Alert archive / Texas / Severe Thunderstorm Warnings in 2005
Severe Thunderstorm Warning 58, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Mar 31, 2005, 8:04 PM CST for Fayette County, Texas. It was in force for 56 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Mar 31, 2005, 8:04 PM CST (02:04 UTC)
- Expired
- Mar 31, 2005, 9:00 PM CST
- In force
- 56 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Counties, with a storm outline in the text
County Fayette County, TX
The radar
The Austin/San Antonio radar (KEWX), 102 km from the middle of the area, began a volume at 02:05 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
Did it verify
Not verified. The Iowa Environmental Mesonet's Cow found no qualifying storm report inside this severe thunderstorm warning while it was in force. That is not proof nothing happened: reports are thin where few people live.
Cow counts a report within 15 km of the polygon while the warning was in force: a tornado for a tornado warning; hail of 1 inch or more, a gust of 58 mph or more or wind damage for a severe thunderstorm warning; a flash flood report for a flash flood warning.
The nearest sounding before it
Corpus Christi, TX (KCRP), launched 00:00Z, 2.1 hours before the alert went out and 239 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
- 930 J/kg
- Mixed-layer CIN
- -294 J/kg
- Mixed-layer LCL
- 1075 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- -71 m²/s²
- 0-3 km storm-relative helicity
- -29 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000
WUUS54 KEWX 010204
SVREWX
TXC149-010300-
/O.NEW.KEWX.SV.W.0058.050401T0204Z-050401T0300Z/
BULLETIN - EAS ACTIVATION REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
804 PM CST THU MAR 31 2005
THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR THE FOLLOWING COUNTIES...
FAYETTE
* UNTIL 900 PM CST
* AT 801 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED A
SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE HAIL. THIS
STORM WAS LOCATED 5 MILES NORTH OF CISTERN...AND MOVING EAST AT 20
MPH.
* OTHER LOCATIONS IN THE WARNING INCLUDE FLATONIA...MULDOON...LA
GRANGE AND ROUND TOP.
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.
LAT...LON 2979 9727 2967 9712 2968 9688 2992 9665
3013 9669 3001 9704
$$1 follow-up statement
000
WWUS54 KEWX 010219
SVSEWX
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
819 PM CST THU MAR 31 2005
TXC149-010300-
/O.CON.KEWX.SV.W.0058.000000T0000Z-050401T0300Z/
FAYETTE TX-
819 PM CST THU MAR 31 2005
...A SEVERE THUNDERSTORM WARNING CONTINUES UNTIL 900 PM CST FOR
FAYETTE COUNTY...
AT 818 PM CST...NATIONAL WEATHER SERVICE DOPPLER RADAR CONTINUED TO
INDICATE A SEVERE THUNDERSTORM CAPABLE OF PRODUCING NICKEL SIZE
HAIL...AND DAMAGING WINDS IN EXCESS OF 60 MPH. THIS STORM WAS
LOCATED 7 MILES WEST OF LA GRANGE...MOVING EAST AT 30 MPH.
OTHER LOCATIONS IN THE WARNING INCLUDE FLATONIA...MULDOON...ROUND TOP
AND FAYETTEVILLE.
THIS IS A DANGEROUS STORM. IF YOU ARE IN ITS PATH...PREPARE
IMMEDIATELY FOR DAMAGING WINDS...DESTRUCTIVE HAIL...AND DEADLY CLOUD
TO GROUND LIGHTNING. PEOPLE OUTSIDE SHOULD MOVE TO A SHELTER...
PREFERABLY INSIDE A STRONG BUILDING BUT AWAY FROM WINDOWS.
LAT...LON 2979 9727 2967 9712 2968 9688 2992 9665
3013 9669 3001 9704
$$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.
NWS Austin/San Antonio, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Mar 31, 3:02 PM CST, 5 hours 2 minutes earlier.
