Alert archive / Montana / Severe Thunderstorm Warnings in 2007

Severe Thunderstorm Warning 68, NWS Glasgow, MT

June 21, 2007Sheridan County, Montana

NWS Glasgow, MT issued this severe thunderstorm warning at Jun 21, 2007, 6:30 PM MDT for Sheridan County, Montana. It was in force for 39 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 21, 2007, 6:30 PM MDT (00:30 UTC)
Expired: Jun 21, 2007, 7:09 PM MDT
In force: 39 min
Issued by: NWS Glasgow, MT
Area: Counties, with a storm outline in the text

County Sheridan County, MT

The radar

The Glasgow radar (KGGW), 166 km from the middle of the area, began a volume at 00:30 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 Glasgow, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 21, 2:32 PM MDT, 3 hours 58 minutes earlier.

Area forecast discussion, Jun 21, 2:32 PM MDT, 3 hours 58 minutes before

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In the hours before

Local storm report, Jun 21, 4:56 PM MDT, 1 hour 34 minutes before

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<body>
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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
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        Please try again in a few minutes.
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Local storm report, Jun 21, 5:26 PM MDT, 1 hour 4 minutes before

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  <title>Service Notice</title>
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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.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
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Local storm report, Jun 21, 5:51 PM MDT, 39 minutes before

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<head>
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  <meta name="viewport" content="width=device-width, initial-scale=1">
  <title>Service Notice</title>
  <link rel="stylesheet" href="index.css">
</head>
<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.
      </p>
      <p class="small" id="detail">
        If you are an administrator, restore upstream service and remove the redirect/fallback rule when normal operations resume.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Glasgow, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jun 22, 2:09 PM MDT	Severe Thunderstorm Warning	GGW	Dawson, Prairie, Wibaux	66 min
Jun 22, 3:16 PM MDT	Severe Thunderstorm Warning	GGW	Dawson, Wibaux	59 min
Jun 22, 4:37 PM MDT	Severe Thunderstorm Warning	GGW	Dawson, Wibaux	53 min

Nearby

Severe Thunderstorm Warnings in Montana, 2007 Every severe thunderstorm warning in 2007

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.