Alert archive / Oklahoma / Severe Thunderstorm Warnings in 2023

Severe Thunderstorm Warning 93, NWS Norman, OK

April 9, 2023Greer County, Oklahoma

NWS Norman, OK issued this severe thunderstorm warning at Apr 9, 2023, 2:49 PM CDT for Greer County, Oklahoma. It was in force for 41 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
Apr 9, 2023, 2:49 PM CDT (19:49 UTC)
Expired
Apr 9, 2023, 3:30 PM CDT
In force
41 min
Issued by
NWS Norman, OK
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

County Greer County, OK

The radar

The Altus AFB radar (KFDR), 83 km from the middle of the area, began a volume at 19:49 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 Norman, OK wrote its last area forecast discussion before this severe thunderstorm warning went out at Apr 9, 12:09 PM CDT, 2 hours 40 minutes earlier.

Area forecast discussion, Apr 9, 12:09 PM CDT, 2 hours 40 minutes before
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Hazardous weather outlook, Apr 9, 11:42 AM CDT, 3 hours 7 minutes before
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</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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In the hours before

Special weather statement, Apr 9, 2:04 PM CDT, 45 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>
    </section>
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Special weather statement, Apr 9, 2:46 PM CDT, 3 minutes before
<!doctype html>
<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>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

The office that day

Everything else NWS Norman, OK issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Apr 9, 2:04 PM CDTSpecial Weather StatementOUNGreer41 min
Apr 9, 2:14 PM CDTSevere Thunderstorm WarningOUNGreer46 min
Apr 9, 2:46 PM CDTSpecial Weather StatementOUNGreer44 min
Apr 9, 3:12 PM CDTSpecial Weather StatementOUNWashita33 min
Apr 9, 3:23 PM CDTSpecial Weather StatementOUNJackson37 min
Apr 9, 3:47 PM CDTSpecial Weather StatementOUNWashita43 min
Apr 9, 3:54 PM CDTSpecial Weather StatementOUNJackson51 min
Apr 9, 3:58 PM CDTSevere Thunderstorm WarningOUNJackson47 min
Apr 9, 4:03 PM CDTSevere Thunderstorm Warning Considerable damage threatOUNJackson, Tillman42 min
Apr 9, 4:10 PM CDTSpecial Weather StatementOUNCaddo35 min
Apr 9, 4:45 PM CDTSevere Thunderstorm WarningOUNJackson, Tillman34 min
Apr 9, 3:35 PM CDTSpecial Weather StatementOUNHardeman55 min
Apr 9, 5:16 PM CDTSpecial Weather StatementOUNFoard44 min
Apr 9, 5:45 PM CDTSevere Thunderstorm Warning Considerable damage threatOUNFoard, Knox45 min

Nearby

Severe Thunderstorm Warnings in Oklahoma, 2023Every severe thunderstorm warning in 2023

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.