Alert archive / Oklahoma / Winter Weather Advisories in 2017

Winter Weather Advisory 4, NWS Tulsa, OK

December 30, 20174 counties in Oklahoma; Madison County, Washington County, Arkansas

NWS Tulsa, OK issued this winter weather advisory at Dec 30, 2017, 2:56 PM CST for 4 counties in Oklahoma; Madison County, Washington County, Arkansas. It took effect at Dec 30, 2017, 4:00 PM CST. It was in force for 20 hr.

The area

The counties it named.

The facts

Issued: Dec 30, 2017, 2:56 PM CST (20:56 UTC)
In effect from: Dec 30, 2017, 4:00 PM CST
Expired: Dec 31, 2017, 12:00 PM CST
In force: 20 hr
Issued by: NWS Tulsa, OK

Counties Madison County, AR, Washington County, AR, Choctaw County, OK, Haskell County, OK, Latimer County, OK, Pushmataha County, OK

The radar

The Western Arkansas radar (KSRX), 52 km from the middle of the area, began a volume at 20:59 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 winter weather advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Tulsa, OK wrote its last area forecast discussion before this winter weather advisory went out at Dec 30, 2:28 PM CST, 28 minutes earlier.

Area forecast discussion, Dec 30, 2:28 PM CST, 28 minutes before

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Hazardous weather outlook, Dec 30, 12:51 PM CST, 2 hours 5 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 Tulsa, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Dec 30, 2:56 PM CST	Wind Chill Advisory	TSA	Craig, Nowata, Ottawa, Pawnee, Washington	21 hr

Nearby

Winter Weather Advisories in Oklahoma, 2017 Winter Weather Advisories in Arkansas, 2017 Every winter weather advisory in 2017

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.