Alert archive / Iowa / Frost Advisories in 2010

Frost Advisory 1, NWS Quad Cities, IA

April 17, 201016 counties in Iowa; 9 counties in Illinois

NWS Quad Cities, IA issued this frost advisory at Apr 17, 2010, 3:31 AM CDT for 16 counties in Iowa; 9 counties in Illinois. It took effect at Apr 18, 2010, 1:00 AM CDT. It was in force for 7 hr.

The area

The counties it named.

The facts

Issued
Apr 17, 2010, 3:31 AM CDT (08:31 UTC)
In effect from
Apr 18, 2010, 1:00 AM CDT
Expired
Apr 18, 2010, 8:00 AM CDT
In force
7 hr
Issued by
NWS Quad Cities, IA
All 25 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, Keokuk County, IA, Linn County, IA, Louisa County, IA, Muscatine County, IA, Scott County, IA, Washington County, IA, Bureau County, IL, Carroll County, IL, Henry County, IL, Jo Daviess County, IL, Mercer County, IL, Putnam County, IL, Rock Island County, IL, Stephenson County, IL, Whiteside County, IL

The radar

The Quad Cities radar (KDVN), 32 km from the middle of the area, began a volume at 08:35 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.

Nearby

Frost Advisories in Iowa, 2010Frost Advisories in Illinois, 2010Every frost advisory in 2010

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.