Alert archive / Texas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 160, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 31, 2021, 11:15 PM CDT for Kinney County, Maverick County, Texas. It was in force for 60 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
- May 31, 2021, 11:15 PM CDT (04:15 UTC)
- Expired
- Jun 1, 2021, 12:15 AM CDT
- In force
- 60 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Storm-based polygon
- Hail
- 1.0 in
- Wind
- 60.0 mph
Counties Kinney County, TX, Maverick County, TX
The radar
The Laughlin AFB radar (KDFX), 40 km from the middle of the area, began a volume at 04:14 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 31, 7:17 PM CDT | Severe Thunderstorm Watch | SPC | 8 hr |
The nearest sounding before it
Del Rio, TX (KDRT), launched 00:00Z, 4.3 hours before the alert went out and 46 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
- 2624 J/kg
- Mixed-layer CIN
- -5 J/kg
- Mixed-layer LCL
- 922 m above ground
- 0-6 km bulk shear
- 40 kt
- 0-1 km storm-relative helicity
- 51 m²/s²
- 0-3 km storm-relative helicity
- 176 m²/s²
- Significant tornado parameter
- 2.8
- Supercell composite
- 11.0
The text
As transmitted.
945
WUUS54 KEWX 010415
SVREWX
TXC271-323-010515-
/O.NEW.KEWX.SV.W.0160.210601T0415Z-210601T0515Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
1115 PM CDT Mon May 31 2021
The National Weather Service in Austin San Antonio has issued a
* Severe Thunderstorm Warning for...
Southern Kinney County in south central Texas...
Northern Maverick County in south central Texas...
* Until 1215 AM CDT.
* At 1115 PM CDT, severe thunderstorms were located along a line
extending from 6 miles southwest of Standart to 9 miles southwest
of Spofford to Quemado, moving east at 20 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Brackettville, Spofford, Quemado, Paloma, Anacacho, Radar Base,
Normandy, Darling, Fort Clark Springs and Laughlin AFB Aux Field.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Large hail, damaging winds, and continuous cloud to ground lightning
are occurring with these storms. Move indoors immediately. Lightning
is one of nature's leading killers. Remember, if you can hear
thunder, you are close enough to be struck by lightning.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2886 10059 2889 10059 2891 10062 2890 10063
2892 10063 2894 10065 2900 10065 2909 10067
2916 10075 2924 10080 2924 10076 2928 10074
2933 10030 2904 10011 2875 10025
TIME...MOT...LOC 0415Z 283DEG 18KT 2927 10068 2911 10056 2897 10065
HAIL...1.00IN
WIND...60MPH
$$
BRADY1 follow-up statement
700
WWUS54 KEWX 010441
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
1141 PM CDT Mon May 31 2021
TXC271-323-010515-
/O.CON.KEWX.SV.W.0160.000000T0000Z-210601T0515Z/
Kinney TX-Maverick TX-
1141 PM CDT Mon May 31 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 1215 AM CDT
FOR SOUTHERN KINNEY AND NORTHERN MAVERICK COUNTIES...
At 1141 PM CDT, severe thunderstorms were located along a line
extending from near Spofford to near Darling to Paloma, moving
southeast at 35 mph.
HAZARD...60 mph wind gusts and nickel size hail.
SOURCE...Radar indicated.
IMPACT...Expect damage to roofs, siding, and trees.
Locations impacted include...
Spofford, Quemado, Paloma, Anacacho, Radar Base, Normandy, Darling
and Laughlin AFB Aux Field.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with these storms.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.
