Alert archive / Michigan / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Michigan, 2011
481 severe thunderstorm warnings in 2011. 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 severe thunderstorm warnings reaches back to 1986.
Severe Thunderstorm Warnings by county
Each county as a circle sized by its count in 2011. Tap one for its archive.
- Severe Thunderstorm Warnings
- 481
- Busiest month
- July107 severe thunderstorm warnings
- Busiest day
- June 22, 201131 severe thunderstorm 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 |
|---|---|---|---|---|
| Apr 4, 5:23 AM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale, Saint Joseph | 52 min |
| Apr 4, 5:53 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 37 min |
| Apr 10, 12:41 AM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Iron | 24 min |
| Apr 10, 4:23 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Leelanau, Manistee, Wexford | 22 min |
| Apr 10, 4:45 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Kalkaska, Manistee, Wexford | 32 min |
| Apr 10, 5:56 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Benzie, Grand Traverse, Kalkaska, Manistee, Wexford | 49 min |
| Apr 10, 6:07 AM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella, Mecosta, Osceola | 38 min |
| Apr 10, 6:20 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska, Missaukee, Roscommon, Wexford | 55 min |
| Apr 10, 6:45 AM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella, Mecosta, Osceola | 45 min |
| Apr 10, 8:25 AM EDT | Severe Thunderstorm Warning | DTX | Huron | 50 min |
| Apr 10, 6:24 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Leelanau | 44 min |
| Apr 10, 6:55 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Grand Traverse, Leelanau | 22 min |
| Apr 10, 7:15 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Montmorency | 60 min |
| Apr 10, 7:27 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Montmorency, Oscoda, Otsego | 36 min |
| Apr 10, 7:54 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Oscoda | 66 min |
| Apr 10, 8:13 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena | 32 min |
| Apr 10, 8:43 PM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 13 min |
| Apr 10, 9:08 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron, Menominee | 52 min |
| Apr 10, 9:41 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Dickinson, Marquette, Menominee | 34 min |
| Apr 10, 11:57 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Manistee | 34 min |
| Apr 11, 12:55 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo, Oceana | 51 min |
| Apr 11, 12:58 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska | 47 min |
| Apr 11, 2:49 AM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 45 min |
| Apr 11, 4:16 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 28 min |
| Apr 19, 10:20 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 40 min |
| Apr 19, 10:24 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo, Van Buren | 66 min |
| Apr 19, 11:00 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 45 min |
| Apr 20, 12:11 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 34 min |
| Apr 22, 10:23 PM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 33 min |
| Apr 23, 12:59 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 31 min |
| Apr 26, 5:18 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 42 min |
| Apr 26, 5:34 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Kent, Ottawa | 41 min |
| Apr 26, 5:44 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Isabella, Montcalm | 46 min |
| Apr 26, 5:57 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 38 min |
| Apr 26, 6:01 PM EDT | Severe Thunderstorm Warning | APX | Arenac | 44 min |
| Apr 26, 6:04 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 56 min |
| Apr 26, 6:14 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Kent, Montcalm | 46 min |
| Apr 26, 6:14 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 20 min |
| Apr 26, 6:33 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 6 min |
| Apr 26, 6:43 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kent | 47 min |
| Apr 26, 6:48 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Montcalm | 42 min |
| Apr 26, 6:59 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo | 46 min |
| Apr 26, 7:12 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 31 min |
| Apr 26, 7:19 PM EDT | Severe Thunderstorm Warning | DTX | Midland | 56 min |
| Apr 26, 7:25 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Isabella | 50 min |
| Apr 26, 7:37 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Montcalm | 38 min |
| Apr 26, 8:06 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 56 min |
| Apr 26, 8:07 PM EDT | Severe Thunderstorm Warning | GRR | Clinton | 38 min |
| Apr 26, 8:14 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 20 min |
| Apr 26, 8:15 PM EDT | Severe Thunderstorm Warning | APX | Arenac | 45 min |
| May 10, 4:11 AM EDT | Severe Thunderstorm Warning | MQT | Menominee | 49 min |
| May 10, 6:20 AM EDT | Severe Thunderstorm Warning | GRR | Jackson | 73 min |
| May 10, 6:43 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 42 min |
| May 11, 1:33 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 42 min |
| May 11, 2:16 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 44 min |
