Alert archive / Texas / Flash Flood Warnings in 2007
Flash Flood Warning 52, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this flash flood warning at Mar 29, 2007, 1:04 AM CDT for Dawson County, Texas. It was in force for 4 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
- Mar 29, 2007, 1:04 AM CDT (06:04 UTC)
- Expired
- Mar 29, 2007, 5:00 AM CDT
- In force
- 4 hr
- Issued by
- NWS Midland/Odessa, TX
- Area
- Whole counties
County Dawson County, TX
The radar
The Midland/Odessa radar (KMAF), 92 km from the middle of the area, began a volume at 06:06 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
Midland Regional, TX (KMAF), launched 00:00Z, 6.1 hours before the alert went out and 91 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
- 2254 J/kg
- Mixed-layer CIN
- -116 J/kg
- Mixed-layer LCL
- 1208 m above ground
- 0-6 km bulk shear
- 48 kt
- 0-1 km storm-relative helicity
- 21 m²/s²
- 0-3 km storm-relative helicity
- 63 m²/s²
- Significant tornado parameter
- 0.2
- Supercell composite
- 2.3
The text
As transmitted, in the capitals the NWS used until 2016.
000 WGUS54 KMAF 290608 FFWMAF TXC115-291000- BULLETIN - EAS ACTIVATION REQUESTED FLASH FLOOD WARNING NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX 104 AM CDT THU MAR 29 2007 THE NATIONAL WEATHER SERVICE IN MIDLAND HAS ISSUED A * FLASH FLOOD WARNING FOR... DAWSON COUNTY IN WEST TEXAS... * UNTIL 500 AM CDT * AT 1258 AM CDT...NATIONAL WEATHER SERVICE DOPPLER RADAR DETECTED THUNDERSTORMS PRODUCING TORRENTIAL RAINFALL ACROSS THE COUNTY. AT 1255 PM CDT...DOPPLER RADAR HAD ESTIMATED RAINFALL RATES OF OVER 2 INCHES PER HOUR ALONG HIGHWAY 87 IN LAMESA AND NORTH OF LAMESA...AND ALONG HIGHWAY 180. * LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WELCH... PRIDE...GRANDVIEW...LAMESA...KEY..WELCH ADDITIONAL RAINFALL IS EXPECTED WHICH COULD INCREASE THE POTENTIAL FOR FLOODING IN THE WARNED AREA. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING. ACT QUICKLY IF FLOODING IS OBSERVED. MOVE TO HIGHER GROUND. MOST FLOODING DEATHS ARE PREVENTABLE... AND MANY OCCUR WHEN MOTORISTS DRIVE ACROSS FLOODED ROADWAYS. IT IS NEVER SAFE TO DRIVE ON FLOODED ROADS. IT ONLY TAKES A FEW INCHES OF RAPIDLY FLOWING WATER TO QUICKLY CARRY AWAY YOUR VEHICLE. TURN AROUND... DONT DROWN. TO REPORT FLOODING OR SEVERE WEATHER ONLY... CALL THE NATIONAL WEATHER SERVICE FORECAST OFFICE IN MIDLAND AT 1 800 597 3220. LAT...LON 3254 10219 3254 10172 3293 10170 3293 10218 $$
1 follow-up statement
