Alert archive / Texas / Red Flag Warnings in 2008
Red Flag Warning 2, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this red flag warning at Jan 10, 2008, 6:45 AM CST for 27 counties in Texas. It took effect at Jan 10, 2008, 9:00 AM CST. It was in force for 9 hr. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Jan 10, 2008, 6:45 AM CST (12:45 UTC)
- In effect from
- Jan 10, 2008, 9:00 AM CST
- Expired
- Jan 10, 2008, 6:00 PM CST
- In force
- 9 hr
- Issued by
- NWS Austin/San Antonio, TX
All 27 counties
Atascosa County, TX, Bandera County, TX, Bexar County, TX, Blanco County, TX, Burnet County, TX, Caldwell County, TX, Comal County, TX, Dimmit County, TX, Edwards County, TX, Frio County, TX, Gillespie County, TX, Guadalupe County, TX, Hays County, TX, Karnes County, TX, Kendall County, TX, Kerr County, TX, Kinney 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), 88 km from the middle of the area, began a volume at 12:46 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, 0.8 hours before the alert went out and 187 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
- 2388 m above ground
- 0-6 km bulk shear
- 49 kt
- 0-1 km storm-relative helicity
- -67 m²/s²
- 0-3 km storm-relative helicity
- -5 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WWUS84 KEWX 101245 RFWEWX RED FLAG WARNING NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 645 AM CST THU JAN 10 2008 ...RED FLAG WARNING IN EFFECT UNTIL 5 PM CST FOR MOST OF SOUTH CENTRAL TEXAS DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITIES... .A RED FLAG WARNING HAS BEEN ISSUED FOR PORTIONS OF SOUTH CENTRAL TEXAS GENERALLY ALONG AND WEST OF A TAYLOR TO LOCKHART TO KENEDY LINE. WINDY AND DRY CONDITIONS ARE EXPECTED TODAY BEHIND ANOTHER DRY COLD FRONT. WINDS WILL BE MARGINALLY STRONG WITH 20-FOOT SPEEDS EXPECTED TO HOVER AROUND 15 MPH FOR A FEW HOURS. DRY AIR SPREADING IN FROM THE WEST SHOULD RESULT IN MINIMUM RELATIVE HUMIDITIES IN THE 15 TO 25 PERCENT RANGE. CONDITIONS WILL REMAIN DRY THROUGH THE WEEKEND...AND ANOTHER DRY FRONT IS EXPECTED ON SATURDAY. TXZ171>173-183>192-202>208-217>222-228-102300- /O.NEW.KEWX.FW.W.0002.080110T1500Z-080110T2300Z/ LLANO-BURNET-WILLIAMSON-VAL VERDE-EDWARDS-REAL-KERR-BANDERA- GILLESPIE-KENDALL-BLANCO-HAYS-TRAVIS-KINNEY-UVALDE-MEDINA-BEXAR- COMAL-GUADALUPE-CALDWELL-MAVERICK-ZAVALA-FRIO-ATASCOSA-WILSON- KARNES-DIMMIT- 645 AM CST THU JAN 10 2008 ...RED FLAG WARNING IN EFFECT UNTIL 5 PM CST THIS AFTERNOON FOR GUSTY WINDS AND LOW RELATIVE HUMIDITIES... THE NATIONAL WEATHER SERVICE IN AUSTIN/SAN ANTONIO HAS ISSUED A RED FLAG WARNING...WHICH IS IN EFFECT UNTIL 5 PM CST THIS