Alert archive / Minnesota / Dense Fog Advisories in 2022

Dense Fog Advisory 2, NWS Twin Cities, MN

March 20, 20229 counties in Minnesota

NWS Twin Cities, MN issued this dense fog advisory at Mar 20, 2022, 5:35 AM CDT for 9 counties in Minnesota. It took effect at Mar 21, 2022, 5:00 AM CDT. It was in force for .

The area

The counties it named.

The facts

Issued
Mar 20, 2022, 5:35 AM CDT (10:35 UTC)
In effect from
Mar 21, 2022, 5:00 AM CDT
Expired
Mar 20, 2022, 5:53 AM CDT
In force
Issued by
NWS Twin Cities, MN

Counties Blue Earth County, MN, Faribault County, MN, Freeborn County, MN, Le Sueur County, MN, Nicollet County, MN, Rice County, MN, Sibley County, MN, Steele County, MN, Waseca County, MN

The radar

The Minneapolis radar (KMPX), 82 km from the middle of the area, began a volume at 10:34 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 Twin Cities, MN issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Mar 20, 5:53 AM CDTDense Fog AdvisoryMPXBlue Earth, Faribault, Freeborn, Le Sueur, Nicollet, Rice and 3 more2 hr

Nearby

Dense Fog Advisories in Minnesota, 2022Every dense fog advisory in 2022

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.