Alert archive / Texas / Severe Thunderstorm Warnings in 2021

Severe Thunderstorm Warning 28, NWS Austin/San Antonio, TX

March 25, 20215 counties in Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Mar 25, 2021, 12:44 AM CDT for 5 counties in Texas. It was in force for 61 min. 5 reports 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
Mar 25, 2021, 12:44 AM CDT (05:44 UTC)
Expired
Mar 25, 2021, 1:45 AM CDT
In force
61 min
Issued by
NWS Austin/San Antonio, TX
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Bandera County, TX, Edwards County, TX, Kinney County, TX, Real County, TX, Uvalde County, TX

The radar

The Laughlin AFB radar (KDFX), 29 km from the middle of the area, began a volume at 05:45 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

TimeReportWhereRemark
Mar 25, 12:55 AM CDTHAIL 2Barksdale, TXDELAYED REPORT. RECEIVED PICTURES OF SEVERAL 1.5 TO 2 INCH HAILSTONES FROM BARKSDALE, TX. LASTED ABOUT 3 TO 5 MINUTES AT AROUND 1255 AM MARCH 25TH.
Mar 25, 1:23 AM CDTHAIL 1.751 N Leakey, TXA FEW GOLF BALL SIZE HAIL STONES REPORTED IN LEAKEY.
Mar 25, 1:27 AM CDTHAIL 1.5Leakey, TXMOSTLY QUARTER SIZE HAIL IN LEAKEY WITH A FEW PING PONG SIZED HAIL MIXED IN.
Mar 25, 1:30 AM CDTHAIL 11 N Leakey, TXQUARTER SIZE HAIL FALLING IN LEAKEY.
Mar 25, 1:45 AM CDTHAIL 21 N Leakey, TXPHOTOS OF SEVERAL HAIL STONES OF 2 INCHES IN DIAMETER VIA SOCIAL MEDIA.

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.

IssuedProductOfficeLasted
Mar 24, 9:52 PM CDTTornado WatchSPC6 hr

The nearest sounding before it

Del Rio, TX (KDRT), launched 00:00Z, 5.7 hours before the alert went out and 67 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-pSkew-T log-p diagram, Del Rio, TX at 00:00Z on 2021-03-25Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 479 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Del Rio, TX at 00:00Z on 2021-03-25The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 13 square meters per square second.1939587897117136Sfc1 km3 km6 km9 kmRMLM
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
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

Open this sounding in Storm Lab

The text

As transmitted.

440 
WUUS54 KEWX 250544
SVREWX
TXC019-137-271-385-463-250645-
/O.NEW.KEWX.SV.W.0028.210325T0544Z-210325T0645Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Austin/San Antonio TX
1244 AM CDT Thu Mar 25 2021

The National Weather Service in Austin San Antonio has issued a

* Severe Thunderstorm Warning for...
  Western Bandera County in south central Texas...
  Kinney County in south central Texas...
  Northern Uvalde County in south central Texas...
  South central Edwards County in south central Texas...
  Real County in south central Texas...

* Until 145 AM CDT.

* At 1243 AM CDT, a severe thunderstorm was located near Barksdale,
  or 21 miles west of Leakey, moving east at 40 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, Leakey, Vanderpool, Camp Wood, Laguna, Barksdale,
  Tuff, Rio Frio, Concan, Vance, Amanda, Montell, Cline, Garner State
  Park, Reagan Wells, Standart, Utopia, Alamo Village, Lost Maples
  State Natural Area and Kickapoo Cavern State Park.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 400 AM CDT for south central
Texas.

For your protection move to an interior room on the lowest floor of a
building.

&&

A Tornado Watch remains in effect until 400 AM CDT for south central
Texas.

LAT...LON 2934 10071 2941 10070 2980 10032 2991 9968
      2991 9943 2972 9937 2940 9949 2924 10001
      2920 10065 2933 10074
TIME...MOT...LOC 0543Z 255DEG 33KT 2968 10011 

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

HAMPSHIRE
3 follow-up statements
140 
WWUS54 KEWX 250554
SVSEWX

Severe Weather Statement
National Weather Service Austin/San Antonio TX
1254 AM CDT Thu Mar 25 2021

TXC019-137-271-385-463-250645-
/O.CON.KEWX.SV.W.0028.000000T0000Z-210325T0645Z/
Bandera TX-Kinney TX-Uvalde TX-Edwards TX-Real TX-
1254 AM CDT Thu Mar 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT
FOR WESTERN BANDERA...NORTHEASTERN KINNEY...NORTHERN UVALDE...SOUTH
CENTRAL EDWARDS AND REAL COUNTIES...

