Alert archive / Wisconsin / Dense Fog Advisories in 2021
Dense Fog Advisory 11, NWS Green Bay, WI
NWS Green Bay, WI issued this dense fog advisory at Dec 23, 2021, 6:39 PM CST for 14 counties in Wisconsin. It was in force for 12 hr.
The area
The counties it named.
The facts
- Issued
- Dec 23, 2021, 6:39 PM CST (00:39 UTC)
- Expired
- Dec 24, 2021, 6:48 AM CST
- In force
- 12 hr
- Issued by
- NWS Green Bay, WI
Counties Florence County, WI, Forest County, WI, Langlade County, WI, Lincoln County, WI, Marathon County, WI, Marinette County, WI, Menominee County, WI, Oconto County, WI, Oneida County, WI, Portage County, WI, Shawano County, WI, Vilas County, WI, Waupaca County, WI, Wood County, WI
The radar
The Green Bay radar (KGRB), 106 km from the middle of the area, began a volume at 00:37 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 office that day
Everything else NWS Green Bay, WI issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Dec 23, 8:38 PM CST | Small Craft Advisory | GRB | 27 hr | |
| Dec 24, 2:30 PM CST | Dense Fog Advisory | GRB | Brown, Calumet, Door, Florence, Forest, Kewaunee and 16 more | 10 hr |
Nearby
Dense Fog Advisories in Wisconsin, 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.