Alert archive / Texas / Flash Flood Warnings in 1997
Flash Flood Warning 35, NWS Fort Worth, TX
NWS Fort Worth, TX issued this flash flood warning at Feb 20, 1997, 11:09 AM CST for Stephens County, Young County, Texas. It was in force for 111 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- Feb 20, 1997, 11:09 AM CST (17:09 UTC)
- Expired
- Feb 20, 1997, 1:00 PM CST
- In force
- 111 min
- Issued by
- NWS Fort Worth, TX
- Area
- Whole counties
Counties Stephens County, TX, Young County, TX
The radar
The Dyess AFB radar (KDYX), 65 km from the middle of the area, began a volume at 17:09 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, 5.2 hours before the alert went out and 138 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
- 372 J/kg
- Mixed-layer CIN
- -7 J/kg
- Mixed-layer LCL
- 546 m above ground
- 0-6 km bulk shear
- 33 kt
- 0-1 km storm-relative helicity
- 197 m²/s²
- 0-3 km storm-relative helicity
- 245 m²/s²
- Significant tornado parameter
- 0.4
- Supercell composite
- 2.6
The text
As transmitted, in the capitals the NWS used until 2016.
000 TTAA00 KFTW 201709 FFWFTW TXC093-133-429-503-201900- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE FORT WORTH TX 1109 AM CST THU FEB 20 1997 THE NATIONAL WEATHER SERVICE IN FORT WORTH HAS ISSUED A FLASH FLOOD WARNING EFFECTIVE UNTIL 100 PM CST FOR PEOPLE IN THE FOLLOWING LOCATIONS... IN NORTH CENTRAL TEXAS ...COMANCHE COUNTY...EASTLAND COUNTY...STEPHENS COUNTY ...YOUNG COUNTY AT 1109 AM...A LARGE AREA OF RAIN AND THUNDERSTORMS CONTINUES ACROSS THE AREA WITH RAINFALL AMOUNTS GENERALLY UP TO 1 INCH PER HOUR...WITH SOME AMOUNTS OVER 2 INCHES PER HOUR. THIS RAIN WILL CONTINUE INTO THE EARLY AFTERNOON AND ADD TO THE FLOODING PROBLEMS THAT ARE ALREADY OCCURRING. LAW ENFORCEMENT ARE REPORTING NUMEROUS ROAD CLOSURES IN THE WARNED AREA. DO NOT DRIVE YOUR VEHICLE INTO AREAS WHERE THE WATER COVERS THE ROADWAY. THE WATER DEPTH MAY BE TOO GREAT TO ALLOW YOUR CAR TO CROSS SAFELY. VEHICLES CAUGHT IN RISING WATER SHOULD BE ABANDONED QUICKLY. MOVE TO HIGHER GROUND.
The office that day
Everything else NWS Fort Worth, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Feb 19, 6:52 PM CST | Flash Flood Warning | FWD | Jack, Palo Pinto, Parker | 5 hr |
| Feb 19, 6:52 PM CST | Flash Flood Warning | FWD | Cooke, Denton, Grayson, Wise | 5 hr |
| Feb 19, 6:52 PM CST | Flash Flood Warning | FWD | Collin, Fannin, Hunt, Rockwall | 5 hr |
| Feb 19, 6:52 PM CST | Flash Flood Warning | FWD | Dallas, Tarrant | 5 hr |
| Feb 19, 6:56 PM CST | Flash Flood Warning | FWD | Erath, Hood, Johnson, Somervell | 5 hr |
| Feb 19, 6:56 PM CST | Flash Flood Warning | FWD | Hamilton | 5 hr |
| Feb 19, 11:35 PM CST | Flash Flood Warning | FWD | Cooke, Wise | 6 hr |
| Feb 19, 11:35 PM CST | Flash Flood Warning | FWD | Erath, Hood, Jack, Palo Pinto, Parker | 6 hr |
| Feb 19, 11:35 PM CST | Flash Flood Warning | FWD | Hamilton | 6 hr |
| Feb 19, 11:35 PM CST | Flash Flood Warning | FWD | Somervell | 6 hr |
| Feb 20, 4:24 AM CST | Flash Flood Warning | FWD | Johnson, Tarrant | 4 hr |
| Feb 20, 4:35 AM CST | Flash Flood Warning | FWD | Comanche, Eastland | 4 hr |
| Feb 20, 4:35 AM CST | Flash Flood Warning | FWD | Stephens | 4 hr |
| Feb 20, 6:00 AM CST | Flash Flood Warning | FWD | Erath, Hood, Jack, Palo Pinto, Parker | 4 hr |
| Feb 20, 6:00 AM CST | Flash Flood Warning | FWD | Hamilton | 4 hr |
| Feb 20, 6:00 AM CST | Flash Flood Warning | FWD | Somervell | 4 hr |
| Feb 20, 6:37 AM CST | Severe Thunderstorm Warning | FWD | Comanche, Eastland | 68 min |
| Feb 20, 6:46 AM CST | Flash Flood Warning | FWD | Mills | 3 hr |
| Feb 20, 7:00 AM CST | Severe Thunderstorm Warning | FWD | Palo Pinto | 45 min |
| Feb 20, 8:28 AM CST | Flash Flood Warning | FWD | Eastland, Stephens, Young | 3 hr |
| Feb 20, 8:28 AM CST | Flash Flood Warning | FWD | Comanche | 3 hr |
| Feb 20, 9:55 AM CST | Flash Flood Warning | FWD | Jack, Montague, Wise | 3 hr |
| Feb 20, 9:55 AM CST | Flash Flood Warning | FWD | Erath, Hood, Palo Pinto, Parker, Somervell | 3 hr |
| Feb 20, 9:55 AM CST | Flash Flood Warning | FWD | Hamilton, Lampasas, Mills | 3 hr |
| Feb 20, 11:09 AM CST | Flash Flood Warning | FWD | Comanche, Eastland | 111 min |
| Feb 20, 11:33 AM CST | Tornado Warning | FWD | Parker, Wise | 42 min |
| Feb 20, 11:55 AM CST | Tornado Warning | FWD | Tarrant | 65 min |
| Feb 20, 1:36 PM CST | Flash Flood Warning | FWD | Hill, McLennan | 2 hr |
| Feb 20, 1:40 PM CST | Flash Flood Warning | FWD | Hill, McLennan | 2 hr |
| Feb 20, 2:04 PM CST | Flash Flood Warning | FWD | Coryell, Hamilton | 116 min |
| Feb 20, 2:26 PM CST | Flash Flood Warning | FWD | Hood, Palo Pinto, Parker | 4 hr |
| Feb 20, 2:26 PM CST | Flash Flood Warning | FWD | Lampasas, Mills | 4 hr |
| Feb 20, 2:26 PM CST | Flash Flood Warning | FWD | Bosque, Erath, Somervell | 4 hr |
| Feb 20, 2:55 PM CST | Flash Flood Warning | FWD | Henderson, Van Zandt | 4 hr |
| Feb 20, 3:46 PM CST | Flash Flood Warning | FWD | Hamilton | 3 hr |
| Feb 20, 4:15 PM CST | Flash Flood Warning | FWD | Hopkins, Rains | 4 hr |
| Feb 20, 4:15 PM CST | Flash Flood Warning | FWD | Delta | 4 hr |
Nearby
Flash Flood Warnings in Texas, 1997Every flash flood warning in 1997
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.