH IS ALONG AND 50 STATUE MILES EITHER SIDE O9F A LINE FORM 15 MILES WEST NORTHWEST OF LAREDO TEXAS TO 20 MILES EAST NORTHEAST OF PORT ARTHUR TEXAS AND IS IN EFFECT UNTIL 10 PM. NO THUNDERSTORMS WERE IN THE AREA AS OF 330 PM CDT.
Special weather statement, May 17, 4:55 PM CDT, 22 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AUSTIN TX 500 PM CDT SAT MAY 17 1986 ...ALL WATCHES AND WARNINGS HAVE BEEN CANCELLED OR EXPIRED FOR TRAVIS AND SURROUNDING COUNTIES... JUST BEFORE 5 PM..RADAR SHOWED THE SEVERE THUNDERSTORMS TO BE MOVING INTO THE COASTAL PLAINS..BETWEEN HOUSTON..VICTORIA AND TO SOUTH OF SAN ANTONIO. MOST OF THE RAINS HAD ENDED WEST OF A WACO..AUSTIN AND SAN ANTONIO LINE. MANY OF THE HIGHLY FLOOD PRONE AREAS zIN AND AROUND TRAVIS COUNTY MAY BE SLOW TO DRAIN BACK TO PASSABLE LEVELS, BUT ADDITIONAL FLASH FLOODING IS NOT LIKELY AT THE PRESENT TIME.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 8:01 PM CDT | Severe Thunderstorm Warning | EWX | Dimmit | 59 min |
| May 16, 8:20 PM CDT | Severe Thunderstorm Warning | EWX | La Salle | 60 min |
| May 17, 9:29 AM CDT | Severe Thunderstorm Warning | EWX | Lampasas, Mills, San Saba | 61 min |
| May 17, 11:24 AM CDT | Tornado Warning | EWX | Burnet, Williamson | 66 min |
| May 17, 11:39 AM CDT | Severe Thunderstorm Warning | EWX | Llano | 66 min |
| May 17, 11:58 AM CDT | Severe Thunderstorm Warning | EWX | Burnet, Lampasas, San Saba | 62 min |
| May 17, 11:58 AM CDT | Severe Thunderstorm Warning | EWX | Llano | 62 min |
| May 17, 12:21 PM CDT | Tornado Warning | EWX | Blanco, Burnet, Llano | 69 min |
| May 17, 12:49 PM CDT | Severe Thunderstorm Warning | EWX | Comal | 56 min |
| May 17, 12:52 PM CDT | Tornado Warning | EWX | Travis | 68 min |
| May 17, 1:09 PM CDT | Severe Thunderstorm Warning | EWX | Williamson | 66 min |
| May 17, 1:23 PM CDT | Severe Thunderstorm Warning | EWX | Hays | 67 min |
| May 17, 1:39 PM CDT | Severe Thunderstorm Warning | EWX | Bastrop, Lee | 66 min |
| May 17, 1:59 PM CDT | Flash Flood Warning | EWX | Blanco, Hays | 3 hr |
| May 17, 1:59 PM CDT | Flash Flood Warning | EWX | Burnet | 3 hr |
| May 17, 1:59 PM CDT | Flash Flood Warning | EWX | Bastrop, Lee, Travis, Williamson | 3 hr |
| May 17, 3:20 PM CDT | Severe Thunderstorm Warning | EWX | Lavaca | 55 min |
| May 17, 3:31 PM CDT | Tornado Warning | EWX | Guadalupe | 59 min |
| May 17, 3:34 PM CDT | Tornado Warning | EWX | Lavaca | 56 min |
| May 17, 3:40 PM CDT | Tornado Warning | EWX | Bastrop | 65 min |
| May 17, 3:40 PM CDT | Tornado Warning | EWX | Bastrop | 32 min |
| May 17, 3:41 PM CDT | Severe Thunderstorm Warning | EWX | DeWitt | 64 min |
| May 17, 3:48 PM CDT | Tornado Warning | EWX | Gonzales | 72 min |
| May 17, 3:53 PM CDT | Tornado Warning | EWX | Lavaca | 67 min |
| May 17, 3:59 PM CDT | Tornado Warning | EWX | DeWitt | 61 min |
| May 17, 4:07 PM CDT | Severe Thunderstorm Warning | EWX | Webb | 68 min |
| May 17, 4:35 PM CDT | Tornado Warning | EWX | Lavaca | 55 min |
| May 17, 4:40 PM CDT | Tornado Warning | EWX | Victoria | 80 min |
| May 17, 4:44 PM CDT | Severe Thunderstorm Warning | EWX | Jackson, Victoria | 61 min |
Nearby
Tornado Warnings in Texas, 1986Every tornado warning in 1986Tornadoes in 1986
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.