Alert archive / Texas / Severe Thunderstorm Warnings in 2021
Severe Thunderstorm Warning 22, NWS Austin/San Antonio, TX
NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Mar 24, 2021, 8:24 PM CDT for Edwards County, Texas. It was in force for 47 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
- Mar 24, 2021, 8:24 PM CDT (01:24 UTC)
- Expired
- Mar 24, 2021, 9:11 PM CDT
- In force
- 47 min
- Issued by
- NWS Austin/San Antonio, TX
- Area
- Storm-based polygon
- Hail
- 1.25 in
- Wind
- 60.0 mph
County Edwards County, TX
The radar
The Laughlin AFB radar (KDFX), 106 km from the middle of the area, began a volume at 01:25 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 nearest sounding before it
Del Rio, TX (KDRT), launched 00:00Z, 1.4 hours before the alert went out and 121 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
- 479 J/kg
- Mixed-layer CIN
- -29 J/kg
- Mixed-layer LCL
- 2767 m above ground
- 0-6 km bulk shear
- 80 kt
- 0-1 km storm-relative helicity
- 13 m²/s²
- 0-3 km storm-relative helicity
- 317 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 1.9
The text
As transmitted.
683
WUUS54 KEWX 250124
SVREWX
TXC137-250230-
/O.NEW.KEWX.SV.W.0022.210325T0124Z-210325T0230Z/
BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
824 PM CDT Wed Mar 24 2021
The National Weather Service in Austin San Antonio has issued a
* Severe Thunderstorm Warning for...
North central Edwards County in south central Texas...
* Until 930 PM CDT.
* At 824 PM CDT, a severe thunderstorm was located near Rocksprings,
moving northeast at 30 mph.
HAZARD...60 mph wind gusts and half dollar size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.
* Locations impacted include...
Rocksprings and Us-377 Near The Kimble-Edwards County Line.
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 this storm. 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.
&&
LAT...LON 3029 9983 3028 9980 3001 10022 3008 10036
3029 10021
TIME...MOT...LOC 0124Z 216DEG 26KT 3010 10026
HAIL...1.25IN
WIND...60MPH
$$
PLATT4 follow-up statements
057
WWUS54 KEWX 250134
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
834 PM CDT Wed Mar 24 2021
TXC137-250230-
/O.CON.KEWX.SV.W.0022.000000T0000Z-210325T0230Z/
Edwards TX-
834 PM CDT Wed Mar 24 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT
FOR NORTH CENTRAL EDWARDS COUNTY...
At 834 PM CDT, a severe thunderstorm was located 10 miles northeast
of Rocksprings, moving northeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Us-377 Near The Kimble-Edwards County Line.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 3029 9983 3028 9980 3008 10011 3011 10033
3029 10021
TIME...MOT...LOC 0134Z 237DEG 33KT 3015 10014
HAIL...1.00IN
WIND...60MPH
$$
PLATT702
WWUS54 KEWX 250147
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
847 PM CDT Wed Mar 24 2021
TXC137-250230-
/O.CON.KEWX.SV.W.0022.000000T0000Z-210325T0230Z/
Edwards TX-
847 PM CDT Wed Mar 24 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT
FOR NORTH CENTRAL EDWARDS COUNTY...
At 847 PM CDT, a severe thunderstorm was located 12 miles southwest
of Telegraph, or 16 miles northeast of Rocksprings, moving northeast
at 30 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...
Us-377 Near The Kimble-Edwards County Line.
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 this storm.
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.
&&
LAT...LON 3029 9983 3028 9980 3016 9998 3019 10021
3029 10017
TIME...MOT...LOC 0147Z 216DEG 26KT 3023 10008
HAIL...1.00IN
WIND...60MPH
$$
PLATT959
WWUS54 KEWX 250203
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
903 PM CDT Wed Mar 24 2021
TXC137-250230-
/O.CON.KEWX.SV.W.0022.000000T0000Z-210325T0230Z/
Edwards TX-
903 PM CDT Wed Mar 24 2021
...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 930 PM CDT
FOR NORTHERN EDWARDS COUNTY...
At 902 PM CDT, a severe thunderstorm was located over Telegraph, or
15 miles southwest of Junction, moving northeast at 35 mph.
HAZARD...60 mph wind gusts and quarter size hail.
SOURCE...Radar indicated.
IMPACT...Hail damage to vehicles is expected. Expect wind damage to
roofs, siding, and trees.
Locations impacted include...
Us-377 Near The Kimble-Edwards County Line.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
For your protection move to an interior room on the lowest floor of a
building.
Continuous cloud to ground lightning is occurring with this storm.
Move indoors immediately. Lightning is one of nature's leading
killers. Remember, if you can hear thunder, you are close enough to
be struck by lightning.
&&
LAT...LON 3029 9983 3028 9980 3023 9988 3025 10001
3029 10004
TIME...MOT...LOC 0202Z 233DEG 33KT 3029 9990
HAIL...1.00IN
WIND...60MPH
$$
PLATT032
WWUS54 KEWX 250211
SVSEWX
Severe Weather Statement
National Weather Service Austin/San Antonio TX
911 PM CDT Wed Mar 24 2021
TXC137-250221-
/O.CAN.KEWX.SV.W.0022.000000T0000Z-210325T0230Z/
Edwards TX-
911 PM CDT Wed Mar 24 2021
...THE SEVERE THUNDERSTORM WARNING FOR NORTHERN EDWARDS COUNTY IS
CANCELLED...
The storm which prompted the warning has moved out of the area.
Therefore, the warning has been cancelled.
LAT...LON 3029 9983 3028 9980 3023 9988 3025 10001
3029 10004
TIME...MOT...LOC 0209Z 216DEG 26KT 3035 9985
$$
PLATTThe office that day
Everything else NWS Austin/San Antonio, TX issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Mar 24, 10:19 PM CDT | Special Weather Statement | EWX | Edwards | 41 min |
| Mar 24, 10:29 PM CDT | Severe Thunderstorm Warning | EWX | Edwards, Val Verde | 61 min |
| Mar 24, 11:06 PM CDT | Severe Thunderstorm Warning | EWX | Edwards, Real, Val Verde | 54 min |
| Mar 24, 11:27 PM CDT | Severe Thunderstorm Warning | EWX | Gillespie, Llano | 63 min |
| Mar 24, 11:51 PM CDT | Severe Thunderstorm Warning | EWX | Edwards, Kinney, Val Verde | 54 min |
| Mar 24, 11:59 PM CDT | Severe Thunderstorm Warning | EWX | Edwards, Kerr, Real | 46 min |
| Mar 25, 12:44 AM CDT | Severe Thunderstorm Warning | EWX | Bandera, Edwards, Kinney, Real, Uvalde | 61 min |
| Mar 25, 1:44 AM CDT | Severe Thunderstorm Warning | EWX | Bandera, Kendall, Kerr, Medina, Real, Uvalde | 61 min |
| Mar 25, 2:44 AM CDT | Special Weather Statement | EWX | Kendall | 46 min |
| Mar 25, 3:24 AM CDT | Special Weather Statement | EWX | Blanco | 36 min |
| Mar 25, 3:49 AM CDT | Special Weather Statement | EWX | Travis | 41 min |
| Mar 25, 4:17 AM CDT | Severe Thunderstorm Warning | EWX | Travis, Williamson | 32 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.