000 WGUS74 KMAF 290640 FFSMAF FLASH FLOOD STATEMENT NATIONAL WEATHER SERVICE MIDLAND/ODESSA TX 135 AM CDT THU MAR 29 2007 TXC115-291000- DAWSON- 135 AM CDT THU MAR 29 2007 ...A FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 500 AM CDT FOR DAWSON COUNTY... AT 125 AM CDT...A TRAINED WEATHER SPOTTER REPORTED WATER UP TO 6 INCHES OVER THE ROAD ON HIGHWAY 87 ON THE NORTH PORTION OF THE TOWN OF LAMESA NEAR THE WAL MART. IN ADDITION LAW ENFORCEMENT REPORTED WATER OVER THE ROADWAY ON BRYANT STREET NEAR THE PARK ON THE SOUTH SIDE OF LAMESA. AT 115 AM CDT DOPPLER RADAR HAD ESTIMATED RAINFALL RATES OF OVER AN INCH PER HOUR SINCE 1015 PM CDT LAST EVENING ALONG HIGHWAY 180 THROUGH THE COUNTY AND ALONG HIGHWAY 87 NORTH OF LAMESA TO THE COUNTY LINE. LOCATIONS IN THE WARNING INCLUDE BUT ARE NOT LIMITED TO WELCH... PUNKIN CENTER...SAND...HANCOCK...LAMESA...KEY...GRANDVIEW AND ARVANA MOST FLOODING DEATHS ARE PREVENTABLE... AND MANY OCCUR WHEN MOTORISTS DRIVE ACROSS FLOODED ROADWAYS. IT IS NEVER SAFE TO DRIVE ON FLOODED ROADS. IT TAKES ONLY A FEW INCHES OF RAPIDLY FLOWING WATER TO QUICKLY CARRY AWAY YOUR VEHICLE. TURN AROUND... DONT DROWN. BE ESPECIALLY CAUTIOUS AT NIGHT WHEN IT IS HARDER TO RECOGNIZE THE DANGERS OF FLOODING. ACT QUICKLY IF FLOODING IS OBSERVED. MOVE TO HIGHER GROUND. A TORNADO WATCH REMAINS IN EFFECT UNTIL 400 AM CDT THURSDAY MORNING FOR SOUTHEAST NEW MEXICO. LAT...LON 3254 10219 3254 10172 3293 10170 3293 10218 $$
The office that day
Everything else NWS Midland/Odessa, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 28, 9:13 PM CDT | Severe Thunderstorm Warning | MAF | Gaines | 62 min |
| Mar 28, 10:39 PM CDT | Severe Thunderstorm Warning | MAF | Andrews | 51 min |
| Mar 28, 10:54 PM CDT | Severe Thunderstorm Warning | MAF | Gaines | 44 min |
| Mar 28, 10:55 PM CDT | Severe Thunderstorm Warning | MAF | Gaines | 50 min |
| Mar 28, 11:03 PM CDT | Tornado Warning | MAF | Andrews | 42 min |
| Mar 28, 11:17 PM CDT | Severe Thunderstorm Warning | MAF | Crane, Ector | 58 min |
| Mar 28, 11:41 PM CDT | Severe Thunderstorm Warning | MAF | Andrews, Dawson, Gaines, Martin | 64 min |
| Mar 28, 11:48 PM CDT | Severe Thunderstorm Warning | MAF | Crane, Pecos | 57 min |
| Mar 28, 11:50 PM CDT | Severe Thunderstorm Warning | MAF | Martin, Midland | 55 min |
| Mar 29, 12:20 AM CDT | Severe Thunderstorm Warning | MAF | Upton | 55 min |
| Mar 29, 12:42 AM CDT | Severe Thunderstorm Warning | MAF | Midland | 63 min |
| Mar 29, 12:44 AM CDT | Severe Thunderstorm Warning | MAF | Dawson | 45 min |
| Mar 29, 12:44 AM CDT | Severe Thunderstorm Warning | MAF | Crane | 61 min |
| Mar 29, 12:48 AM CDT | Severe Thunderstorm Warning | MAF | Borden | 57 min |
| Mar 29, 1:09 AM CDT | Severe Thunderstorm Warning | MAF | Glasscock | 66 min |
| Mar 29, 1:14 AM CDT | Severe Thunderstorm Warning | MAF | Upton | 61 min |
| Mar 29, 1:24 AM CDT | Tornado Warning | MAF | Glasscock | 34 min |
| Mar 29, 1:25 AM CDT | Tornado Warning | MAF | Upton | 53 min |
| Mar 29, 1:58 AM CDT | Severe Thunderstorm Warning | MAF | Reagan | 62 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.