Alert archive / Texas / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 240, NWS Austin/San Antonio, TX

June 10, 2025Val Verde County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at Jun 10, 2025, 5:32 PM CDT for Val Verde County, Texas. It was in force for 58 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: Jun 10, 2025, 5:32 PM CDT (22:32 UTC)
Expired: Jun 10, 2025, 6:30 PM CDT
In force: 58 min
Issued by: NWS Austin/San Antonio, TX
Area: Storm-based polygon
Damage threat: Considerable
Hail: 1.0 in
Wind: 70.0 mph

County Val Verde County, TX

The radar

The Laughlin AFB radar (KDFX), 109 km from the middle of the area, began a volume at 22:32 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 12:00Z, 10.5 hours before the alert went out and 66 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: 2872 J/kg
Mixed-layer CIN: -72 J/kg
Mixed-layer LCL: 841 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: -13 m²/s²
0-3 km storm-relative helicity: 57 m²/s²
Significant tornado parameter: 0.4
Supercell composite: 2.5

Open this sounding in Storm Lab

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 Austin/San Antonio, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 10, 3:08 PM CDT, 2 hours 24 minutes earlier.

Area forecast discussion, Jun 10, 3:08 PM CDT, 2 hours 24 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 9, 8:08 PM CDT	Special Weather Statement	EWX	Lavaca	52 min
Jun 9, 8:55 PM CDT	Special Weather Statement	EWX	Gonzales, Lavaca	65 min
Jun 9, 10:09 PM CDT	Special Weather Statement	EWX	Fayette	66 min
Jun 9, 10:16 PM CDT	Severe Thunderstorm Warning	EWX	Bastrop, Fayette	16 min
Jun 10, 6:15 AM CDT	Severe Thunderstorm Warning	EWX	Edwards, Val Verde	60 min
Jun 10, 7:04 AM CDT	Severe Thunderstorm Warning	EWX	Edwards, Kinney, Uvalde, Val Verde	56 min
Jun 10, 7:46 AM CDT	Special Weather Statement	EWX	Real	44 min
Jun 10, 8:08 AM CDT	Special Weather Statement	EWX	Kinney	52 min
Jun 10, 8:37 AM CDT	Special Weather Statement	EWX	Burnet	53 min
Jun 10, 6:24 PM CDT	Severe Thunderstorm Warning	EWX	Val Verde	66 min
Jun 10, 6:52 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Kinney, Val Verde	53 min

Nearby

Severe Thunderstorm Warnings in Texas, 2025 Every severe thunderstorm warning in 2025

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.