Alert archive / Colorado / Severe Thunderstorm Warnings in 2025

Severe Thunderstorm Warning 405, NWS Pueblo, CO

September 10, 2025Conejos County, Costilla County, Colorado

NWS Pueblo, CO issued this severe thunderstorm warning at Sep 10, 2025, 2:34 PM MDT for Conejos County, Costilla County, Colorado. It was in force for 26 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: Sep 10, 2025, 2:34 PM MDT (20:34 UTC)
Expired: Sep 10, 2025, 3:00 PM MDT
In force: 26 min
Issued by: NWS Pueblo, CO
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Conejos County, CO, Costilla County, CO

The radar

The Pueblo radar (KPUX), 197 km from the middle of the area, began a volume at 20:37 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 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 Pueblo, CO wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 10, 2:18 PM MDT, 16 minutes earlier.

Area forecast discussion, Sep 10, 2:18 PM MDT, 16 minutes before

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Hazardous weather outlook, Sep 10, 11:05 AM MDT, 3 hours 29 minutes before

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In the hours before

Special weather statement, Sep 10, 2:06 PM MDT, 28 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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Special weather statement, Sep 10, 2:29 PM MDT, 5 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 Pueblo, CO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 9, 6:19 PM MDT	Severe Thunderstorm Warning	PUB	Baca	41 min
Sep 9, 6:25 PM MDT	Special Weather Statement	PUB	Pueblo	35 min
Sep 9, 7:20 PM MDT	Special Weather Statement	PUB	Crowley	25 min
Sep 9, 7:50 PM MDT	Special Weather Statement	PUB	Crowley	40 min
Sep 9, 7:57 PM MDT	Special Weather Statement	PUB	Otero	33 min
Sep 9, 8:41 PM MDT	Special Weather Statement	PUB	Bent	34 min
Sep 9, 8:52 PM MDT	Severe Thunderstorm Warning	PUB	Bent, Crowley, Kiowa, Otero	23 min
Sep 9, 9:17 PM MDT	Special Weather Statement	PUB	Kiowa	28 min
Sep 9, 9:52 PM MDT	Special Weather Statement	PUB	Kiowa	38 min
Sep 9, 10:10 PM MDT	Special Weather Statement	PUB	Kiowa	35 min
Sep 9, 10:21 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa	39 min
Sep 9, 10:57 PM MDT	Severe Thunderstorm Warning Considerable damage threat	PUB	Kiowa	33 min
Sep 9, 11:29 PM MDT	Special Weather Statement	PUB	Prowers	31 min
Sep 10, 2:06 PM MDT	Special Weather Statement	PUB	Las Animas	24 min
Sep 10, 2:29 PM MDT	Special Weather Statement	PUB	Costilla	31 min
Sep 10, 3:02 PM MDT	Special Weather Statement	PUB	Costilla	28 min
Sep 10, 3:03 PM MDT	Special Weather Statement	PUB	Huerfano	27 min
Sep 10, 3:23 PM MDT	Special Weather Statement	PUB	Huerfano	37 min
Sep 10, 3:31 PM MDT	Special Weather Statement	PUB	Las Animas	29 min
Sep 10, 3:34 PM MDT	Special Weather Statement	PUB	Huerfano	26 min
Sep 10, 3:58 PM MDT	Severe Thunderstorm Warning	PUB	Las Animas	32 min
Sep 10, 4:08 PM MDT	Special Weather Statement	PUB	Otero	37 min
Sep 10, 4:13 PM MDT	Special Weather Statement	PUB	Saguache	32 min
Sep 10, 4:18 PM MDT	Special Weather Statement	PUB	Chaffee	27 min
Sep 10, 4:33 PM MDT	Special Weather Statement	PUB	Pueblo	27 min
Sep 10, 4:38 PM MDT	Special Weather Statement	PUB	Otero	37 min
Sep 10, 4:48 PM MDT	Special Weather Statement	PUB	Pueblo	27 min
Sep 10, 5:03 PM MDT	Severe Thunderstorm Warning	PUB	Crowley, Otero, Pueblo	27 min

Nearby

Severe Thunderstorm Warnings in Colorado, 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; radar from the NEXRAD Level II archive.