Alert archive / Texas / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 80, NWS Lubbock, TX

May 21, 2026Cochran County, Texas

NWS Lubbock, TX issued this severe thunderstorm warning at May 21, 2026, 5:43 PM CDT for Cochran County, Texas. It was in force for 22 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 21, 2026, 5:43 PM CDT (22:43 UTC)
Expired: May 21, 2026, 6:05 PM CDT
In force: 22 min
Issued by: NWS Lubbock, TX
Area: Storm-based polygon
Hail: 1.5 in
Wind: 60.0 mph

County Cochran County, TX

The radar

The Lubbock radar (KLBB), 94 km from the middle of the area, began a volume at 22:46 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

Midland Regional, TX (KMAF), launched 12:00Z, 10.7 hours before the alert went out and 193 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: 1423 J/kg
Mixed-layer CIN: -25 J/kg
Mixed-layer LCL: 551 m above ground
0-6 km bulk shear: 28 kt
0-1 km storm-relative helicity: 131 m²/s²
0-3 km storm-relative helicity: 144 m²/s²
Significant tornado parameter: 0.6
Supercell composite: 4.3

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 Lubbock, TX wrote its last area forecast discussion before this severe thunderstorm warning went out at May 21, 1:12 PM CDT, 4 hours 31 minutes earlier.

Area forecast discussion, May 21, 1:12 PM CDT, 4 hours 31 minutes before

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Hazardous weather outlook, May 21, 11:34 AM CDT, 6 hours 9 minutes before

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<body>
  <main class="wrap">
    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
      <h1 id="headline">This service is currently unavailable.</h1>
      <p id="message1">
        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
      <p id="message2">
        Please try again in a few minutes.
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        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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The office that day

Everything else NWS Lubbock, TX issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 21, 6:57 PM CDT	Severe Thunderstorm Warning	LUB	Cochran	18 min

Nearby

Severe Thunderstorm Warnings in Texas, 2026 Every severe thunderstorm warning in 2026

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.