Alert archive / Iowa / Winter Weather Advisories in 2012

Winter Weather Advisory 4, NWS Quad Cities, IA

February 23, 201213 counties in Iowa; 8 counties in Illinois

NWS Quad Cities, IA issued this winter weather advisory at Feb 23, 2012, 11:37 AM CST for 13 counties in Iowa; 8 counties in Illinois. It took effect at Feb 23, 2012, 3:00 PM CST. It was in force for 17 hr.

The area

The counties it named.

The facts

Issued: Feb 23, 2012, 11:37 AM CST (17:37 UTC)
In effect from: Feb 23, 2012, 3:00 PM CST
Expired: Feb 24, 2012, 8:00 AM CST
In force: 17 hr
Issued by: NWS Quad Cities, IA

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, Linn County, IA, Muscatine County, IA, Scott County, IA, Bureau County, IL, Carroll County, IL, Henry County, IL, Jo Daviess County, IL, Putnam County, IL, Rock Island County, IL, Stephenson County, IL, Whiteside County, IL

The radar

The Quad Cities radar (KDVN), 35 km from the middle of the area, began a volume at 17:39 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 winter weather advisory 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 winter weather advisory went out at Feb 22, 4:57 PM CST, 18 hours 40 minutes earlier.

Area forecast discussion, Feb 22, 4:57 PM CST, 18 hours 40 minutes before

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Hazardous weather outlook, Feb 22, 12:15 PM CST, 23 hours 22 minutes before

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        The site you requested is temporarily down for maintenance or an unexpected outage.
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Nearby

Winter Weather Advisories in Iowa, 2012 Winter Weather Advisories in Illinois, 2012 Every winter weather advisory in 2012

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.