| May 11, 3:15 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 45 min |
| May 11, 3:21 AM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Houghton, Iron, Ontonagon | 39 min |
| May 11, 4:11 AM EDT | Severe Thunderstorm Warning | MQT | Iron | 49 min |
| May 11, 9:09 AM EDT | Severe Thunderstorm Warning | APX | Manistee | 66 min |
| May 11, 9:22 AM EDT | Severe Thunderstorm Warning | GRR | Mason | 38 min |
| May 11, 9:52 AM EDT | Severe Thunderstorm Warning | GRR | Lake, Mason, Newaygo, Oceana | 38 min |
| May 11, 10:19 AM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska, Manistee, Wexford | 41 min |
| May 11, 11:38 AM EDT | Severe Thunderstorm Warning | APX | Missaukee, Wexford | 46 min |
| May 11, 11:41 AM EDT | Severe Thunderstorm Warning | APX | Manistee | 64 min |
| May 11, 12:09 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Mason | 51 min |
| May 11, 12:44 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 61 min |
| May 11, 1:16 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 35 min |
| May 11, 1:31 PM EDT | Severe Thunderstorm Warning | APX | Manistee, Wexford | 59 min |
| May 11, 2:30 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 48 min |
| May 11, 2:53 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Osceola | 51 min |
| May 11, 4:26 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 64 min |
| May 11, 5:04 PM EDT | Severe Thunderstorm Warning | APX | Manistee, Wexford | 56 min |
| May 11, 5:09 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 66 min |
| May 11, 8:16 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 59 min |
| May 11, 10:08 PM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 47 min |
| May 11, 10:30 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 39 min |
| May 11, 10:34 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Kent | 57 min |
| May 11, 10:48 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Calhoun, Kalamazoo | 71 min |
| May 12, 4:39 PM EDT | Severe Thunderstorm Warning | GRR | Barry | 45 min |
| May 12, 5:41 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 33 min |
| May 12, 8:12 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Eaton | 35 min |
| May 12, 8:24 PM EDT | Severe Thunderstorm Warning | APX | Wexford | 51 min |
| May 13, 8:37 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Shiawassee | 52 min |
| May 22, 2:15 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 60 min |
| May 22, 2:52 PM EDT | Severe Thunderstorm Warning | APX | Chippewa, Mackinac | 53 min |
| May 22, 3:15 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 19 min |
| May 22, 3:25 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Oscoda | 65 min |
| May 22, 3:25 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 35 min |
| May 22, 3:37 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 68 min |
| May 22, 3:41 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 64 min |
| May 22, 4:03 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 15 min |
| May 22, 4:21 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic | 69 min |
| May 22, 4:43 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena | 47 min |
| May 22, 5:14 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 76 min |
| May 22, 5:22 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 53 min |
| May 22, 5:27 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 48 min |
| May 22, 5:36 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 54 min |
| May 22, 6:54 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 56 min |
| May 22, 7:16 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo | 59 min |
| May 22, 7:43 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 50 min |
| May 22, 7:47 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 58 min |
| May 22, 9:01 PM EDT | Severe Thunderstorm Warning | APX | Leelanau | 44 min |
| May 22, 9:10 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ingham | 80 min |
| May 22, 9:28 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 22 min |
| May 22, 9:52 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Grand Traverse, Kalkaska | 38 min |
| May 22, 10:05 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Otsego | 40 min |
| May 23, 2:08 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale, Saint Joseph | 54 min |
| May 23, 3:42 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 40 min |
| May 23, 4:15 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 45 min |
| May 23, 5:04 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 26 min |
| May 23, 5:09 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 66 min |
| May 23, 5:35 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 55 min |
| May 23, 6:06 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 54 min |
| May 23, 6:25 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 80 min |
| May 23, 7:27 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 63 min |
| May 23, 7:50 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 31 min |
| May 29, 2:22 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 68 min |
| May 29, 4:07 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Cass, Hillsdale, Saint Joseph | 68 min |
| May 29, 4:08 PM EDT | Severe Thunderstorm Warning | GRR | Barry | 52 min |