At 1253 AM CDT, a severe thunderstorm was located near Alamo Village,
or 11 miles northeast of Brackettville, moving east at 40 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, Leakey, Vanderpool, Camp Wood, Laguna, Barksdale,
Tuff, Rio Frio, Concan, Vance, Montell, Cline, Garner State Park,
Reagan Wells, Standart, Utopia, Alamo Village, Lost Maples State
Natural Area, Kickapoo Cavern State Park and Turkey Mountain.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 400 AM CDT for south central
Texas.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 2944 10065 2981 10024 2991 9968 2991 9943
      2972 9937 2940 9949 2924 10001 2922 10057
      2934 10064
TIME...MOT...LOC 0553Z 261DEG 33KT 2947 10032 

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

HAMPSHIRE
695 
WWUS54 KEWX 250615
SVSEWX

Severe Weather Statement
National Weather Service Austin/San Antonio TX
115 AM CDT Thu Mar 25 2021

TXC019-137-271-385-463-250645-
/O.CON.KEWX.SV.W.0028.000000T0000Z-210325T0645Z/
Bandera TX-Kinney TX-Uvalde TX-Edwards TX-Real TX-
115 AM CDT Thu Mar 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT
FOR WESTERN BANDERA...NORTHEASTERN KINNEY...NORTHERN UVALDE...SOUTH
CENTRAL EDWARDS AND REAL COUNTIES...

At 115 AM CDT, a severe thunderstorm was located near Montell, or 23
miles northeast of Brackettville, moving east at 40 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, Leakey, Vanderpool, Camp Wood, Laguna, Barksdale,
Tuff, Rio Frio, Concan, Vance, Montell, Cline, Garner State Park,
Reagan Wells, Utopia, Alamo Village, Lost Maples State Natural Area,
Turkey Mountain and Fort Clark Springs.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 400 AM CDT for south central
Texas.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 2963 10014 2984 10006 2991 9968 2991 9943
      2972 9937 2940 9949 2924 10001 2922 10057
      2938 10051 2955 10026
TIME...MOT...LOC 0615Z 255DEG 33KT 2952 10010 

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

HAMPSHIRE
268 
WWUS54 KEWX 250630
SVSEWX

Severe Weather Statement
National Weather Service Austin/San Antonio TX
130 AM CDT Thu Mar 25 2021

TXC137-271-250640-
/O.CAN.KEWX.SV.W.0028.000000T0000Z-210325T0645Z/
Kinney TX-Edwards TX-
130 AM CDT Thu Mar 25 2021

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN KINNEY AND SOUTH
CENTRAL EDWARDS COUNTIES IS CANCELLED...
    
The severe thunderstorm which prompted the warning has moved out of 
the warned area. Therefore, the warning has been cancelled.

A Tornado Watch remains in effect until 400 AM CDT for south central
Texas.

LAT...LON 2924 10011 2962 10011 2963 10001 2966 10003
      2968 10002 2971 10006 2972 10002 2978 10003
      2980 10001 2985 10003 2991 9968 2991 9943
      2972 9937 2940 9949 2924 10001
TIME...MOT...LOC 0630Z 255DEG 33KT 2956 9994 

$$

TXC019-385-463-250645-
/O.CON.KEWX.SV.W.0028.000000T0000Z-210325T0645Z/
Bandera TX-Uvalde TX-Real TX-
130 AM CDT Thu Mar 25 2021

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 145 AM CDT
FOR WESTERN BANDERA...NORTHERN UVALDE AND REAL COUNTIES...

At 130 AM CDT, a severe thunderstorm was located near Montell, or 15
miles southwest of Leakey, moving east at 40 mph.

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

SOURCE...Public.

IMPACT...Hail damage to vehicles is expected. Expect wind damage to 
         roofs, siding, and trees.

Locations impacted include...
Leakey, Vanderpool, Camp Wood, Laguna, Tuff, Rio Frio, Concan, Vance,
Montell, Cline, Garner State Park, Reagan Wells, Utopia and Lost
Maples State Natural Area.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Tornado Watch remains in effect until 400 AM CDT for south central
Texas.

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 2924 10011 2962 10011 2963 10001 2966 10003
      2968 10002 2971 10006 2972 10002 2978 10003
      2980 10001 2985 10003 2991 9968 2991 9943
      2972 9937 2940 9949 2924 10001
TIME...MOT...LOC 0630Z 255DEG 33KT 2956 9994 

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

HAMPSHIRE

The office that day

Everything else NWS Austin/San Antonio, TX issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 24, 8:24 PM CDTSevere Thunderstorm WarningEWXEdwards47 min
Mar 24, 10:19 PM CDTSpecial Weather StatementEWXEdwards41 min
Mar 24, 10:29 PM CDTSevere Thunderstorm WarningEWXEdwards, Val Verde61 min
Mar 24, 11:06 PM CDTSevere Thunderstorm WarningEWXEdwards, Real, Val Verde54 min
Mar 24, 11:27 PM CDTSevere Thunderstorm WarningEWXGillespie, Llano63 min
Mar 24, 11:51 PM CDTSevere Thunderstorm WarningEWXEdwards, Kinney, Val Verde54 min
Mar 24, 11:59 PM CDTSevere Thunderstorm WarningEWXEdwards, Kerr, Real46 min
Mar 25, 1:44 AM CDTSevere Thunderstorm WarningEWXBandera, Kendall, Kerr, Medina, Real, Uvalde61 min
Mar 25, 2:44 AM CDTSpecial Weather StatementEWXKendall46 min
Mar 25, 3:24 AM CDTSpecial Weather StatementEWXBlanco36 min
Mar 25, 3:49 AM CDTSpecial Weather StatementEWXTravis41 min
Mar 25, 4:17 AM CDTSevere Thunderstorm WarningEWXTravis, Williamson32 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; local storm reports from the same archive; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.