Alert archive / Texas / Flash Flood Warnings in 2021
Flash Flood Warning 4, NWS Lubbock, TX
NWS Lubbock, TX issued this flash flood warning at May 30, 2021, 9:40 PM CDT for 6 counties in Texas. It was in force for 2 hr. 1 report came from inside the area while it was in force.
The area
The outline as issued, with what was reported inside it.
The facts
- Issued
- May 30, 2021, 9:40 PM CDT (02:40 UTC)
- Expired
- May 30, 2021, 11:45 PM CDT
- In force
- 2 hr
- Issued by
- NWS Lubbock, TX
- Area
- Storm-based polygon
- Flood severity
- None
Counties Bailey County, TX, Cochran County, TX, Hockley County, TX, Lamb County, TX, Terry County, TX, Yoakum County, TX
The radar
The Lubbock radar (KLBB), 93 km from the middle of the area, began a volume at 02:44 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.
What was reported inside it
| Time | Report | Where | Remark |
|---|---|---|---|
| May 30, 9:50 PM CDT | FLOOD | Sundown, TX | EIGHT INCHES OF RUNNING WATER ACROSS HIGHWAY 301 |
Local storm reports filed while the alert was in force, from inside its polygon or its counties.
The nearest sounding before it
Midland Regional, TX (KMAF), launched 00:00Z, 2.7 hours before the alert went out and 199 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
- 43 J/kg
- Mixed-layer CIN
- -343 J/kg
- Mixed-layer LCL
- 1626 m above ground
- 0-6 km bulk shear
- 38 kt
- 0-1 km storm-relative helicity
- -20 m²/s²
- 0-3 km storm-relative helicity
- 35 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- -0.0
The text
As transmitted.
912
WGUS54 KLUB 310240
FFWLUB
TXC017-079-219-279-445-501-310445-
/O.NEW.KLUB.FF.W.0004.210531T0240Z-210531T0445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Lubbock TX
940 PM CDT Sun May 30 2021
The National Weather Service in Lubbock has issued a
* Flash Flood Warning for...
Southern Bailey County in northwestern Texas...
Cochran County in northwestern Texas...
Western Hockley County in northwestern Texas...
Southwestern Lamb County in northwestern Texas...
Northwestern Terry County in northwestern Texas...
Northern Yoakum County in northwestern Texas...
* Until 1145 PM CDT.
* At 940 PM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing very heavy rain across the warned area.
Between 1 and 3 inches of rain have fallen. Additional rainfall
amounts of 1 to 2 inches are possible in the warned area. Flash
flooding is ongoing or expected to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban
areas, highways, and streets as well as other poor
drainage and low-lying areas.
* Some locations that will experience flash flooding include...
Morton, Sundown, Lehman, Enochs, Bledsoe, Maple, Pep, Bula and
Whiteface.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3383 10305 3403 10252 3335 10242 3326 10306
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
Lipe2 follow-up statements
656
WGUS74 KLUB 310318
FFSLUB
Flash Flood Statement
National Weather Service Lubbock TX
1018 PM CDT Sun May 30 2021
TXC017-079-219-279-445-501-310445-
/O.CON.KLUB.FF.W.0004.000000T0000Z-210531T0445Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Bailey TX-Cochran TX-Hockley TX-Lamb TX-Terry TX-Yoakum TX-
1018 PM CDT Sun May 30 2021
...FLASH FLOOD WARNING REMAINS IN EFFECT UNTIL 1145 PM CDT THIS
EVENING FOR SOUTHERN BAILEY, COCHRAN, WESTERN HOCKLEY, SOUTHWESTERN
LAMB, NORTHWESTERN TERRY AND NORTHERN YOAKUM COUNTIES...
At 1018 PM CDT, Doppler radar and automated rain gauges indicated
thunderstorms producing very heavy rain across the warned area.
Between 1 and 4 inches of rain have fallen, especially in Cochran
County to the west of Morton and Lehman and near Maple in southern
Bailey County. Additional rainfall amounts of 1 to 2 inches are
possible in the warned area. Flash flooding is ongoing or expected
to begin shortly.
HAZARD...Flash flooding caused by thunderstorms.
SOURCE...Radar and automated gauges.
IMPACT...Flash flooding of small creeks and streams, urban areas,
highways, streets and underpasses as well as other poor
drainage and low-lying areas.
Some locations that will experience flash flooding include...
Morton, Sundown, Lehman, Enochs, Bledsoe, Maple, Pep, Bula and
Whiteface.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
Turn around, don't drown when encountering flooded roads. Most flood
deaths occur in vehicles.
Be especially cautious at night when it is harder to recognize the
dangers of flooding.
Be aware of your surroundings and do not drive on flooded roads.
