Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 176, NWS Amarillo, TX

June 25, 2021Collingsworth County, Donley County, Texas

NWS Amarillo, TX issued this severe thunderstorm warning at Jun 25, 2021, 8:40 PM CDT for Collingsworth County, Donley County, Texas. It was in force for 95 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, 8:40 PM CDT (01:40 UTC)
Expired: Jun 25, 2021, 10:15 PM CDT
In force: 95 min
Issued by: NWS Amarillo, TX
Area: Storm-based polygon
Hail: 2.0 in
Wind: 60.0 mph

Counties Collingsworth County, TX, Donley County, TX

The radar

The Amarillo radar (KAMA), 126 km from the middle of the area, began a volume at 01:40 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, 1.7 hours before the alert went out and 125 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.

Skew-T log-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.

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

Open this sounding in Storm Lab

The text

As transmitted.

972 
WUUS54 KAMA 260140
SVRAMA
TXC087-129-260315-
/O.NEW.KAMA.SV.W.0176.210626T0140Z-210626T0315Z/

BULLETIN - EAS ACTIVATION REQUESTED
Severe Thunderstorm Warning
National Weather Service Amarillo TX
840 PM CDT Fri Jun 25 2021

The National Weather Service in Amarillo has issued a

* Severe Thunderstorm Warning for...
  Southern Collingsworth County in the Panhandle of Texas...
  Southeastern Donley County in the Panhandle of Texas...

* Until 1015 PM CDT.

* At 839 PM CDT, a severe thunderstorm was located 4 miles northwest
  of Memphis, moving east at 20 mph.

  HAZARD...Two inch hail and 60 mph wind gusts.

  SOURCE...Radar indicated.

  IMPACT...Minor damage to roofs, siding, and trees is possible. 
           People and animals outdoors will be injured. Expect hail 
           damage to roofs, siding, windows, and vehicles.

* Locations impacted include...
  Wellington, Dodson and Quail. 

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10069 3485 10070 3509 10000 3475 10000
TIME...MOT...LOC 0139Z 264DEG 18KT 3478 10060 

HAIL...2.00IN
WIND...60MPH
 
$$

Ferguson

8 follow-up statements

074 
WWUS54 KAMA 260144
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
844 PM CDT Fri Jun 25 2021

TXC087-129-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-Donley TX-
844 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN COLLINGSWORTH AND SOUTHEASTERN DONLEY COUNTIES...

At 843 PM CDT, a severe thunderstorm was located 5 miles northwest of
Memphis, moving east at 25 mph.

This is a very dangerous storm.

HAZARD...Baseball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be severely injured. 
         Expect shattered windows, extensive damage to roofs, 
         siding, and vehicles.

Locations impacted include...
Wellington, Dodson and Quail. 

PRECAUTIONARY/PREPAREDNESS ACTIONS...

This is a dangerous storm. Prepare immediately for large destructive
hail capable of producing significant damage. People outside should
move to a shelter, inside a strong building and away from windows.

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10069 3485 10070 3509 10000 3475 10000
TIME...MOT...LOC 0143Z 250DEG 22KT 3480 10059 

HAIL...2.75IN
WIND...60MPH
 
$$

Ferguson

822 
WWUS54 KAMA 260154
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
854 PM CDT Fri Jun 25 2021

TXC087-129-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-Donley TX-
854 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN COLLINGSWORTH AND SOUTHEASTERN DONLEY COUNTIES...

At 854 PM CDT, a severe thunderstorm was located 5 miles north of
Memphis, moving east at 20 mph.

HAZARD...Two inch hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Minor damage to roofs, siding, and trees is possible. 
         People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles.

Locations impacted include...
Wellington, Dodson and Quail. 

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10061 3487 10065 3509 10000 3475 10000
TIME...MOT...LOC 0154Z 264DEG 18KT 3481 10052 

HAIL...2.00IN
WIND...60MPH
 
$$

Ferguson

457 
WWUS54 KAMA 260209
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
909 PM CDT Fri Jun 25 2021

TXC129-260219-
/O.CAN.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Donley TX-
909 PM CDT Fri Jun 25 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN DONLEY COUNTY IS
CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 1000 PM CDT for
the Panhandle of Texas.

LAT...LON 3475 10000 3475 10054 3491 10054 3509 10000
TIME...MOT...LOC 0209Z 264DEG 18KT 3482 10043 

$$

TXC087-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-
909 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN COLLINGSWORTH COUNTY...

