Alert archive / Oklahoma / Heat Advisories in 2021

Heat Advisory 14, NWS Norman, OK

August 9, 202132 counties in Oklahoma

NWS Norman, OK issued this heat advisory at Aug 9, 2021, 2:30 PM CDT for 32 counties in Oklahoma. It took effect at Aug 10, 2021, 12:00 PM CDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Aug 9, 2021, 2:30 PM CDT (19:30 UTC)
In effect from: Aug 10, 2021, 12:00 PM CDT
Expired: Aug 10, 2021, 8:00 PM CDT
In force: 8 hr
Issued by: NWS Norman, OK

All 32 counties

Alfalfa County, OK, Atoka County, OK, Blaine County, OK, Bryan County, OK, Canadian County, OK, Carter County, OK, Cleveland County, OK, Coal County, OK, Garfield County, OK, Garvin County, OK, Grady County, OK, Grant County, OK, Hughes County, OK, Jefferson County, OK, Johnston County, OK, Kay County, OK, Kingfisher County, OK, Lincoln County, OK, Logan County, OK, Love County, OK, Major County, OK, Marshall County, OK, McClain County, OK, Murray County, OK, Noble County, OK, Oklahoma County, OK, Payne County, OK, Pontotoc County, OK, Pottawatomie County, OK, Seminole County, OK, Stephens County, OK, Woods County, OK

The radar

The Norman radar (KTLX), 6 km from the middle of the area, began a volume at 19:29 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 heat 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 heat advisory went out at Aug 9, 2:29 PM CDT, 1 minute earlier.

Area forecast discussion, Aug 9, 2:29 PM CDT, 1 minute before

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Hazardous weather outlook, Aug 9, 1:30 PM CDT, 1 hour 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>
      <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 Norman, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 9, 5:11 AM CDT	Special Weather Statement	OUN	Payne	34 min
Aug 9, 5:34 AM CDT	Special Weather Statement	OUN	Payne	26 min

Nearby

Heat Advisories in Oklahoma, 2021 Every heat advisory in 2021

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.