Alert archive / Texas / Flash Flood Warnings in 2007
Flash Flood Warning 259, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this flash flood warning at Jun 30, 2007, 5:55 PM CDT for Burnet County, Texas. It was in force for 2 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
- Jun 30, 2007, 5:55 PM CDT (22:55 UTC)
- Expired
- Jun 30, 2007, 8:00 PM CDT
- In force
- 2 hr
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Whole counties
County Burnet County, TX
The radar
The Ft Hood radar (KGRK), 77 km from the middle of the area, began a volume at 22:55 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
Fort Worth, TX (KFWD), launched 12:00Z, 10.9 hours before the alert went out and 242 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
- 993 J/kg
- Mixed-layer CIN
- -38 J/kg
- Mixed-layer LCL
- 799 m above ground
- 0-6 km bulk shear
- 16 kt
- 0-1 km storm-relative helicity
- 114 m²/s²
- 0-3 km storm-relative helicity
- 110 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KEWX 302257 FFWEWX TXC053-010100- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 555 PM CDT SAT JUN 30 2007 THE NATIONAL WEATHER SERVICE IN AUSTIN SAN ANTONIO HAS ISSUED A * FLASH FLOOD WARNING FOR... BURNET COUNTY IN SOUTH CENTRAL TEXAS... THIS INCLUDES THE CITIES OF...BURNET...BERTRAM... * UNTIL 800 PM CDT * AT 554 PM CDT...THE NATIONAL WEATHER SERVICE HAS DETERMINED THAT RAINFALL ESTIMATES FROM DOPPLER RADAR INDICATE FLASH FLOODING FROM THUNDERSTORM WITH VERY HEAVY RAINS OVER BURNET COUNTY. VERY HEAVY RAINS WERE NOTED FROM MARBLE FALLS TO BURNET TO 10 MILES NORTH OF BURNET. RAINFALL RATES OF 1 TO 2.5 INCHES PER HOUR WERE NOTED. THESE RAINS ARE FALLING ACROSS AREAS WITH SATURATED SOILS. RUNOFF WILL BE RAPID AND LEAD TO FLASH FLOODING. WHEN WATER COVERS THE ROAD...TURN AROUND DONT DROWN. THE LIFE YOU SAVE MAY BE YOUR OWN. LAT...LON 3066 9832 3064 9813 3103 9789 3102 9818 $$
3 follow-up statements
000 WGUS74 KEWX 302348 FFSEWX FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 641 PM CDT SAT JUN 30 2007 TXC053-010100- BURNET TX- 641 PM CDT SAT JUN 30 2007 ...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR BURNET COUNTY... AT 637 PM CDT...NATIONAL WEATHER SERVICE METEOROLOGISTS CONTINUED TO DETECT A THUNDERSTORM PRODUCING VERY HEAVY RAIN OVER BURNET COUNTY. VERY HEAVY RAINS WILL CONTINUE NORTH OF BERTRAM ALONG THE NORTH FORK OF THE SAN GABRIEL RIVER AND ALONG FM ROADS 243...963 AND 1174. RAINFALL RATES AROUND ONE INCH CAN BE EXPECTED. THIS THUNDERSTORM WITH EXCESSIVE RAIN WILL OTHERWISE REMAIN OVER MAINLY RURAL AREAS OF THE INDICATED COUNTY. WHEN WATER COVERS THE ROAD...TURN AROUND DONT DROWN. THE LIFE YOU SAVE MAY BE YOUR OWN. LAT...LON 3066 9832 3064 9813 3103 9789 3102 9818 $$
000 WGUS74 KEWX 010011 FFSEWX FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 709 PM CDT SAT JUN 30 2007 TXC053-010100- BURNET TX- 709 PM CDT SAT JUN 30 2007 ...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 800 PM CDT FOR BURNET COUNTY... AT 707 PM CDT...NATIONAL WEATHER SERVICE RADAR SHOWED THE RAIN BETWEEN BRIGGS AND OAKALLA WAS RAPIDLY DISSIPATING. THE THREAT FOR ADDITIONAL FLASH FLOODING IS RAPIDLY DECREASING...HOWEVER SOME FLOODING CAN STILL BE EXPECTED FROM NORTH OF MARBLE FALLS TO BURNET TO BRIGGS FROM EARLIER VERY HEAVY RAINS. WHEN WATER COVERS THE ROAD...TURN AROUND DONT DROWN. THE LIFE YOU SAVE MAY BE YOUR OWN. LAT...LON 3066 9832 3064 9813 3103 9789 3102 9818 $$
000 WGUS74 KEWX 010056 FFSEWX FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE AUSTIN/SAN ANTONIO TX 755 PM CDT SAT JUN 30 2007 TXC053-010105- BURNET TX- 755 PM CDT SAT JUN 30 2007 ...THE FLASH FLOOD WARNING WILL EXPIRE AT 800 PM CDT FOR BURNET COUNTY... THE THUNDERSTORMS HAVE DISSIPATED ACROSS BURNET COUNTY. THE THREAT FOR ADDITIONAL FLASH FLOODING HAS ENDED. AS A RESULT...THE FLASH FLOOD WARNING WILL BE ALLOWED TO EXPIRE. HOWEVER...THERE MAY STILL BE SOME PONDING OF WATER FOR THE NEXT HOUR OR SO. LAT...LON 3066 9832 3064 9813 3103 9789 3102 9818 $$
Nearby
Flash Flood Warnings in Texas, 2007Every flash flood warning in 2007
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.