Alert archive / Texas / Severe Thunderstorm Warnings in 1995

Severe Thunderstorm Warning 22, NWS Austin/San Antonio, TX

March 12, 1995Maverick County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Mar 12, 1995, 7:54 PM CST for Maverick County, Texas. It was in force for 66 min.

The area

The counties it named.

The facts

Issued
Mar 12, 1995, 7:54 PM CST (01:54 UTC)
Expired
Mar 12, 1995, 9:00 PM CST
In force
66 min
Issued by
NWS Austin/San Antonio, TX
Area
Whole counties

County Maverick County, TX

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 1.9 hours before the alert went out and 86 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.

Skew-T log-pSkew-T log-p diagram, Del Rio, TX at 00:00Z on 1995-03-13Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 1127 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Del Rio, TX at 00:00Z on 1995-03-13The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 70 square meters per square second.1939587897Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
1127 J/kg
Mixed-layer CIN
-70 J/kg
Mixed-layer LCL
1462 m above ground
0-6 km bulk shear
59 kt
0-1 km storm-relative helicity
70 m²/s²
0-3 km storm-relative helicity
264 m²/s²
Significant tornado parameter
0.4
Supercell composite
2.5

Open this sounding in Storm Lab

The text

As transmitted, in the capitals the NWS used until 2016.

000 
TTAA00 KSAT 130156 RRA
SVRSAT
TXC323-130300-
 
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SAN ANTONIO TX
754 PM CST SUN MAR 12 1995
 
THE NATIONAL WEATHER SERVICE IN SAN ANTONIO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL  900 PM CST
FOR PEOPLE IN THE FOLLOWING LOCATION...
 
IN SOUTH TEXAS
 
   ...MAVERICK COUNTY
 
AT 755 PM DOPPLER RADAR INDICATED A SEVERE THUNDERSTORM MOVING INTO
NORTHERN MAVERICK COUNTY MOVING TOWARD THE EAST AT 25 MPH.
 
LARGE HAIL...DAMAGING WINDS...HEAVY RAIN AND FREQUENT DANGEROUS
LIGHTNING ARE LIKELY WITH THIS STORM.
 
SEVERE THUNDERSTORM WINDS CAN REACH SPEEDS OVER 60 MPH.  THESE WINDS
BLOW DOWN TREES...POWER LINES...AND SEVERELY DAMAGE MOBILE HOMES...
SOMETIMES BUILDINGS.  VERY LARGE HAIL CAN INJURE ANYONE CAUGHT
OUTSIDE.

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, Mar 12, 6:00 PM CST, 1 hour 54 minutes before
TXZ194-209-130200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
600 PM CST SUN MAR 12 1995

...FLASH FLOOD WATCH FOR LEE AND FAYETTE COUNTIES THROUGH MONDAY...

AT 555 PM LIGHT TO MODERATE SHOWERS WERE SCATTERED FROM THE WACO AREA
TO ELGIN...CALDWELL...FLATONIA AND COLUMBUS.  THE SHOWERS WERE MOVING
NORTH AT 20 MPH.  AREAL COVERAGE HAS DECREASED OVER THE LAST HOUR AS
THE DAYTIME HEATING ENDED.

THUNDERSTORMS WITH HEAVY RAIN ARE EXPECTED IN THE WATCH AREA LATER
TONIGHT AS A STRONG UPPER LEVEL STORM MOVES INTO THE AREA FROM WEST
TEXAS.

LEACH
Special weather statement, Mar 12, 6:03 PM CST, 1 hour 51 minutes before
TXZ194-209-130200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
600 PM CST SUN MAR 12 1995

...FLASH FLOOD WATCH FOR LEE AND FAYETTE COUNTIES THROUGH MONDAY...

AT 555 PM LIGHT TO MODERATE SHOWERS WERE SCATTERED FROM THE WACO AREA
TO ELGIN...CALDWELL...FLATONIA AND COLUMBUS.  THE SHOWERS WERE MOVING
NORTH AT 20 MPH.  AREAL COVERAGE HAS DECREASED OVER THE LAST HOUR AS
THE DAYTIME HEATING ENDED.