| May 29, 4:41 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 69 min |
| May 29, 5:18 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 87 min |
| May 29, 5:28 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 77 min |
| May 29, 5:46 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 34 min |
| May 29, 5:57 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 78 min |
| May 29, 6:13 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 36 min |
| May 30, 10:15 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 31 min |
| May 30, 4:29 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 46 min |
| May 30, 5:41 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Iron, Ontonagon | 49 min |
| May 31, 2:46 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Iron, Marquette | 45 min |
| May 31, 3:47 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 43 min |
| May 31, 4:12 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Marquette | 48 min |
| May 31, 5:08 PM EDT | Severe Thunderstorm Warning | MQT | Alger | 52 min |
| May 31, 5:25 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Crawford, Kalkaska, Otsego | 65 min |
| May 31, 5:38 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Kent, Montcalm | 56 min |
| May 31, 5:42 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 33 min |
| May 31, 5:54 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Benzie, Grand Traverse, Kalkaska, Leelanau, Manistee and 1 more | 66 min |
| May 31, 6:05 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Cheboygan, Crawford, Montmorency, Otsego, Presque Isle | 55 min |
| May 31, 6:14 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Montcalm | 46 min |
| May 31, 6:24 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 66 min |
| May 31, 6:33 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Kalkaska, Otsego | 57 min |
| May 31, 6:35 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Montcalm | 40 min |
| May 31, 6:47 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin | 43 min |
| May 31, 6:48 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 42 min |
| May 31, 7:06 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Shiawassee | 33 min |
| May 31, 7:25 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland, Saginaw | 65 min |
| May 31, 7:40 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Presque Isle | 35 min |
| May 31, 7:58 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco | 46 min |
| May 31, 8:15 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Tuscola | 75 min |
| May 31, 8:25 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Saginaw, Shiawassee | 50 min |
| May 31, 8:52 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac, Tuscola | 43 min |
| Jun 4, 12:14 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 61 min |
| Jun 4, 12:34 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Ontonagon | 56 min |
| Jun 4, 1:14 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 49 min |
| Jun 4, 3:01 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Luce | 59 min |
| Jun 4, 3:42 AM EDT | Severe Thunderstorm Warning | APX | Chippewa, Mackinac | 78 min |
| Jun 4, 3:58 AM EDT | Severe Thunderstorm Warning | MQT | Luce | 32 min |
| Jun 6, 6:27 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 33 min |
| Jun 6, 6:45 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 60 min |
| Jun 6, 7:15 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 60 min |
| Jun 6, 7:31 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Marquette | 59 min |
| Jun 6, 7:44 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 46 min |
| Jun 6, 7:55 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 65 min |
| Jun 6, 10:39 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Crawford, Oscoda | 39 min |
| Jun 7, 3:23 AM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 67 min |
| Jun 7, 4:02 AM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Houghton, Iron, Ontonagon | 43 min |
| Jun 7, 6:59 AM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron, Menominee | 41 min |
| Jun 7, 5:22 PM EDT | Severe Thunderstorm Warning | APX | Chippewa, Mackinac | 41 min |
| Jun 7, 6:01 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 46 min |
| Jun 7, 6:05 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 42 min |
| Jun 7, 6:34 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Montmorency, Presque Isle | 56 min |
| Jun 7, 6:50 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Montmorency, Otsego | 55 min |
| Jun 7, 7:27 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Montmorency, Presque Isle | 63 min |
| Jun 7, 7:47 PM EDT | Severe Thunderstorm Warning | APX | Montmorency | 18 min |
| Jun 8, 8:12 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Otsego | 48 min |
| Jun 8, 9:33 AM EDT | Severe Thunderstorm Warning | APX | Leelanau | 27 min |
| Jun 8, 11:39 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Otsego | 51 min |
| Jun 8, 1:32 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Emmet, Leelanau | 43 min |
| Jun 8, 1:35 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Benzie, Grand Traverse, Kalkaska, Leelanau | 40 min |
| Jun 8, 2:15 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Otsego | 35 min |
| Jun 8, 2:40 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Cheboygan, Montmorency, Otsego, Presque Isle | 65 min |
