Alert archive / Texas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 175, NWS Amarillo, TX
NWS Amarillo, TX issued this severe thunderstorm warning at Jun 25, 2021, 7:39 PM CDT for Collingsworth County, Wheeler County, Texas. It was in force for 45 min. No storm report in the archive falls inside the area while it was in force.
The area
The outline as issued.
The facts
- Issued
- Jun 25, 2021, 7:39 PM CDT (00:39 UTC)
- Expired
- Jun 25, 2021, 8:24 PM CDT
- In force
- 45 min
- Issued by
- NWS Amarillo, TX
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 70.0 mph
Counties Collingsworth County, TX, Wheeler County, TX
The radar
The Amarillo radar (KAMA), 125 km from the middle of the area, began a volume at 00:42 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 watch it was issued in
The SPC watch in force over the same counties when this warning went out.
| Issued | Product | Office | Lasted |
|---|---|---|---|
| Jun 25, 2:30 PM CDT | Severe Thunderstorm Watch | SPC | 10 hr |
The nearest sounding before it
Amarillo Airport, TX (KAMA), launched 00:00Z, 0.7 hours before the alert went out and 124 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
- 957 J/kg
- Mixed-layer CIN
- -173 J/kg
- Mixed-layer LCL
- 1729 m above ground
- 0-6 km bulk shear
- 46 kt
- 0-1 km storm-relative helicity
- 295 m²/s²
- 0-3 km storm-relative helicity
- 439 m²/s²
- Significant tornado parameter
- -0.0
- Supercell composite
- -0.3
The text
As transmitted.
910
WUUS54 KAMA 260039
SVRAMA
TXC087-483-260145-
/O.NEW.KAMA.SV.W.0175.210626T0039Z-210626T0145Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Amarillo TX
739 PM CDT Fri Jun 25 2021
The National Weather Service in Amarillo has issued a
* Severe Thunderstorm Warning for...
Wheeler County in the Panhandle of Texas...
Northern Collingsworth County in the Panhandle of Texas...
* Until 845 PM CDT.
* At 738 PM CDT, severe thunderstorms were located along a line
extending from Briscoe to Twitty to near Dozier, moving east at 35
mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Automated weather equipment. At 725 PM CDT, automated
weather equipment recorded a 65 mph wind gust in McLean.
IMPACT...Expect some tree damage. Damage is likely to mobile
homes, roofs, and outbuildings. Hail damage to vehicles
is expected.
* Locations impacted include...
Shamrock, Briscoe, Wheeler, Lutie, Twitty, Allison, Dozier, Lela,
Samnorwood and Kellerville.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather, contact your nearest law enforcement
agency. They will send your report to the National Weather Service
office in Amarillo.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3504 10054 3533 10054 3562 10039 3562 10000
3495 10000
TIME...MOT...LOC 0038Z 268DEG 31KT 3559 10027 3530 10026 3507 10039
HAIL...1.00IN
WIND...70MPH
$$
Ferguson4 follow-up statements
218
WWUS54 KAMA 260058
SVSAMA
Severe Weather Statement
National Weather Service Amarillo TX
758 PM CDT Fri Jun 25 2021
TXC087-483-260145-
/O.CON.KAMA.SV.W.0175.000000T0000Z-210626T0145Z/
Wheeler TX-Collingsworth TX-
758 PM CDT Fri Jun 25 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR WHEELER AND NORTHERN COLLINGSWORTH COUNTIES...
At 757 PM CDT, severe thunderstorms were located along a line
extending from Allison to 7 miles northwest of Texola to Samnorwood,
moving east at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Minor damage to roofs, siding, and trees is possible. Hail
damage to vehicles is expected.
Locations impacted include...
Shamrock, Wheeler, Lutie, Twitty, Allison, Dozier, Lela and
Samnorwood.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Amarillo.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3502 10044 3530 10038 3562 10026 3562 10000
3495 10000
TIME...MOT...LOC 0057Z 267DEG 31KT 3560 10009 3531 10008 3508 10028
HAIL...1.00IN
WIND...60MPH
$$
Ferguson932
WWUS54 KAMA 260101
SVSAMA
Severe Weather Statement
National Weather Service Amarillo TX
801 PM CDT Fri Jun 25 2021
TXC087-483-260145-
/O.CON.KAMA.SV.W.0175.000000T0000Z-210626T0145Z/
Wheeler TX-Collingsworth TX-
801 PM CDT Fri Jun 25 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR WHEELER AND NORTHEASTERN COLLINGSWORTH COUNTIES...
At 801 PM CDT, severe thunderstorms were located along a line
extending from 5 miles south of Allison to near Texola to 5 miles
northeast of Samnorwood, moving east at 30 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Expect some tree damage. Damage is likely to mobile homes,
roofs, and outbuildings. Hail damage to vehicles is
expected.
Locations impacted include...
Shamrock, Wheeler, Allison, Dozier, Lela and Twitty.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Amarillo.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3507 10040 3530 10038 3562 10026 3562 10000
3511 10000
TIME...MOT...LOC 0101Z 262DEG 39KT 3552 10013 3525 10003 3513 10023
HAIL...1.00IN
WIND...70MPH
$$
Ferguson062
WWUS54 KAMA 260117
SVSAMA
Severe Weather Statement
National Weather Service Amarillo TX
817 PM CDT Fri Jun 25 2021
TXC087-483-260145-
/O.CON.KAMA.SV.W.0175.000000T0000Z-210626T0145Z/
Wheeler TX-Collingsworth TX-
817 PM CDT Fri Jun 25 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 845 PM CDT
FOR EASTERN WHEELER AND NORTHEASTERN COLLINGSWORTH COUNTIES...
