Alert archive / Oklahoma / River Flood Advisories in 2020

River Flood Advisory 15, NWS Tulsa, OK

March 18, 2020Cherokee County, Oklahoma

NWS Tulsa, OK issued this river flood advisory at Mar 18, 2020, 8:43 AM CDT for Cherokee County, Oklahoma. It was in force for 4 days.

The area

The counties it named.

The facts

Issued: Mar 18, 2020, 8:43 AM CDT (13:43 UTC)
Expired: Mar 22, 2020, 11:00 AM CDT
In force: 4 days
Issued by: NWS Tulsa, OK
Area: Storm-based polygon

County Cherokee County, OK

The river

Written for the forecast point Illinois River (AR OK) near Tahlequah (TALO2). The gauge peaked at 20.46 ft at Mar 20, 2020, 9:00 PM 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 Mar 18, 6:50 AM CDT, 1 hour 53 minutes earlier.

Area forecast discussion, Mar 18, 6:50 AM CDT, 1 hour 53 minutes before

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Hazardous weather outlook, Mar 18, 5:03 AM CDT, 3 hours 40 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
Mar 17, 11:30 PM CDT	Areal Flood Advisory	TSA	Creek, McIntosh, Muskogee, Okfuskee, Okmulgee, Rogers and 2 more	3 hr
Mar 18, 2:43 PM CDT	River Flood Advisory	TSA	Pushmataha	11 hr
Mar 18, 2:53 PM CDT	River Flood Warning	TSA	LeFlore	50 hr
Mar 18, 4:19 PM CDT	Flash Flood Watch	TSA	Adair, Cherokee, Choctaw, Craig, Creek, Delaware and 13 more	27 hr
Mar 18, 3:09 PM CDT	River Flood Warning	TSA	Crawford, Sebastian	21 days
Mar 18, 3:09 PM CDT	River Flood Warning	TSA	Franklin, Johnson, Logan	19 days

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