Alert archive / Wisconsin / Dense Fog Advisories in 2012

Dense Fog Advisory 5, NWS La Crosse, WI

March 15, 20129 counties in Wisconsin; Allamakee County, Clayton County, Fayette County, Iowa; Houston County, Minnesota

NWS La Crosse, WI issued this dense fog advisory at Mar 15, 2012, 5:21 AM CDT for 9 counties in Wisconsin; Allamakee County, Clayton County, Fayette County, Iowa; Houston County, Minnesota. It was in force for 6 hr.

The area

The counties it named.

The facts

Issued
Mar 15, 2012, 5:21 AM CDT (10:21 UTC)
Expired
Mar 15, 2012, 11:00 AM CDT
In force
6 hr
Issued by
NWS La Crosse, WI

Counties Allamakee County, IA, Clayton County, IA, Fayette County, IA, Houston County, MN, Adams County, WI, Crawford County, WI, Grant County, WI, Jackson County, WI, Juneau County, WI, La Crosse County, WI, Monroe County, WI, Richland County, WI, Vernon County, WI

The radar

The La Crosse radar (KARX), 42 km from the middle of the area, began a volume at 10:21 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 Wisconsin, 2012Dense Fog Advisories in Iowa, 2012Dense Fog Advisories in Minnesota, 2012Every dense fog 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.