Alert archive / Texas / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 129, NWS Austin/San Antonio, TX

May 5, 2025Bastrop County, Lee County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 5, 2025, 1:19 PM CDT for Bastrop County, Lee County, Texas. It was in force for 41 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 5, 2025, 1:19 PM CDT (18:19 UTC)
Expired: May 5, 2025, 2:00 PM CDT
In force: 41 min
Issued by: NWS Austin/San Antonio, TX
Area: Storm-based polygon
Damage threat: Considerable
Hail: 2.0 in
Wind: 60.0 mph

Counties Bastrop County, TX, Lee County, TX

The radar

The Ft Hood radar (KGRK), 62 km from the middle of the area, began a volume at 18:21 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

Corpus Christi, TX (KCRP), launched 12:00Z, 6.3 hours before the alert went out and 276 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: 1477 J/kg
Mixed-layer CIN: -7 J/kg
Mixed-layer LCL: 653 m above ground
0-6 km bulk shear: 36 kt
0-1 km storm-relative helicity: 139 m²/s²
0-3 km storm-relative helicity: 247 m²/s²
Significant tornado parameter: 1.7
Supercell composite: 11.1

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 May 5, 12:56 PM CDT, 23 minutes earlier.

Area forecast discussion, May 5, 12:56 PM CDT, 23 minutes before

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In the hours before

Local storm report, May 5, 12:08 PM CDT, 1 hour 11 minutes before

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Local storm report, May 5, 12:12 PM CDT, 1 hour 7 minutes before

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Special weather statement, May 5, 12:28 PM CDT, 51 minutes before

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Local storm report, May 5, 1:02 PM CDT, 17 minutes before

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Local storm report, May 5, 1:08 PM CDT, 11 minutes before

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Local storm report, May 5, 1:15 PM CDT, 4 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
May 5, 8:09 AM CDT	Special Weather Statement	EWX	Atascosa	51 min
May 5, 8:18 AM CDT	Severe Thunderstorm Warning	EWX	Atascosa, Karnes, Wilson	11 min
May 5, 8:24 AM CDT	Special Weather Statement	EWX	Atascosa	51 min
May 5, 8:55 AM CDT	Special Weather Statement	EWX	Wilson	65 min
May 5, 11:18 AM CDT	Severe Thunderstorm Warning	EWX	Bastrop, Lee	27 min
May 5, 11:45 AM CDT	Special Weather Statement	EWX	Williamson	45 min
May 5, 12:04 PM CDT	Severe Thunderstorm Warning	EWX	Williamson	26 min
May 5, 12:28 PM CDT	Special Weather Statement	EWX	Bastrop	47 min
May 5, 12:47 PM CDT	Severe Thunderstorm Warning	EWX	Bastrop, Lee	43 min
May 5, 1:39 PM CDT	Areal Flood Advisory	EWX	Bastrop, Lee	3 hr
May 5, 1:57 PM CDT	Severe Thunderstorm Warning	EWX	Fayette, Lee	33 min
May 5, 2:53 PM CDT	Special Weather Statement	EWX	Lee	52 min
May 5, 3:58 PM CDT	Special Weather Statement	EWX	DeWitt	62 min
May 5, 4:58 PM CDT	Special Weather Statement	EWX	Lavaca	62 min
May 5, 5:03 PM CDT	Severe Thunderstorm Warning	EWX	Lavaca	28 min
May 5, 5:51 PM CDT	Special Weather Statement	EWX	Lee	24 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.