Alert archive / Michigan / Areal Flood Warnings
Areal Flood Warnings in Michigan, 2021
16 areal flood warnings 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 areal flood warnings reaches back to 2005.
Areal Flood Warnings by county
Each county as a circle sized by its count in 2021. Tap one for its archive.
- Areal Flood Warnings
- 16
- Busiest month
- August7 areal flood warnings
- Busiest day
- August 12, 20213 areal flood warnings
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 |
|---|---|---|---|---|
| Feb 2, 4:49 PM EST | Areal Flood Warning | DTX | Saint Clair | 67 hr |
| Feb 6, 3:30 PM EST | Areal Flood Warning | DTX | Saint Clair | 13 days |
| Jun 26, 5:54 AM EDT | Areal Flood Warning | DTX | Washtenaw, Wayne | 10 hr |
| Jun 26, 3:10 PM EDT | Areal Flood Warning | GRR | Allegan, Barry, Ionia, Kalamazoo, Kent, Montcalm and 2 more | 43 hr |
| Jun 26, 8:14 PM EDT | Areal Flood Warning | GRR | Calhoun, Clinton, Eaton, Ingham, Jackson | 38 hr |
| Jul 6, 8:28 PM EDT | Areal Flood Warning | GRR | Mecosta, Newaygo | 6 hr |
| Jul 16, 11:04 AM EDT | Areal Flood Warning | DTX | Wayne | 6 hr |
| Jul 17, 4:08 AM EDT | Areal Flood Warning | GRR | Kalamazoo | 5 hr |
| Aug 10, 6:31 AM EDT | Areal Flood Warning | IWX | Berrien | 7 hr |
| Aug 11, 1:46 AM EDT | Areal Flood Warning | APX | Antrim, Grand Traverse | 3 hr |
| Aug 12, 3:38 AM EDT | Areal Flood Warning | GRR | Clinton, Eaton, Ingham | 5 hr |
| Aug 12, 6:23 AM EDT | Areal Flood Warning | GRR | Calhoun, Ingham, Jackson | 4 hr |
| Aug 12, 6:43 AM EDT | Areal Flood Warning | DTX | Livingston | 2 hr |
| Aug 27, 4:26 PM EDT | Areal Flood Warning | DTX | Wayne | 6 hr |
| Aug 29, 3:11 PM EDT | Areal Flood Warning | GRR | Mason | 17 hr |
| Oct 4, 4:36 AM EDT | Areal Flood Warning | GRR | Ingham | 11 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ingham County4
- Wayne County3
- Saint Clair County2
- Kalamazoo County2
- Calhoun County2
- Clinton County2
- Eaton County2
- Jackson County2
- Washtenaw County1
- Allegan County1
- Barry County1
- Ionia County1
- Kent County1
- Montcalm County1
- Ottawa County1
- Van Buren County1
- Mecosta County1
- Newaygo County1
- Berrien County1
- Antrim County1
- Grand Traverse County1
- Livingston County1
- Mason 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. Rebuilt daily.