Alert archive / Michigan / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Michigan, 2020
342 severe thunderstorm warnings in 2020. 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 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 342
- Busiest month
- August84 severe thunderstorm warnings
- Busiest day
- June 10, 202048 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 7, 5:12 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 48 min |
| Apr 7, 5:18 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 13 min |
| Apr 7, 5:37 PM EDT | Severe Thunderstorm Warning | APX | Wexford | 38 min |
| Apr 7, 5:51 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Manistee | 39 min |
| Apr 7, 5:52 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo | 55 min |
| Apr 7, 6:05 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Osceola | 55 min |
| Apr 7, 6:20 PM EDT | Severe Thunderstorm Warning | APX | Wexford | 40 min |
| Apr 7, 6:49 PM EDT | Severe Thunderstorm Warning | APX | Gladwin | 41 min |
| Apr 7, 6:54 PM EDT | Severe Thunderstorm Warning | APX | Missaukee | 36 min |
| Apr 7, 7:06 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 54 min |
| Apr 7, 7:10 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Osceola | 50 min |
| Apr 7, 7:13 PM EDT | Severe Thunderstorm Warning | GRR | Ionia | 47 min |
| Apr 7, 7:14 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella, Mecosta, Osceola | 46 min |
| Apr 7, 7:17 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 88 min |
| Apr 7, 7:42 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 48 min |
| Apr 7, 7:42 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Mecosta | 34 min |
| Apr 7, 7:48 PM EDT | Severe Thunderstorm Warning | APX | Missaukee, Wexford | 42 min |
| Apr 7, 7:53 PM EDT | Severe Thunderstorm Warning | APX | Gladwin | 14 min |
| Apr 7, 7:54 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw | 16 min |
| Apr 7, 7:54 PM EDT | Severe Thunderstorm Warning | GRR | Eaton, Ingham | 51 min |
| Apr 7, 8:01 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 11 min |
| Apr 7, 8:12 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 33 min |
| Apr 7, 8:16 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 59 min |
| Apr 7, 8:19 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 41 min |
| Apr 7, 8:19 PM EDT | Severe Thunderstorm Warning | GRR | Ionia | 41 min |
| Apr 7, 8:25 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 80 min |
| Apr 7, 8:26 PM EDT | Severe Thunderstorm Warning | APX | Roscommon | 34 min |
| Apr 7, 8:29 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 30 min |
| Apr 7, 8:35 PM EDT | Severe Thunderstorm Warning | GRR | Ingham, Jackson | 28 min |
| Apr 7, 8:36 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Mecosta, Montcalm | 39 min |
| Apr 7, 8:41 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 64 min |
| Apr 7, 8:53 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin, Ogemaw | 32 min |
| Apr 7, 8:59 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Eaton | 58 min |
| Apr 7, 9:05 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 14 min |
| Apr 7, 9:12 PM EDT | Severe Thunderstorm Warning | DTX | Midland | 31 min |
| Apr 7, 9:13 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo | 71 min |
| Apr 7, 9:17 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 47 min |
| Apr 7, 9:29 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 46 min |
| Apr 7, 9:31 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw | 28 min |
| Apr 7, 9:36 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 39 min |
| Apr 7, 9:41 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 42 min |
| Apr 7, 9:54 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 32 min |
| Apr 7, 9:57 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 48 min |
| Apr 7, 10:08 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 29 min |
| Apr 7, 10:44 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 46 min |
| Apr 7, 10:47 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 43 min |
| May 10, 2:41 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 49 min |
| May 23, 6:35 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 40 min |
| May 25, 3:50 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan | 25 min |
| May 25, 8:36 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 24 min |
| May 26, 3:16 PM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska, Missaukee, Wexford | 29 min |
| May 26, 6:03 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 27 min |
| May 26, 6:05 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 18 min |
| May 26, 7:18 PM EDT | Severe Thunderstorm Warning | GRR | Lake | 28 min |
| May 26, 8:02 PM EDT | Severe Thunderstorm Warning | APX | Manistee, Wexford | 58 min |
| May 26, 8:51 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse | 39 min |
| May 27, 2:55 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 35 min |
| Jun 2, 11:07 PM EDT | Severe Thunderstorm Warning | GRR | Mason, Muskegon, Oceana | 83 min |
| Jun 2, 11:43 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Newaygo | 62 min |
