Alert archive / Michigan / Lakeshore Flood Advisories in 2021

Lakeshore Flood Advisory 5, NWS Gaylord, MI

November 10, 2021Alpena County, Michigan

NWS Gaylord, MI issued this lakeshore flood advisory at Nov 10, 2021, 6:36 PM EST for Alpena County, Michigan. It took effect at Nov 11, 2021, 4:00 AM EST. It was in force for 15 hr.

The area

The counties it named.

The facts

Issued
Nov 10, 2021, 6:36 PM EST (23:36 UTC)
In effect from
Nov 11, 2021, 4:00 AM EST
Expired
Nov 11, 2021, 7:04 PM EST
In force
15 hr
Issued by
NWS Gaylord, MI

County Alpena County, MI

The radar

The NCL Michigan radar (KAPX), 101 km from the middle of the area, began a volume at 23:40 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 Gaylord, MI issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Nov 10, 3:37 AM ESTGale WarningAPX39 hr
Nov 10, 4:46 PM ESTWind AdvisoryAPXChippewa, Mackinac26 hr

Nearby

Lakeshore Flood Advisories in Michigan, 2021Every lakeshore flood 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.