Alert archive / Texas / Severe Thunderstorm Warnings in 1993
Severe Thunderstorm Warning 76, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 9, 1993, 6:59 PM CDT for Hays County, Texas. It was in force for 61 min.
The area
The counties it named.
The facts
- Issued
- May 9, 1993, 6:59 PM CDT (23:59 UTC)
- Expired
- May 9, 1993, 8:00 PM CDT
- In force
- 61 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Hays County, TX
The nearest sounding before it
Stephenville/Cla, TX (KSEP), launched 12:00Z, 12.0 hours before the alert went out and 240 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
- 1368 J/kg
- Mixed-layer CIN
- -66 J/kg
- Mixed-layer LCL
- 720 m above ground
- 0-6 km bulk shear
- 39 kt
- 0-1 km storm-relative helicity
- 207 m²/s²
- 0-3 km storm-relative helicity
- 270 m²/s²
- Significant tornado parameter
- 1.3
- Supercell composite
- 6.7
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 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 9, 4:50 PM CDT, 2 hours 9 minutes before
TXZ034-035-039-092300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 450 PM CDT SUN MAY 9 1993 ...A TORNADO WATCH REMAINS IN EFFECT THROUGH 800 PM TONIGHT FOR THE HILL COUNTRY AND ADJACENT SECTIONS OF SOUTH CENTRAL TEXAS EAST OF THE HILL COUNTRY... THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH THROUGH 800 PM TONIGHT FOR KERR...BANDERA...REAL...KENDALL...AND COMAL COUNTIES IN ADDITION TO AREAS NORTH OF THOSE COUNTIES. THE CITY OF SAN ANTONIO IS NOT INCLUDED IN THE TORNADO WATCH AT THIS TIME. AT 445 PM NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS CONTINUED IN THE AUSTIN AREA...AND WEST OF AUSTIN MOVING TOWARD THE EAST AROUND 15 MPH. SOME OF THESE STRONG THUNDERSTORMS COULD BUILD SOUTHWARD INTO KENDALL AND COMAL COUNTIES DURING THE NEXT HOUR. IN ADDITION THUNDERSTORMS COULD DEVELOP IN THE MOIST UNSTABLE AIR WHICH CONTINUES ACROSS BANDERA...REAL AND KERR COUNTIES. NATIONAL WEATHER SERVICE OFFICES IN AND NEAR THE WATCH AREA WILL CONTINUE TO MONITOR THIS DEVELOPING WEATHER THREAT AND ISSUE STATEMENTS AS ADDITIONAL INFORMATION BECOMES AVAILABLE. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR A RELIABLE SOURCE OF WEATHER INFORMATION AND STAY INFORMED OF THE LATEST WEATHER CHANGES.
Special weather statement, May 9, 4:50 PM CDT, 2 hours 9 minutes before
TXZ034-035-039-092300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 450 PM CDT SUN MAY 9 1993 ...A TORNADO WATCH REMAINS IN EFFECT THROUGH 800 PM TONIGHT FOR THE HILL COUNTRY AND ADJACENT SECTIONS OF SOUTH CENTRAL TEXAS EAST OF THE HILL COUNTRY... THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH THROUGH 800 PM TONIGHT FOR KERR...BANDERA...REAL...KENDALL...AND COMAL COUNTIES IN ADDITION TO AREAS NORTH OF THOSE COUNTIES. THE CITY OF SAN ANTONIO IS NOT INCLUDED IN THE TORNADO WATCH AT THIS TIME. AT 445 PM NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS CONTINUED IN THE AUSTIN AREA...AND WEST OF AUSTIN MOVING TOWARD THE EAST AROUND 15 MPH. SOME OF THESE STRONG THUNDERSTORMS COULD BUILD SOUTHWARD INTO KENDALL AND COMAL COUNTIES DURING THE NEXT HOUR. IN ADDITION THUNDERSTORMS COULD DEVELOP IN THE MOIST UNSTABLE AIR WHICH CONTINUES ACROSS BANDERA...REAL AND KERR COUNTIES. NATIONAL WEATHER SERVICE OFFICES IN AND NEAR THE WATCH AREA WILL CONTINUE TO MONITOR THIS DEVELOPING WEATHER THREAT AND ISSUE STATEMENTS AS ADDITIONAL INFORMATION BECOMES AVAILABLE. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR A RELIABLE SOURCE OF WEATHER INFORMATION AND STAY INFORMED OF THE LATEST WEATHER CHANGES.
