Alert archive / Iowa / River Flood Warnings in 2024

River Flood Warning 6, NWS Quad Cities, IA

April 3, 2024Des Moines County, Henry County, Lee County, Iowa

NWS Quad Cities, IA issued this river flood warning at Apr 3, 2024, 8:22 AM CDT for Des Moines County, Henry County, Lee County, Iowa. It took effect at Apr 3, 2024, 7:00 PM CDT. It was in force for 82 min.

The area

The counties it named.

The facts

Issued: Apr 3, 2024, 8:22 AM CDT (13:22 UTC)
In effect from: Apr 3, 2024, 7:00 PM CDT
Expired: Apr 3, 2024, 8:22 PM CDT
In force: 82 min
Issued by: NWS Quad Cities, IA
Area: Storm-based polygon
Flood severity: Minor

Counties Des Moines County, IA, Henry County, IA, Lee County, IA

The radar

The Quad Cities radar (KDVN), 109 km from the middle of the area, began a volume at 13:21 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 Skunk River at Augusta (AGSI4). The gauge peaked at 14.65 ft at Apr 3, 2024, 1:00 PM CDT.

Action stage: 14 ft
Minor stage: 15 ft
Moderate stage: 17 ft
Major stage: 20 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05474000, 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 Quad Cities, IA wrote its last area forecast discussion before this river flood warning went out at Apr 2, 2:46 PM CDT, 17 hours 36 minutes earlier.

Area forecast discussion, Apr 2, 2:46 PM CDT, 17 hours 36 minutes before

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Hazardous weather outlook, Apr 2, 3:01 PM CDT, 17 hours 21 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 Quad Cities, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
Apr 2, 9:31 PM CDT	River Flood Watch	DVN	Clinton, Scott	10 hr
Apr 3, 7:20 AM CDT	River Flood Warning	DVN	Clinton, Scott	36 hr
Apr 2, 9:14 PM CDT	River Flood Watch	DVN	Stephenson	58 hr

Nearby

River Flood Warnings in Iowa, 2024 Every river flood warning in 2024

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.