Alert archive / Texas / Flash Flood Warnings in 2017
Flash Flood Warning 5, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this flash flood warning at May 19, 2017, 8:29 AM CDT for 4 counties in Texas. It was in force for 3 hr. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- May 19, 2017, 8:29 AM CDT (13:29 UTC)
- Expired
- May 19, 2017, 11:30 AM CDT
- In force
- 3 hr
- Issued by
- NWS Midland/Odessa, TX
- Area
- Storm-based polygon
- Flood severity
- None
Counties Glasscock County, TX, Howard County, TX, Martin County, TX, Midland County, TX
The radar
The Midland/Odessa radar (KMAF), 76 km from the middle of the area, began a volume at 13:29 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 (KDLF), launched 12:00Z, 1.5 hours before the alert went out and 305 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
- 2399 J/kg
- Mixed-layer CIN
- -82 J/kg
- Mixed-layer LCL
- 698 m above ground
- 0-6 km bulk shear
- 31 kt
- 0-1 km storm-relative helicity
- 158 m²/s²
- 0-3 km storm-relative helicity
- 278 m²/s²
- Significant tornado parameter
- 1.4
- Supercell composite
- 10.4
The text
As transmitted.
126
WGUS54 KMAF 191329
FFWMAF
TXC173-227-317-329-191630-
/O.NEW.KMAF.FF.W.0005.170519T1329Z-170519T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Midland/Odessa TX
829 AM CDT FRI MAY 19 2017
The National Weather Service in Midland has issued a
* Flash Flood Warning for...
Northern Glasscock County in western Texas...
Northeastern Midland County in western Texas...
Southern Howard County in western Texas...
Southeastern Martin County in western Texas...
* Until 1130 AM CDT
* At 824 AM CDT, Doppler radar estimated rainfall totals of 3 to 8
inches across the warned area. Flooding and Flash flooding is
expected along or near highway 87 and ranch roads 818 and 821. The
chance for additional rainfall is decreasing, but it will take
time for the flood waters to recede.
* Some locations that will experience flooding include...
Big Spring south, Stanton south, Greenwood, Coahoma, Forsan,
Lomax, Lees, South Haven, Elbow, Spraberry, Sand Springs.
This includes low water crossings at County Road 16 at Dugout Creek
, County Road 14 at Oveton Road and North Concho River Tributary.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3209 10126 3208 10127 3191 10127 3190 10189
3209 10191 3234 10118 3209 10118
$$
491 follow-up statement
323
WGUS74 KMAF 191516
FFSMAF
Flash Flood Statement
National Weather Service Midland/Odessa TX
1016 AM CDT FRI MAY 19 2017
TXC173-227-317-329-191630-
/O.CON.KMAF.FF.W.0005.000000T0000Z-170519T1630Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Glasscock TX-Midland TX-Howard TX-Martin TX-
1016 AM CDT FRI MAY 19 2017
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1130 AM CDT FOR
NORTHERN GLASSCOCK...NORTHEASTERN MIDLAND...SOUTHERN HOWARD AND
SOUTHEASTERN MARTIN COUNTIES...
At 1013 AM CDT, Doppler radar indicated heavy rain across the warned
area. Doppler radar is estimating rainfall totals of 3 to 8 inches
across the warned area. Flooding and Flash flooding is expected
along or near highway 87 and ranch roads 818 and 821. The chance for
additional rainfall is decreasing, but it will take time for the
flood waters to recede.
Some locations that will experience flooding include...
Big Spring, Stanton, Greenwood, Coahoma, Forsan, Lomax, Lees, South
Haven, Elbow, Spraberry, Sand Springs, Big Spring Country Club, Big
Spring McMahon-Wrinkle Airpark and Midway.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3209 10126 3208 10127 3191 10127 3190 10189
3209 10191 3234 10118 3209 10118
$$
StrobinThe office that day
Everything else NWS Midland/Odessa, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 19, 2:22 AM CDT | Severe Thunderstorm Warning | MAF | Howard, Mitchell | 53 min |
| May 19, 2:39 AM CDT | Severe Thunderstorm Warning | MAF | Mitchell, Scurry | 66 min |
| May 19, 2:55 AM CDT | Severe Thunderstorm Warning | MAF | Andrews, Ector, Midland | 65 min |
| May 19, 3:07 AM CDT | Severe Thunderstorm Warning | MAF | Glasscock, Howard, Martin, Midland, Mitchell | 53 min |
| May 19, 3:28 AM CDT | Tornado Warning | MAF | Mitchell | 32 min |
| May 19, 3:53 AM CDT | Severe Thunderstorm Warning | MAF | Mitchell | 67 min |
| May 19, 4:04 AM CDT | Severe Thunderstorm Warning | MAF | Glasscock, Howard, Martin, Midland, Mitchell | 56 min |
| May 19, 4:25 AM CDT | Areal Flood Advisory | MAF | Glasscock, Martin, Midland | 3 hr |
| May 19, 4:26 AM CDT | Flash Flood Warning | MAF | Mitchell | 7 hr |
| May 19, 4:43 AM CDT | Red Flag Warning | MAF | 16 hr | |
| May 19, 4:50 AM CDT | Special Weather Statement | MAF | Ector | 25 min |
| May 19, 5:07 AM CDT | Special Weather Statement | MAF | Howard, Mitchell | 38 min |
| May 19, 5:26 AM CDT | Flash Flood Warning | MAF | Glasscock, Howard, Martin, Midland | 3 hr |
| May 19, 5:35 AM CDT | Special Weather Statement | MAF | Ector | 25 min |
| May 19, 6:02 AM CDT | Special Weather Statement | MAF | Midland | 43 min |
| May 19, 7:49 AM CDT | Severe Thunderstorm Warning | MAF | Mitchell, Scurry | 26 min |
| May 19, 8:00 AM CDT | Severe Thunderstorm Warning | MAF | Mitchell, Scurry | 60 min |
| May 19, 8:59 AM CDT | Severe Thunderstorm Warning | MAF | Mitchell, Scurry | 61 min |
| May 19, 9:43 AM CDT | Flash Flood Warning | MAF | Mitchell, Scurry | 3 hr |
| May 19, 9:57 AM CDT | Special Weather Statement | MAF | Scurry | 48 min |
| May 19, 11:26 AM CDT | Areal Flood Warning | MAF | Howard, Mitchell | 3 hr |
Nearby
Flash Flood Warnings in Texas, 2017Every flash flood warning in 2017
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.