Alert archive / Texas / Severe Thunderstorm Warnings in 1986
Severe Thunderstorm Warning 62, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 16, 1986, 8:01 PM CDT for Dimmit County, Texas. It was in force for 59 min.
The area
The counties it named.
The facts
- Issued
- May 16, 1986, 8:01 PM CDT (01:01 UTC)
- Expired
- May 16, 1986, 9:00 PM CDT
- In force
- 59 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Dimmit 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, 1.0 hours before the alert went out and 149 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
- 3192 J/kg
- Mixed-layer CIN
- -104 J/kg
- Mixed-layer LCL
- 954 m above ground
- 0-6 km bulk shear
- 68 kt
- 0-1 km storm-relative helicity
- 5 m²/s²
- 0-3 km storm-relative helicity
- 91 m²/s²
- Significant tornado parameter
- 1.0
- Supercell composite
- 6.8
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KSAT 170101 SVRSAT TXC127-170200- BULLETIN - IMMEDIATE BROADCAST REQUESTED SEVERE THUNDERSTORM WARNING NATIONAL WEATHER SERVICE SAN ANTONIO TX 801 PM CDT FRI MAY 16 1986 THE NATIONAL WEATHER SERVICE HAS ISSUED A SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 900 PM CDT FOR PEOPLE IN THE FOLLOWING COUNTY OF TEXAS...DIMMIT AT 855 PM CDT A SEVERE THUNDERSTORM CONTINUED NEAR ASHERTON IN CENTRAL DIMMIT COUNTY. THIS DANGEROUS STORM PRODUCED VERY STRONG WINDS IN THE ASHERTON AREA AT 845 PM CDT AND 3/4 INCH HAIL NEAR CARRIZO SPRINGS BETWEEN 705 PM AND 720 PM CDT. THIS IS A VERY DANGEROUS STORM AND IS MOVING TO THE EAST SOUTHEAST AT NEAR 25 MPH. IF THREATENING WEATHER APPROACHES..YOU SHOULD GO TO A SAFE PLACE IMMEDIATELY. YOU SHOULD ASK THE NEAREST LAW ENFORCEMENT AGENCY TO RELAY YOUR SEVERE WEATHER REPORTS TO THE LOCAL NATIONAL WEATHER SERVICE OFFICE. 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 severe thunderstorm 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, 3:07 PM CDT, 4 hours 54 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE DEL RIO TX 306 PM CDT FRI MAY 16 1986 ...DANGEROUS THUNDERSTORMS IN THE DEL RIO AREA... AT 305 PM CDT RADAR INDICATED A INTENSE THUNDERSTORM 20 MILES WEST OF THE DEL RIO INTERNATIONAL AIRPORT. MGVEMENT WAS TOWARDS THE EAST AT 10 MILES AN HOUR. THIS STORM IS APPROACHING THE SEVERE..PERSONS IN THE CITY OF DEL RIO AND VICINITY SHOULD BE PREPARED FOR HEAVY RAIN..SMALL HAIL..STRONG WINDS AND FREQUENT LIGHTNING WITH THIS STORM. YOU SHOULD LISTEN TO LOCAL RADIO STATIONS AND NATIONAL WEATHER SERVICE RADIO SINCE THIS STORM IS INCREASING RAPIDLY A SEVERE THUNDERSTORMS WARNING MAY BE ISSUED ON VERY SHORT NOTICE.
Special weather statement, May 16, 4:05 PM CDT, 3 hours 56 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 400 PM CDT FRI MAY 16 1986 AT 400 PM CDT RADAR INDICATED A LINE OF THUNDERSTORMS DEVELOPING IN MEXICO MOVING TOWARD THE EAST AT ABOUT 10 MPH. THESE STORMS WILL MOVE INTO WESTERN PORTIONS OF KINNEY AND MAVERICK COUNTIES WITHIN THE HOUR. THESE THUNDERSTORMS WILL PRODUCE HEAVY RAINS WITH POSSIBLE HAIL AND HIGH WINDS AS THEY MOVE THROUGH THE AREA. YOU SHOULD LISTEN TO LOCAL RADIO SJTATIONS AND NATIONAL WEATHER SERVICE RADIO FOR FURTHER STATEMENTS AS THESE STORMS DEVELOPE.