&&
LAT...LON 2909 10067 2925 10070 2925 10025 2904 10011
2875 10025 2886 10059 2889 10059 2891 10062
2890 10063 2892 10063 2894 10065 2900 10065
TIME...MOT...LOC 0441Z 296DEG 29KT 2919 10049 2903 10037 2889 10046
HAIL...0.88IN
WIND...60MPH
$$
BRADYThe office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 31, 8:31 PM CDT | Special Weather Statement | EWX | Val Verde | 44 min |
| May 31, 8:35 PM CDT | Special Weather Statement | EWX | Val Verde | 40 min |
| May 31, 9:14 PM CDT | Special Weather Statement | EWX | Val Verde | 46 min |
| May 31, 9:23 PM CDT | Severe Thunderstorm Warning | EWX | Val Verde | 43 min |
| May 31, 9:48 PM CDT | Flash Flood Warning | EWX | Val Verde | 2 hr |
| May 31, 10:22 PM CDT | Areal Flood Advisory | EWX | Williamson | 3 hr |
| May 31, 10:38 PM CDT | Special Weather Statement | EWX | Kinney | 52 min |
| May 31, 11:00 PM CDT | Areal Flood Advisory | EWX | Kinney, Maverick | 26 min |
| May 31, 11:26 PM CDT | Flash Flood Warning | EWX | Kinney, Maverick | 3 hr |
| May 31, 11:32 PM CDT | Special Weather Statement | EWX | Gillespie | 43 min |
| May 31, 11:47 PM CDT | Flash Flood Warning | EWX | Maverick | 3 hr |
| May 31, 11:51 PM CDT | Special Weather Statement | EWX | Maverick | 24 min |
| Jun 1, 12:08 AM CDT | Severe Thunderstorm Warning | EWX | Dimmit, Maverick, Zavala | 67 min |
| Jun 1, 12:14 AM CDT | Areal Flood Advisory | EWX | Gillespie | 3 hr |
| Jun 1, 12:44 AM CDT | Flash Flood Warning | EWX | Dimmit, Maverick, Zavala | 3 hr |
| Jun 1, 12:54 AM CDT | Areal Flood Advisory | EWX | Blanco, Burnet, Llano | 3 hr |
| Jun 1, 12:55 AM CDT | Severe Thunderstorm Warning | EWX | Dimmit, Frio, Maverick, Zavala | 65 min |
| Jun 1, 1:19 AM CDT | Areal Flood Advisory | EWX | Travis, Williamson | 3 hr |
| Jun 1, 1:36 AM CDT | Areal Flood Advisory | EWX | Bexar, Medina | 3 hr |
| Jun 1, 1:57 AM CDT | Severe Thunderstorm Warning | EWX | Dimmit, Frio, Zavala | 63 min |
| Jun 1, 2:08 AM CDT | Areal Flood Advisory | EWX | Dimmit, Zavala | 4 hr |
| Jun 1, 2:34 AM CDT | Areal Flood Advisory | EWX | Bastrop, Caldwell, Lee | 3 hr |
| Jun 1, 2:56 AM CDT | Areal Flood Advisory | EWX | Atascosa, Bexar, Frio, Medina | 3 hr |
| Jun 1, 2:56 AM CDT | Special Weather Statement | EWX | Frio | 49 min |
| Jun 1, 3:13 AM CDT | Areal Flood Advisory | EWX | Gonzales | 3 hr |
| Jun 1, 3:34 AM CDT | Areal Flood Advisory | EWX | Atascosa | 2 hr |
| Jun 1, 3:40 AM CDT | Areal Flood Advisory | EWX | Dimmit, Maverick, Zavala | 2 hr |
| Jun 1, 3:57 AM CDT | Areal Flood Advisory | EWX | Karnes, Wilson | 2 hr |
| Jun 1, 4:34 AM CDT | Areal Flood Advisory | EWX | DeWitt, Karnes | 3 hr |
| Jun 1, 5:07 AM CDT | Flash Flood Warning | EWX | DeWitt, Gonzales, Karnes | 3 hr |
| Jun 1, 6:02 AM CDT | Special Weather Statement | EWX | Bexar, Comal, Guadalupe | 58 min |
| Jun 1, 7:39 AM CDT | River Flood Warning | EWX | Williamson | 6 hr |
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.