Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 166, NWS Amarillo, TX

June 25, 20215 counties in Texas

NWS Amarillo, TX issued this severe thunderstorm warning at Jun 25, 2021, 4:26 PM CDT for 5 counties in Texas. It was in force for 64 min. 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: Jun 25, 2021, 4:26 PM CDT (21:26 UTC)
Expired: Jun 25, 2021, 5:30 PM CDT
In force: 64 min
Issued by: NWS Amarillo, TX
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Gray County, TX, Hemphill County, TX, Lipscomb County, TX, Roberts County, TX, Wheeler County, TX

The radar

The Amarillo radar (KAMA), 119 km from the middle of the area, began a volume at 21:26 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
Jun 25, 5:09 PM CDT	TSTM WND GST 58	6 E Canadian, TX	WEST TEXAS MESONET STATION CANADIAN 6E.

Local storm reports filed while the alert was in force, from inside its polygon or its counties.

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 12:00Z, 9.4 hours before the alert went out and 119 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: 765 J/kg
Mixed-layer CIN: -206 J/kg
Mixed-layer LCL: 1646 m above ground
0-6 km bulk shear: 18 kt
0-1 km storm-relative helicity: 133 m²/s²
0-3 km storm-relative helicity: 97 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 0.0

Open this sounding in Storm Lab

The text

As transmitted.

410 
WUUS54 KAMA 252126
SVRAMA
TXC179-211-295-393-483-252230-
/O.NEW.KAMA.SV.W.0166.210625T2126Z-210625T2230Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Amarillo TX
426 PM CDT Fri Jun 25 2021

The National Weather Service in Amarillo has issued a

* Severe Thunderstorm Warning for...
  Northern Wheeler County in the Panhandle of Texas...
  Southeastern Lipscomb County in the Panhandle of Texas...
  Northeastern Gray County in the Panhandle of Texas...
  Eastern Roberts County in the Panhandle of Texas...
  Hemphill County in the Panhandle of Texas...

* Until 530 PM CDT.

* At 425 PM CDT, severe thunderstorms were located along a line
  extending from 9 miles southwest of Lake Marvin to near Codman,
  moving northeast 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...
  Canadian, Miami, Briscoe, Higgins, New Mobeetie, Lora, Allison,
  Glazier, Codman, Lake Marvin and Mobeetie.

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 3544 10084 3590 10094 3627 10000 3547 10000
TIME...MOT...LOC 2125Z 238DEG 29KT 3578 10028 3561 10076 

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

Ferguson

3 follow-up statements

254 
WWUS54 KAMA 252133
SVSAMA

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

TXC179-211-295-393-483-252230-
/O.CON.KAMA.SV.W.0166.000000T0000Z-210625T2230Z/
Wheeler TX-Lipscomb TX-Gray TX-Roberts TX-Hemphill TX-
433 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM CDT
FOR NORTHERN WHEELER...SOUTHEASTERN LIPSCOMB...NORTHEASTERN GRAY...
EASTERN ROBERTS AND HEMPHILL COUNTIES...

At 433 PM CDT, severe thunderstorms were located along a line
extending from 7 miles southwest of Lake Marvin to near Codman,
moving northeast at 35 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...
Canadian, Miami, Briscoe, Higgins, New Mobeetie, Lora, Allison,
Glazier, Codman, Lake Marvin and Mobeetie.

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 3549 10071 3591 10092 3627 10000 3547 10000
TIME...MOT...LOC 2133Z 238DEG 29KT 3581 10023 3564 10071 

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

Ferguson

654 
WWUS54 KAMA 252202
SVSAMA

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

TXC179-295-393-483-252211-
/O.CAN.KAMA.SV.W.0166.000000T0000Z-210625T2230Z/
Wheeler TX-Lipscomb TX-Gray TX-Roberts TX-
502 PM CDT Fri Jun 25 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN WHEELER...
SOUTHEASTERN LIPSCOMB...NORTHEASTERN GRAY AND EASTERN ROBERTS
COUNTIES IS CANCELLED...
    
The severe thunderstorm which prompted the warning has weakened. 
Therefore, the warning has been cancelled.

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

LAT...LON 3568 10023 3588 10033 3592 10029 3600 10000
      3568 10000
TIME...MOT...LOC 2201Z 247DEG 22KT 3580 10007 

$$

TXC211-252230-
/O.CON.KAMA.SV.W.0166.000000T0000Z-210625T2230Z/
Hemphill TX-
502 PM CDT Fri Jun 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 530 PM CDT
FOR EASTERN HEMPHILL COUNTY...