| Jun 3, 12:26 AM EDT | Severe Thunderstorm Warning | GRR | Ionia, Kent, Mecosta, Montcalm, Osceola | 64 min |
| Jun 3, 12:54 AM EDT | Severe Thunderstorm Warning | GRR | Clare, Clinton, Gratiot, Isabella | 66 min |
| Jun 3, 1:27 AM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 48 min |
| Jun 3, 1:42 AM EDT | Severe Thunderstorm Warning | DTX | Bay | 33 min |
| Jun 3, 1:51 AM EDT | Severe Thunderstorm Warning | DTX | Genesee | 39 min |
| Jun 3, 2:16 AM EDT | Severe Thunderstorm Warning | DTX | Huron, Tuscola | 69 min |
| Jun 5, 4:25 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 28 min |
| Jun 9, 5:45 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo | 45 min |
| Jun 9, 6:23 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 37 min |
| Jun 9, 6:36 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry | 36 min |
| Jun 9, 7:11 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Muskegon, Ottawa | 49 min |
| Jun 9, 7:43 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 14 min |
| Jun 9, 8:05 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo, Van Buren | 55 min |
| Jun 9, 9:31 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Ionia, Kent, Montcalm | 33 min |
| Jun 9, 10:00 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Roscommon | 30 min |
| Jun 9, 11:45 PM EDT | Severe Thunderstorm Warning | GRR | Newaygo | 34 min |
| Jun 10, 12:17 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Ottawa | 21 min |
| Jun 10, 1:16 AM EDT | Severe Thunderstorm Warning | GRR | Allegan | 22 min |
| Jun 10, 11:06 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo | 84 min |
| Jun 10, 11:12 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Ottawa, Van Buren | 71 min |
| Jun 10, 11:29 AM EDT | Severe Thunderstorm Warning | GRR | Kent | 77 min |
| Jun 10, 12:00 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ionia | 90 min |
| Jun 10, 12:09 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Montcalm, Muskegon, Newaygo | 70 min |
| Jun 10, 12:28 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 32 min |
| Jun 10, 12:40 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 35 min |
| Jun 10, 12:41 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland, Saginaw | 64 min |
| Jun 10, 12:51 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Gratiot, Isabella, Osceola | 57 min |
| Jun 10, 12:56 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Cass, Saint Joseph | 49 min |
| Jun 10, 1:08 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 52 min |
| Jun 10, 1:29 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 61 min |
| Jun 10, 1:36 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Tuscola | 69 min |
| Jun 10, 1:41 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 49 min |
| Jun 10, 1:44 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Iosco | 31 min |
| Jun 10, 1:47 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 43 min |
| Jun 10, 1:50 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry | 40 min |
| Jun 10, 2:07 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 53 min |
| Jun 10, 2:16 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 29 min |
| Jun 10, 2:20 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Genesee, Saginaw, Shiawassee, Tuscola | 70 min |
| Jun 10, 2:25 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 65 min |
| Jun 10, 2:29 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 16 min |
| Jun 10, 2:39 PM EDT | Severe Thunderstorm Warning | GRR | Eaton, Ingham | 66 min |
| Jun 10, 2:40 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 50 min |
| Jun 10, 2:59 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Livingston, Shiawassee | 61 min |
| Jun 10, 3:05 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 40 min |
| Jun 10, 3:07 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 38 min |
| Jun 10, 3:09 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 81 min |
| Jun 10, 3:16 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 44 min |
| Jun 10, 3:21 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 69 min |
| Jun 10, 3:27 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 78 min |
| Jun 10, 3:40 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw, Tuscola | 53 min |
| Jun 10, 3:46 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Sanilac | 74 min |
| Jun 10, 3:46 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Oakland | 74 min |
| Jun 10, 3:51 PM EDT | Severe Thunderstorm Warning | IWX | Hillsdale | 24 min |
| Jun 10, 4:28 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 62 min |
| Jun 10, 4:32 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 44 min |
| Jun 10, 4:40 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 80 min |
| Jun 10, 4:44 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 62 min |
| Jun 10, 5:17 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Washtenaw, Wayne | 34 min |
| Jun 10, 5:42 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 33 min |
| Jun 10, 5:59 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 61 min |
