Alert archive / Missouri / River Flood Warnings in 2010

River Flood Warning 74, NWS St. Louis, MO

March 25, 2010Saint Charles County, Missouri

NWS St. Louis, MO issued this river flood warning at Mar 25, 2010, 9:37 PM CDT for Saint Charles County, Missouri. It took effect at Mar 25, 2010, 10:10 PM CDT. It was in force for 9 hr.

The area

The counties it named.

The facts

Issued: Mar 25, 2010, 9:37 PM CDT (02:37 UTC)
In effect from: Mar 25, 2010, 10:10 PM CDT
Expired: Mar 26, 2010, 7:32 AM CDT
In force: 9 hr
Issued by: NWS St. Louis, MO
Flood severity: Minor

County Saint Charles County, MO

The radar

The St Louis radar (KLSX), 9 km from the middle of the area, began a volume at 02:41 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 Dardenne Creek at St. Peters (DRCM7). The gauge peaked at 16.06 ft at Mar 25, 2010, 11:00 PM CDT.

Action stage: 16 ft
Minor stage: 18 ft
Moderate stage: 20 ft
Major stage: 23 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05514860, 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 Mar 25, 6:14 PM CDT, 3 hours 23 minutes earlier.

Area forecast discussion, Mar 25, 6:14 PM CDT, 3 hours 23 minutes before

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Hazardous weather outlook, Mar 25, 5:14 PM CDT, 4 hours 23 minutes before

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<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.
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In the hours before

Local storm report, Mar 25, 4:20 PM CDT, 5 hours 17 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 St. Louis, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Mar 26, 3:56 PM CDT	River Flood Warning	LSX	Saint Charles, Saint Louis	5 days

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; radar from the NEXRAD Level II archive; the gauge from the NWS water service and the USGS.