THUNDERSTORMS WITH HEAVY RAIN ARE EXPECTED IN THE WATCH AREA LATER
TONIGHT AS A STRONG UPPER LEVEL STORM MOVES INTO THE AREA FROM WEST
TEXAS.

LEACH
Special weather statement, Mar 12, 6:37 PM CST, 1 hour 17 minutes before
TXZ183-130140-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE DEL RIO TX
637 PM CST SUN MAR 12 1995

...TORNADO WATCH IN EFFECT FOR VAL VERDE COUNTY UNTIL 900 PM CST THIS
EVENING...

AT 630 PM CST NATIONAL WEATHER SERVICE RADAR AT SAN ANGELO INDICATED
THUNDERSTORMS AND SHOWERS FROM DEL RIO TO LOMA ALTA. A LINE OF SHOWERS
AND THUNDERSTORMS WERE DEVELOPING IN WESTERN VAL VERDE COUNTY...FROM
DRYDEN TO PANDALE TO OZONA. DOPPLER RADAR IN BRACKETTVILLE INDICATED A
STRONG STORM WITH HEAVY RAIN AND POSSIBLE LARGE HAIL IN MEXICO...25
MILES SOUTHWEST OF DEL RIO. MOVEMENT WAS TO THE EAST AT 20 MPH.

HAIL...HEAVY RAIN...STRONG GUSTY WINDS AND FREQUENT DANGEROUS LIGHTNING
ARE POSSIBLE WITH THESE STORMS.

BOATERS AND FISHERMEN ON LAKE AMISTAD AND SURROUNDING RIVERS SHOULD
REMAIN IN A SAFE HARBOR.

REMEMEBER A TORNADO WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR
TORNADOES IN AND CLOSE TO THE WATCH AREA. PERSONS IN THESE AREAS SHOULD
BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS.

STAY TUNED TO NOAA WEATER RADIO...LOCAL RADIO AND CABLE TV FOR FURTHER
STATEMENTS OR POSSIBLE WARNINGS.
Special weather statement, Mar 12, 6:51 PM CST, 1 hour 3 minutes before
TXZ171>173-183>194-202>209-217>225-228>230-239-130200-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE SAN ANTONIO TX
651 PM CST SUN MAR 12 1995

...TORNADO WATCH IN EFFECT FOR KERR...EDWARDS AND REAL COUNTIES
TIL 900 PM CST...

...SEVERE WEATHER FOR THE TEXAS HILL COUNTRY AND SOUTH CENTRAL TEXAS
CONTINUES FOR TONIGHT AND MONDAY MORNING...

AT 650 PM CST THUNDERSTORMS WERE IN VAL VERDE AND EDWARDS COUNTY AND JUST
BEGINNING TO ENTER KINNEY COUNTY.  THESE STORMS WERE MOVING TO THE EAST AT 25
MPH

DOPPLER RADAR ALSO INDICATED A STRONG THUNDERSTORM WITH LARGE HAIL TEN MILES
SOUTHWEST OF DEL RIO MOVING TOWARD THE EAST AT 25 MPH.

LARGE HAIL...DAMAGING WINDS...HEAVY RAIN AND FREQUENT DANGEROUS LIGHTNING ARE
LIKELY WITH THESE STORMS.

REMEMBER...A TORNADO WATCH MEANS THAT CONDITIONS ARE FAVORABLE FOR
TORNADOES IN AND CLOSE TO THE WATCH AREA. PEOPLE IN THESE AREAS SHOULD
BE ON THE LOOKOUT FOR THREATENING WEATHER CONDITIONS.

ADDITIONAL STATEMENTS WILL BE ISSUED AS CONDITIONS WARRANT.
Special weather statement, Mar 12, 7:35 PM CST, 19 minutes before
TXZ155-171>173-188-190>192-194-209-130400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
735 PM CST SUN MAR 12 1995

...TORNADO WATCH UNTIL 2 AM FOR TRAVIS...WILLIAMSON...HAYS...BURNET...
   BLANCO...SAN SABA...LLANO AND GILLESPIE...

