Alert archive / Oregon / Severe Thunderstorm Warnings in 2013

Severe Thunderstorm Warning 42, NWS Pendleton, OR

September 15, 2013Gilliam County, Morrow County, Sherman County, Oregon

NWS Pendleton, OR issued this severe thunderstorm warning at Sep 15, 2013, 3:57 PM PDT for Gilliam County, Morrow County, Sherman County, Oregon. 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: Sep 15, 2013, 3:57 PM PDT (22:57 UTC)
Expired: Sep 15, 2013, 5:00 PM PDT
In force: 63 min
Issued by: NWS Pendleton, OR
Area: Storm-based polygon

Counties Gilliam County, OR, Morrow County, OR, Sherman County, OR

The radar

The Pendleton radar (KPDT), 107 km from the middle of the area, began a volume at 23:00 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 Pendleton, OR wrote its last area forecast discussion before this severe thunderstorm warning went out at Sep 15, 2:30 PM PDT, 1 hour 27 minutes earlier.

Area forecast discussion, Sep 15, 2:30 PM PDT, 1 hour 27 minutes before

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Hazardous weather outlook, Sep 15, 4:30 AM PDT, 11 hours 27 minutes before

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<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>
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        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 Pendleton, OR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 15, 3:50 PM PDT	Severe Thunderstorm Warning	PDT	Umatilla	55 min
Sep 15, 1:28 AM PDT	Flash Flood Watch	PDT	Kittitas, Klickitat, Yakima	22 hr

Nearby

Severe Thunderstorm Warnings in Oregon, 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.