Alert archive / Texas / Severe Thunderstorm Warnings in 1988
Severe Thunderstorm Warning 13, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Apr 24, 1988, 10:13 PM CDT for Kerr County, Real County, Texas. It was in force for 62 min.
The area
The counties it named.
The facts
- Issued
- Apr 24, 1988, 10:13 PM CDT (03:13 UTC)
- Expired
- Apr 24, 1988, 11:15 PM CDT
- In force
- 62 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
Counties Kerr County, TX, Real 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, 3.2 hours before the alert went out and 137 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
- 1548 J/kg
- Mixed-layer CIN
- -126 J/kg
- Mixed-layer LCL
- 2599 m above ground
- 0-6 km bulk shear
- 59 kt
- 0-1 km storm-relative helicity
- 119 m²/s²
- 0-3 km storm-relative helicity
- 248 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 2.9
The text
As transmitted, in the capitals the NWS used until 2016.
000
TTAA00 KSAT 250316
SVRSAT
TXC265-385-250415-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE SAN ANTONIO TX
1013 PM CDT SUN APR 24 1988
THE NATIONAL WEATHER SERVICE IN SAN ANTONIO HAS ISSUED A
SEVERE THUNDERSTORM WARNING EFFECTIVE UNTIL 1115 PM CDT
FOR PEOPLE IN THE FOLLOWING COUNTIES...
IN SOUTH TEXAS
...KERR...REAL
AT 1015 PM CDT...RADAR INDICATED A LINE OF SEVERE THUNDERSTORMS FROM
NEAR CARTA VALLEY IN EDWARDS COUNTY NORTHEASTWARD ACROSS NORTHERN REAL
COUNTY AND NORTHWEST KERR COUNTY. MOVEMENT WAS TOWARD THE SOUTHEAST
AT NEARLY 45 MPH. LARGE HAIL IS INDICATED BY RADAR IN THIS LINE OF
STORMS.
SEVERE THUNDERSTORMS PRODUCE DAMAGING WIND IN EXCESS OF 55 MPH...HAIL
3/4 INCH OR MORE IN DIAMETER...FREQUENT LIGHTNING AND VERY HEAVY
RAIN.
WHEN A THUNDERSTORM THREATENS...SEEK SHELTER INSIDE A HOME OR
BUILDING AWAY FROM DOORS AND WINDOWS. REFRAIN FROM USING ELECTRICAL
APPLIANCES.
A TORNADO WATCH IS ALSO IN EFFECT FOR THE WARNED AREA.
REMEMBER...SEVERE THUNDERSTORMS CAN AND OCCASIONALLY DO PRODUCE
TORNADOES WITH LITTLE OR NO WARNING.
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, Apr 24, 8:12 PM CDT, 2 hours 1 minute before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AUSTIN TX 810 PM CDT SUN APR 24 1988 ...THUNDERSTORMS CONTINUE TO DEVELOP SOUTHWARD OUT OF NORTH TEXAS ALONG A LINE FROM NORTH OF BROWNWOOD TO SOUTH OF SAN ANGELO... LOW LEVEL GULF MOISTURE IS RAPIDLY INCREASING AND FEEDING NORTHWARD INTO A SPRING-STORM SYSTEM. THUNDERSTORMS WILL LIKELY EXTEND SOUTH- WARD AND CROSS THE UPPER HIGHLAND LAKES AND CENTRAL TEXAS HILL COUNTRY ...LATER TONIGHT. PERSONS IN CENTRAL TEXAS SHOULD BECOME MORE ATTENTIVE TO THE ONGOING WEATHER CHANGES AND KEEP UP WITH THE LATEST FORECASTS AND LISTEN FOR LATER STATEMENTS.
Special weather statement, Apr 24, 9:09 PM CDT, 1 hour 4 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE AUSTIN TX 910 PM CDT SUN APR 24 1988 ...SEVERE THUNDERSTORMS 100 MILES NORTHWEST OF AUSTIN... AT 9 PM...RADAR SHOWED A SOLID LINE OF THUNDERSTORMS...20 MILES WIDE.. EXTENDING FROM BROWNWOOD TO JUST NORTH OF JUNCTION AND DEL RIO. THE LINE WAS MOVING TOWARDS THE SOUTHEAST AT NEAR 40 MPH. PERSONS IN CENTRAL TEXAS SHOULD PREPARE NOW FOR THE PASSAGE OF THIS LINE OF THUNDERSTORMS...WHICH COULD BRING DAMAGEING WINDS...LARGE HAIL AND DANGEROUS LIGHTNING. THE POSSIBILITY OF TORNADOES WILL ACCOMPANY SOME OF THESE STORMS. MANY COUNTIES TO THE WEST AND NORTH OF TRAVIS COUNTY ARE INCLUDED IN A TORNADO WATCH EFFECTIVE UNTIL 2 AM THIS MONDAY MORNING. IF CONDITIONS PERSIST...THE WATCH MAY BE DOWNRANGED TO INCLUDE EVEN MORE COUNTIES FURTHER TO THE EAST AND SOUTH. INCREASE YOUR ALERT STATUS AND LISTEN FOR LATER SATEMENTS AND WARNINGS.
