Alert archive / Illinois / River Flood Warnings in 2019

River Flood Warning 175, NWS Quad Cities, IA

September 28, 2019Henry County, Illinois

NWS Quad Cities, IA issued this river flood warning at Sep 28, 2019, 4:45 AM CDT for Henry County, Illinois. It took effect at Sep 28, 2019, 7:00 AM CDT. It was in force for 38 hr.

The area

The counties it named.

The facts

Issued: Sep 28, 2019, 4:45 AM CDT (09:45 UTC)
In effect from: Sep 28, 2019, 7:00 AM CDT
Expired: Sep 29, 2019, 8:30 PM CDT
In force: 38 hr
Issued by: NWS Quad Cities, IA
Area: Storm-based polygon
Flood severity: Minor

County Henry County, IL

The radar

The Quad Cities radar (KDVN), 47 km from the middle of the area, began a volume at 09:46 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 Green River (IL) near Geneseo (GENI2). The gauge peaked at 16.57 ft at Sep 28, 2019, 3:00 PM CDT.

Action stage: 14 ft
Minor stage: 15 ft
Moderate stage: 16.5 ft
Major stage: 18 ft

This gauge today: stage, forecast and historic crests

Stage from the USGS instantaneous record for site 05447500, 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 Sep 28, 3:26 AM CDT, 1 hour 19 minutes earlier.

Area forecast discussion, Sep 28, 3:26 AM CDT, 1 hour 19 minutes before

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Hazardous weather outlook, Sep 28, 3:50 AM CDT, 55 minutes before

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In the hours before

Special weather statement, Sep 27, 11:43 PM CDT, 5 hours 2 minutes before

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Special weather statement, Sep 28, 12:31 AM CDT, 4 hours 14 minutes before

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Local storm report, Sep 28, 1:08 AM CDT, 3 hours 37 minutes before

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Local storm report, Sep 28, 1:11 AM CDT, 3 hours 34 minutes before

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Local storm report, Sep 28, 1:20 AM CDT, 3 hours 25 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
Sep 27, 8:19 PM CDT	Flash Flood Warning	DVN	Lee	6 hr
Sep 27, 9:04 PM CDT	Flash Flood Warning	DVN	Des Moines, Lee	6 hr
Sep 28, 2:43 PM CDT	Flash Flood Watch	DVN	Des Moines, Henry, Lee, Louisa, Muscatine, Scott and 1 more	13 hr
Sep 27, 7:03 PM CDT	Flash Flood Warning	DVN	Bureau, Henry, Putnam	6 hr
Sep 27, 7:24 PM CDT	Severe Thunderstorm Warning	DVN	Hancock, McDonough, Warren	51 min
Sep 27, 8:41 PM CDT	Severe Thunderstorm Warning	DVN	Hancock	16 min
Sep 27, 11:43 PM CDT	Special Weather Statement	DVN	Mercer	47 min
Sep 28, 12:31 AM CDT	Special Weather Statement	DVN	Bureau, Henry	44 min
Sep 28, 8:59 AM CDT	River Flood Warning	DVN	Hancock, McDonough	30 hr
Sep 28, 9:44 AM CDT	River Flood Warning	DVN	Hancock	35 days

Nearby

River Flood Warnings in Illinois, 2019 Every river flood warning in 2019

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.