&&
LAT...LON 3383 10305 3403 10252 3335 10242 3326 10306
FLASH FLOOD...RADAR AND GAUGE INDICATED
$$
Lipe231 WGUS74 KLUB 310444 FFSLUB Flash Flood Statement National Weather Service Lubbock TX 1144 PM CDT Sun May 30 2021 TXC017-079-219-279-445-501-310454- /O.EXP.KLUB.FF.W.0004.000000T0000Z-210531T0445Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Bailey TX-Cochran TX-Hockley TX-Lamb TX-Terry TX-Yoakum TX- 1144 PM CDT Sun May 30 2021 ...FLASH FLOOD WARNING WILL EXPIRE AT 1145 PM CDT THIS EVENING FOR SOUTHERN BAILEY, COCHRAN, WESTERN HOCKLEY, SOUTHWESTERN LAMB, NORTHWESTERN TERRY AND NORTHERN YOAKUM COUNTIES... The heavy rain has ended. Flooding should continue to diminish overnight. Please continue to heed remaining road closures. A Flood Watch remains in effect until 700 AM CDT Monday for Portions of northwest and the Panhandle of Texas. LAT...LON 3383 10305 3403 10252 3335 10242 3326 10306 $$ Lipe
The office that day
Everything else NWS Lubbock, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 30, 7:54 PM CDT | Areal Flood Advisory | LUB | Bailey, Cochran | 2 hr |
| May 30, 8:30 PM CDT | Severe Thunderstorm Warning | LUB | Bailey, Cochran | 60 min |
| May 30, 8:40 PM CDT | Areal Flood Advisory | LUB | Bailey, Cochran, Lamb | 80 min |
| May 30, 9:00 PM CDT | Areal Flood Advisory | LUB | Cochran, Hockley, Lamb | 60 min |
| May 30, 9:20 PM CDT | Severe Thunderstorm Warning | LUB | Cochran | 25 min |
| May 30, 9:35 PM CDT | Severe Thunderstorm Warning | LUB | Hale, Lamb | 55 min |
| May 30, 9:53 PM CDT | Areal Flood Advisory | LUB | Castro, Hale, Hockley, Lamb, Lubbock, Lynn and 2 more | 2 hr |
| May 30, 10:06 PM CDT | Severe Thunderstorm Warning | LUB | Garza, Lynn | 24 min |
| May 30, 10:23 PM CDT | Severe Thunderstorm Warning | LUB | Hale, Lamb | 22 min |
| May 30, 10:29 PM CDT | Severe Thunderstorm Warning | LUB | Garza, Lynn | 61 min |
| May 30, 11:06 PM CDT | Severe Thunderstorm Warning | LUB | Crosby, Lubbock, Lynn | 25 min |
| May 30, 11:11 PM CDT | Severe Thunderstorm Warning | LUB | Hale, Hockley, Lamb, Lubbock | 49 min |
| May 30, 11:17 PM CDT | Areal Flood Advisory | LUB | Garza, Kent, Lynn | 2 hr |
| May 30, 11:24 PM CDT | Severe Thunderstorm Warning | LUB | Garza | 66 min |
| May 30, 11:33 PM CDT | Flash Flood Warning | LUB | Hale, Hockley, Lamb, Lubbock | 79 min |
| May 30, 11:38 PM CDT | Flash Flood Warning | LUB | Garza | 75 min |
| May 30, 11:49 PM CDT | Areal Flood Advisory | LUB | Cochran, Hockley | 65 min |
| May 30, 11:58 PM CDT | Areal Flood Advisory | LUB | Hockley, Lubbock, Lynn, Terry | 92 min |
| May 31, 12:06 AM CDT | Severe Thunderstorm Warning | LUB | Garza, Kent | 54 min |
| May 31, 12:07 AM CDT | Areal Flood Advisory | LUB | Crosby, Dickens, Floyd, Motley | 104 min |
| May 31, 12:58 AM CDT | Severe Thunderstorm Warning | LUB | Kent | 62 min |
| May 31, 1:50 AM CDT | Areal Flood Advisory | LUB | Crosby, Dickens, Garza, Kent, King, Stonewall | 2 hr |
| May 31, 2:07 AM CDT | Special Weather Statement | LUB | Kent | 23 min |
| May 31, 2:26 AM CDT | Severe Thunderstorm Warning | LUB | Kent, Stonewall | 64 min |
| May 31, 2:45 AM CDT | Special Weather Statement | LUB | Hall | 30 min |
| May 31, 2:54 AM CDT | Areal Flood Advisory | LUB | Childress, Hall | 2 hr |
| May 31, 3:26 AM CDT | Severe Thunderstorm Warning | LUB | Stonewall | 34 min |
| May 31, 8:27 AM CDT | Areal Flood Advisory | LUB | Garza | 3 hr |
| May 31, 8:33 AM CDT | Areal Flood Advisory | LUB | Lubbock, Lynn, Terry | 117 min |
| May 31, 8:53 AM CDT | Areal Flood Advisory | LUB | Yoakum | 67 min |
| May 31, 12:54 PM CDT | Areal Flood Advisory | LUB | Hockley | 2 hr |
Nearby
Flash Flood Warnings in Texas, 2021Every flash flood warning in 2021
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.