Alert archive / Iowa / Flash Flood Watches in 2008

Flash Flood Watch 7, NWS Quad Cities, IA

May 29, 200816 counties in Iowa; 5 counties in Illinois

NWS Quad Cities, IA issued this flash flood watch at May 29, 2008, 3:45 AM CDT for 16 counties in Iowa; 5 counties in Illinois. It took effect at May 29, 2008, 10:36 AM CDT. It was in force for 23 hr.

The area

The counties it named.

The facts

Issued: May 29, 2008, 3:45 AM CDT (08:45 UTC)
In effect from: May 29, 2008, 10:36 AM CDT
Expired: May 30, 2008, 10:00 AM CDT
In force: 23 hr
Issued by: NWS Quad Cities, IA
Flood severity: None

All 21 counties

Benton County, IA, Buchanan County, IA, Cedar County, IA, Clinton County, IA, Delaware County, IA, Dubuque County, IA, Iowa County, IA, Jackson County, IA, Johnson County, IA, Jones County, IA, Keokuk County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Washington County, IA, Carroll County, IL, Jo Daviess County, IL, Rock Island County, IL, Stephenson County, IL, Whiteside County, IL

The radar

The Quad Cities radar (KDVN), 50 km from the middle of the area, began a volume at 08:48 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.

What forecasters said that day

The local office's own words before this flash flood watch 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 flash flood watch went out at May 29, 3:20 AM CDT, 25 minutes earlier.

Area forecast discussion, May 29, 3:20 AM CDT, 25 minutes before

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Hazardous weather outlook, May 28, 5:00 AM CDT, 22 hours 45 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>
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        The site you requested is temporarily down for maintenance or an unexpected outage.
      </p>
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The office that day

Everything else NWS Quad Cities, IA issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 29, 3:25 PM CDT	Flash Flood Warning	DVN	Buchanan, Delaware, Dubuque	15 hr

Nearby

Flash Flood Watches in Iowa, 2008 Flash Flood Watches in Illinois, 2008 Every flash flood watch in 2008

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.