Special weather statement, May 9, 5:43 PM CDT, 1 hour 16 minutes before
TXZ034-035-039-100000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 545 PM CDT SUN MAY 9 1993 ...A TORNADO WATCH REMAINS IN EFFECT THROUGH 800 PM TONIGHT FOR THE HILL COUNTRY AND ADJACENT SECTIONS OF SOUTH CENTRAL TEXAS EAST OF THE HILL COUNTRY... THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH THROUGH 800 PM TONIGHT FOR KERR...BANDERA...KENDALL...AND COMAL COUNTIES IN ADDITION TO AREAS NORTH OF THOSE COUNTIES. REAL COUNTY HAS BEEN REMOVED FROM THE TORNADO WATCH. THE CITY OF SAN ANTONIO IS NOT INCLUDED IN THE WATCH. AT 540 PM NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS CONTINUED IN THE AUSTIN AREA...AND WEST OF AUSTIN MOVING TOWARD THE EAST AROUND 15 MPH. SOME OF THESE STRONG THUNDERSTORMS ARE BUILDING SOUTHWARD INTO KENDALL AND WILL BE MOVING INTO COMAL COUNTY DURING THE NEXT HOUR. PEOPLE IN KENDALL AND COMAL COUNTIES SHOULD WATCH CLOSELY FOR ANY DEVELOPING WEATHER AND BE PREPARED TO PROTECT LIFE AND PROPERTY SHOULD SEVERE WEATHER BE SPOTTED OR SHOULD A WARNING BE ISSUED. KERR AND BANDERA COUNTIES CONTINUE IN THE TORNADO WATCH. HOWEVER... NO THUNDERSTORMS ARE THREATENING KERR OR BANDERA COUNTIES AT THIS TIME. NATIONAL WEATHER SERVICE OFFICES IN AND NEAR THE WATCH AREA WILL CONTINUE TO MONITOR THIS DEVELOPING WEATHER THREAT AND ISSUE STATEMENTS AS ADDITIONAL INFORMATION BECOMES AVAILABLE. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR A RELIABLE SOURCE OF WEATHER INFORMATION AND STAY INFORMED OF THE LATEST WEATHER CHANGES.
Special weather statement, May 9, 5:45 PM CDT, 1 hour 14 minutes before
TXZ034-035-039-100000- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 545 PM CDT SUN MAY 9 1993 ...A TORNADO WATCH REMAINS IN EFFECT THROUGH 800 PM TONIGHT FOR THE HILL COUNTRY AND ADJACENT SECTIONS OF SOUTH CENTRAL TEXAS EAST OF THE HILL COUNTRY... THE NATIONAL WEATHER SERVICE HAS ISSUED A TORNADO WATCH THROUGH 800 PM TONIGHT FOR KERR...BANDERA...KENDALL...AND COMAL COUNTIES IN ADDITION TO AREAS NORTH OF THOSE COUNTIES. REAL COUNTY HAS BEEN REMOVED FROM THE TORNADO WATCH. THE CITY OF SAN ANTONIO IS NOT INCLUDED IN THE WATCH. AT 540 PM NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS CONTINUED IN THE AUSTIN AREA...AND WEST OF AUSTIN MOVING TOWARD THE EAST AROUND 15 MPH. SOME OF THESE STRONG THUNDERSTORMS ARE BUILDING SOUTHWARD INTO KENDALL AND WILL BE MOVING INTO COMAL COUNTY DURING THE NEXT HOUR. PEOPLE IN KENDALL AND COMAL COUNTIES SHOULD WATCH CLOSELY FOR ANY DEVELOPING WEATHER AND BE PREPARED TO PROTECT LIFE AND PROPERTY SHOULD