Alert archive / Texas / Flash Flood Warnings in 2007
Flash Flood Warning 13, NWS Amarillo, TX
NWS Amarillo, TX issued this flash flood warning at Jun 19, 2007, 8:29 PM CDT for Potter County, Randall County, Texas. It was in force for 31 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
- Jun 19, 2007, 8:29 PM CDT (01:29 UTC)
- Expired
- Jun 19, 2007, 9:00 PM CDT
- In force
- 31 min
- Issued by
- NWS Amarillo, TX
- Area
- Whole counties
Counties Potter County, TX, Randall County, TX
The radar
The Amarillo radar (KAMA), 18 km from the middle of the area, began a volume at 01:32 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
Amarillo Airport, TX (KAMA), launched 00:00Z, 1.5 hours before the alert went out and 18 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
- 3305 J/kg
- Mixed-layer CIN
- -26 J/kg
- Mixed-layer LCL
- 1823 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 29 m²/s²
- 0-3 km storm-relative helicity
- 83 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 4.1
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KAMA 200130 FFWAMA TXC375-381-200200- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE AMARILLO TX 829 PM CDT TUE JUN 19 2007 THE NATIONAL WEATHER SERVICE IN AMARILLO HAS ISSUED A * FLASH FLOOD WARNING FOR... SOUTHERN POTTER COUNTY IN THE PANHANDLE OF TEXAS... THIS INCLUDES THE CITY OF AMARILLO... NORTHERN RANDALL COUNTY IN THE PANHANDLE OF TEXAS... * UNTIL 900 PM CDT * AT 828 PM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR INDICATED STATIONARY THUNDERSTORMS ALONG INTERSTATE 40. * LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO BUSHLAND AND AMARILLO 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. MOVE TO HIGHER GROUND. FLOODING IS OCCURRING OR IS IMMINENT. MOST FLOOD RELATED DEATHS OCCUR IN AUTOMOBILES. DO NOT ATTEMPT TO CROSS WATER COVERED BRIDGES... DIPS...OR LOW WATER CROSSINGS. NEVER TRY TO CROSS A FLOWING STREAM... EVEN A SMALL ONE...ON FOOT. TO ESCAPE RISING WATER MOVE UP TO HIGHER GROUND. LAT...LON 3493 10215 3507 10162 3525 10162 3524 10214 $$ KRAMAR
The office that day
Everything else NWS Amarillo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 19, 7:00 PM CDT | Severe Thunderstorm Warning | AMA | Deaf Smith | 75 min |
| Jun 19, 8:05 PM CDT | Severe Thunderstorm Warning | AMA | Potter, Randall | 70 min |
| Jun 19, 8:36 PM CDT | Flash Flood Warning | AMA | Potter, Randall | 2 hr |
| Jun 19, 8:36 PM CDT | Severe Thunderstorm Warning | AMA | Deaf Smith | 54 min |
| Jun 19, 9:10 PM CDT | Severe Thunderstorm Warning | AMA | Carson | 40 min |
| Jun 19, 9:53 PM CDT | Severe Thunderstorm Warning | AMA | Lipscomb | 88 min |
| Jun 19, 10:11 PM CDT | Severe Thunderstorm Warning | AMA | Ochiltree | 64 min |
| Jun 19, 10:28 PM CDT | Flash Flood Warning | AMA | Lipscomb, Ochiltree | 3 hr |
| Jun 19, 10:35 PM CDT | Severe Thunderstorm Warning | AMA | Hemphill | 55 min |
| Jun 19, 11:27 PM CDT | Severe Thunderstorm Warning | AMA | Gray, Wheeler | 76 min |
| Jun 19, 11:35 PM CDT | High Wind Warning | AMA | Armstrong, Carson, Donley | 85 min |
| Jun 19, 11:40 PM CDT | Severe Thunderstorm Warning | AMA | Collingsworth | 95 min |
| Jun 20, 1:16 AM CDT | High Wind Warning | AMA | Potter, Randall | 73 min |
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.