Alert archive / Montana / Severe Thunderstorm Warnings in 2019

Severe Thunderstorm Warning 7, NWS Missoula, MT

July 3, 2019Ravalli County, Montana

NWS Missoula, MT issued this severe thunderstorm warning at Jul 3, 2019, 8:25 AM MDT for Ravalli County, Montana. It was in force for 23 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: Jul 3, 2019, 8:25 AM MDT (14:25 UTC)
Expired: Jul 3, 2019, 8:48 AM MDT
In force: 23 min
Issued by: NWS Missoula, MT
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Ravalli County, MT

The radar

The Missoula radar (KMSX), 107 km from the middle of the area, began a volume at 14:26 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 Missoula, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 3, 3:52 AM MDT, 4 hours 33 minutes earlier.

Area forecast discussion, Jul 3, 3:52 AM MDT, 4 hours 33 minutes before

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In the hours before

Local storm report, Jul 3, 3:19 AM MDT, 5 hours 6 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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Special weather statement, Jul 3, 8:05 AM MDT, 20 minutes before

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  <title>Service Notice</title>
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</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>
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Local storm report, Jul 3, 8:10 AM MDT, 15 minutes before

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<html lang="en">
<head>
  <meta charset="utf-8">
  <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 Missoula, MT issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 2, 8:02 PM MDT	Special Weather Statement	MSO	Sanders	28 min
Jul 2, 10:18 PM MDT	Special Weather Statement	MSO	Missoula	42 min
Jul 3, 8:05 AM MDT	Special Weather Statement	MSO	Ravalli	25 min
Jul 3, 8:57 AM MDT	Special Weather Statement	MSO	Granite	33 min
Jul 2, 7:43 PM MDT	Special Weather Statement	MSO	Idaho	47 min

Nearby

Severe Thunderstorm Warnings in Montana, 2019 Every severe thunderstorm warning in 2019

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.