Alert archive / Texas / Severe Thunderstorm Warnings in 2023
Severe Thunderstorm Warning 89, NWS Amarillo, TX
NWS Amarillo, TX issued this severe thunderstorm warning at May 25, 2023, 9:32 PM CDT for Dallam County, Hartley County, Texas. It was in force for 28 min. No storm report in the archive falls inside the area while it was in force.
The area
The counties it named.
The facts
- Issued
- May 25, 2023, 9:32 PM CDT (02:32 UTC)
- Expired
- May 25, 2023, 10:00 PM CDT
- In force
- 28 min
- Issued by
- NWS Amarillo, TX
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
Counties Dallam County, TX, Hartley County, TX
The radar
The Amarillo radar (KAMA), 122 km from the middle of the area, began a volume at 02:36 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 |
|---|---|---|---|
| May 25, 7:02 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Amarillo Airport, TX (KAMA), launched 00:00Z, 2.5 hours before the alert went out and 123 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
- 733 J/kg
- Mixed-layer CIN
- -36 J/kg
- Mixed-layer LCL
- 1397 m above ground
- 0-6 km bulk shear
- 37 kt
- 0-1 km storm-relative helicity
- -2 m²/s²
- 0-3 km storm-relative helicity
- 78 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.9
What forecasters said that day
The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.
NWS Amarillo, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 25, 6:55 PM CDT, 2 hours 37 minutes earlier.
Area forecast discussion, May 25, 6:55 PM CDT, 2 hours 37 minutes before
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</html>Hazardous weather outlook, May 25, 2:53 PM CDT, 6 hours 39 minutes before
Hazardous Weather Outlook National Weather Service Amarillo TX 253 PM CDT Thu May 25 2023 OKZ001>003-TXZ001>020-317-261000- Cimarron-Texas-Beaver-Dallam-Sherman-Hansford-Ochiltree-Lipscomb- Hartley-Moore-Hutchinson-Roberts-Hemphill-Oldham-Potter-Carson- Gray-Wheeler-Deaf Smith-Randall-Armstrong-Donley-Collingsworth- Palo Duro Canyon- 253 PM CDT Thu May 25 2023 This Hazardous Weather Outlook is for the Texas and Oklahoma Panhandles. .DAY ONE...This Afternoon and Tonight. Another round of thunderstorms is expected this evening into tonight across the Oklahoma and Texas Panhandles. A few storms in the western Panhandles may become strong to severe, with large hail and damaging winds the primary hazards. In addition, the strongest storms will be capable of producing heavy rainfall, which may lead to flooding or flash flooding. .DAYS TWO THROUGH SEVEN...Friday through Wednesday. Thunderstorms are expected to develop Friday and Saturday across the Oklahoma and Texas Panhandles. A few storms may become strong to severe both days, with large hail and damaging winds the primary hazards. In addition, the strongest storms will have the potential to produce very heavy rainfall, which may lead to flooding or flash flooding. More thunderstorms will be possible Sunday through Wednesday across the Oklahoma and Texas Panhandles. A few storms may become strong to severe on any of those days, with large hail and damaging winds the primary hazards at this time. Also, the strongest storms will be capable of producing heavy rainfall, which may lead to flooding or flash flooding. .SPOTTER INFORMATION STATEMENT... Spotter activation may be needed late this afternoon and evening.
In the hours before
Special weather statement, May 25, 7:47 PM CDT, 1 hour 45 minutes before
Special Weather Statement
National Weather Service Amarillo TX
747 PM CDT Thu May 25 2023
OKZ001-TXZ001-260115-
Cimarron OK-Dallam TX-
747 PM CDT Thu May 25 2023
...Strong thunderstorms will impact portions of western Cimarron and
northwestern Dallam Counties through 815 PM CDT...
At 747 PM CDT, Doppler radar was tracking strong thunderstorms along
a line extending from 10 miles west of Campo to 3 miles northwest of
Wheeless to 4 miles east of Clayton Lake State Park to Mount Dora.
Movement was southeast at 25 mph.
HAZARD...Wind gusts of 50 to 55 mph and pea size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
Locations impacted include...
Kenton, Wheeless, Black Mesa Park and Felt.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with these storms and may lead
to localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with these storms.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
&&
LAT...LON 3700 10245 3660 10262 3642 10289 3638 10304
3650 10304 3650 10300 3700 10300
TIME...MOT...LOC 0047Z 300DEG 20KT 3705 10276 3675 10294 3659 10323
3651 10349
MAX HAIL SIZE...0.25 IN
MAX WIND GUST...55 MPH
DGWSpecial weather statement, May 25, 9:20 PM CDT, 12 minutes before
Special Weather Statement
National Weather Service Amarillo TX
920 PM CDT Thu May 25 2023
TXZ001-006-260245-
Hartley TX-Dallam TX-
920 PM CDT Thu May 25 2023
...A strong thunderstorm will impact portions of southwestern Dallam
and northwestern Hartley Counties through 945 PM CDT...
At 919 PM CDT, Doppler radar was tracking a strong thunderstorm 5
miles southeast of Sedan, or 11 miles north of Amistad, moving
northeast at 30 mph.
HAZARD...Wind gusts up to 50 mph and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Gusty winds could knock down tree limbs and blow around
unsecured objects. Minor damage to outdoor objects is
possible.
This storm will remain over mainly rural areas of southwestern Dallam
and northwestern Hartley Counties.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
If outdoors, consider seeking shelter inside a building.
Torrential rainfall is also occurring with this storm and may lead to
localized flooding. Do not drive your vehicle through flooded
roadways.
Frequent cloud to ground lightning is occurring with this storm.
Lightning can strike 10 miles away from a thunderstorm. Seek a safe
shelter inside a building or vehicle.
A Severe Thunderstorm Watch remains in effect until 300 AM CDT for
the Panhandle of Texas.
&&
LAT...LON 3629 10304 3639 10295 3620 10271 3597 10304
TIME...MOT...LOC 0219Z 222DEG 26KT 3608 10309
MAX HAIL SIZE...0.88 IN
MAX WIND GUST...50 MPH
DGWThe office that day
Everything else NWS Amarillo, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 25, 9:14 PM CDT | River Flood Advisory | AMA | Hansford | 24 hr |
| May 25, 9:20 PM CDT | Special Weather Statement | AMA | Dallam | 25 min |
| May 25, 9:56 PM CDT | Severe Thunderstorm Warning | AMA | Dallam, Hartley, Moore, Sherman | 64 min |
| May 26, 12:38 AM CDT | Special Weather Statement | AMA | Oldham | 37 min |
| May 26, 2:43 AM CDT | Flash Flood Warning | AMA | Deaf Smith | 7 hr |
| May 26, 2:49 AM CDT | Special Weather Statement | AMA | Deaf Smith | 41 min |
| May 26, 3:07 AM CDT | Severe Thunderstorm Warning | AMA | Deaf Smith, Randall | 32 min |
| May 26, 3:11 AM CDT | Flash Flood Warning | AMA | Randall | 4 hr |
| May 26, 4:31 AM CDT | Areal Flood Advisory | AMA | Deaf Smith, Randall | 3 hr |
| May 26, 10:52 AM CDT | River Flood Advisory | AMA | Armstrong | 10 hr |
| May 25, 7:47 PM CDT | Special Weather Statement | AMA | Cimarron | 28 min |
Nearby
Severe Thunderstorm Warnings in Texas, 2023Every severe thunderstorm warning in 2023
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.