Alert archive / Oregon / Frost Advisories in 2016

Frost Advisory 20, NWS Medford, OR

December 24, 2016Coos County, Curry County, Douglas County, Oregon

NWS Medford, OR issued this frost advisory at Dec 24, 2016, 1:18 PM PST for Coos County, Curry County, Douglas County, Oregon. It took effect at Dec 25, 2016, 10:00 PM PST. It was in force for 11 hr.

The area

The counties it named.

The facts

Issued: Dec 24, 2016, 1:18 PM PST (21:18 UTC)
In effect from: Dec 25, 2016, 10:00 PM PST
Expired: Dec 26, 2016, 9:00 AM PST
In force: 11 hr
Issued by: NWS Medford, OR

Counties Coos County, OR, Curry County, OR, Douglas County, OR

The radar

The Medford radar (KMAX), 135 km from the middle of the area, began a volume at 21:15 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 frost advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Medford, OR wrote its last area forecast discussion before this frost advisory went out at Dec 24, 8:50 AM PST, 4 hours 28 minutes earlier.

Area forecast discussion, Dec 24, 8:50 AM PST, 4 hours 28 minutes before

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In the hours before

Local storm report, Dec 24, 8:00 AM PST, 5 hours 18 minutes before

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<body>
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    <section class="card" role="status" aria-live="polite">
      <div class="status" id="status">Temporary Notice</div>
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Local storm report, Dec 24, 8:36 AM PST, 4 hours 42 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.
      </p>
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The office that day

Everything else NWS Medford, OR issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 24, 3:49 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	9 hr
Dec 24, 3:57 AM PST	Frost Advisory	MFR	Coos, Curry, Douglas	27 hr

Nearby

Frost Advisories in Oregon, 2016 Every frost advisory in 2016

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.