SEVERE WEATHER BE SPOTTED OR SHOULD A WARNING BE ISSUED. KERR AND BANDERA COUNTIES CONTINUE IN THE TORNADO WATCH. HOWEVER... NO THUNDERSTORMS ARE THREATENING KERR OR BANDERA COUNTIES AT THIS TIME. NATIONAL WEATHER SERVICE OFFICES IN AND NEAR THE WATCH AREA WILL CONTINUE TO MONITOR THIS DEVELOPING WEATHER THREAT AND ISSUE STATEMENTS AS ADDITIONAL INFORMATION BECOMES AVAILABLE. EVERYONE IN AND NEAR THE WATCH AREA IS URGED TO MONITOR A RELIABLE SOURCE OF WEATHER INFORMATION AND STAY INFORMED OF THE LATEST WEATHER CHANGES. hb8L WEATHE?6WWUS *66WWUS D7q4WSUS $ WUUSz 0XWSUS6 #6WWUS. " WUUS 88 WUUSH <q`WWUS 08G WSPAb . IN SOUTH ARKANSAS ' `WWUS\ TY AT 530 3U^WSUS2 4 WWUS TED A SEVERE TERSTORM JUST EAS-b6WWUS DOKLAHOMA MOVING =g6WWUS
Special weather statement, May 9, 6:45 PM CDT, 14 minutes before
TXZ034-035-039-100300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 645 PM CDT SUN MAY 9 1993 ...A TORNADO WATCH REMAINS IN EFFECT THROUGH 800 PM TONIGHT FOR EASTERN PORTIONS OF THE HILL COUNTRY AND ADJACENT SECTIONS OF SOUTH CENTRAL TEXAS... A TORNADO WATCH CONTINUES IN EFFECT TIL 8 PM TONIGHT FOR KENDALL AND COMAL COUNTIES IN THE TEXAS HILL COUNTRY...KERR AND BANDERA COUNTIES HAVE BEEN REMOVED FROM THE TORNADO WATCH. THE CITY OF SAN ANTONIO IS NOT INCLUDED IN THE WATCH. AT 640 PM NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS WERE OCCURRING FROM BLANCO TO AUSTIN AND 10 MILES EAST OF LOCKHART. OTHER THUNDERSTORMS PRODUCING HEAVY RAIN WERE OCCURRING FROM NEAR BOERNE NORTHEAST TO NEAR CAMERON AND FROM FLORESVILLE TO BASTROP TO LEXINGTON. MOVEMENT OF THESE THUNDERSTORMS WAS TO THE SOUTHEAST AT 15 MILES AN HOUR. HAIL...STRONG GUSTY WINDS...FREQUENT LIGHTNING AND VERY HEAVY RAINFALL HAS BEEN REPORTED WITH THESE THUNDERSTORMS. PERSONS IN THE PATH OF THESE STORMS SHOULD BE PREPARED TO TO TAKE ACTION SHOULD SEVERE WEATHER OR RISING WATER BE OBSERVED OR A WARNING IS ISSUED. THE COLD FRONT TRIGGERING THE THUNDERSTORMS IS MOVING THROUGH THE HILL COUNTRY AND IS EXPECTED TO CONTINUE MOVING EAST THROUGH SOUTH CENTRAL TEXAS TONIGHT AND INTO SOUTHEAST TEXAS MONDAY MORNING. THUNDERSTORMS...SOME SEVERE WITH HAIL AND DAMAGING WIND...ARE EXPECTED TO CONTINUE TO DEVELOP ALONG AND AHEAD OF THE FRONT THIS EVENING AND TONIGHT. DRIER AIR MOVING IN BEHIND THE FRONT WILL BRING AN END TO THE THUNDERSTORMS. PERSONS IN THE HILL COUNTRY AND SOUTH CENTRAL TEXAS...ESPCEIALLY THOSE WITHIN THE WATCH AREA...SHOULD CONTINUE TO MONITOR THE WEATHER. STAY TUNED TO YOUR LOCAL RADIO..TV OR NOAA WEATHER RADIO STATION FOR THE LATEST STATEMENTS OR WARNINGS WHICH WILL BE ISSUED AS NEEDED.
