Alert archive / Iowa / River Flood Warnings in 2024
River Flood Warning 9, NWS Des Moines, IA
NWS Des Moines, IA issued this river flood warning at May 10, 2024, 8:13 AM CDT for Black Hawk County, Bremer County, Butler County, Iowa. It took effect at May 10, 2024, 7:00 PM CDT. It was in force for 18 hr.
The area
The counties it named.
The facts
- Issued
- May 10, 2024, 8:13 AM CDT (13:13 UTC)
- In effect from
- May 10, 2024, 7:00 PM CDT
- Expired
- May 11, 2024, 1:00 PM CDT
- In force
- 18 hr
- Issued by
- NWS Des Moines, IA
- Area
- Storm-based polygon
- Flood severity
- Minor
Counties Black Hawk County, IA, Bremer County, IA, Butler County, IA
The radar
The Des Moines radar (KDMX), 146 km from the middle of the area, began a volume at 13:16 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 Shell Rock River at Shell Rock (SHRI4). The gauge peaked at 12.07 ft at May 10, 2024, 9:00 PM CDT.
- Action stage
- 10 ft
- Minor stage
- 12 ft
- Moderate stage
- 16 ft
- Major stage
- 18 ft
This gauge today: stage, forecast and historic crests
Stage from the USGS instantaneous record for site 05462000, 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 Des Moines, IA wrote its last area forecast discussion before this river flood warning went out at May 9, 6:28 PM CDT, 13 hours 45 minutes earlier.
Area forecast discussion, May 9, 6:28 PM CDT, 13 hours 45 minutes before
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</html>Hazardous weather outlook, May 9, 3:43 PM CDT, 16 hours 30 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 Des Moines, IA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 9, 8:45 PM CDT | River Flood Warning | DMX | Boone, Hamilton, Webster | 46 hr |
Nearby
River Flood Warnings in Iowa, 2024Every 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.