Alert archive / Wyoming / Severe Thunderstorm Warnings in 2008

Severe Thunderstorm Warning 108, NWS Cheyenne, WY

July 5, 2008Goshen County, Wyoming; Sioux County, Nebraska

NWS Cheyenne, WY issued this severe thunderstorm warning at Jul 5, 2008, 8:38 PM MDT for Goshen County, Wyoming; Sioux County, Nebraska. It was in force for 52 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 5, 2008, 8:38 PM MDT (02:38 UTC)
Expired: Jul 5, 2008, 9:30 PM MDT
In force: 52 min
Issued by: NWS Cheyenne, WY
Area: Storm-based polygon

Counties Sioux County, NE, Goshen County, WY

The radar

The Cheyenne radar (KCYS), 141 km from the middle of the area, began a volume at 02:38 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 Cheyenne, WY wrote its last area forecast discussion before this severe thunderstorm warning went out at Jul 5, 7:49 PM MDT, 49 minutes earlier.

Area forecast discussion, Jul 5, 7:49 PM MDT, 49 minutes before

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Hazardous weather outlook, Jul 5, 10:40 AM MDT, 9 hours 58 minutes before

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<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.
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The office that day

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

Issued	Product	Office	Counties	Lasted
Jul 5, 8:25 PM MDT	Severe Thunderstorm Warning	CYS	Goshen, Platte	35 min
Jul 6, 1:59 PM MDT	Severe Thunderstorm Warning	CYS	Kimball	31 min
Jul 6, 2:48 PM MDT	Flash Flood Warning	CYS	Kimball	3 hr

Nearby

Severe Thunderstorm Warnings in Wyoming, 2008 Severe Thunderstorm Warnings in Nebraska, 2008 Every severe thunderstorm warning in 2008

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.