| Jun 8, 3:05 PM EDT | Severe Thunderstorm Warning | MQT | Alger | 40 min |
| Jun 8, 3:25 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 50 min |
| Jun 8, 3:32 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 58 min |
| Jun 8, 4:13 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 35 min |
| Jun 8, 4:25 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 50 min |
| Jun 8, 4:55 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 19 min |
| Jun 8, 9:44 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Mason, Osceola | 46 min |
| Jun 8, 10:15 PM EDT | Severe Thunderstorm Warning | GRR | Mason | 45 min |
| Jun 8, 10:26 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Lake, Osceola | 64 min |
| Jun 8, 10:36 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo, Oceana | 84 min |
| Jun 8, 10:52 PM EDT | Severe Thunderstorm Warning | APX | Gladwin | 53 min |
| Jun 8, 11:11 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta | 94 min |
| Jun 8, 11:16 PM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska, Missaukee, Wexford | 59 min |
| Jun 8, 11:18 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 57 min |
| Jun 8, 11:30 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 48 min |
| Jun 8, 11:35 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 85 min |
| Jun 8, 11:44 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Montcalm | 75 min |
| Jun 8, 11:51 PM EDT | Severe Thunderstorm Warning | DTX | Midland | 69 min |
| Jun 9, 12:04 AM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 63 min |
| Jun 9, 12:17 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Branch, Cass, Saint Joseph | 43 min |
| Jun 9, 12:21 AM EDT | Severe Thunderstorm Warning | APX | Gladwin | 26 min |
| Jun 9, 12:23 AM EDT | Severe Thunderstorm Warning | DTX | Bay | 57 min |
| Jun 9, 1:02 AM EDT | Severe Thunderstorm Warning | DTX | Huron, Saginaw, Tuscola | 69 min |
| Jun 9, 1:24 AM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 69 min |
| Jun 9, 2:20 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Saint Clair, Wayne | 40 min |
| Jun 9, 2:36 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe, Washtenaw, Wayne | 39 min |
| Jun 10, 2:31 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 14 min |
| Jun 10, 3:09 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 27 min |
| Jun 21, 4:31 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 59 min |
| Jun 21, 5:29 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Muskegon, Ottawa | 61 min |
| Jun 21, 5:41 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo, Oceana | 64 min |
| Jun 21, 5:59 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Kent, Ottawa | 61 min |
| Jun 21, 6:03 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 43 min |
| Jun 21, 6:25 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 50 min |
| Jun 21, 6:37 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo | 83 min |
| Jun 21, 6:39 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 66 min |
| Jun 21, 6:44 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Newaygo | 76 min |
| Jun 21, 6:59 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 46 min |
| Jun 21, 7:00 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 45 min |
| Jun 21, 7:25 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Montcalm | 65 min |
| Jun 21, 7:59 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Isabella, Montcalm | 91 min |
| Jun 21, 8:05 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 55 min |
| Jun 21, 8:25 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 65 min |
| Jun 21, 8:29 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland, Saginaw | 76 min |
| Jun 21, 8:36 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 22 min |
| Jun 21, 9:00 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 45 min |
| Jun 21, 9:04 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 56 min |
| Jun 21, 9:22 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 37 min |
| Jun 21, 9:44 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Genesee, Saginaw, Tuscola | 76 min |
| Jun 21, 9:59 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 15 min |
| Jun 21, 10:43 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 42 min |
| Jun 21, 10:46 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 49 min |
| Jun 22, 1:23 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Eaton, Ingham | 53 min |
| Jun 22, 1:36 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Grand Traverse, Kalkaska | 27 min |
| Jun 22, 1:48 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 72 min |
| Jun 22, 1:50 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 85 min |
| Jun 22, 2:06 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 69 min |
| Jun 22, 2:15 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 46 min |
| Jun 22, 2:28 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska, Otsego | 47 min |
| Jun 22, 2:36 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 69 min |
| Jun 22, 2:41 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 59 min |
| Jun 22, 3:12 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 63 min |
| Jun 22, 3:15 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 90 min |
