Alert archive / Texas / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 147, NWS Austin/San Antonio, TX

May 4, 2023Dimmit County, Zavala County, Texas

NWS Austin/San Antonio, TX issued this severe thunderstorm warning at May 4, 2023, 9:37 PM CDT for Dimmit County, Zavala County, Texas. It was in force for 53 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 4, 2023, 9:37 PM CDT (02:37 UTC)
Expired: May 4, 2023, 10:30 PM CDT
In force: 53 min
Issued by: NWS Austin/San Antonio, TX
Area: Storm-based polygon
Tornado: Possible
Damage threat: Considerable
Hail: 2.5 in
Wind: 60.0 mph

Counties Dimmit County, TX, Zavala County, TX

The radar

The Laughlin AFB radar (KDFX), 86 km from the middle of the area, began a volume at 02:36 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 4, 4:57 PM CDT	Severe Thunderstorm Watch	SPC	7 hr

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 4, 6:20 PM CDT, 3 hours 17 minutes earlier.

Area forecast discussion, May 4, 6:20 PM CDT, 3 hours 17 minutes before

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Hazardous weather outlook, May 4, 5:20 PM CDT, 4 hours 17 minutes before

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In the hours before

Local storm report, May 4, 5:45 PM CDT, 3 hours 52 minutes before

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Special weather statement, May 4, 5:53 PM CDT, 3 hours 44 minutes before

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Special weather statement, May 4, 7:22 PM CDT, 2 hours 15 minutes before

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Special weather statement, May 4, 7:46 PM CDT, 1 hour 51 minutes before

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Local storm report, May 4, 9:35 PM CDT, 2 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 4, 7:22 PM CDT	Special Weather Statement	EWX	Uvalde	38 min
May 4, 7:46 PM CDT	Special Weather Statement	EWX	Maverick	44 min
May 4, 8:15 PM CDT	Severe Thunderstorm Warning	EWX	Maverick	60 min
May 4, 8:51 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Maverick, Zavala	54 min
May 4, 10:19 PM CDT	Severe Thunderstorm Warning	EWX	Dimmit, Zavala	41 min
May 4, 10:54 PM CDT	Special Weather Statement	EWX	Dimmit	51 min
May 5, 5:37 PM CDT	Special Weather Statement	EWX	Llano	38 min
May 5, 5:44 PM CDT	Severe Thunderstorm Warning	EWX	Burnet, Llano	61 min
May 5, 6:40 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EWX	Burnet	65 min
May 5, 6:52 PM CDT	Special Weather Statement	EWX	Llano	38 min

Nearby

Severe Thunderstorm Warnings in Texas, 2023 Every severe thunderstorm warning in 2023

Sources

The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.