Special weather statement, May 16, 5:24 PM CDT, 2 hours 37 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 515 PM CDT FRI MAY 16 1986 NATIONAL WEATHER SERVICE RADAR CONTINUES TO INDICATE THUNDERSTORMS DEVELOPING ACROSS WESTERN PORTIONS OF SOUTH TEXAS. AT 515 PM CDT HEAVY THUNDERSTORMS WERE INDICATED IN MEXICO SOUTH OF DEL RIO MOVING EASTWARD INTO KINNEY COUNTY AT ABOUT 25 MPH. ANOTHER STRONG STORM WHICH EARLIER HAD PRODUCED GOLF BALL SIZED HAIL AT COMSTOCK IN VAL VERDE COUNTY CONTINUED EASTWARD MOVEMENT ACROSS EDWARDS COUNTY. YOU SHOULD LISTEN TO LOCAL RADIO STATIONS AND NATIONAL WEATHER SERVICE RADIO FOR FURTHER STATEMENTS AS THESE STORMS DEVELOPE.
Special weather statement, May 16, 6:02 PM CDT, 1 hour 59 minutes before
SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANTONIO TX
600 PM CDT FRI MAY 16 1986
....VERY HEAVY THUNDERSTORM AT EAGLE PASS IN MAVERICK COUNTY....
AT 6PM CDT NATIONAL WEATHER SERVICE RADAR INDICATED A SEVERE THUNDERSTORM
ALONG THE RIO GRANDE AT EAGLE PASS IN MAVERICK COUNTY. REPORTS RECEIVED
FROM THE PUBLIC INDICATE HEAVY RAIN AND 3/4 INCH HAIL AS THIS STORM
CONTINUES TO MOVE ACROSS THE RIVER. THE STORM CONTINUES MOVEMENT TOWARD
THE SOUTHEAST AT NEAR 25 MILES AN HOUR.
PLEASE STAY TUNED TO LOCAL RADIO STATIONS AND NATIONAL WEATHER SERVICE
RADIO FOR FURTHER STATEMENTS REGARDING THIS STORM.Special weather statement, May 16, 7:13 PM CDT, 48 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 712 PM CDT FRI MAY 16 1986 ...SEVERE THUNDERSTORM FOR DIMMITT COUNTY IN EFFECT UNTIL 8 PM CDT... ...SEVERE THUNDERSTORM WARNING FOR MAVERICK COUNTY HAS EXPIRED... THE HEAVY THUNDERSTORM WHICH EARLIER HAD PRODUCED GOLF BALL SIZED HAIL NEAR EAGLE PASS IN MAVERICK COUNTY IS NOW LOCATED IN NORTHWEST DIMMIT COUNTY..ONLY 5 MILES TO THE WEST OF CARRIZO SPRINGS. THIS IS A VERY DANGEROUS STORM..CAPABLE OF PRODUCING EXTREMELY HEAVY RAINFALL..LARGE HAIL AND DAMAGING WINDS. THE STORM IS MOVING TO THE EAST SOUTHEAST AT NEAR 20 MILES AN HOUR AND WILL LIKELY MOVE OVER THE CARRIZO SPRINGS AREA. EVERYONE IN AND NEAR THIS DANGEROUS STORM MUST MOVE TO A SAFE PLACE IMMEDIATELY.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 16, 8:20 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 |
| May 17, 5:17 PM CDT | Tornado Warning | EWX | Goliad | 43 min |
Nearby
Severe Thunderstorm Warnings in Texas, 1986Every severe thunderstorm warning 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; the sounding from the Mesonet's radiosonde archive.