| Jun 22, 4:30 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 15 min |
| Jun 22, 6:03 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 27 min |
| Jun 26, 4:01 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Iron | 29 min |
| Jun 26, 5:44 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 46 min |
| Jun 26, 8:57 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 65 min |
| Jun 26, 9:04 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 56 min |
| Jun 26, 9:05 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 25 min |
| Jun 26, 9:27 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 48 min |
| Jun 26, 9:34 PM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 41 min |
| Jun 26, 9:54 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 66 min |
| Jun 26, 10:22 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 38 min |
| Jun 26, 10:26 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale, Saint Joseph | 64 min |
| Jun 26, 10:31 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 59 min |
| Jun 26, 11:04 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 16 min |
| Jun 26, 11:07 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 53 min |
| Jun 26, 11:09 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe, Washtenaw, Wayne | 66 min |
| Jun 26, 11:39 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Wayne | 59 min |
| Jul 2, 3:39 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 36 min |
| Jul 5, 2:16 PM EDT | Severe Thunderstorm Warning | MQT | Schoolcraft | 29 min |
| Jul 5, 2:51 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee | 24 min |
| Jul 5, 3:13 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 32 min |
| Jul 5, 3:43 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 32 min |
| Jul 5, 5:17 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 18 min |
| Jul 5, 8:53 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Houghton, Iron, Ontonagon | 37 min |
| Jul 6, 3:46 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 23 min |
| Jul 6, 3:47 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Luce | 29 min |
| Jul 6, 4:20 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 25 min |
| Jul 6, 4:22 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 53 min |
| Jul 6, 4:26 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 29 min |
| Jul 6, 4:52 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Menominee, Schoolcraft | 38 min |
| Jul 6, 5:27 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Schoolcraft | 32 min |
| Jul 8, 1:54 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 26 min |
| Jul 8, 2:25 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 50 min |
| Jul 8, 8:23 PM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 37 min |
| Jul 8, 8:43 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 32 min |
| Jul 8, 9:10 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 35 min |
| Jul 9, 2:39 AM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 36 min |
| Jul 9, 5:54 PM EDT | Severe Thunderstorm Warning | APX | Oscoda | 36 min |
| Jul 9, 6:07 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Macomb, Oakland, Saint Clair | 23 min |
| Jul 9, 6:20 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 55 min |
| Jul 9, 9:41 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 48 min |
| Jul 10, 10:53 AM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 52 min |
| Jul 10, 11:58 AM EDT | Severe Thunderstorm Warning | DTX | Monroe, Washtenaw, Wayne | 46 min |
| Jul 10, 1:23 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 52 min |
| Jul 10, 1:57 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 63 min |
| Jul 15, 4:05 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Grand Traverse, Kalkaska | 55 min |
| Jul 15, 4:38 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Kalkaska, Otsego | 15 min |
| Jul 18, 6:17 AM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron | 43 min |
| Jul 18, 10:20 AM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Emmet | 38 min |
| Jul 18, 10:26 AM EDT | Severe Thunderstorm Warning | APX | Antrim | 49 min |
| Jul 18, 10:40 AM EDT | Severe Thunderstorm Warning | APX | Charlevoix, Cheboygan, Montmorency, Otsego | 40 min |
| Jul 18, 10:55 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Kalkaska | 50 min |
| Jul 18, 11:08 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska, Otsego | 52 min |
| Jul 18, 12:15 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 30 min |
| Jul 18, 12:30 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Oscoda | 60 min |
| Jul 18, 1:18 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 42 min |
| Jul 18, 4:31 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix, Emmet | 44 min |
| Jul 18, 4:35 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 40 min |
| Jul 18, 4:49 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan | 41 min |
| Jul 18, 5:04 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 56 min |
| Jul 18, 5:12 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 48 min |
| Jul 18, 6:04 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 56 min |