Special weather statement, May 9, 6:57 PM CDT, 2 minutes before
TXZ034-035-039-100300- SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 645 PM CDT SUN MAY 9 1993 ...A TORNADO WATCH REMAINS IN EFFECT THROUGH 800 PM TONIGHT FOR EASTERN PORTIONS OF THE HILL COUNTRY AND ADJACENT SECTIONS OF SOUTH CENTRAL TEXAS... A TORNADO WATCH CONTINUES IN EFFECT TIL 8 PM TONIGHT FOR KENDALL AND COMAL COUNTIES IN THE TEXAS HILL COUNTRY...KERR AND BANDERA COUNTIES HAVE BEEN REMOVED FROM THE TORNADO WATCH. THE CITY OF SAN ANTONIO IS NOT INCLUDED IN THE WATCH. AT 640 PM NATIONAL WEATHER SERVICE RADAR INDICATED THAT THE STRONGEST THUNDERSTORMS WERE OCCURRING FROM BLANCO TO AUSTIN AND 10 MILES EAST OF LOCKHART. OTHER THUNDERSTORMS PRODUCING HEAVY RAIN WERE OCCURRING FROM NEAR BOERNE NORTHEAST TO NEAR CAMERON AND FROM FLORESVILLE TO BASTROP TO LEXINGTON. MOVEMENT OF THESE THUNDERSTORMS WAS TO THE SOUTHEAST AT 15 MILES AN HOUR. HAIL...STRONG GUSTY WINDS...FREQUENT LIGHTNING AND VERY HEAVY RAINFALL HAS BEEN REPORTED WITH THESE THUNDERSTORMS. PERSONS IN THE PATH OF THESE STORMS SHOULD BE PREPARED TO TO TAKE ACTION SHOULD SEVERE WEATHER OR RISING WATER BE OBSERVED OR A WARNING IS ISSUED. THE COLD FRONT TRIGGERING THE THUNDERSTORMS IS MOVING THROUGH THE HILL COUNTRY AND IS EXPECTED TO CONTINUE MOVING EAST THROUGH SOUTH CENTRAL TEXAS TONIGHT AND INTO SOUTHEAST TEXAS MONDAY MORNING. THUNDERSTORMS...SOME SEVERE WITH HAIL AND DAMAGING WIND...ARE EXPECTED TO CONTINUE TO DEVELOP ALONG AND AHEAD OF THE FRONT THIS EVENING AND TONIGHT. DRIER AIR MOVING IN BEHIND THE FRONT WILL BRING AN END TO THE THUNDERSTORMS. PERSONS IN THE HILL COUNTRY AND SOUTH CENTRAL TEXAS...ESPCEIALLY THOSE WITHIN THE WATCH AREA...SHOULD CONTINUE TO MONITOR TtHE WEATHER. STAY TUNED TO YOUR LOCAL RADIO..TV OR NOAA WEATHER RADIO STATION FOR THE LATEST STATEMENTS OR WARNINGS WHICH WILL BE ISSUED AS NEEDED.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 1:28 PM CDT | Severe Thunderstorm Warning | EWX | Lampasas, Mills | 62 min |
| May 9, 4:47 PM CDT | Severe Thunderstorm Warning | EWX | Blanco, Gillespie | 58 min |
Nearby
Severe Thunderstorm Warnings in Texas, 1993Every severe thunderstorm warning in 1993
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.