Alert archive / Illinois / River Flood Warnings in 2013

River Flood Warning 33, NWS Quad Cities, IA

April 9, 2013Henry County, Rock Island County, Whiteside County, Illinois

NWS Quad Cities, IA issued this river flood warning at Apr 9, 2013, 10:52 AM CDT for Henry County, Rock Island County, Whiteside County, Illinois. It took effect at Apr 11, 2013, 1:00 PM CDT. It was in force for 26 days.

The area

The counties it named.

The facts

Issued: Apr 9, 2013, 10:52 AM CDT (15:52 UTC)
In effect from: Apr 11, 2013, 1:00 PM CDT
Expired: May 7, 2013, 8:33 AM CDT
In force: 26 days
Issued by: NWS Quad Cities, IA
Area: Storm-based polygon
Flood severity: Minor

Counties Henry County, IL, Rock Island County, IL, Whiteside County, IL

The radar

The Quad Cities radar (KDVN), 33 km from the middle of the area, began a volume at 15:52 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 Rock River near Joslin (JOSI2).

Action stage: 11 ft
Minor stage: 12 ft
Moderate stage: 14 ft
Major stage: 16.5 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05446500, 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 9, 10:08 AM CDT, 44 minutes earlier.

Area forecast discussion, Apr 9, 10:08 AM CDT, 44 minutes before

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Hazardous weather outlook, Apr 9, 9:06 AM CDT, 1 hour 46 minutes before

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In the hours before

Special weather statement, Apr 9, 5:36 AM CDT, 5 hours 16 minutes before

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Special weather statement, Apr 9, 7:01 AM CDT, 3 hours 51 minutes before

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Local storm report, Apr 9, 7:45 AM CDT, 3 hours 7 minutes before

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Local storm report, Apr 9, 9:09 AM CDT, 1 hour 43 minutes before

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Local storm report, Apr 9, 9:13 AM CDT, 1 hour 39 minutes before

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Special weather statement, Apr 9, 10:14 AM CDT, 38 minutes before

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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
Apr 9, 2:12 AM CDT	Special Weather Statement	DVN	Benton, Buchanan, Delaware, Dubuque, Jones, Linn	2 hr
Apr 9, 2:33 AM CDT	Severe Thunderstorm Warning	DVN	Benton	42 min
Apr 9, 5:36 AM CDT	Special Weather Statement	DVN	Dubuque	39 min
Apr 9, 10:14 AM CDT	Special Weather Statement	DVN	Buchanan	31 min
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Delaware, Jones	70 hr
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Cedar, Jones, Linn	6 days
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Clinton, Scott	20 days
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Iowa, Johnson	8 days
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Johnson, Washington	4 days
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Keokuk	5 days
Apr 9, 2:54 PM CDT	Flash Flood Watch	DVN	Benton, Buchanan, Cedar, Clinton, Delaware, Des Moines and 15 more	32 hr
Apr 9, 7:01 AM CDT	Special Weather Statement	DVN	Carroll, Jo Daviess, Stephenson	59 min
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Stephenson	17 days
Apr 9, 10:52 AM CDT	River Flood Warning	DVN	Henry, Rock Island	5 days

Nearby

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.