Alert archive / Missouri / River Flood Warnings in 2010

River Flood Warning 330, NWS Kansas City, MO

September 21, 2010Platte County, Missouri

NWS Kansas City, MO issued this river flood warning at Sep 21, 2010, 5:55 AM CDT for Platte County, Missouri. It took effect at Sep 22, 2010, 6:14 AM CDT. It was in force for 54 hr.

The area

The counties it named.

The facts

Issued
Sep 21, 2010, 5:55 AM CDT (10:55 UTC)
In effect from
Sep 22, 2010, 6:14 AM CDT
Expired
Sep 24, 2010, 12:17 PM CDT
In force
54 hr
Issued by
NWS Kansas City, MO
Flood severity
Minor

County Platte County, MO

The radar

The Pleasant Hill radar (KEAX), 77 km from the middle of the area, began a volume at 10:57 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 Platte River at Sharps Station (SSTM7). The gauge peaked at 28.12 ft at Sep 22, 2010, 8:00 PM CDT.

actionminormoderate10203009/2109/2209/2309/2409/25
Action stage
21 ft
Minor stage
26 ft
Moderate stage
29 ft
Major stage
33 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 06821190, 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, 4:52 AM CDT, 1 hour 3 minutes earlier.

Area forecast discussion, Sep 21, 4:52 AM CDT, 1 hour 3 minutes before
<!doctype html>
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  <title>Service Notice</title>
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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.
      </p>
    </section>
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  <script src="index.js"></script>
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Hazardous weather outlook, Sep 20, 6:54 PM CDT, 11 hours 1 minute 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.

IssuedProductOfficeCountiesLasted
Sep 21, 3:54 AM CDTFlash Flood WatchEAXAdair, Andrew, Atchison, Buchanan, Caldwell, Carroll and 20 more24 hr
Sep 21, 2:15 PM CDTSpecial Weather StatementEAXNodaway45 min
Sep 21, 2:34 PM CDTSpecial Weather StatementEAXWorth41 min
Sep 21, 2:42 PM CDTSevere Thunderstorm WarningEAXNodaway, Worth33 min
Sep 21, 2:48 PM CDTSpecial Weather StatementEAXHolt, Nodaway42 min
Sep 21, 2:51 PM CDTSevere Thunderstorm WarningEAXAndrew, Holt, Nodaway39 min
Sep 21, 3:53 PM CDTSpecial Weather StatementEAXPutnam52 min
Sep 21, 3:57 PM CDTSpecial Weather StatementEAXMercer48 min
Sep 21, 4:24 PM CDTSpecial Weather StatementEAXPutnam36 min
Sep 21, 4:33 PM CDTSpecial Weather StatementEAXDaviess, Grundy, Mercer42 min
Sep 21, 4:46 PM CDTAreal Flood AdvisoryEAXHarrison, Mercer, Putnam4 hr
Sep 21, 4:51 PM CDTSpecial Weather StatementEAXSchuyler24 min
Sep 21, 4:54 PM CDTSpecial Weather StatementEAXAdair, Sullivan36 min
Sep 21, 5:25 PM CDTSpecial Weather StatementEAXAndrew, Buchanan50 min
Sep 21, 5:56 PM CDTSpecial Weather StatementEAXAdair19 min
Sep 21, 5:59 PM CDTSevere Thunderstorm WarningEAXBuchanan31 min
Sep 21, 6:30 PM CDTSpecial Weather StatementEAXAndrew30 min
Sep 21, 6:48 PM CDTAreal Flood AdvisoryEAXAndrew, Buchanan, DeKalb, Gentry4 hr
Sep 21, 6:57 PM CDTSpecial Weather StatementEAXDeKalb48 min
Sep 21, 5:41 PM CDTSpecial Weather StatementEAXAtchison49 min
Sep 21, 6:17 PM CDTSpecial Weather StatementEAXDoniphan28 min

Nearby

River Flood Warnings in Missouri, 2010Every river flood warning in 2010

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.