Alert archive / Wyoming / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 53, NWS Riverton, WY

July 6, 2013Teton County, Wyoming

NWS Riverton, WY issued this severe thunderstorm warning at Jul 6, 2013, 12:42 PM MDT for Teton County, Wyoming. It was in force for 63 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 6, 2013, 12:42 PM MDT (18:42 UTC)
Expired: Jul 6, 2013, 1:45 PM MDT
In force: 63 min
Issued by: NWS Riverton, WY
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

County Teton County, WY

The radar

The Pocatello radar (KSFX), 193 km from the middle of the area, began a volume at 18:45 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 Jul 5, 1:59 PM MDT, 22 hours 43 minutes earlier.

Area forecast discussion, Jul 5, 1:59 PM MDT, 22 hours 43 minutes before

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Hazardous weather outlook, Jul 5, 4:43 PM MDT, 19 hours 59 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
Jul 5, 6:04 PM MDT	Special Weather Statement	RIW		41 min
Jul 5, 6:26 PM MDT	Severe Thunderstorm Warning	RIW	Natrona	64 min
Jul 5, 6:41 PM MDT	Special Weather Statement	RIW	Lincoln	49 min
Jul 5, 7:43 PM MDT	Special Weather Statement	RIW		62 min
Jul 5, 7:44 PM MDT	Special Weather Statement	RIW	Hot Springs	46 min
Jul 5, 8:13 PM MDT	Special Weather Statement	RIW	Sublette	47 min
Jul 5, 8:35 PM MDT	Special Weather Statement	RIW	Teton	40 min
Jul 5, 9:07 PM MDT	Special Weather Statement	RIW		53 min
Jul 5, 10:21 PM MDT	Special Weather Statement	RIW	Natrona	39 min
Jul 6, 1:23 PM MDT	Special Weather Statement	RIW		52 min
Jul 6, 1:42 PM MDT	Special Weather Statement	RIW	Teton	63 min
Jul 6, 2:17 PM MDT	Special Weather Statement	RIW	Teton	58 min
Jul 6, 2:55 PM MDT	Special Weather Statement	RIW	Hot Springs	50 min
Jul 6, 2:57 PM MDT	Special Weather Statement	RIW	Natrona	63 min
Jul 6, 2:58 PM MDT	Special Weather Statement	RIW	Park	47 min
Jul 6, 3:02 PM MDT	Special Weather Statement	RIW		43 min
Jul 6, 3:13 PM MDT	Special Weather Statement	RIW	Teton	47 min
Jul 6, 3:28 PM MDT	Special Weather Statement	RIW	Park	47 min
Jul 6, 3:32 PM MDT	Special Weather Statement	RIW	Johnson	43 min
Jul 6, 3:37 PM MDT	Special Weather Statement	RIW		38 min
Jul 6, 3:57 PM MDT	Special Weather Statement	RIW	Fremont	48 min
Jul 6, 3:58 PM MDT	Special Weather Statement	RIW		47 min
Jul 6, 4:05 PM MDT	Special Weather Statement	RIW	Teton	40 min
Jul 6, 4:17 PM MDT	Special Weather Statement	RIW	Park	43 min
Jul 6, 4:21 PM MDT	Special Weather Statement	RIW	Johnson	24 min
Jul 6, 4:23 PM MDT	Special Weather Statement	RIW	Sublette	52 min
Jul 6, 4:33 PM MDT	Special Weather Statement	RIW	Sweetwater	87 min
Jul 6, 4:42 PM MDT	Special Weather Statement	RIW	Fremont	48 min
Jul 6, 4:45 PM MDT	Special Weather Statement	RIW	Big Horn, Washakie	45 min
Jul 6, 4:49 PM MDT	Special Weather Statement	RIW	Teton	41 min
Jul 6, 4:57 PM MDT	Special Weather Statement	RIW	Park	48 min
Jul 6, 5:02 PM MDT	Special Weather Statement	RIW		43 min
Jul 6, 5:10 PM MDT	Severe Thunderstorm Warning	RIW	Big Horn, Park	65 min
Jul 6, 5:16 PM MDT	Severe Thunderstorm Warning	RIW	Park	59 min
Jul 6, 5:58 PM MDT	Special Weather Statement	RIW	Teton	47 min

Nearby

Severe Thunderstorm Warnings in Wyoming, 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.