Alert archive / Iowa / River Flood Warnings in 2013

River Flood Warning 97, NWS Quad Cities, IA

May 25, 2013Des Moines County, Louisa County, Iowa; Henderson County, Mercer County, Illinois

NWS Quad Cities, IA issued this river flood warning at May 25, 2013, 9:50 PM CDT for Des Moines County, Louisa County, Iowa; Henderson County, Mercer County, Illinois. It took effect at May 27, 2013, 10:00 AM CDT. It was in force for 23 days.

The area

The counties it named.

The facts

Issued: May 25, 2013, 9:50 PM CDT (02:50 UTC)
In effect from: May 27, 2013, 10:00 AM CDT
Expired: Jun 19, 2013, 8:16 PM CDT
In force: 23 days
Issued by: NWS Quad Cities, IA
Area: Storm-based polygon
Flood severity: Minor

Counties Des Moines County, IA, Louisa County, IA, Henderson County, IL, Mercer County, IL

The radar

The Quad Cities radar (KDVN), 74 km from the middle of the area, began a volume at 02:49 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 Keithsburg (KHBI2).

Action stage: 13 ft
Minor stage: 14 ft
Moderate stage: 15.5 ft
Major stage: 17 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 25, 6:47 PM CDT, 3 hours 3 minutes earlier.

Area forecast discussion, May 25, 6:47 PM CDT, 3 hours 3 minutes before

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Hazardous weather outlook, May 25, 4:03 PM CDT, 5 hours 47 minutes before

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In the hours before

Local storm report, May 25, 3:56 PM CDT, 5 hours 54 minutes before

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Local storm report, May 25, 4:02 PM CDT, 5 hours 48 minutes before

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Local storm report, May 25, 4:58 PM CDT, 4 hours 52 minutes before

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Local storm report, May 25, 6:43 PM CDT, 3 hours 7 minutes before

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      <p id="message2">
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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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Local storm report, May 25, 7:09 PM CDT, 2 hours 41 minutes before

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      <p id="message2">
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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 25, 8:34 PM CDT	River Flood Warning	DVN	Lee	4 days
May 25, 9:14 PM CDT	River Flood Warning	DVN	Clinton, Scott	18 days
May 25, 9:19 PM CDT	River Flood Warning	DVN	Johnson, Washington	5 days
May 25, 9:19 PM CDT	River Flood Warning	DVN	Keokuk	10 days
May 26, 3:06 AM CDT	Flash Flood Watch	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	56 hr
May 26, 4:29 AM CDT	Flash Flood Warning	DVN	Iowa, Keokuk, Washington	6 hr
May 26, 8:41 AM CDT	Flash Flood Warning	DVN	Des Moines, Henry, Jefferson, Louisa, Washington	6 hr
May 26, 2:50 PM CDT	Special Weather Statement	DVN	Henry	55 min
May 26, 4:40 PM CDT	Flash Flood Warning	DVN	Cedar, Muscatine, Scott	9 hr
May 26, 4:45 PM CDT	Flash Flood Warning	DVN	Jones	6 hr
May 26, 4:52 PM CDT	Flash Flood Warning	DVN	Benton, Cedar, Iowa, Johnson, Linn, Muscatine	9 hr
May 25, 9:50 PM CDT	River Flood Warning	DVN	Hancock	25 days

Nearby

River Flood Warnings in Iowa, 2013 River Flood Warnings in Illinois, 2013 Every river flood warning in 2013

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.