Alert archive / Iowa / River Flood Warnings in 2009

River Flood Warning 80, NWS Quad Cities, IA

May 16, 2009Lee County, Iowa; Hancock County, Illinois; Clark County, Missouri

NWS Quad Cities, IA issued this river flood warning at May 16, 2009, 10:20 AM CDT for Lee County, Iowa; Hancock County, Illinois; Clark County, Missouri. It took effect at May 16, 2009, 1:27 PM CDT. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: May 16, 2009, 10:20 AM CDT (15:20 UTC)
In effect from: May 16, 2009, 1:27 PM CDT
Expired: May 16, 2009, 9:04 PM CDT
In force: 8 hr
Issued by: NWS Quad Cities, IA
Flood severity: Moderate

Counties Lee County, IA, Hancock County, IL, Clark County, MO

The radar

The Quad Cities radar (KDVN), 145 km from the middle of the area, began a volume at 15:20 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 Mississippi River at Keokuk (EOKI4).

Action stage: 14 ft
Minor stage: 16 ft
Moderate stage: 17.5 ft
Major stage: 19 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record, 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 May 16, 10:14 AM CDT, 6 minutes earlier.

Area forecast discussion, May 16, 10:14 AM CDT, 6 minutes before

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Hazardous weather outlook, May 16, 4:48 AM CDT, 5 hours 32 minutes before

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In the hours before

Local storm report, May 16, 8:00 AM CDT, 2 hours 20 minutes before

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Local storm report, May 16, 8:48 AM CDT, 1 hour 32 minutes before

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Local storm report, May 16, 10:14 AM CDT, 6 minutes before

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Local storm report, May 16, 10:17 AM CDT, 3 minutes before

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      </p>
      <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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The office that day

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

Issued	Product	Office	Counties	Lasted
May 16, 3:53 AM CDT	Frost Advisory	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Dubuque and 10 more	28 hr
May 16, 10:20 AM CDT	River Flood Warning	DVN	Des Moines	11 hr

Nearby

River Flood Warnings in Iowa, 2009 River Flood Warnings in Illinois, 2009 River Flood Warnings in Missouri, 2009 Every river flood warning in 2009

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.