| Jun 22, 3:22 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 52 min |
| Jun 22, 3:42 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 93 min |
| Jun 22, 3:53 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 43 min |
| Jun 22, 4:00 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 45 min |
| Jun 22, 4:44 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Genesee, Saginaw | 46 min |
| Jun 22, 4:45 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 30 min |
| Jun 22, 4:54 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 66 min |
| Jun 22, 5:30 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 75 min |
| Jun 22, 5:40 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Macomb, Oakland, Saint Clair | 80 min |
| Jul 1, 1:59 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 19 min |
| Jul 1, 10:55 PM EDT | Severe Thunderstorm Warning | MQT | Keweenaw | 52 min |
| Jul 2, 1:49 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Osceola | 41 min |
| Jul 2, 2:25 PM EDT | Severe Thunderstorm Warning | GRR | Clare | 38 min |
| Jul 2, 2:28 PM EDT | Severe Thunderstorm Warning | APX | Gladwin, Ogemaw, Roscommon | 62 min |
| Jul 2, 3:10 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 50 min |
| Jul 2, 4:03 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw | 57 min |
| Jul 2, 4:14 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 34 min |
| Jul 2, 4:17 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin | 36 min |
| Jul 2, 4:43 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Tuscola | 77 min |
| Jul 2, 4:49 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Iosco, Ogemaw | 39 min |
| Jul 2, 5:01 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 14 min |
| Jul 2, 5:02 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 18 min |
| Jul 2, 5:07 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 53 min |
| Jul 2, 5:10 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 25 min |
| Jul 2, 5:12 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 78 min |
| Jul 2, 5:16 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 48 min |
| Jul 2, 5:28 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 77 min |
| Jul 2, 5:31 PM EDT | Severe Thunderstorm Warning | IWX | Cass | 25 min |
| Jul 2, 5:36 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 54 min |
| Jul 2, 6:24 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair, Sanilac | 66 min |
| Jul 2, 6:30 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 60 min |
| Jul 2, 6:41 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Oakland | 66 min |
| Jul 2, 6:42 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Macomb, Saint Clair | 63 min |
| Jul 2, 7:24 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 81 min |
| Jul 2, 7:41 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 37 min |
| Jul 2, 7:56 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 79 min |
| Jul 2, 8:08 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 82 min |
| Jul 2, 8:08 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 42 min |
| Jul 2, 8:44 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 38 min |
| Jul 2, 9:05 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 35 min |
| Jul 5, 5:31 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 59 min |
| Jul 5, 5:52 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 53 min |
| Jul 11, 12:56 AM EDT | Severe Thunderstorm Warning | MQT | Gogebic | 64 min |
| Jul 11, 6:47 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 42 min |
| Jul 11, 6:49 AM EDT | Severe Thunderstorm Warning | GRR | Oceana | 56 min |
| Jul 11, 7:15 AM EDT | Severe Thunderstorm Warning | GRR | Mason | 50 min |
| Jul 11, 7:22 AM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 31 min |
| Jul 11, 7:31 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon | 59 min |
| Jul 11, 7:38 AM EDT | Severe Thunderstorm Warning | GRR | Lake, Newaygo, Oceana | 52 min |
| Jul 11, 7:47 AM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 58 min |
| Jul 11, 7:59 AM EDT | Severe Thunderstorm Warning | GRR | Ionia, Kent, Mecosta, Montcalm | 91 min |
| Jul 11, 8:39 AM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Isabella | 51 min |
| Jul 11, 8:48 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry | 44 min |
| Jul 11, 8:56 AM EDT | Severe Thunderstorm Warning | GRR | Clinton | 52 min |
| Jul 11, 9:19 AM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 41 min |
| Jul 11, 9:42 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 63 min |
| Jul 11, 9:42 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 78 min |
| Jul 11, 9:46 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Ottawa, Van Buren | 73 min |
| Jul 11, 10:21 AM EDT | Severe Thunderstorm Warning | GRR | Barry, Calhoun, Kalamazoo, Kent | 84 min |
| Jul 11, 10:29 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon | 31 min |
| Jul 11, 10:30 AM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 75 min |
| Jul 11, 10:58 AM EDT | Severe Thunderstorm Warning | GRR | Eaton, Ionia, Montcalm | 44 min |
| Jul 11, 11:19 AM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 56 min |
| Jul 11, 11:25 AM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ingham, Jackson | 45 min |
| Jul 11, 11:39 AM EDT | Severe Thunderstorm Warning | DTX | Livingston, Shiawassee, Washtenaw | 66 min |
