Alert archive / Montana / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 59, NWS Great Falls, MT

July 8, 2013Blaine County, Chouteau County, Fergus County, Montana

NWS Great Falls, MT issued this severe thunderstorm warning at Jul 8, 2013, 7:21 PM MDT for Blaine County, Chouteau County, Fergus County, Montana. It was in force for 54 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 8, 2013, 7:21 PM MDT (01:21 UTC)
Expired: Jul 8, 2013, 8:15 PM MDT
In force: 54 min
Issued by: NWS Great Falls, MT
Area: Storm-based polygon

Counties Blaine County, MT, Chouteau County, MT, Fergus County, MT

The radar

The Great Falls radar (KTFX), 145 km from the middle of the area, began a volume at 01:22 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 Great Falls, MT wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 8, 5:26 PM MDT, 1 hour 55 minutes earlier.

Area forecast discussion, Jul 8, 5:26 PM MDT, 1 hour 55 minutes before

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Hazardous weather outlook, Jul 8, 3:09 PM MDT, 4 hours 12 minutes before

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In the hours before

Local storm report, Jul 8, 4:00 PM MDT, 3 hours 21 minutes before

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Local storm report, Jul 8, 4:37 PM MDT, 2 hours 44 minutes before

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Special weather statement, Jul 8, 4:52 PM MDT, 2 hours 29 minutes before

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Local storm report, Jul 8, 4:57 PM MDT, 2 hours 24 minutes before

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      <p id="message2">
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Special weather statement, Jul 8, 5:14 PM MDT, 2 hours 7 minutes before

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<body>
  <main class="wrap">
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      <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.
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      <p id="message2">
        Please try again in a few minutes.
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      <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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Special weather statement, Jul 8, 5:40 PM MDT, 1 hour 41 minutes before

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  <main class="wrap">
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      <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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      <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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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 8, 6:25 PM MDT	Severe Thunderstorm Warning	TFX	Cascade, Chouteau, Pondera, Teton	65 min
Jul 8, 6:31 PM MDT	Special Weather Statement	TFX	Cascade	44 min
Jul 8, 6:38 PM MDT	Severe Thunderstorm Warning	TFX	Cascade, Chouteau, Judith Basin, Teton	67 min
Jul 8, 7:25 PM MDT	Severe Thunderstorm Warning	TFX	Cascade, Chouteau, Fergus, Judith Basin	65 min
Jul 8, 8:10 PM MDT	Severe Thunderstorm Warning	TFX	Blaine, Chouteau, Fergus, Judith Basin	65 min

Nearby

Severe Thunderstorm Warnings in Montana, 2013 Every severe thunderstorm warning in 2013

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.