Area forecast discussion, Mar 31, 3:02 PM CST, 5 hours 2 minutes before
AREA FORECAST DISCUSSION NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 302 PM CST THU MAR 31 2005 .DISCUSSION... CONVECTION HAS BEEN BUILDING JUST ALONG AND EAST OF DRYLINE/COLD FRONT EXTENDING FROM EAGLE PASS TO LEAKEY TO JUNCTION, HOWEVER DEEPER CONVECTION HAS BEEN HINDERED DUE TO STRONG CAP. WILL BASE POPS ON TRENDS AT PRESS TIME. PWS POOL TO NEAR 1.5 INCHES ALONG THE DRYLINE/FRONT AND DIFFLUENCE ALOFT AHEAD OF UPPER LOW OVER THE PANHANDLE OF TEXAS FAVOR POPS ACROSS EASTERN AREAS OF SOUTH CENTRAL TEXAS. CAPES OF 1500 TO 2000 J/KG AND FAVORABLE WIND SHEAR SUGGEST POSSIBLE SEVERE STORMS. DRYLINE/FRONT EXITS SOUTH CENTRAL TEXAS BY AROUND MIDNIGHT ENDING POPS. STRONG COLD ADVECTION, TIGHT PRESSURE GRADIENT, AND WRAP-AROUND CLOUDINESS WILL MAKE FOR COOL BLUSTERY CONDITIONS THROUGH FRIDAY. SURFACE HIGH SETTLES INTO SOUTH CENTRAL TEXAS FRIDAY NIGHT INTO SATURDAY WITH WELL BELOW AVERAGE TEMPERATURES. MOISTURE WILL BE SLOW TO RETURN AS SURFACE HIGH SLOW TO MOVE EAST AND PRESSURE FALLS SLOW IN THE PLAINS. BY MONDAY THOUGH, ANOTHER UPPER TROUGH WILL APPROACH THE CENTRAL ROCKIES RESULTING STRONGER SOUTHERLY FLOW AND INCREASING MOISTURE. THIS WILL LEAD TO SLIGHT POPS MAINLY ACROSS EASTERN AREAS OF SOUTH CENTRAL TEXAS TUESDAY AND TUESDAY EVENING AS TROUGH AND ASSOCIATED COLD FRONT MOVE THROUGH TEXAS. THEN FAIR WEATHER WEDNESDAY INTO THURSDAY ON WEAK RIDGING. WILL GENERALLY GO WITH A BLEND OF GUIDANCE ON TEMPERATURES, EXCEPT BELOW FRIDAY INTO SATURDAY. && .PRELIMINARY POINT TEMPS/POPS... AUSTIN CAMP MABRY 49 67 44 73 / 30 0 0 0 AUSTIN BERGSTROM INTL AIRPORT 49 68 39 73 / 30 0 0 0 DEL RIO INTL AIRPORT 49 70 44 76 / 0 0 0 0 SAN ANTONIO INTL AIRPORT 51 68 42 74 / 20 0 0 0 && .EWX WATCHES/WARNINGS/ADVISORIES... TX...NONE. && 04/13
Hazardous weather outlook, Mar 31, 3:10 PM CST, 4 hours 54 minutes before
HAZARDOUS WEATHER OUTLOOK NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 310 PM CST THU MAR 31 2005 TXZ171>173-183>194-202>209-217>225-228-011200- ATASCOSA-BANDERA-BASTROP-BEXAR-BLANCO-BURNET-CALDWELL-COMAL-DE WITT- DIMMIT-EDWARDS-FAYETTE-FRIO-GILLESPIE-GONZALES-GUADALUPE-HAYS-KARNES- KENDALL-KERR-KINNEY-LAVACA-LEE-LLANO-MAVERICK-MEDINA-REAL-TRAVIS- UVALDE-VAL VERDE-WILLIAMSON-WILSON-ZAVALA- 310 PM CST THU MAR 31 2005 THIS HAZARDOUS WEATHER OUTLOOK IS FOR SOUTH CENTRAL TEXAS. .DAY ONE...TODAY AND TONIGHT... THERE IS A SLIGHT RISK OF SEVERE THUNDERSTORMS FOR THIS EVENING AND TONIGHT...GENERALLY ALONG AND EAST OF LINE FROM LAMPASAS TO SAN MARCOS AND HALLETTSVILLE. THIS INCLUDES THE CITY OF AUSTIN. AN UPPER LEVEL DISTURBANCE AND A COLD FRONT WILL MOVE INTO SOUTH CENTRAL TEXAS LATE THIS AFTERNOON AND THIS EVENING TO PRESENT A THREAT FOR SEVERE WEATHER. THE PRIMARY THREAT WILL BE FOR LARGE HAIL AND DAMAGING WINDS. HOWEVER...AN ISOLATED TORNADO CAN NOT BE RULED OUT ALONG THE FRONTAL BOUNDARY. RAINFALL AMOUNTS WILL BE MAINLY LESS THAN ONE INCH. THE CHANCE OF THUNDERSTORMS WILL DECREASE LATE TONIGHT. .DAYS TWO THROUGH SEVEN...FRIDAY THROUGH WEDNESDAY... NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME. .SPOTTER INFORMATION STATEMENT... SPOTTER ACTIVATION MAY BE REQUIRED LATE THIS AFTERNOON AND THIS EVENING.