AFTERNOON. EXPECT WINDS BEHIND A DRY COLD FRONT TO INCREASE TO 10 TO 15 MPH AFTER BY AROUND 9 AM. THESE GUSTY WINDS WILL BRING MUCH DRIER AIR IN FROM THE WEST WITH RELATIVE HUMIDITIES FALLING INTO THE MID TEENS TO MID 20S. THE WINDS WILL DECREASE BY 5 PM...BUT HUMIDITIES WILL REMAIN DRY THROUGH THE REST OF THE WEEK. ANOTHER BREEZY AND DRY DAY IS EXPECTED SATURDAY. A RED FLAG WARNING MEANS WEATHER CONDITIONS WILL PROMOTE FIRES THAT ARE DIFFICULT TO CONTROL ACROSS THE WARNED AREA. A RED FLAG WARNING IS COMPLETELY SEPARATE FROM A LOCAL BURN BAN WHICH IS ISSUED BY LOCAL OFFICIALS. $$
1 follow-up statement
000 WWUS84 KEWX 102208 RFWEWX RED FLAG WARNING NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 408 PM CST THU JAN 10 2008 ...RED FLAG WARNING IN EFFECT UNTIL 6 PM CST FOR MOST OF SOUTH CENTRAL TEXAS DUE TO GUSTY WINDS AND LOW RELATIVE HUMIDITIES... .A RED FLAG WARNING WILL CONTINUE THROUGH 6 PM FOR PORTIONS OF SOUTH CENTRAL TEXAS GENERALLY ALONG AND WEST OF A TAYLOR TO LOCKHART TO KENEDY LINE. THE WINDY AND DRY CONDITIONS WILL CONTINUE IN WAKE OF THE DRY COLD FRONT THAT PASSED ACROSS THE AREA EARLIER TODAY. WINDS WILL BE MARGINALLY STRONG WITH 20-FOOT SPEEDS EXPECTED TO HOVER AROUND 15 MPH FOR A FEW HOURS. DRY AIR SPREADING IN FROM THE WEST SHOULD RESULT IN MINIMUM RELATIVE HUMIDITIES IN THE 15 TO 25 PERCENT RANGE. CONDITIONS WILL REMAIN DRY THROUGH THE WEEKEND...AND ANOTHER DRY FRONT IS EXPECTED ON SATURDAY. TXZ171>173-183>192-202>208-217>222-228-110000- /O.EXT.KEWX.FW.W.0002.000000T0000Z-080111T0000Z/ LLANO-BURNET-WILLIAMSON-VAL VERDE-EDWARDS-REAL-KERR-BANDERA- GILLESPIE-KENDALL-BLANCO-HAYS-TRAVIS-KINNEY-UVALDE-MEDINA-BEXAR- COMAL-GUADALUPE-CALDWELL-MAVERICK-ZAVALA-FRIO-ATASCOSA-WILSON- KARNES-DIMMIT- 408 PM CST THU JAN 10 2008 ...RED FLAG WARNING NOW IN EFFECT UNTIL 6 PM CST THIS AFTERNOON... THE RED FLAG WARNING IS NOW IN EFFECT UNTIL 6 PM CST THIS AFTERNOON. DRY NORTH AND NORTHWEST WINDS WILL CONTINUE IN WAKE OF A DRY COLD FRONT...THAT MOVED ACROSS THE AREA EARLIER TODAY. DRIER AIR COMING ACROSS THE AREA FROM THE WEST AND NORTHWEST WILL KEEP RELATIVE HUMIDITIES IN THE MID TEENS TO MID 20S. THE WINDS WILL DECREASE BY 6 PM...HOWEVER THE HUMIDITIES WILL REMAIN DRY THROUGH THE REST OF THE WEEK. ANOTHER BREEZY AND DRY DAY IS EXPECTED SATURDAY. A RED FLAG WARNING MEANS WEATHER CONDITIONS WILL PROMOTE FIRES THAT ARE DIFFICULT TO CONTROL ACROSS THE WARNED AREA. A RED FLAG WARNING IS COMPLETELY SEPARATE FROM A LOCAL BURN BAN WHICH IS ISSUED BY LOCAL OFFICIALS. $$
Nearby
Red Flag Warnings in Texas, 2008Every red flag warning in 2008
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.