Alert archive / Missouri / River Flood Warnings in 2010

River Flood Warning 259, NWS St. Louis, MO

August 21, 2010Jefferson County, Saint Louis County, Missouri

NWS St. Louis, MO issued this river flood warning at Aug 21, 2010, 11:36 AM CDT for Jefferson County, Saint Louis County, Missouri. It took effect at Aug 22, 2010, 7:00 PM CDT. It was in force for 39 hr.

The area

The counties it named.

The facts

Issued: Aug 21, 2010, 11:36 AM CDT (16:36 UTC)
In effect from: Aug 22, 2010, 7:00 PM CDT
Expired: Aug 24, 2010, 9:31 AM CDT
In force: 39 hr
Issued by: NWS St. Louis, MO
Flood severity: Minor

Counties Jefferson County, MO, Saint Louis County, MO

The river

Written for the forecast point Meramec River at Arnold (ARNM7).

Action stage: 22 ft
Minor stage: 24 ft
Moderate stage: 35 ft
Major stage: 38 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 07019300, 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 St. Louis, MO wrote its last area forecast discussion before this river flood warning went out at Aug 21, 6:49 AM CDT, 4 hours 47 minutes earlier.

Area forecast discussion, Aug 21, 6:49 AM CDT, 4 hours 47 minutes before

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Hazardous weather outlook, Aug 21, 3:11 AM CDT, 8 hours 25 minutes before

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      <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

Local storm report, Aug 21, 9:36 AM CDT, 2 hours before

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        The site you requested is temporarily down for maintenance or an unexpected outage.
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      <p id="message2">
        Please try again in a few minutes.
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      <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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Local storm report, Aug 21, 9:55 AM CDT, 1 hour 41 minutes before

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      <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>
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Local storm report, Aug 21, 10:15 AM CDT, 1 hour 21 minutes before

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      <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>
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Local storm report, Aug 21, 10:45 AM CDT, 51 minutes before

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<body>
  <main class="wrap">
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      <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>

Local storm report, Aug 21, 10:46 AM CDT, 50 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.
      </p>
    </section>
  </main>
  <script src="index.js"></script>
</body>
</html>

Local storm report, Aug 21, 10:51 AM CDT, 45 minutes before

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<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 St. Louis, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Aug 20, 7:05 PM CDT	Tornado Warning	LSX	Callaway, Cole, Osage	40 min
Aug 20, 7:40 PM CDT	Tornado Warning	LSX	Osage	50 min
Aug 20, 7:43 PM CDT	Severe Thunderstorm Warning	LSX	Franklin, Warren	47 min
Aug 20, 8:02 PM CDT	Flash Flood Warning	LSX	Audrain, Boone, Callaway	6 hr
Aug 20, 8:10 PM CDT	Tornado Warning	LSX	Franklin, Gasconade	50 min
Aug 20, 8:16 PM CDT	Severe Thunderstorm Warning	LSX	Saint Charles, Saint Louis	44 min
Aug 20, 8:47 PM CDT	Tornado Warning	LSX	Saint Charles, Saint Louis	43 min
Aug 20, 9:02 PM CDT	Tornado Warning	LSX	Franklin	43 min
Aug 20, 9:49 PM CDT	Flash Flood Warning	LSX	Cole, Moniteau, Osage	6 hr
Aug 20, 10:42 PM CDT	River Flood Warning	LSX	Monroe	46 hr
Aug 21, 12:36 AM CDT	Areal Flood Warning	LSX	Monroe, Shelby	6 hr
Aug 21, 2:13 AM CDT	Areal Flood Warning	LSX	Audrain, Boone, Callaway	4 hr
Aug 21, 1:28 PM CDT	River Flood Warning	LSX	Saint Charles	56 hr
Aug 21, 11:32 AM CDT	River Flood Warning	LSX	Calhoun, Greene, Jersey	23 hr

Nearby

River Flood Warnings in Missouri, 2010 Every 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; the gauge from the NWS water service and the USGS.