In the hours before
Local storm report, Mar 31, 6:53 PM CST, 1 hour 11 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
653 PM CST THU MAR 31 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0635 PM HAIL CEDAR CREEK 30.08N 97.50W
03/31/2005 0.88 INCH BASTROP TX NWS EMPLOYEE
&&
MCSLocal storm report, Mar 31, 7:12 PM CST, 52 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
712 PM CST THU MAR 31 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0540 PM HAIL 12 NNE AUSTIN 30.47N 97.67W
03/31/2005 0.50 INCH TRAVIS TX PUBLIC
PARMER LANE AND IH 35.
0555 PM HAIL 1 SW ROUND ROCK 30.51N 97.68W
03/31/2005 1.00 INCH WILLIAMSON TX PUBLIC
AT SH 1325 AND IH 35 INTERSECTION.
0622 PM TSTM WND DMG 6 SSE AUSTIN 30.23N 97.71W
03/31/2005 TRAVIS TX EMERGENCY MNGR
THUNDERSTORM GUSTS ESTIMATED TO 60 MPH IN DEL VALLE JUST
EAST OF AUSTIN BERGSTROM INTERNATIONAL AIRPORT IN 1500
BLOCK OF BRANDT LANE. SHINGLES BLOWN OFF HOME. ONE TREE
BROKEN AND FELL ONTO HOUSE. SEVERAL OTHER TREES DAMAGED
WITH LIMBS DOWN. ELECTRICAL POWER OUT IN AREA.
0700 PM HAIL BASTROP 30.11N 97.31W
03/31/2005 1.75 INCH BASTROP TX LAW ENFORCEMENT
&&
MCSLocal storm report, Mar 31, 7:22 PM CST, 42 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
722 PM CST THU MAR 31 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0718 PM HAIL 2 WNW NEW BRAUNFELS 29.72N 98.15W
03/31/2005 1.75 INCH COMAL TX NWS EMPLOYEE
GOLF BALL SIZED HAIL AT LOOP 337 AND HIGHWAY 46.
&&
MCSLocal storm report, Mar 31, 7:49 PM CST, 15 minutes before
PRELIMINARY LOCAL STORM REPORT
NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX
749 PM CST THU MAR 31 2005
..TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON...
..DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE....
..REMARKS..
0550 PM HAIL 1 E HUTTO 30.55N 97.53W
03/31/2005 0.50 INCH WILLIAMSON TX TRAINED SPOTTER
UP TO DIME SIZED HAIL JUST NORTH OF HIGHWAY 79. NO HAIL
DAMAGE REPORTED, EVEN THOUGH HAIL COVERED MUCH OF THE
GROUND.
&&
MCSThe office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 31, 6:20 PM CST | Severe Thunderstorm Warning | EWX | Travis | 25 min |
| Mar 31, 6:31 PM CST | Severe Thunderstorm Warning | EWX | Bastrop | 59 min |
| Mar 31, 7:16 PM CST | Severe Thunderstorm Warning | EWX | Comal | 29 min |
| Mar 31, 7:50 PM CST | Severe Thunderstorm Warning | EWX | Bastrop | 25 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2005Every severe thunderstorm warning in 2005
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; radar from the NEXRAD Level II archive.