Alert archive / Montana / Mesoscale Discussions in 2014

Mesoscale Discussion 1459

July 24, 201413 counties in Montana; Divide County, McKenzie County, Williams County, North Dakota

The Storm Prediction Center issued this mesoscale discussion at Jul 24, 2014, 1:50 PM MDT for 13 counties in Montana; Divide County, McKenzie County, Williams County, North Dakota. It was in force for 55 min.

The area

The outline as issued.

The facts

Issued: Jul 24, 2014, 1:50 PM MDT (19:50 UTC)
Expired: Jul 24, 2014, 2:45 PM MDT
In force: 55 min
Issued by: the Storm Prediction Center
Chance of a watch: 60%

Counties Blaine County, MT, Daniels County, MT, Dawson County, MT, Fergus County, MT, Garfield County, MT, Hill County, MT, McCone County, MT, Petroleum County, MT, Phillips County, MT, Richland County, MT, Roosevelt County, MT, Sheridan County, MT, Valley County, MT, Divide County, ND, McKenzie County, ND, Williams County, ND

The radar

The Glasgow radar (KGGW), 48 km from the middle of the area, began a volume at 19:51 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 watches that followed

Watches SPC issued over any of the same counties within four hours of this discussion.

Severe Thunderstorm Watch 439Jul 24, 2:55 PM MDT

The text

As transmitted, in the capitals the NWS used until 2016.

<!doctype html>
<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>

SPC that day

Everything else SPC issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Jul 23, 6:58 PM MDT	Mesoscale Discussion	SPC	Flathead, Granite, Lake, Lincoln, Mineral, Missoula and 2 more	92 min
Jul 23, 7:52 PM MDT	Mesoscale Discussion	SPC	Blaine, Cascade, Chouteau, Fergus, Garfield, Golden Valley and 12 more	113 min
Jul 23, 8:28 PM MDT	Mesoscale Discussion	SPC	Carter, Custer, Fallon, Powder River	92 min
Jul 23, 8:31 PM MDT	Severe Thunderstorm Watch	SPC	Blaine, Broadwater, Cascade, Chouteau, Fergus, Garfield and 13 more	6 hr
Jul 23, 10:52 PM MDT	Mesoscale Discussion	SPC	Carter, Custer, Fallon, Powder River	83 min
Jul 24, 1:41 AM MDT	Mesoscale Discussion	SPC	Daniels, Garfield, McCone, Phillips, Richland, Roosevelt and 2 more	2 hr
Jul 24, 2:27 AM MDT	Severe Thunderstorm Watch	SPC	Daniels, Dawson, McCone, Prairie, Richland, Roosevelt and 2 more	6 hr
Jul 24, 2:54 PM MDT	Severe Thunderstorm Watch	SPC	Daniels, Dawson, Garfield, McCone, Phillips, Richland and 4 more	6 hr
Jul 24, 3:07 PM MDT	Mesoscale Discussion	SPC	Big Horn, Carter, Custer, Fallon, Powder River, Rosebud and 1 more	53 min
Jul 24, 4:53 PM MDT	Mesoscale Discussion	SPC	Carter, Custer, Daniels, Dawson, Fallon, Garfield and 9 more	97 min
Jul 24, 5:47 AM MDT	Mesoscale Discussion	SPC	Billings, Bottineau, Burke, Burleigh, Dunn, McHenry and 9 more	118 min
Jul 24, 10:06 AM MDT	Mesoscale Discussion	SPC	Dickey, Richland, Sargent	84 min

Nearby

Mesoscale Discussions in Montana, 2014 Mesoscale Discussions in North Dakota, 2014 Every mesoscale discussion in 2014

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.