At 909 PM CDT, a severe thunderstorm was located 6 miles south of
Quail, or 8 miles northeast of Memphis, moving east at 20 mph.

HAZARD...Ping pong ball size hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Minor damage to roofs, siding, and trees is possible. 
         People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles.

Locations impacted include...
Wellington, Dodson and Quail. 

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10000 3475 10054 3491 10054 3509 10000
TIME...MOT...LOC 0209Z 264DEG 18KT 3482 10043 

HAIL...1.50IN
WIND...60MPH
 
$$

Ferguson

257 
WWUS54 KAMA 260214
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
914 PM CDT Fri Jun 25 2021

TXC087-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-
914 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN COLLINGSWORTH COUNTY...

At 913 PM CDT, a severe thunderstorm was located 5 miles south of
Quail, or 9 miles northeast of Memphis, moving east at 25 mph.

HAZARD...Two inch hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Minor damage to roofs, siding, and trees is possible. 
         People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles.

Locations impacted include...
Wellington, Dodson and Quail. 

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10000 3475 10054 3491 10054 3509 10000
TIME...MOT...LOC 0213Z 261DEG 21KT 3484 10044 

HAIL...2.00IN
WIND...60MPH
 
$$

Ferguson

363 
WWUS54 KAMA 260231
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
931 PM CDT Fri Jun 25 2021

TXC087-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-
931 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN COLLINGSWORTH COUNTY...

At 931 PM CDT, a severe thunderstorm was located 4 miles southeast of
Quail, or 8 miles west of Wellington, moving east at 15 mph.

HAZARD...Two inch hail and 60 mph wind gusts.

SOURCE...Radar indicated.

IMPACT...Minor damage to roofs, siding, and trees is possible. 
         People and animals outdoors will be injured. Expect hail 
         damage to roofs, siding, windows, and vehicles.

Locations impacted include...
Wellington, Dodson and Quail. 

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10042 3491 10048 3509 10000 3475 10000
TIME...MOT...LOC 0231Z 260DEG 14KT 3485 10036 

HAIL...2.00IN
WIND...60MPH
 
$$

Ferguson

672 
WWUS54 KAMA 260237
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
937 PM CDT Fri Jun 25 2021

TXC087-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-
937 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHERN COLLINGSWORTH COUNTY...

At 937 PM CDT, a severe thunderstorm was located 6 miles southeast of
Quail, or 6 miles west of Wellington, moving east at 20 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...
Wellington, Dodson and Quail. 

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3475 10042 3491 10048 3509 10000 3475 10000
TIME...MOT...LOC 0237Z 264DEG 18KT 3485 10032 

HAIL...1.00IN
WIND...60MPH
 
$$

Ferguson

433 
WWUS54 KAMA 260303
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
1003 PM CDT Fri Jun 25 2021

TXC087-260315-
/O.CON.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-
1003 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1015 PM CDT
FOR SOUTHEASTERN COLLINGSWORTH COUNTY...

At 1002 PM CDT, a severe thunderstorm was located 7 miles north of
Dodson, or 11 miles east of Wellington, 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.

This severe thunderstorm will remain over mainly rural areas of
southeastern Collingsworth County.

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 this storm, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 3480 10010 3494 10015 3500 10000 3479 10000
TIME...MOT...LOC 0302Z 265DEG 31KT 3487 10002 

HAIL...1.00IN
WIND...60MPH
 
$$

Ferguson

610 
WWUS54 KAMA 260311
SVSAMA

Severe Weather Statement
National Weather Service Amarillo TX
1011 PM CDT Fri Jun 25 2021

TXC087-260321-
/O.EXP.KAMA.SV.W.0176.000000T0000Z-210626T0315Z/
Collingsworth TX-
1011 PM CDT Fri Jun 25 2021

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN COLLINGSWORTH
COUNTY WILL EXPIRE AT 1015 PM CDT...
        
The storm which prompted the warning has weakened below severe
limits, and has exited the warned area. Therefore, the warning will
be allowed to expire.

A Severe Thunderstorm Watch remains in effect until midnight 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 3480 10010 3494 10015 3500 10000 3479 10000
TIME...MOT...LOC 0311Z 264DEG 18KT 3487 9997 

$$

Ferguson

The office that day

Everything else NWS Amarillo, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 25, 7:39 PM CDT	Severe Thunderstorm Warning	AMA	Collingsworth, Wheeler	45 min
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, 8:58 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, 2021 Every 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.