Alert archive / Michigan / Lakeshore Flood Advisories
Lakeshore Flood Advisories in Michigan, 2021
39 lakeshore flood advisories in 2021. An alert counts here when it covered any part of the state, so the counties below add up to more than the state. The archive of lakeshore flood advisories reaches back to 2005.
Lakeshore Flood Advisories by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Lakeshore Flood Advisories
- 39
- Busiest month
- March13 lakeshore flood advisories
- Busiest day
- January 20, 20214 lakeshore flood advisories
Over time
By month
The alerts
Every alert, in the order issued. Times are local, Eastern Time. Each opens its own page with the text, the map, the radar and the sounding.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Jan 20, 3:03 AM EST | Lakeshore Flood Advisory | MQT | Houghton, Keweenaw, Schoolcraft | 30 hr |
| Jan 20, 3:32 AM EST | Lakeshore Flood Advisory | APX | Benzie, Charlevoix, Emmet, Leelanau, Mackinac, Manistee | 25 hr |
| Jan 20, 4:15 AM EST | Lakeshore Flood Advisory | GRR | Mason, Muskegon, Oceana, Ottawa | 25 hr |
| Jan 20, 3:15 PM EST | Lakeshore Flood Advisory | MQT | Alger, Luce | 25 hr |
| Jan 31, 9:15 AM EST | Lakeshore Flood Advisory | DTX | Monroe, Wayne | 19 hr |
| Feb 28, 3:04 PM EST | Lakeshore Flood Advisory | MQT | Alger, Luce | 24 hr |
| Mar 1, 3:21 PM EST | Lakeshore Flood Advisory | MQT | Schoolcraft | 31 hr |
| Mar 10, 4:38 AM EST | Lakeshore Flood Advisory | MQT | Schoolcraft | 34 hr |
| Mar 10, 3:38 PM EST | Lakeshore Flood Advisory | APX | Benzie, Charlevoix, Chippewa, Emmet, Leelanau, Mackinac and 1 more | 27 hr |
| Mar 11, 3:09 AM EST | Lakeshore Flood Advisory | APX | Charlevoix, Emmet, Leelanau | 16 hr |
| Mar 11, 4:23 PM EST | Lakeshore Flood Advisory | MQT | Alger, Luce | 23 hr |
| Mar 17, 3:26 PM EDT | Lakeshore Flood Advisory | DTX | Bay, Huron, Macomb, Monroe, Saint Clair, Sanilac and 2 more | 37 hr |
| Mar 25, 3:57 AM EDT | Lakeshore Flood Advisory | IWX | 31 hr | |
| Mar 25, 4:07 AM EDT | Lakeshore Flood Advisory | DTX | Bay, Huron, Saint Clair, Sanilac, Tuscola | 36 hr |
| Mar 28, 3:58 AM EDT | Lakeshore Flood Advisory | MQT | Alger | 16 hr |
| Mar 28, 9:18 AM EDT | Lakeshore Flood Advisory | DTX | Huron, Tuscola | 19 hr |
| Mar 29, 4:24 AM EDT | Lakeshore Flood Advisory | MQT | Delta, Menominee, Schoolcraft | 31 hr |
| Mar 29, 8:49 AM EDT | Lakeshore Flood Advisory | APX | Charlevoix, Mackinac | 26 hr |
| Mar 30, 3:04 AM EDT | Lakeshore Flood Advisory | MQT | Keweenaw | 17 hr |
| Apr 18, 4:40 PM EDT | Lakeshore Flood Advisory | MQT | Alger, Keweenaw, Luce | 33 hr |
| May 27, 3:01 PM EDT | Lakeshore Flood Advisory | DTX | Bay, Monroe, Wayne | 55 hr |
| Jul 11, 1:45 PM EDT | Lakeshore Flood Advisory | DTX | Monroe, Wayne | 14 hr |
| Sep 7, 2:01 PM EDT | Lakeshore Flood Advisory | GRR | Muskegon | 4 hr |
| Sep 21, 4:46 AM EDT | Lakeshore Flood Advisory | IWX | 59 hr | |
| Sep 21, 3:36 PM EDT | Lakeshore Flood Advisory | DTX | Bay, Huron, Saint Clair, Sanilac, Tuscola | 44 hr |
| Oct 24, 4:00 AM EDT | Lakeshore Flood Advisory | DTX | Bay, Huron, Saint Clair, Sanilac, Tuscola | 52 hr |
| Oct 29, 9:53 PM EDT | Lakeshore Flood Advisory | DTX | Monroe | 6 hr |
| Nov 4, 2:57 PM EDT | Lakeshore Flood Advisory | MQT | Delta, Schoolcraft | 49 hr |
| Nov 10, 2:41 PM EST | Lakeshore Flood Advisory | MQT | Delta, Houghton, Keweenaw, Schoolcraft | 28 hr |
| Nov 10, 6:36 PM EST | Lakeshore Flood Advisory | APX | Alpena | 24 hr |
| Nov 14, 3:44 AM EST | Lakeshore Flood Advisory | IWX | 24 hr | |
| Nov 16, 4:52 AM EST | Lakeshore Flood Advisory | MQT | Delta | 23 hr |
| Nov 21, 5:09 AM EST | Lakeshore Flood Advisory | MQT | Alger, Luce | 30 hr |
| Nov 23, 3:01 AM EST | Lakeshore Flood Advisory | MQT | Delta, Schoolcraft | 40 hr |
| Dec 1, 4:27 PM EST | Lakeshore Flood Advisory | MQT | Alger, Luce | 21 hr |
| Dec 5, 3:29 PM EST | Lakeshore Flood Advisory | MQT | Alger, Gogebic, Houghton, Keweenaw, Luce, Marquette and 1 more | 31 hr |
| Dec 15, 2:58 AM EST | Lakeshore Flood Advisory | GRR | Allegan, Mason, Muskegon, Oceana, Ottawa, Van Buren | 31 hr |
| Dec 16, 5:36 AM EST | Lakeshore Flood Advisory | MQT | Alger, Luce, Ontonagon | 24 hr |
| Dec 19, 3:52 AM EST | Lakeshore Flood Advisory | MQT | Delta, Schoolcraft | 29 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alger County9
- Schoolcraft County8
- Luce County8
- Delta County6
- Keweenaw County5
- Monroe County5
- Bay County5
- Huron County5
- Tuscola County5
- Charlevoix County4
- Wayne County4
- Saint Clair County4
- Sanilac County4
- Houghton County3
- Emmet County3
- Leelanau County3
- Mackinac County3
- Muskegon County3
- Benzie County2
- Manistee County2
- Mason County2
- Oceana County2
- Ottawa County2
- Ontonagon County2
- Chippewa County1
- Macomb County1
- Menominee County1
- Alpena County1
- Gogebic County1
- Marquette County1
- Allegan County1
- Van Buren County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20202022
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.