| Jul 18, 11:31 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 44 min |
| Jul 19, 12:03 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Gogebic, Houghton, Ontonagon | 42 min |
| Jul 19, 12:08 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 52 min |
| Jul 19, 2:37 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Marquette | 53 min |
| Jul 19, 3:05 AM EDT | Severe Thunderstorm Warning | MQT | Delta, Dickinson, Marquette, Menominee | 40 min |
| Jul 19, 3:23 AM EDT | Severe Thunderstorm Warning | MQT | Delta, Schoolcraft | 52 min |
| Jul 19, 3:42 AM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee, Schoolcraft | 48 min |
| Jul 19, 3:59 AM EDT | Severe Thunderstorm Warning | APX | Chippewa | 61 min |
| Jul 19, 4:06 AM EDT | Severe Thunderstorm Warning | MQT | Menominee | 39 min |
| Jul 19, 4:33 AM EDT | Severe Thunderstorm Warning | APX | Charlevoix | 27 min |
| Jul 19, 5:26 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Otsego | 64 min |
| Jul 19, 5:37 AM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 68 min |
| Jul 19, 6:07 AM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska, Leelanau, Missaukee, Wexford | 53 min |
| Jul 19, 6:14 AM EDT | Severe Thunderstorm Warning | APX | Alpena, Crawford, Montmorency, Oscoda, Otsego | 61 min |
| Jul 19, 7:07 AM EDT | Severe Thunderstorm Warning | GRR | Mason | 39 min |
| Jul 19, 7:33 AM EDT | Severe Thunderstorm Warning | APX | Arenac, Iosco, Ogemaw | 42 min |
| Jul 19, 8:25 AM EDT | Severe Thunderstorm Warning | GRR | Isabella, Mecosta | 44 min |
| Jul 19, 8:28 AM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin | 36 min |
| Jul 19, 8:34 AM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 56 min |
| Jul 19, 8:54 AM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 51 min |
| Jul 19, 9:03 AM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 73 min |
| Jul 19, 9:17 AM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 58 min |
| Jul 19, 10:07 AM EDT | Severe Thunderstorm Warning | DTX | Genesee, Shiawassee | 53 min |
| Jul 19, 10:21 AM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Oakland | 54 min |
| Jul 19, 11:43 AM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 35 min |
| Jul 19, 11:44 AM EDT | Severe Thunderstorm Warning | GRR | Calhoun | 20 min |
| Jul 19, 11:49 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 56 min |
| Jul 19, 1:22 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 38 min |
| Jul 19, 1:34 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 40 min |
| Jul 19, 2:02 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 58 min |
| Jul 26, 6:55 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 27 min |
| Jul 28, 8:37 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 29 min |
| Jul 28, 9:46 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Ottawa | 41 min |
| Aug 3, 9:39 AM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 34 min |
| Aug 9, 8:13 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Ontonagon | 32 min |
| Aug 9, 8:32 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Ontonagon | 28 min |
| Aug 9, 8:57 PM EDT | Severe Thunderstorm Warning | MQT | Houghton | 33 min |
| Aug 9, 9:05 PM EDT | Severe Thunderstorm Warning | MQT | Houghton, Keweenaw | 13 min |
| Aug 9, 9:08 PM EDT | Severe Thunderstorm Warning | MQT | Houghton | 26 min |
| Aug 9, 9:44 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 46 min |
| Aug 9, 9:52 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 23 min |
| Aug 9, 10:23 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron | 37 min |
| Aug 9, 10:28 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Iron, Marquette | 32 min |
| Aug 9, 10:53 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette | 52 min |
| Aug 10, 9:42 AM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette, Menominee | 33 min |
| Aug 10, 10:11 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Dickinson, Marquette | 49 min |
| Aug 10, 10:55 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 35 min |
| Aug 10, 12:31 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette, Menominee | 44 min |
| Aug 10, 12:44 PM EDT | Severe Thunderstorm Warning | MQT | Luce | 16 min |
| Aug 10, 1:09 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Dickinson, Marquette, Menominee | 32 min |
| Aug 10, 2:09 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 51 min |
| Aug 10, 2:52 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee | 38 min |
| Aug 10, 3:43 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 47 min |
| Aug 10, 3:53 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Presque Isle | 37 min |
| Aug 10, 4:10 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 35 min |
| Aug 10, 4:12 PM EDT | Severe Thunderstorm Warning | APX | Chippewa | 29 min |
| Aug 10, 5:19 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 71 min |
| Aug 10, 5:30 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Presque Isle | 45 min |
| Aug 10, 5:49 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Ottawa, Van Buren | 86 min |
| Aug 10, 6:24 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 66 min |
