Alert archive / Texas / Wind Advisories in 2011
Wind Advisory 1, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this wind advisory at Jan 31, 2011, 3:53 PM CST for 33 counties in Texas. It took effect at Feb 1, 2011, 6:00 AM CST. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- Jan 31, 2011, 3:53 PM CST (21:53 UTC)
- In effect from
- Feb 1, 2011, 6:00 AM CST
- Expired
- Feb 2, 2011, 12:00 AM CST
- In force
- 18 hr
- Issued by
- NWS Austin/San Antonio, TX
All 33 counties
Atascosa County, TX, Bandera County, TX, Bastrop County, TX, Bexar County, TX, Blanco County, TX, Burnet County, TX, Caldwell County, TX, Comal County, TX, DeWitt County, TX, Dimmit County, TX, Edwards County, TX, Fayette County, TX, Frio County, TX, Gillespie County, TX, Gonzales County, TX, Guadalupe County, TX, Hays County, TX, Karnes County, TX, Kendall County, TX, Kerr County, TX, Kinney County, TX, Lavaca County, TX, Lee County, TX, Llano County, TX, Maverick County, TX, Medina County, TX, Real County, TX, Travis County, TX, Uvalde County, TX, Val Verde County, TX, Williamson County, TX, Wilson County, TX, Zavala County, TX
The radar
The Austin/San Antonio radar (KEWX), 57 km from the middle of the area, began a volume at 21:59 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.
The nearest sounding before it
Del Rio, TX (KDRT), launched 12:00Z, 9.9 hours before the alert went out and 218 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 2793 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 148 m²/s²
- 0-3 km storm-relative helicity
- 177 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
763 WWUS74 KEWX 312153 NPWEWX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 353 PM CST MON JAN 31 2011 ...A WIND ADVISORY IS IN EFFECT FOR ALL OF SOUTH CENTRAL TEXAS AND THE HILL COUNTRY FROM 9 AM TO 6 PM TUESDAY... .A STRONG ARCTIC COLD FRONT PUSHING THROUGH THE HILL COUNTRY AND SOUTH TEXAS LATE TONIGHT AND TUESDAY WILL BRING MUCH COLDER WINDY CONDITIONS TO THE REGION. GUSTY NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH WILL DEVELOP BEHIND THE COLD FRONT ON TUESDAY WITH RAPIDLY FALLING TEMPERATURES. TXZ171>173-183>194-202>209-217>225-228-010600- /O.NEW.KEWX.WI.Y.0001.110201T1500Z-110202T0000Z/ LLANO-BURNET-WILLIAMSON-VAL VERDE-EDWARDS-REAL-KERR-BANDERA- GILLESPIE-KENDALL-BLANCO-HAYS-TRAVIS-BASTROP-LEE-KINNEY-UVALDE- MEDINA-BEXAR-COMAL-GUADALUPE-CALDWELL-FAYETTE-MAVERICK-ZAVALA- FRIO-ATASCOSA-WILSON-KARNES-GONZALES-DE WITT-LAVACA-DIMMIT- INCLUDING THE CITIES OF...LLANO...BURNET...GEORGETOWN...DEL RIO... ROCKSPRINGS...LEAKEY...KERRVILLE...BANDERA...FREDERICKSBURG... BOERNE...BLANCO...SAN MARCOS...AUSTIN...BASTROP...GIDDINGS... BRACKETTVILLE...UVALDE...HONDO...SAN ANTONIO...NEW BRAUNFELS... SEGUIN...LOCKHART...LA GRANGE...EAGLE PASS...CRYSTAL CITY... PEARSALL...PLEASANTON...FLORESVILLE...KARNES