Alert archive / Texas / Wind Advisories in 2007
Wind Advisory 4, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this wind advisory at Oct 22, 2007, 3:36 AM CDT for 33 counties in Texas. It took effect at Oct 22, 2007, 4:00 AM CDT. It was in force for 14 hr.
The area
The counties it named.
The facts
- Issued
- Oct 22, 2007, 3:36 AM CDT (08:36 UTC)
- In effect from
- Oct 22, 2007, 4:00 AM CDT
- Expired
- Oct 22, 2007, 6:00 PM CDT
- In force
- 14 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 08:39 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 00:00Z, 8.6 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
- 1365 J/kg
- Mixed-layer CIN
- -79 J/kg
- Mixed-layer LCL
- 1434 m above ground
- 0-6 km bulk shear
- 29 kt
- 0-1 km storm-relative helicity
- 24 m²/s²
- 0-3 km storm-relative helicity
- 23 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS74 KEWX 220836 NPWEWX URGENT - WEATHER MESSAGE NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 336 AM CDT MON OCT 22 2007 ...SUSTAINED WINDS OF 25 TO 35 MPH WITH GUSTS TO NEAR 40 MPH ARE EXPECTED THROUGH THIS EVENING ACROSS SOUTH CENTRAL TEXAS... .AN UPPER LEVEL LOW HAS BROUGHT A COLD FRONT TO SOUTH CENTRAL TEXAS. AS THIS FRONT MAKES ITS WAY TO THE TEXAS COAST THROUGH THIS AFTERNOON...STRONG NORTHERLY WINDS OF 25 TO 35 MPH WITH GUSTS NEAR 40 MPH WILL FILTER INTO THE REGION. WINDS WILL DECREASE BELOW ADVISORY CRITERIA SHORTLY AFTER SUNSET. TXZ171>173-183>194-202>209-217>225-228-221645- /O.NEW.KEWX.WI.Y.0004.071022T0900Z-071022T2300Z/ 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 336 AM CDT MON OCT 22 2007 ...WIND ADVISORY IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON... THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A WIND ADVISORY...WHICH IS IN EFFECT UNTIL 6 PM CDT THIS AFTERNOON. AN UPPER LEVEL LOW HAS BROUGHT A COLD FRONT TO SOUTH CENTRAL TEXAS. AS THIS FRONT MAKES ITS WAY TO THE TEXAS COAST THROUGH THIS AFTERNOON...STRONG NORTHERLY WINDS OF 25 TO 35 MPH WITH GUSTS NEAR 40 MPH WILL FILTER INTO THE REGION. NORTHERLY WINDS ARE EXPECTED TO REACH THE SAN ANTONIO AND AUSTIN METRO AREAS BEFORE THE MORNING COMMUTE...AND WILL CONTINUE TO INCREASE THROUGH LATE MORNING AND INTO THE AFTERNOON. WINDS WILL DECREASE BELOW ADVISORY CRITERIA SHORTLY AFTER SUNSET. 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 |
|---|---|---|---|---|
| Oct 22, 3:20 AM CDT | Fire Weather Watch | EWX | Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 27 more | 15 hr |
| Oct 22, 3:20 AM CDT | Red Flag Warning | EWX | Edwards, Kinney, Maverick, Val Verde | 15 hr |
| Oct 22, 6:39 PM CDT | Red Flag Warning | EWX | Atascosa, Bandera, Bastrop, Bexar, Blanco, Burnet and 27 more | 24 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.