At 817 PM CDT, severe thunderstorms were located along a line
extending from 5 miles southeast of Allison to 7 miles southwest of
Texola, moving east at 40 mph.
HAZARD...70 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Expect some tree damage. Damage is likely to mobile homes,
roofs, and outbuildings. Hail damage to vehicles is
expected.
Locations impacted include...
Allison.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
To report severe weather contact your nearest law enforcement agency.
They will send your report to the National Weather Service office in
Amarillo.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 3510 10011 3533 10019 3562 10022 3562 10000
3511 10000
TIME...MOT...LOC 0117Z 272DEG 36KT 3557 10002 3513 10006
HAIL...1.00IN
WIND...70MPH
$$
Ferguson211
WWUS54 KAMA 260124
SVSAMA
Severe Weather Statement
National Weather Service Amarillo TX
824 PM CDT Fri Jun 25 2021
TXC087-483-260134-
/O.CAN.KAMA.SV.W.0175.000000T0000Z-210626T0145Z/
Wheeler TX-Collingsworth TX-
824 PM CDT Fri Jun 25 2021
...THE SEVERE THUNDERSTORM WARNING FOR EASTERN WHEELER AND
NORTHEASTERN COLLINGSWORTH COUNTIES IS CANCELLED...
The storms which prompted the warning have moved out of the area.
Therefore, the warning has been cancelled.
A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
the Panhandle of Texas.
To report severe weather, contact your nearest law enforcement
agency. They will relay your report to the National Weather Service
Amarillo.
LAT...LON 3510 10011 3533 10019 3562 10022 3562 10000
3511 10000
TIME...MOT...LOC 0119Z 268DEG 31KT 3557 9999 3513 10003
$$
FergusonThe office that day
Everything else NWS Amarillo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jun 25, 8:08 PM CDT | Special Weather Statement | AMA | Donley | 37 min |
| Jun 25, 8:14 PM CDT | Special Weather Statement | AMA | Lipscomb, Ochiltree | 31 min |
| Jun 25, 8:40 PM CDT | Severe Thunderstorm Warning | AMA | Collingsworth, Donley | 95 min |
| Jun 25, 8:58 PM CDT | Special Weather Statement | AMA | Lipscomb | 32 min |
| Jun 25, 9:02 PM CDT | Special Weather Statement | AMA | Deaf Smith, Potter | 28 min |
| Jun 25, 9:16 PM CDT | Severe Thunderstorm Warning | AMA | Armstrong, Donley | 59 min |
| Jun 25, 9:29 PM CDT | Special Weather Statement | AMA | Deaf Smith | 46 min |
| Jun 25, 10:13 PM CDT | Special Weather Statement | AMA | Wheeler | 32 min |
| Jun 25, 10:19 PM CDT | Special Weather Statement | AMA | Donley | 26 min |
| Jun 25, 10:22 PM CDT | Areal Flood Advisory | AMA | Carson, Gray, Hemphill, Hutchinson, Lipscomb, Ochiltree and 1 more | 3 hr |
| Jun 25, 11:09 PM CDT | Special Weather Statement | AMA | Gray | 36 min |
| Jun 25, 11:23 PM CDT | Special Weather Statement | AMA | Carson | 37 min |
| Jun 25, 11:37 PM CDT | Severe Thunderstorm Warning | AMA | Gray, Hemphill, Wheeler | 53 min |
| Jun 25, 11:45 PM CDT | Severe Thunderstorm Warning | AMA | Armstrong, Carson, Collingsworth, Donley, Gray, Wheeler | 60 min |
| Jun 26, 12:26 AM CDT | Severe Thunderstorm Warning | AMA | Collingsworth, Donley, Wheeler | 64 min |
| Jun 26, 12:52 AM CDT | Areal Flood Advisory | AMA | Armstrong, Randall | 3 hr |
| Jun 26, 1:13 AM CDT | Special Weather Statement | AMA | Armstrong, Donley | 47 min |
| Jun 26, 1:18 AM CDT | River Flood Advisory | AMA | Armstrong | 8 hr |
| Jun 26, 1:59 AM CDT | Special Weather Statement | AMA | Collingsworth, Donley | 31 min |
| Jun 26, 2:18 AM CDT | Areal Flood Advisory | AMA | Hemphill, Roberts | 117 min |
| Jun 26, 2:30 AM CDT | Special Weather Statement | AMA | Collingsworth | 30 min |
| Jun 26, 10:42 AM CDT | Flood Watch | AMA | Armstrong, Carson, Collingsworth, Deaf Smith, Donley, Gray and 6 more | 32 hr |
| Jun 26, 5:31 PM CDT | Severe Thunderstorm Warning | AMA | Deaf Smith, Oldham | 89 min |
| Jun 26, 6:25 PM CDT | Areal Flood Advisory | AMA | Deaf Smith, Oldham | 4 hr |
| Jun 26, 6:57 PM CDT | Severe Thunderstorm Warning | AMA | Deaf Smith, Randall | 93 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2021Every severe thunderstorm 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.