Alert archive / Oklahoma / River Flood Advisories in 2020

River Flood Advisory 39, NWS Tulsa, OK

May 28, 2020Cherokee County, Oklahoma

NWS Tulsa, OK issued this river flood advisory at May 28, 2020, 2:08 AM CDT for Cherokee County, Oklahoma. It was in force for 39 hr.

The area

The counties it named.

The facts

Issued: May 28, 2020, 2:08 AM CDT (07:08 UTC)
Expired: May 29, 2020, 5:21 PM CDT
In force: 39 hr
Issued by: NWS Tulsa, OK
Area: Storm-based polygon

County Cherokee County, OK

The radar

The Tulsa radar (KINX), 59 km from the middle of the area, began a volume at 07:10 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.

The river

Written for the forecast point Illinois River (AR OK) near Tahlequah (TALO2). The gauge peaked at 12.75 ft at May 27, 2020, 10:00 AM CDT.

Action stage: 9 ft
Minor stage: 11 ft
Moderate stage: 14 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07196500, one reading an hour, from a day before the product to a day after it ended. Flood stages are today's.

What forecasters said that day

The local office's own words before this river flood 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 river flood advisory went out at May 28, 12:20 AM CDT, 1 hour 48 minutes earlier.

Area forecast discussion, May 28, 12:20 AM CDT, 1 hour 48 minutes before

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Hazardous weather outlook, May 27, 4:33 PM CDT, 9 hours 35 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 Tulsa, OK issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 27, 7:02 PM CDT	Special Weather Statement	TSA	Wagoner	28 min
May 27, 11:33 PM CDT	Dense Fog Advisory	TSA	Adair, Cherokee, Craig, Delaware, Haskell, Mayes and 4 more	9 hr
May 28, 11:00 AM CDT	River Flood Advisory	TSA	Muskogee	22 hr
May 27, 7:13 PM CDT	Special Weather Statement	TSA	Madison	32 min

Nearby

River Flood Advisories in Oklahoma, 2020 Every river flood advisory in 2020

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; the gauge from the NWS water service and the USGS.