Alert archive / Oklahoma / Frost Advisories in 2016

Frost Advisory 5, NWS Norman, OK

November 11, 20168 counties in Oklahoma

NWS Norman, OK issued this frost advisory at Nov 11, 2016, 1:44 AM CST for 8 counties in Oklahoma. It took effect at Nov 12, 2016, 3:00 AM CST. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued: Nov 11, 2016, 1:44 AM CST (07:44 UTC)
In effect from: Nov 12, 2016, 3:00 AM CST
Expired: Nov 12, 2016, 9:00 AM CST
In force: 6 hr
Issued by: NWS Norman, OK

Counties Alfalfa County, OK, Beckham County, OK, Blaine County, OK, Custer County, OK, Garfield County, OK, Grant County, OK, Kay County, OK, Kingfisher County, OK

The radar

The Vance AFB radar (KVNX), 63 km from the middle of the area, began a volume at 07:43 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 Norman, OK wrote its last area forecast discussion before this frost advisory went out at Nov 10, 5:32 PM CST, 8 hours 12 minutes earlier.

Area forecast discussion, Nov 10, 5:32 PM CST, 8 hours 12 minutes before

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Hazardous weather outlook, Nov 10, 2:17 PM CST, 11 hours 27 minutes before

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  <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.
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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 Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Nov 11, 2:12 PM CST	Freeze Warning	OUN	Alfalfa, Dewey, Ellis, Grant, Harper, Major and 3 more	19 hr

Nearby

Frost Advisories in Oklahoma, 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.