| Jul 11, 11:42 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 63 min |
| Jul 11, 11:57 AM EDT | Severe Thunderstorm Warning | DTX | Genesee, Lapeer, Oakland | 63 min |
| Jul 11, 12:19 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 56 min |
| Jul 17, 7:56 PM EDT | Severe Thunderstorm Warning | MQT | Keweenaw | 32 min |
| Jul 17, 10:56 PM EDT | Severe Thunderstorm Warning | APX | Chippewa, Mackinac | 64 min |
| Jul 18, 12:29 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Benzie, Charlevoix, Cheboygan, Emmet, Grand Traverse and 4 more | 61 min |
| Jul 18, 12:46 AM EDT | Severe Thunderstorm Warning | GRR | Mason, Oceana | 67 min |
| Jul 18, 1:03 AM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Crawford, Montmorency, Oscoda, Otsego and 1 more | 47 min |
| Jul 18, 8:51 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 45 min |
| Jul 18, 1:30 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Montcalm | 31 min |
| Jul 18, 2:42 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 63 min |
| Jul 18, 3:02 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 73 min |
| Jul 18, 3:03 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 57 min |
| Jul 18, 3:27 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Oakland | 63 min |
| Jul 18, 5:34 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 56 min |
| Jul 18, 5:53 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ingham | 67 min |
| Jul 18, 6:04 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Shiawassee | 69 min |
| Jul 18, 6:36 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 52 min |
| Jul 18, 11:59 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo, Van Buren | 69 min |
| Jul 19, 12:07 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 38 min |
| Jul 20, 5:49 AM EDT | Severe Thunderstorm Warning | MQT | Houghton | 56 min |
| Jul 20, 7:18 AM EDT | Severe Thunderstorm Warning | MQT | Baraga | 27 min |
| Jul 22, 12:57 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 18 min |
| Jul 22, 1:36 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 39 min |
| Jul 22, 1:41 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 39 min |
| Jul 23, 4:20 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 40 min |
| Jul 23, 5:00 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 45 min |
| Jul 23, 5:38 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe, Washtenaw, Wayne | 65 min |
| Jul 24, 7:49 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 41 min |
| Jul 24, 8:58 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 62 min |
| Jul 25, 2:04 AM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 41 min |
| Jul 25, 3:27 PM EDT | Severe Thunderstorm Warning | MQT | Schoolcraft | 28 min |
| Jul 25, 4:40 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 51 min |
| Jul 27, 11:09 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 51 min |
| Jul 29, 1:30 AM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 33 min |
| Jul 29, 1:45 AM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 45 min |
| Jul 29, 2:13 AM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 65 min |
| Jul 29, 2:30 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 30 min |
| Jul 30, 1:56 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 49 min |
| Jul 30, 2:09 PM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 66 min |
| Jul 30, 2:50 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Iron, Ontonagon | 55 min |
| Jul 30, 3:19 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Iron | 56 min |
| Jul 30, 4:28 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 62 min |
| Jul 30, 4:54 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 47 min |
| Jul 30, 5:02 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 41 min |
| Jul 30, 5:10 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 37 min |
| Jul 30, 5:19 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 56 min |
| Jul 30, 5:23 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Marquette | 52 min |
| Jul 30, 5:30 PM EDT | Severe Thunderstorm Warning | MQT | Alger | 60 min |
| Jul 30, 5:59 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Schoolcraft | 61 min |
| Jul 30, 6:57 PM EDT | Severe Thunderstorm Warning | MQT | Luce, Schoolcraft | 63 min |
| Jul 31, 9:10 PM EDT | Severe Thunderstorm Warning | GRR | Mason | 65 min |
| Jul 31, 10:02 PM EDT | Severe Thunderstorm Warning | GRR | Oceana | 50 min |
| Aug 1, 3:23 AM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 37 min |
| Aug 1, 5:18 AM EDT | Severe Thunderstorm Warning | DTX | Bay, Tuscola | 35 min |
| Aug 1, 2:38 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 31 min |
| Aug 2, 8:33 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 57 min |
| Aug 2, 9:17 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Cass, Saint Joseph | 20 min |
| Aug 2, 10:40 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Newaygo | 73 min |
| Aug 2, 11:36 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 84 min |
| Aug 7, 8:26 PM EDT | Severe Thunderstorm Warning | IWX | Cass | 34 min |
| Aug 9, 9:03 AM EDT | Severe Thunderstorm Warning | APX | Chippewa, Mackinac | 33 min |
| Aug 9, 11:38 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix | 67 min |
| Aug 9, 12:15 PM EDT | Severe Thunderstorm Warning | APX | Antrim | 45 min |
