Alert archive / Indiana / Dense Fog Advisories in 2021

Dense Fog Advisory 6, NWS Northern Indiana

October 13, 20217 counties in Indiana; Branch County, Cass County, Saint Joseph County, Michigan

NWS Northern Indiana issued this dense fog advisory at Oct 13, 2021, 1:01 AM EDT for 7 counties in Indiana; Branch County, Cass County, Saint Joseph County, Michigan. It was in force for 8 hr.

The area

The counties it named.

The facts

Issued: Oct 13, 2021, 1:01 AM EDT (05:01 UTC)
Expired: Oct 13, 2021, 9:00 AM EDT
In force: 8 hr
Issued by: NWS Northern Indiana

Counties Elkhart County, IN, Fulton County, IN, LaGrange County, IN, Marshall County, IN, Pulaski County, IN, Starke County, IN, Steuben County, IN, Branch County, MI, Cass County, MI, Saint Joseph County, MI

The radar

The Northern Indiana radar (KIWX), 24 km from the middle of the area, began a volume at 05:03 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.

What forecasters said that day

The local office's own words before this dense fog advisory went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Northern Indiana wrote its last area forecast discussion before this dense fog advisory went out at Oct 13, 12:19 AM EDT, 42 minutes earlier.

Area forecast discussion, Oct 13, 12:19 AM EDT, 42 minutes before

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Hazardous weather outlook, Oct 12, 3:49 PM EDT, 9 hours 12 minutes before

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Nearby

Dense Fog Advisories in Indiana, 2021 Dense Fog Advisories in Michigan, 2021 Every 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.