CITY...GONZALES... CUERO...HALLETTSVILLE...CARRIZO SPRINGS 353 PM CST MON JAN 31 2011 ...WIND ADVISORY IN EFFECT FROM 9 AM TO 6 PM CST TUESDAY... THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT FROM 9 AM TO 6 PM CST TUESDAY. A STRONG ARCTIC COLD FRONT PUSHING THROUGH THE HILL COUNTRY AND SOUTH TEXAS LATE TONIGHT AND TUESDAY WILL BRING MUCH COLDER WINDY CONDITIONS TO THE REGION. GUSTY NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS NEAR 35 OR 40 MPH WILL DEVELOP BEHIND THE COLD FRONT ON TUESDAY. THE GUSTY NORTH WINDS WILL CONTINUE INTO THE EVENING HOURS AND THE ADVISORY MAY NEED TO BE EXTENDED PAST 6 PM TUESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 26 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
4 follow-up statements
408 WWUS74 KEWX 010231 NPWEWX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 831 PM CST MON JAN 31 2011 ...A WIND ADVISORY IS IN EFFECT FOR ALL OF SOUTH CENTRAL TEXAS AND THE HILL COUNTRY FROM 6 AM TO 6 PM TUESDAY... .A STRONG ARCTIC COLD FRONT WILL PUSH THROUGH THE HILL COUNTRY OVERNIGHT AND THROUGH SOUTH CENTRAL TEXAS EARLY TUESDAY MORNING. THIS FRONT WILL BRING STRONG NORTHERLY WINDS AND VERY COLD CONDITIONS TO THE REGION. NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH WILL DEVELOP BEHIND THE COLD FRONT ON TUESDAY WITH RAPIDLY FALLING TEMPERATURES. TXZ171>173-183>194-202>209-217>225-228-011200- /O.EXT.KEWX.WI.Y.0001.110201T1200Z-110202T0000Z/ LLANO-BURNET-WILLIAMSON-VAL VERDE-EDWARDS-REAL-KERR-BANDERA- GILLESPIE-KENDALL-BLANCO-HAYS-TRAVIS-BASTROP-LEE-KINNEY-UVALDE- MEDINA-BEXAR-COMAL-GUADALUPE-CALDWELL-FAYETTE-MAVERICK-ZAVALA- FRIO-ATASCOSA-WILSON-KARNES-GONZALES-DE WITT-LAVACA-DIMMIT- INCLUDING THE CITIES OF...LLANO...BURNET...GEORGETOWN...DEL RIO... ROCKSPRINGS...LEAKEY...KERRVILLE...BANDERA...FREDERICKSBURG... BOERNE...BLANCO...SAN MARCOS...AUSTIN...BASTROP...GIDDINGS... BRACKETTVILLE...UVALDE...HONDO...SAN ANTONIO...NEW BRAUNFELS... SEGUIN...LOCKHART...LA GRANGE...EAGLE PASS...CRYSTAL CITY... PEARSALL...PLEASANTON...FLORESVILLE...KARNES CITY...GONZALES... CUERO...HALLETTSVILLE...CARRIZO SPRINGS 831 PM CST MON JAN 31 2011 ...WIND ADVISORY NOW IN EFFECT FROM 6 AM TO 6 PM CST TUESDAY... THE WIND ADVISORY IS NOW IN EFFECT FROM 6 AM TO 6 PM CST TUESDAY. A STRONG ARCTIC COLD FRONT WILL PUSH THROUGH THE HILL COUNTRY OVERNIGHT AND THROUGH SOUTH CENTRAL TEXAS EARLY TUESDAY MORNING. THIS FRONT WILL BRING STRONG NORTHERLY WINDS AND VERY COLD CONDITIONS TO THE REGION. NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH ARE EXPECTED BEHIND THE FRONT. THE GUSTY NORTH WINDS WILL CONTINUE INTO THE EVENING HOURS AND THE ADVISORY MAY NEED TO BE EXTENDED PAST 6 PM TUESDAY. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 26 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