| Aug 9, 4:12 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Wayne | 52 min |
| Aug 9, 4:44 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Washtenaw | 32 min |
| Aug 9, 5:42 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe, Washtenaw, Wayne | 31 min |
| Aug 13, 10:53 AM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 67 min |
| Aug 13, 1:06 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 54 min |
| Aug 13, 3:07 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 70 min |
| Aug 13, 3:21 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 54 min |
| Aug 13, 3:43 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 65 min |
| Aug 13, 3:43 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 29 min |
| Aug 13, 4:10 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Branch, Cass, Saint Joseph | 65 min |
| Aug 13, 5:04 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo | 64 min |
| Aug 13, 5:09 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale, Saint Joseph | 66 min |
| Aug 13, 5:35 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 73 min |
| Aug 13, 5:47 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 48 min |
| Aug 13, 6:15 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 63 min |
| Aug 13, 6:19 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 30 min |
| Aug 13, 6:57 PM EDT | Severe Thunderstorm Warning | DTX | Oakland, Wayne | 63 min |
| Aug 13, 7:37 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 53 min |
| Aug 13, 8:18 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 31 min |
| Aug 17, 3:29 PM EDT | Severe Thunderstorm Warning | APX | Mackinac | 25 min |
| Aug 18, 3:38 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 26 min |
| Aug 18, 4:59 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 46 min |
| Aug 19, 7:45 AM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 60 min |
| Aug 19, 8:21 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Ontonagon | 39 min |
| Aug 19, 8:59 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 61 min |
| Aug 19, 3:15 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 60 min |
| Aug 19, 4:44 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette | 46 min |
| Aug 19, 6:35 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 40 min |
| Aug 19, 8:40 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 50 min |
| Aug 20, 6:02 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska | 43 min |
| Aug 20, 1:06 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 39 min |
| Aug 20, 1:21 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 39 min |
| Aug 20, 1:42 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Kent, Montcalm | 48 min |
| Aug 20, 2:03 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 25 min |
| Aug 20, 2:04 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot, Ionia, Montcalm | 59 min |
| Aug 20, 2:47 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 55 min |
| Aug 20, 3:04 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 71 min |
| Aug 20, 3:32 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Eaton, Ingham, Jackson | 47 min |
| Aug 20, 3:43 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair, Sanilac | 24 min |
| Aug 20, 3:50 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 70 min |
| Aug 20, 4:05 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 55 min |
| Aug 20, 4:56 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Wayne | 47 min |
| Aug 20, 5:21 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 34 min |
| Aug 21, 4:10 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Presque Isle | 38 min |
| Aug 23, 10:45 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Leelanau, Manistee | 45 min |
| Aug 24, 5:43 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair, Sanilac | 47 min |
| Aug 24, 7:07 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 38 min |
| Aug 24, 7:36 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 54 min |
| Aug 24, 7:38 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 52 min |
| Aug 24, 7:45 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 60 min |
| Aug 24, 7:53 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 49 min |
| Aug 24, 7:56 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 79 min |
| Aug 24, 8:09 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 51 min |
| Aug 24, 8:16 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 74 min |
| Aug 24, 8:19 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Cass, Saint Joseph | 41 min |
| Aug 24, 8:25 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 47 min |
| Aug 24, 8:29 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 46 min |
| Aug 24, 8:50 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 45 min |
| Aug 24, 8:57 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 33 min |
| Aug 24, 9:29 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 31 min |
| Aug 24, 9:33 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 57 min |
| Aug 24, 9:48 PM EDT | Severe Thunderstorm Warning | DTX | Oakland, Wayne | 46 min |
| Aug 24, 9:58 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 40 min |
| Sep 2, 12:18 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Manistee | 42 min |
| Sep 2, 12:39 PM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska, Missaukee, Wexford | 66 min |
