Alert archive / Kansas / River Flood Warnings in 2019

River Flood Warning 347, NWS Kansas City, MO

September 21, 2019Linn County, Kansas

NWS Kansas City, MO issued this river flood warning at Sep 21, 2019, 8:40 AM CDT for Linn County, Kansas. It took effect at Sep 23, 2019, 3:36 PM CDT. It was in force for .

The area

The counties it named.

The facts

Issued: Sep 21, 2019, 8:40 AM CDT (13:40 UTC)
In effect from: Sep 23, 2019, 3:36 PM CDT
Expired: Sep 21, 2019, 9:05 PM CDT
In force
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Flood severity: Minor

County Linn County, KS

The radar

The Pleasant Hill radar (KEAX), 83 km from the middle of the area, began a volume at 13:43 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 Marais Des Cygnes River at La Cygne (LCGK1). The gauge peaked at 11.02 ft at Sep 22, 2019, 9:00 PM CDT.

Action stage: 20 ft
Minor stage: 25 ft
Moderate stage: 30 ft
Major stage: 36 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06915800, 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 warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Kansas City, MO wrote its last area forecast discussion before this river flood warning went out at Sep 21, 6:20 AM CDT, 2 hours 20 minutes earlier.

Area forecast discussion, Sep 21, 6:20 AM CDT, 2 hours 20 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>

Hazardous weather outlook, Sep 21, 5:00 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 Kansas City, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Sep 21, 10:14 AM CDT	River Flood Warning	EAX	Chariton, Howard, Saline	32 days
Sep 21, 10:14 AM CDT	River Flood Warning	EAX	Cooper, Howard	32 days
Sep 21, 10:02 AM CDT	River Flood Warning	EAX	Atchison, Leavenworth	22 hr

Nearby

River Flood Warnings in Kansas, 2019 Every river flood warning in 2019

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.