...FLASH FLOOD WATCH FOR LEE AND FAYETTE COUNTIES THROUGH MONDAY...

AT 735 PM LIGHT TO MODERATE SHOWERS WERE ALONG A LINE FROM NEAR CAMERON
TO 10 MILES EAST OF GIDDINGS TO NEAR COLUMBUS.  OTHER LIGHT SHOWERS WERE
FROM MARBLE FALLS TO NEAR SAN MARCOS.  THE SHOWERS WERE ALL MOVING NORTH
AT 25 MPH.

STRONGER THUNDERSTORMS WERE WEST OF A LINE FROM BROWNWOOD TO BRADY TO
UVALDE.  AS THOSE STORMS MOVE EAST SEVERE THUNDERSTORMS MAY DEVELOP OR
MOVE INTO THE WATCH AREA.  THOSE STORMS MAY PRODUCE TORNADOES.  STAY
TUNED FOR LATER STATEMENTS.
LEACH
Special weather statement, Mar 12, 7:39 PM CST, 15 minutes before
TXZ155-171>173-188-190>192-194-209-130400-

SPECIAL WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN TX
735 PM CST SUN MAR 12 1995

...TORNADO WATCH UNTIL 2 AM FOR TRAVIS...WILLIAMSON...HAYS...BURNET...
   BLANCO...SAN SABA...LLANO AND GILLESPIE...

...FLASH FLOOD WATCH FOR LEE AND FAYETTE COUNTIES THROUGH MONDAY...

AT 735 PM LIGHT TO MODERATE SHOWERS WERE ALONG A LINE FROM NEAR CAMERON
TO 10 MILES EAST OF GIDDINGS TO NEAR COLUMBUS.  OTHER LIGHT SHOWERS WERE
FROM MARBLE FALLS TO NEAR SAN MARCOS.  THE SHOWERS WERE ALL MOVING NORTH
AT 25 MPH.

STRONGER THUNDERSTORMS WERE WEST OF A LINE FROM BROWNWOOD TO BRADY TO
UVALDE.  AS THOSE STORMS MOVE EAST SEVERE THUNDERSTORMS MAY DEVELOP OR
MOVE INTO THE WATCH AREA.  THOSE STORMS MAY PRODUCE TORNADOES.  STAY
TUNED FOR LATER STATEMENTS.
LEACH

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 12, 7:39 PM CSTSevere Thunderstorm WarningEWXKinney66 min
Mar 12, 7:51 PM CSTSevere Thunderstorm WarningEWXVal Verde39 min
Mar 12, 8:42 PM CSTSevere Thunderstorm WarningEWXUvalde63 min
Mar 12, 9:03 PM CSTSevere Thunderstorm WarningEWXMaverick57 min
Mar 12, 9:23 PM CSTSevere Thunderstorm WarningEWXReal67 min
Mar 12, 9:44 PM CSTSevere Thunderstorm WarningEWXUvalde46 min
Mar 12, 9:52 PM CSTSevere Thunderstorm WarningEWXZavala68 min
Mar 12, 10:00 PM CSTSevere Thunderstorm WarningEWXBandera, Medina60 min
Mar 12, 10:56 PM CSTSevere Thunderstorm WarningEWXBandera, Kerr64 min
Mar 12, 11:06 PM CSTFlash Flood WarningEWXKerr2 hr
Mar 12, 11:14 PM CSTSevere Thunderstorm WarningEWXFrio, La Salle61 min
Mar 12, 11:35 PM CSTSevere Thunderstorm WarningEWXKendall55 min
Mar 12, 11:51 PM CSTSevere Thunderstorm WarningEWXAtascosa69 min
Mar 13, 12:55 AM CSTFlash Flood WarningEWXKerr4 hr
Mar 13, 2:25 AM CSTSevere Thunderstorm WarningEWXGoliad50 min
Mar 13, 3:10 AM CSTTornado WarningEWXFayette50 min

Nearby

Severe Thunderstorm Warnings in Texas, 1995Every severe thunderstorm warning in 1995

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.