| Sep 3, 8:06 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Oceana, Ottawa | 54 min |
| Sep 3, 8:27 AM EDT | Severe Thunderstorm Warning | GRR | Newaygo | 63 min |
| Sep 3, 8:35 AM EDT | Severe Thunderstorm Warning | GRR | Isabella | 38 min |
| Sep 3, 8:44 AM EDT | Severe Thunderstorm Warning | GRR | Kent | 61 min |
| Sep 3, 8:57 AM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Montcalm | 63 min |
| Sep 3, 9:34 AM EDT | Severe Thunderstorm Warning | GRR | Gratiot, Isabella | 56 min |
| Sep 3, 9:54 AM EDT | Severe Thunderstorm Warning | DTX | Bay | 38 min |
| Sep 3, 9:58 AM EDT | Severe Thunderstorm Warning | DTX | Midland | 62 min |
| Sep 3, 10:30 AM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 62 min |
| Sep 3, 10:31 AM EDT | Severe Thunderstorm Warning | DTX | Huron, Tuscola | 44 min |
| Sep 3, 10:34 AM EDT | Severe Thunderstorm Warning | DTX | Bay | 50 min |
| Sep 3, 10:50 AM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin, Iosco, Ogemaw | 55 min |
| Sep 3, 5:01 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 59 min |
| Sep 3, 5:14 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 61 min |
| Sep 3, 5:22 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 38 min |
| Sep 3, 5:30 PM EDT | Severe Thunderstorm Warning | IWX | Branch | 60 min |
| Sep 3, 5:48 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 42 min |
| Sep 3, 6:05 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 40 min |
| Sep 3, 6:32 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 38 min |
| Sep 3, 6:44 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 28 min |
| Sep 3, 6:48 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 22 min |
| Sep 3, 7:15 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 15 min |
| Sep 3, 7:21 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 27 min |
| Sep 3, 7:39 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 45 min |
| Sep 3, 8:24 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 30 min |
| Sep 3, 8:32 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 53 min |
| Sep 3, 9:04 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 22 min |
| Sep 3, 9:08 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 37 min |
| Sep 3, 9:38 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 40 min |
| Sep 3, 10:41 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 29 min |
| Sep 4, 12:15 AM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 45 min |
| Sep 4, 12:39 AM EDT | Severe Thunderstorm Warning | DTX | Saint Clair, Sanilac, Tuscola | 81 min |
| Sep 12, 7:27 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Ontonagon | 63 min |
| Sep 12, 7:47 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 58 min |
| Sep 12, 7:57 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 63 min |
| Sep 12, 8:18 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 57 min |
| Sep 12, 8:30 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Ontonagon | 30 min |
| Sep 12, 9:04 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 24 min |
| Sep 12, 9:09 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron | 51 min |
| Sep 12, 10:00 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron, Marquette, Menominee | 60 min |
| Sep 26, 7:55 AM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin, Ogemaw | 36 min |
| Sep 29, 6:32 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 43 min |
| Sep 29, 7:03 PM EDT | Severe Thunderstorm Warning | GRR | Ionia | 42 min |
| Sep 29, 7:36 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 39 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Cass County25
- Saint Joseph County24
- Wayne County24
- Kent County21
- Houghton County21
- Washtenaw County20
- Lenawee County18
- Saint Clair County18
- Monroe County17
- Ottawa County17
- Berrien County17
- Manistee County16
- Kalkaska County16
- Antrim County16
- Ontonagon County16
- Montcalm County16
- Bay County16
- Branch County15
- Marquette County15
- Calhoun County15
- Oakland County15
- Hillsdale County14
- Macomb County14
- Tuscola County14
- Iron County13
- Otsego County13
- Allegan County13
- Van Buren County13
- Baraga County13
- Grand Traverse County12
- Wexford County12
- Isabella County12
- Huron County12
- Jackson County12
- Kalamazoo County12
- Presque Isle County12
- Alpena County11
- Menominee County11
- Shiawassee County11
- Cheboygan County11
43 more counties
- Saginaw County11
- Sanilac County11
- Gogebic County10
- Benzie County10
- Leelanau County10
- Charlevoix County10
- Barry County10
- Midland County10
- Genesee County10
- Lapeer County10
- Crawford County9
- Alcona County9
- Montmorency County9
- Dickinson County9
- Muskegon County9
- Oceana County9
- Ionia County9
- Keweenaw County9
- Alger County9
- Livingston County9
- Mecosta County8
- Delta County8
- Newaygo County8
- Gratiot County8
- Mason County8
- Chippewa County8
- Ingham County8
- Arenac County7
- Clinton County7
- Gladwin County7
- Clare County6
- Osceola County6
- Mackinac County6
- Emmet County6
- Luce County6
- Oscoda County5
- Eaton County5
- Iosco County5
- Lake County5
- Missaukee County4
- Schoolcraft County4
- Ogemaw County4
- Roscommon County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20102012
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.