At 501 PM CDT, a severe thunderstorm was located 8 miles west of
Durham, or 19 miles southeast of Canadian, 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...
Lake Marvin.

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 3568 10023 3588 10033 3592 10029 3600 10000
      3568 10000
TIME...MOT...LOC 2201Z 247DEG 22KT 3580 10007 

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

Ferguson

007 
WWUS54 KAMA 252228
SVSAMA

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

TXC211-252237-
/O.EXP.KAMA.SV.W.0166.000000T0000Z-210625T2230Z/
Hemphill TX-
528 PM CDT Fri Jun 25 2021

...THE SEVERE THUNDERSTORM WARNING FOR EASTERN HEMPHILL COUNTY WILL
EXPIRE AT 530 PM CDT...
        
The storm which prompted the warning has moved out of the area.
Therefore, the warning will be allowed to expire.

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

LAT...LON 3568 10023 3588 10033 3592 10029 3600 10000
      3568 10000
TIME...MOT...LOC 2227Z 238DEG 29KT 3591 9985 

$$

Ferguson

The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 24, 7:32 PM CDT	Special Weather Statement	AMA	Deaf Smith, Hansford, Moore, Oldham, Potter	28 min
Jun 24, 7:55 PM CDT	Special Weather Statement	AMA	Deaf Smith, Hutchinson, Moore, Oldham, Potter, Randall	35 min
Jun 24, 8:23 PM CDT	Special Weather Statement	AMA	Hansford, Hutchinson	37 min
Jun 24, 8:52 PM CDT	Severe Thunderstorm Warning	AMA	Hansford, Ochiltree	53 min
Jun 24, 8:57 PM CDT	Special Weather Statement	AMA	Carson, Hutchinson, Potter, Randall, Roberts	33 min
Jun 24, 9:20 PM CDT	Severe Thunderstorm Warning	AMA	Lipscomb, Ochiltree	45 min
Jun 25, 2:47 PM CDT	Special Weather Statement	AMA	Hemphill	28 min
Jun 25, 2:50 PM CDT	Severe Thunderstorm Warning	AMA	Hemphill, Lipscomb, Roberts	55 min
Jun 25, 3:01 PM CDT	Severe Thunderstorm Warning	AMA	Hartley, Oldham, Potter	59 min
Jun 25, 3:24 PM CDT	Severe Thunderstorm Warning	AMA	Hemphill, Lipscomb	51 min
Jun 25, 3:27 PM CDT	Severe Thunderstorm Warning	AMA	Hartley, Moore, Oldham, Potter	63 min
Jun 25, 3:41 PM CDT	Special Weather Statement	AMA	Donley	34 min
Jun 25, 3:51 PM CDT	Severe Thunderstorm Warning	AMA	Armstrong, Donley, Gray	54 min
Jun 25, 3:56 PM CDT	Severe Thunderstorm Warning	AMA	Hartley, Moore, Oldham, Potter	79 min
Jun 25, 3:58 PM CDT	Areal Flood Advisory	AMA	Hemphill, Lipscomb, Roberts	3 hr
Jun 25, 4:02 PM CDT	Severe Thunderstorm Warning	AMA	Dallam, Hartley, Hutchinson, Moore, Sherman	41 min
Jun 25, 4:39 PM CDT	Severe Thunderstorm Warning	AMA	Armstrong, Carson, Hutchinson, Moore, Potter	66 min
Jun 25, 4:44 PM CDT	Severe Thunderstorm Warning	AMA	Collingsworth, Donley, Gray, Wheeler	47 min
Jun 25, 4:47 PM CDT	Areal Flood Advisory	AMA	Armstrong, Donley, Gray	3 hr
Jun 25, 5:17 PM CDT	Special Weather Statement	AMA	Moore	28 min
Jun 25, 5:20 PM CDT	Special Weather Statement	AMA	Lipscomb	25 min
Jun 25, 5:33 PM CDT	Severe Thunderstorm Warning	AMA	Carson, Gray, Hutchinson, Roberts	57 min
Jun 25, 6:08 PM CDT	Special Weather Statement	AMA	Lipscomb	37 min
Jun 25, 6:09 PM CDT	Areal Flood Advisory	AMA	Carson	73 min
Jun 25, 6:16 PM CDT	Severe Thunderstorm Warning	AMA	Lipscomb, Ochiltree	89 min
Jun 25, 6:21 PM CDT	Severe Thunderstorm Warning	AMA	Ochiltree	69 min
Jun 25, 6:52 PM CDT	Severe Thunderstorm Warning	AMA	Collingsworth, Donley, Gray, Wheeler	53 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.