Special weather statement, Apr 24, 9:25 PM CDT, 48 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATKER SERVICE DEL RIO TX 925 PM CDT SUN APR 24 1988 ...A TORNADO WATCH IS IN EFFECT FOR VAL VERDE COUNTY... AT 920 PM CDT RADAR INDICATED SHOWERS AND THUNDERSTORMS OVER NORTHEAST VAL VERDE COUNTY MOVING SOUTHEAST AT 40 MILES AN HOUR. BRIEF PERIODS OF HEAVY RAIN...GUSTY WINDS...FREQUENT LIGHTNING...AND HAIL ARE POSSIBLE WITH THESE THUNDERSTORMS IN NORTHEAST AND PARTS OF EAST VAL VERDE COUNTY IN THE ;NEXT HOUR.
Special weather statement, Apr 24, 9:54 PM CDT, 19 minutes before
SPECIAL WEATHER STATEMENT NATIONAL WEATHER SERVICE SAN ANTONIO TX 950 PM CDT SUN APR 24 1988 ...TORNADO WATCH IN EFFECT FOR HILL COUNTRY COUNTIES UNTIL 2 AM... A TORNADO WATCH REMAINS IN EFFECT FOR A PORTION OF THE TEXAS HILL COUNTRY UNTIL 2 AM CDT MONDAY MORNING. EDWARDS...KENDALL...KERR AND REAL COUNTIES ARE INCLUDED IN THE TORNADO WATCH. AT 950 PM CDT...HONDO RADAR INDICATED AN ALMOST SOLID LINE OF THUNDERSTORMS EXTENDING FROM LOMA ALTA IN EASTERN VAL VERDE COUNTY NORTHEASTWARD PAST JUNCTION TO ABILENE. THIS LINE IS MOVING TOWARD THE SOUTHEAST AT 45 MILES PER HOUR. A SEVERE THUNDERSTORM WARNING IS IN EFFECT UNTIL 1030 PM CDT FOR EDWARDS COUNTY. HONDO RADAR INDICATED A SEVERE THUNDERSTORM IN THE LINE OF STORMS ABOUT 15 TO 20 MILES WEST OF ROCKSPRINGS. THIS STORM LIKELY CONTAINS LARGE HAIL...IN ADDITION TO DAMAGING WINDS...FREQUENT LIGHTNING AND BRIEF HEAVY RAINS. AS THIS LINE OF THUNDERSTORMS CONTINUES MOVING SOUTHEASTWARD THIS EVENING AND EARLY MONDAY MORNING...SEVERE WEATHER WARNINGS WILL LIKELY BE EXTENDED INTO ADJACENT HILL COUNTRY AND SOUTH CENTRAL COUNTIES...SO PLEASE STAY TUNED TO LATER BROADCASTS FROM LOCAL RADIO...TV AND NOAA WEATHER RADIO STATIONS. THIS LINE OF THUNDERSTORMS SHOULD MOVE INTO BEXAR COUNTY AND THE SAN ANTONIO METROPOLITAN AREA SHORTLY BEFORE MIDNIGHT. REMEMBER...A SEVERE THUNDERSTORM CONTAINS THREE-QUARTERS OF AN INCH OR LARGER DIAMETER HAIL...SURFACE WIND GUSTS ABOVE 58 MPH...qFREQUENT LIGHTNING AND POSSIBLE HEAVY RAIN AND LOCALIZED FLASH FLOODING. IN ADDITION...TORNADOES CAN DEVELOP IN THUNDERSTORMS WITH LITTLE OR NO ADVANCE WARNING. ADDITIONAL WARNINGS AND BULLETINS WILL BE ISSUED AS CONDITIONS WARRANT.
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 24, 9:21 PM CDT | Severe Thunderstorm Warning | EWX | Edwards | 69 min |
| Apr 24, 9:56 PM CDT | Severe Thunderstorm Warning | EWX | Llano | 64 min |
| Apr 24, 11:14 PM CDT | Severe Thunderstorm Warning | EWX | Bandera, Kendall | 61 min |
Nearby
Severe Thunderstorm Warnings in Texas, 1988Every severe thunderstorm warning in 1988
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.