Alert archive / Montana / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 35, NWS Great Falls, MT

July 1, 2010Blaine County, Montana

NWS Great Falls, MT issued this severe thunderstorm warning at Jul 1, 2010, 6:53 PM MDT for Blaine County, Montana. It was in force for 67 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 1, 2010, 6:53 PM MDT (00:53 UTC)
Expired: Jul 1, 2010, 8:00 PM MDT
In force: 67 min
Issued by: NWS Great Falls, MT
Area: Storm-based polygon

County Blaine County, MT

The radar

The Glasgow radar (KGGW), 174 km from the middle of the area, began a volume at 00:53 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jul 1, 1:37 PM MDT	Severe Thunderstorm Watch	SPC	8 hr

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 1, 5:55 PM MDT, 58 minutes earlier.

Area forecast discussion, Jul 1, 5:55 PM MDT, 58 minutes before

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Hazardous weather outlook, Jul 1, 4:14 AM MDT, 14 hours 39 minutes before

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In the hours before

Special weather statement, Jul 1, 4:51 PM MDT, 2 hours 2 minutes before

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Special weather statement, Jul 1, 5:04 PM MDT, 1 hour 49 minutes before

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Special weather statement, Jul 1, 5:20 PM MDT, 1 hour 33 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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Special weather statement, Jul 1, 5:36 PM MDT, 1 hour 17 minutes before

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      <h1 id="headline">This service is currently unavailable.</h1>
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      </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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Local storm report, Jul 1, 5:56 PM MDT, 57 minutes before

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      <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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Special weather statement, Jul 1, 6:12 PM MDT, 41 minutes before

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      <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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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 1, 6:12 PM MDT	Special Weather Statement	TFX	Blaine	48 min
Jul 1, 6:16 PM MDT	Severe Thunderstorm Warning	TFX	Blaine, Chouteau, Hill	44 min
Jul 2, 7:59 AM MDT	Special Weather Statement	TFX	Pondera, Teton	46 min
Jul 2, 8:41 AM MDT	Special Weather Statement	TFX	Teton	64 min
Jul 2, 9:16 AM MDT	Severe Thunderstorm Warning	TFX	Chouteau, Liberty, Pondera, Teton, Toole	44 min
Jul 2, 9:53 AM MDT	Severe Thunderstorm Warning	TFX	Hill, Liberty, Pondera, Toole	67 min
Jul 2, 10:43 AM MDT	Severe Thunderstorm Warning	TFX	Hill, Liberty	32 min
Jul 2, 2:27 PM MDT	Special Weather Statement	TFX	Gallatin	48 min
Jul 2, 2:40 PM MDT	Severe Thunderstorm Warning	TFX	Broadwater, Gallatin, Madison	50 min
Jul 2, 3:33 PM MDT	Special Weather Statement	TFX	Meagher	42 min
Jul 2, 4:48 PM MDT	Severe Thunderstorm Warning	TFX	Fergus	42 min
Jul 2, 5:32 PM MDT	Special Weather Statement	TFX	Fergus	43 min

Nearby

Severe Thunderstorm Warnings in Montana, 2010 Every severe thunderstorm warning in 2010

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.