Alert archive / Texas / Flash Flood Warnings in 2017
Flash Flood Warning 4, NWS Midland/Odessa, TX
NWS Midland/Odessa, TX issued this flash flood warning at May 19, 2017, 5:26 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, 5:26 AM CDT (10:26 UTC)
- Expired
- May 19, 2017, 8:30 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), 74 km from the middle of the area, began a volume at 10:25 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, 10.4 hours before the alert went out and 75 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
- 0 J/kg
- Mixed-layer CIN
- No buoyant parcel
- Mixed-layer LCL
- 4527 m above ground
- 0-6 km bulk shear
- 35 kt
- 0-1 km storm-relative helicity
- -8 m²/s²
- 0-3 km storm-relative helicity
- 181 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The text
As transmitted.
187
WGUS54 KMAF 191026
FFWMAF
TXC173-227-317-329-191330-
/O.NEW.KMAF.FF.W.0004.170519T1026Z-170519T1330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Midland/Odessa TX
526 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 830 AM CDT
* At 525 AM CDT, Doppler radar indicated thunderstorms producing
heavy rain across the warned area. Up to three inches of rain have
already fallen. Flash flooding is expected.
* Some locations that will experience flooding include...
Big Spring, Stanton, Greenwood, Coahoma, Forsan, Sand Springs,
Lomax, Lees, South Haven, Elbow, Spraberry, Big Spring Country
Club, Big Spring McMahon-Wrinkle Airpark and Midway.
This includes Low water crossings LOCATIONs CR 16 CROSSING DUGOUT
CREEK, CR 14 CROSSING DUGOUT CREEK, OVERTON RD CROSSING NORTH CONCHO
RIVER, and OVERTON RD CROSSING NORTH CONCHO RIVER TRIB.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3210 10119 3209 10119 3209 10126 3192 10127
3191 10187 3209 10191 3215 10177 3234 10118
$$
101 follow-up statement
834
WGUS74 KMAF 191254
FFSMAF
Flash Flood Statement
National Weather Service Midland/Odessa TX
754 AM CDT FRI MAY 19 2017
TXC173-227-317-329-191330-
/O.CON.KMAF.FF.W.0004.000000T0000Z-170519T1330Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Glasscock TX-Midland TX-Howard TX-Martin TX-
754 AM CDT FRI MAY 19 2017
...THE FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 830 AM CDT FOR
NORTHERN GLASSCOCK...NORTHEASTERN MIDLAND...SOUTHERN HOWARD AND
SOUTHEASTERN MARTIN COUNTIES...
At 746 AM CDT, Doppler radar estimates that rainfall totals of 2 to
over 8 inches of rain has fallen across south Howard County.
Observed reports from Lomax verify that over 3 inches has fallen.
Flooding and flash flooding along highway 87 and ranch roads 818 and
821 is likely occurring. Storms have moved out of these areas but it
will take some time for flood waters to recede.
Some locations that will experience flooding include...
Big Spring south, Stanton south, Greenwood, Coahoma, Forsan, Sand
Springs, Lomax, Lees, South Haven, Elbow, Spraberry.
This includes Low water crossings at County road 16 at Dugout Creek
, County Road 14 at Oveton Road and North Concho River Tributary.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
&&
LAT...LON 3210 10119 3209 10119 3209 10126 3192 10127
3191 10187 3209 10191 3215 10177 3234 10118
$$
49The 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, 5:35 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, 8:29 AM CDT | Flash Flood Warning | MAF | Glasscock, Howard, Martin, Midland | 3 hr |
| 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.