732 WWUS74 KEWX 011208 AAB NPWEWX URGENT - WEATHER MESSAGE...UPDATED NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 608 AM CST TUE FEB 1 2011 ...A WIND ADVISORY IS IN EFFECT FOR ALL OF SOUTH CENTRAL TEXAS AND THE HILL COUNTRY FROM 6 AM TO 6 PM TODAY... .A VERY COLD ARCTIC AIRMASS WILL CONTINUE TO BUILD INTO THE AREA TODAY...WITH WINDY CONDITIONS FORECAST. NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH WILL DEVELOP BEHIND THE COLD FRONT THIS MORNING WITH TEMPERATURES FALLING THROUGH THE DAY. TXZ171>173-183>194-202>209-217>225-228-012100- /O.CON.KEWX.WI.Y.0001.000000T0000Z-110202T0000Z/ LLANO-BURNET-WILLIAMSON-VAL VERDE-EDWARDS-REAL-KERR-BANDERA- GILLESPIE-KENDALL-BLANCO-HAYS-TRAVIS-BASTROP-LEE-KINNEY-UVALDE- MEDINA-BEXAR-COMAL-GUADALUPE-CALDWELL-FAYETTE-MAVERICK-ZAVALA- FRIO-ATASCOSA-WILSON-KARNES-GONZALES-DE WITT-LAVACA-DIMMIT- INCLUDING THE CITIES OF...LLANO...BURNET...GEORGETOWN...DEL RIO... ROCKSPRINGS...LEAKEY...KERRVILLE...BANDERA...FREDERICKSBURG... BOERNE...BLANCO...SAN MARCOS...AUSTIN...BASTROP...GIDDINGS... BRACKETTVILLE...UVALDE...HONDO...SAN ANTONIO...NEW BRAUNFELS... SEGUIN...LOCKHART...LA GRANGE...EAGLE PASS...CRYSTAL CITY... PEARSALL...PLEASANTON...FLORESVILLE...KARNES CITY...GONZALES... CUERO...HALLETTSVILLE...CARRIZO SPRINGS 608 AM CST TUE FEB 1 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH WILL DEVELOP BEHIND THE COLD FRONT THIS MORNING. THE GUSTY NORTH WINDS WILL CONTINUE INTO THE EVENING HOURS AND THE ADVISORY MAY NEED TO BE EXTENDED PAST 6 PM. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 26 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
264 WWUS74 KEWX 011959 NPWEWX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 159 PM CST TUE FEB 1 2011 ...A WIND ADVISORY IS NOW IN EFFECT FOR EASTERN PORTIONS OF SOUTH CENTRAL TEXAS THROUGH MIDNIGHT CST... ...A WIND ADVISORY REMAINS IN EFFECT FOR ALL OF SOUTH CENTRAL TEXAS AND THE HILL COUNTRY THROUGH 6 PM CST... .A VERY COLD ARCTIC AIR MASS WILL CONTINUE TO BUILD INTO THE AREA TODAY...WITH WINDY CONDITIONS FORECAST. NORTHERLY WINDS OF 20 TO 30 MPH...WITH GUSTS OF 30 TO 40 MPH...WILL CONTINUE THROUGH LATE THIS AFTERNOON ACROSS ALL OF SOUTH CENTRAL TEXAS...AND ACROSS EASTERN PORTIONS OF SOUTH CENTRAL TEXAS THROUGH MIDNIGHT. WINDS WILL DECREASE TO 15 TO 25 MPH ACROSS MOST AREAS AFTER MIDNIGHT... BUT THESE BREEZY CONDITIONS ARE EXPECTED TO PERSIST INTO WEDNESDAY EVENING. TXZ173-191>194-205>209-220>225-020000- /O.EXT.KEWX.WI.Y.0001.000000T0000Z-110202T0600Z/ WILLIAMSON-HAYS-TRAVIS-BASTROP-LEE-BEXAR-COMAL-GUADALUPE-CALDWELL- FAYETTE-ATASCOSA-WILSON-KARNES-GONZALES-DE WITT-LAVACA- INCLUDING THE CITIES OF...GEORGETOWN...SAN MARCOS...AUSTIN... BASTROP...GIDDINGS...SAN ANTONIO...NEW BRAUNFELS...SEGUIN... LOCKHART...LA GRANGE...PLEASANTON...FLORESVILLE...KARNES CITY... GONZALES...CUERO...HALLETTSVILLE 159 PM CST TUE FEB 1 2011 ...WIND ADVISORY NOW IN EFFECT UNTIL MIDNIGHT CST TONIGHT... EXPECT NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH TO CONTINUE THROUGH MIDNIGHT. BREEZY CONDITIONS ARE EXPECTED TO CONTINUE LATE TONIGHT INTO WEDNESDAY...BUT SUSTAINED SPEEDS SHOULD FALL BELOW 20 MPH AFTER MIDNIGHT. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 26 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$ TXZ171-172-183>190-202>204-217>219-228-020000- /O.CON.KEWX.WI.Y.0001.000000T0000Z-110202T0000Z/ LLANO-BURNET-VAL VERDE-EDWARDS-REAL-KERR-BANDERA-GILLESPIE- KENDALL-BLANCO-KINNEY-UVALDE-MEDINA-MAVERICK-ZAVALA-FRIO-DIMMIT- INCLUDING THE CITIES OF...LLANO...BURNET...DEL RIO... ROCKSPRINGS...LEAKEY...KERRVILLE...BANDERA...FREDERICKSBURG... BOERNE...BLANCO...BRACKETTVILLE...UVALDE...HONDO...EAGLE PASS... CRYSTAL CITY...PEARSALL...CARRIZO SPRINGS 159 PM CST TUE FEB 1 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL 6 PM CST THIS EVENING... EXPECT NORTHERLY WINDS OF 20 TO 30 MPH WITH GUSTS OF 30 TO 40 MPH TO CONTINUE THROUGH 6 PM. BREEZY CONDITIONS ARE EXPECTED TO CONTINUE TONIGHT INTO WEDNESDAY...BUT SUSTAINED SPEEDS SHOULD FALL BELOW 20 MPH AFTER 6 PM. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 26 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
318 WWUS74 KEWX 020232 NPWEWX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 832 PM CST TUE FEB 1 2011 ...A WIND ADVISORY REMAINS IN EFFECT FOR EASTERN PORTIONS OF SOUTH CENTRAL TEXAS THROUGH MIDNIGHT CST... .A VERY COLD ARCTIC AIR MASS WILL CONTINUE TO BUILD INTO THE AREA TONIGHT. WINDS WILL CONTINUE TO BE BETWEEN 20-30 MPH WITH GUSTS TO 40 MPH ACROSS AREAS SOUTHEAST OF THE I-35 CORRIDOR THROUGH MIDNIGHT TONIGHT. WINDS WILL DECREASE TO 15-25 MPH AFTER MIDNIGHT. TXZ173-191>194-205>209-220>225-020600- /O.CON.KEWX.WI.Y.0001.000000T0000Z-110202T0600Z/ WILLIAMSON-HAYS-TRAVIS-BASTROP-LEE-BEXAR-COMAL-GUADALUPE-CALDWELL- FAYETTE-ATASCOSA-WILSON-KARNES-GONZALES-DE WITT-LAVACA- INCLUDING THE CITIES OF...GEORGETOWN...SAN MARCOS...AUSTIN... BASTROP...GIDDINGS...SAN ANTONIO...NEW BRAUNFELS...SEGUIN... LOCKHART...LA GRANGE...PLEASANTON...FLORESVILLE...KARNES CITY... GONZALES...CUERO...HALLETTSVILLE 832 PM CST TUE FEB 1 2011 ...WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT... A WIND ADVISORY REMAINS IN EFFECT UNTIL MIDNIGHT CST TONIGHT. EXPECT NORTHERLY WINDS OF 20-30 MPH WITH GUSTS TO 40 MPH TO CONTINUE THROUGH MIDNIGHT. BREEZY CONDITIONS WILL CONTINUE OVERNIGHT...BUT WILL FALL BELOW WIND ADVISORY CRITERIA. PRECAUTIONARY/PREPAREDNESS ACTIONS... A WIND ADVISORY MEANS THAT SUSTAINED WINDS OF 26 TO 39 MPH ARE EXPECTED. WINDS THIS STRONG CAN MAKE DRIVING DIFFICULT... ESPECIALLY FOR HIGH PROFILE VEHICLES. USE EXTRA CAUTION. && $$
The office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 31, 3:36 AM CST | Dense Fog Advisory | EWX | Atascosa, Bastrop, Bexar, Caldwell, DeWitt, Dimmit and 11 more | 5 hr |
Nearby
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.