| Aug 10, 6:26 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 34 min |
| Aug 10, 6:50 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo | 37 min |
| Aug 10, 7:33 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 42 min |
| Aug 10, 7:38 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco, Ogemaw, Oscoda | 38 min |
| Aug 14, 2:42 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 48 min |
| Aug 14, 2:53 PM EDT | Severe Thunderstorm Warning | GRR | Ingham, Jackson | 52 min |
| Aug 14, 4:14 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 41 min |
| Aug 15, 7:56 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 64 min |
| Aug 16, 2:55 AM EDT | Severe Thunderstorm Warning | APX | Gladwin | 36 min |
| Aug 21, 3:04 PM EDT | Severe Thunderstorm Warning | APX | Montmorency | 41 min |
| Aug 21, 3:33 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette, Menominee | 30 min |
| Aug 21, 4:01 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Iron | 44 min |
| Aug 21, 4:24 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee | 51 min |
| Aug 21, 4:46 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 44 min |
| Aug 21, 4:52 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee | 38 min |
| Aug 21, 5:40 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 35 min |
| Aug 21, 6:05 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 25 min |
| Aug 21, 6:17 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 25 min |
| Aug 21, 6:26 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 34 min |
| Aug 21, 6:29 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 26 min |
| Aug 21, 7:09 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 24 min |
| Aug 21, 8:00 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Ontonagon | 30 min |
| Aug 21, 8:15 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Houghton, Ontonagon | 30 min |
| Aug 21, 8:19 PM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 26 min |
| Aug 24, 2:54 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 38 min |
| Aug 25, 10:38 AM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo, Oceana | 37 min |
| Aug 26, 2:11 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Ontonagon | 19 min |
| Aug 26, 2:27 AM EDT | Severe Thunderstorm Warning | MQT | Baraga | 18 min |
| Aug 26, 2:44 AM EDT | Severe Thunderstorm Warning | MQT | Baraga | 16 min |
| Aug 26, 3:24 AM EDT | Severe Thunderstorm Warning | APX | Manistee | 38 min |
| Aug 26, 4:09 AM EDT | Severe Thunderstorm Warning | GRR | Mason, Oceana | 66 min |
| Aug 26, 9:27 AM EDT | Severe Thunderstorm Warning | MQT | Schoolcraft | 33 min |
| Aug 27, 10:41 AM EDT | Severe Thunderstorm Warning | GRR | Mason | 54 min |
| Aug 27, 6:18 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 27 min |
| Aug 28, 2:09 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 36 min |
| Aug 28, 2:26 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon | 44 min |
| Aug 28, 2:37 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Washtenaw | 53 min |
| Aug 28, 3:16 PM EDT | Severe Thunderstorm Warning | GRR | Newaygo | 27 min |
| Aug 28, 3:27 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta | 35 min |
| Aug 28, 3:54 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 51 min |
| Aug 28, 4:29 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 58 min |
| Aug 28, 4:43 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 59 min |
| Aug 28, 8:49 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Ottawa | 56 min |
| Aug 28, 9:24 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Montcalm, Muskegon, Newaygo | 66 min |
| Aug 28, 9:42 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 48 min |
| Aug 28, 9:44 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 61 min |
| Aug 28, 10:13 PM EDT | Severe Thunderstorm Warning | GRR | Ionia | 32 min |
| Aug 28, 10:26 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Montcalm | 40 min |
| Aug 28, 10:46 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot | 44 min |
| Aug 28, 10:56 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 32 min |
| Aug 28, 10:56 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Calhoun, Eaton | 64 min |
| Aug 28, 11:24 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw, Shiawassee | 41 min |
| Aug 28, 11:25 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Kalamazoo | 50 min |
| Aug 28, 11:47 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 68 min |
| Aug 29, 12:06 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 39 min |
| Aug 29, 12:20 AM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 55 min |
| Aug 29, 12:39 AM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass, Saint Joseph | 51 min |
| Sep 1, 6:24 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Washtenaw | 35 min |
| Sep 25, 8:14 PM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 46 min |
| Sep 25, 8:46 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Ontonagon | 29 min |
| Sep 25, 9:54 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Marquette | 36 min |
