Alert archive / Wyoming / Mesoscale Discussions in 2013

Mesoscale Discussion 1063

June 13, 20136 counties in Wyoming

The Storm Prediction Center issued this mesoscale discussion at Jun 13, 2013, 12:14 PM MDT for 6 counties in Wyoming. It was in force for 2 hr.

The area

The outline as issued.

The facts

Issued: Jun 13, 2013, 12:14 PM MDT (18:14 UTC)
Expired: Jun 13, 2013, 2:15 PM MDT
In force: 2 hr
Issued by: the Storm Prediction Center
Chance of a watch: 40%

Counties Fremont County, WY, Hot Springs County, WY, Natrona County, WY, Sublette County, WY, Sweetwater County, WY, Washakie County, WY

The radar

The Riverton/Lander radar (KRIW), 48 km from the middle of the area, began a volume at 18:16 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 309Jun 13, 1:05 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
Jun 13, 12:37 PM MDT	Mesoscale Discussion	SPC	Big Horn, Campbell, Converse, Crook, Johnson, Niobrara and 2 more	53 min
Jun 13, 1:06 PM MDT	Severe Thunderstorm Watch	SPC	Big Horn, Fremont, Hot Springs, Johnson, Natrona, Park and 2 more	12 hr
Jun 13, 4:44 PM MDT	Mesoscale Discussion	SPC	Big Horn, Campbell, Crook, Hot Springs, Johnson, Sheridan and 2 more	61 min

Nearby

Mesoscale Discussions in Wyoming, 2013 Every mesoscale discussion 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.