Alert archive / Illinois / Dense Fog Advisories in 2021
Dense Fog Advisory 13, NWS Quad Cities, IA
NWS Quad Cities, IA issued this dense fog advisory at Oct 8, 2021, 9:43 PM CDT for 8 counties in Iowa; 9 counties in Illinois. It took effect at Oct 8, 2021, 10:00 PM CDT. It was in force for 10 hr.
The area
The counties it named.
The facts
- Issued
- Oct 8, 2021, 9:43 PM CDT (02:43 UTC)
- In effect from
- Oct 8, 2021, 10:00 PM CDT
- Expired
- Oct 9, 2021, 8:00 AM CDT
- In force
- 10 hr
- Issued by
- NWS Quad Cities, IA
Counties Cedar County, IA, Clinton County, IA, Delaware County, IA, Dubuque County, IA, Jackson County, IA, Jones County, IA, Muscatine County, IA, Scott 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), 28 km from the middle of the area, began a volume at 02:48 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
Dense Fog Advisories in Illinois, 2021Dense Fog Advisories in Iowa, 2021Every dense fog advisory in 2021
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.