| Sep 25, 10:08 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Iron, Marquette | 37 min |
| Sep 25, 10:27 PM EDT | Severe Thunderstorm Warning | MQT | Gogebic, Iron | 33 min |
| Sep 25, 10:31 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 29 min |
| Sep 26, 2:32 AM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Emmet | 32 min |
| Sep 26, 8:29 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Leelanau | 46 min |
| Sep 26, 9:38 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Grand Traverse, Kalkaska | 37 min |
| Sep 26, 10:14 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Otsego | 46 min |
| Sep 26, 11:37 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Crawford, Montmorency, Oscoda, Otsego | 38 min |
| Sep 26, 12:16 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Montmorency, Oscoda | 29 min |
| Sep 26, 6:24 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 21 min |
| Sep 26, 8:14 PM EDT | Severe Thunderstorm Warning | MQT | Iron | 46 min |
| Sep 26, 10:23 PM EDT | Severe Thunderstorm Warning | MQT | Alger | 22 min |
| Oct 23, 12:37 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot | 23 min |
| Oct 23, 12:44 PM EDT | Severe Thunderstorm Warning | DTX | Midland, Saginaw, Shiawassee | 61 min |
| Oct 23, 1:09 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 51 min |
| Oct 23, 1:24 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 51 min |
| Oct 23, 1:30 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Tuscola | 45 min |
| Oct 23, 1:32 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Ingham, Ionia | 58 min |
| Oct 23, 1:54 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 51 min |
| Oct 23, 1:56 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 49 min |
| Oct 23, 2:14 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 61 min |
| Oct 23, 2:20 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Jackson | 55 min |
| Oct 23, 2:21 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 54 min |
| Oct 23, 2:28 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 31 min |
| Oct 23, 2:39 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 39 min |
| Oct 23, 2:47 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 58 min |
| Oct 23, 3:04 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 56 min |
| Oct 23, 3:09 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 81 min |
| Oct 23, 4:00 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Washtenaw, Wayne | 58 min |
| Nov 10, 6:52 PM EST | Severe Thunderstorm Warning | GRR | Mason, Muskegon, Oceana | 83 min |
| Nov 10, 7:22 PM EST | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Manistee, Wexford | 38 min |
| Nov 10, 7:35 PM EST | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Crawford, Kalkaska, Otsego | 25 min |
| Nov 10, 7:35 PM EST | Severe Thunderstorm Warning | GRR | Lake, Newaygo | 85 min |
| Nov 10, 7:42 PM EST | Severe Thunderstorm Warning | GRR | Allegan, Ottawa, Van Buren | 70 min |
| Nov 10, 7:56 PM EST | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Montmorency, Otsego and 1 more | 21 min |
| Nov 10, 8:01 PM EST | Severe Thunderstorm Warning | IWX | Berrien | 44 min |
| Nov 10, 8:42 PM EST | Severe Thunderstorm Warning | IWX | Berrien, Cass | 48 min |
| Nov 10, 8:50 PM EST | Severe Thunderstorm Warning | GRR | Montcalm | 55 min |
| Nov 10, 9:25 PM EST | Severe Thunderstorm Warning | APX | Ogemaw, Oscoda, Roscommon | 35 min |
| Nov 10, 9:28 PM EST | Severe Thunderstorm Warning | APX | Crawford, Montmorency, Oscoda, Roscommon | 32 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Menominee County26
- Washtenaw County16
- Berrien County16
- Dickinson County16
- Cass County14
- Saint Joseph County13
- Houghton County13
- Marquette County13
- Allegan County12
- Cheboygan County12
- Iron County12
- Delta County12
- Ontonagon County12
- Muskegon County11
- Lenawee County11
- Baraga County11
- Bay County10
- Saginaw County10
- Hillsdale County10
- Antrim County10
- Ottawa County9
- Tuscola County9
- Jackson County9
- Calhoun County9
- Kalamazoo County9
- Wayne County9
- Otsego County9
- Presque Isle County9
- Newaygo County8
- Ionia County8
- Kent County8
- Livingston County8
- Macomb County8
- Saint Clair County8
- Monroe County8
- Branch County8
- Kalkaska County8
- Shiawassee County8
- Schoolcraft County8
- Oscoda County8
42 more counties
- Wexford County7
- Isabella County7
- Mecosta County7
- Montcalm County7
- Barry County7
- Gratiot County7
- Genesee County7
- Huron County7
- Gogebic County7
- Alger County7
- Charlevoix County7
- Montmorency County7
- Midland County6
- Eaton County6
- Ingham County6
- Sanilac County6
- Grand Traverse County6
- Van Buren County6
- Crawford County6
- Oakland County6
- Alpena County6
- Manistee County5
- Clare County5
- Osceola County5
- Gladwin County5
- Lapeer County5
- Mason County5
- Clinton County5
- Iosco County5
- Emmet County5
- Benzie County4
- Missaukee County4
- Roscommon County4
- Arenac County4
- Ogemaw County4
- Oceana County4
- Alcona County4
- Lake County3
- Luce County3
- Chippewa County3
- Keweenaw County2
- Leelanau County2
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.