Alert archive / Wyoming / Severe Thunderstorm Warnings in 2010

Severe Thunderstorm Warning 33, NWS Riverton, WY

August 22, 2010Lincoln County, Wyoming

NWS Riverton, WY issued this severe thunderstorm warning at Aug 22, 2010, 2:52 PM MDT for Lincoln County, Wyoming. It was in force for 38 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: Aug 22, 2010, 2:52 PM MDT (20:52 UTC)
Expired: Aug 22, 2010, 3:30 PM MDT
In force: 38 min
Issued by: NWS Riverton, WY
Area: Storm-based polygon
Hail: 0.75 in
Wind: 60.0 mph

County Lincoln County, WY

The radar

The Salt Lake City radar (KMTX), 186 km from the middle of the area, began a volume at 20:55 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 Riverton, WY wrote its last area forecast discussion before this severe thunderstorm warning went out at Aug 21, 3:39 PM MDT, 23 hours 13 minutes earlier.

Area forecast discussion, Aug 21, 3:39 PM MDT, 23 hours 13 minutes before

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Hazardous weather outlook, Aug 21, 4:27 PM MDT, 22 hours 25 minutes before

<!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>

The office that day

Everything else NWS Riverton, WY issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 22, 1:46 PM MDT	Special Weather Statement	RIW	Lincoln	44 min
Aug 22, 2:47 PM MDT	Special Weather Statement	RIW	Lincoln	43 min
Aug 22, 3:16 PM MDT	Special Weather Statement	RIW		44 min
Aug 22, 3:22 PM MDT	Special Weather Statement	RIW		38 min
Aug 22, 3:55 PM MDT	Special Weather Statement	RIW	Fremont	50 min
Aug 22, 4:23 PM MDT	Special Weather Statement	RIW	Fremont	37 min
Aug 22, 4:29 PM MDT	Special Weather Statement	RIW	Teton	46 min
Aug 22, 4:36 PM MDT	Severe Thunderstorm Warning	RIW	Fremont	39 min
Aug 22, 5:00 PM MDT	Special Weather Statement	RIW	Big Horn	45 min

Nearby

Severe Thunderstorm Warnings in Wyoming, 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.