Alert archive / Michigan / Severe Thunderstorm Warnings
Severe Thunderstorm Warnings in Michigan, 1990
105 severe thunderstorm warnings in 1990. 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 1990. Tap one for its archive.
- Severe Thunderstorm Warnings
- 105
- Busiest month
- September38 severe thunderstorm warnings
- Busiest day
- August 28, 199023 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 |
|---|---|---|---|---|
| Jan 25, 12:50 PM EST | Severe Thunderstorm Warning | DTX | Lenawee, Monroe, Washtenaw | 25 min |
| Jan 25, 1:19 PM EST | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 41 min |
| Jun 2, 11:22 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 53 min |
| Jun 3, 10:17 PM EDT | Severe Thunderstorm Warning | APX | Muskegon | 58 min |
| Jun 3, 10:17 PM EDT | Severe Thunderstorm Warning | APX | Mecosta, Osceola | 58 min |
| Jun 28, 6:00 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 45 min |
| Jun 28, 6:45 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 60 min |
| Jun 28, 8:15 PM EDT | Severe Thunderstorm Warning | IND | Saint Joseph | 30 min |
| Jun 30, 1:03 AM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Manistee, Wexford | 57 min |
| Jun 30, 1:18 AM EDT | Severe Thunderstorm Warning | APX | Manistee | 57 min |
| Jun 30, 2:02 AM EDT | Severe Thunderstorm Warning | APX | Missaukee, Wexford | 58 min |
| Jun 30, 2:22 AM EDT | Severe Thunderstorm Warning | APX | Lake, Manistee, Mason | 68 min |
| Jun 30, 3:52 AM EDT | Severe Thunderstorm Warning | APX | Muskegon, Oceana | 68 min |
| Jul 4, 8:14 PM EDT | Severe Thunderstorm Warning | APX | Muskegon | 61 min |
| Jul 4, 9:42 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Ionia | 33 min |
| Jul 4, 10:03 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 17 min |
| Jul 8, 8:35 PM EDT | Severe Thunderstorm Warning | DTX | Otsego | 35 min |
| Jul 8, 8:45 PM EDT | Severe Thunderstorm Warning | DTX | Crawford | 60 min |
| Jul 15, 9:33 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 42 min |
| Jul 16, 9:33 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 25 min |
| Jul 16, 10:34 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 11 min |
| Jul 16, 10:34 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 26 min |
| Jul 18, 8:55 AM EDT | Severe Thunderstorm Warning | DTX | Crawford | 65 min |
| Jul 18, 9:20 AM EDT | Severe Thunderstorm Warning | APX | Oscoda | 55 min |
| Jul 18, 12:18 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 27 min |
| Jul 18, 1:28 PM EDT | Severe Thunderstorm Warning | DTX | Gladwin | 32 min |
| Jul 18, 1:54 PM EDT | Severe Thunderstorm Warning | DTX | Arenac, Bay | 66 min |
| Jul 18, 3:05 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 55 min |
| Jul 18, 3:13 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac, Tuscola | 62 min |
| Jul 18, 3:39 PM EDT | Severe Thunderstorm Warning | DTX | Midland | 46 min |
| Jul 18, 4:21 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 39 min |
| Jul 18, 5:00 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Tuscola | 45 min |
| Jul 18, 6:00 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Saint Clair | 40 min |
| Jul 18, 6:00 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 40 min |
| Jul 19, 4:33 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Wayne | 39 min |
| Aug 14, 5:57 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 63 min |
| Aug 27, 4:46 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 59 min |
| Aug 27, 5:48 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix, Cheboygan, Emmet | 57 min |
| Aug 27, 6:23 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Montmorency | 37 min |
| Aug 27, 6:50 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Emmet | 60 min |
| Aug 27, 6:51 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 69 min |
| Aug 27, 7:09 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 66 min |
| Aug 27, 7:25 PM EDT | Severe Thunderstorm Warning | APX | Montmorency | 35 min |
| Aug 27, 8:00 PM EDT | Severe Thunderstorm Warning | DTX | Otsego | 60 min |
| Aug 27, 8:05 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Montmorency | 55 min |
| Aug 27, 8:10 PM EDT | Severe Thunderstorm Warning | DTX | Crawford | 65 min |
| Aug 27, 8:30 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 60 min |
| Aug 27, 8:40 PM EDT | Severe Thunderstorm Warning | DTX | Roscommon | 60 min |
| Aug 27, 8:51 PM EDT | Severe Thunderstorm Warning | APX | Oscoda | 54 min |
| Aug 27, 9:00 PM EDT | Severe Thunderstorm Warning | DTX | Roscommon | 45 min |
| Aug 27, 9:03 PM EDT | Severe Thunderstorm Warning | APX | Kalkaska | 27 min |
| Aug 27, 9:10 PM EDT | Severe Thunderstorm Warning | DTX | Crawford | 30 min |
| Aug 27, 9:14 PM EDT | Severe Thunderstorm Warning | APX | Missaukee | 61 min |
| Aug 27, 9:17 PM EDT | Severe Thunderstorm Warning | DTX | Ogemaw | 60 min |
| Aug 27, 9:35 PM EDT | Severe Thunderstorm Warning | DTX | Ogemaw, Roscommon | 60 min |
| Aug 27, 9:47 PM EDT | Severe Thunderstorm Warning | DTX | Arenac | 73 min |
| Aug 27, 10:00 PM EDT | Severe Thunderstorm Warning | DTX | Clare, Gladwin | 35 min |
| Aug 27, 10:22 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 53 min |
| Aug 27, 11:00 PM EDT | Severe Thunderstorm Warning | DTX | Clare, Gladwin | 60 min |
| Aug 27, 11:54 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 66 min |
| Aug 28, 12:49 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 41 min |
| Aug 28, 3:32 PM EDT | Severe Thunderstorm Warning | GRR | Hillsdale | 58 min |
| Aug 28, 5:24 PM EDT | Severe Thunderstorm Warning | IND | Berrien | 66 min |
| Aug 28, 5:42 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 63 min |
| Aug 28, 6:30 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 60 min |
| Aug 28, 6:37 PM EDT | Severe Thunderstorm Warning | IND | Berrien | 68 min |
| Sep 6, 5:00 AM EDT | Severe Thunderstorm Warning | DTX | Crawford | 60 min |
| Sep 6, 9:13 AM EDT | Severe Thunderstorm Warning | IND | Saint Joseph | 32 min |
| Sep 6, 3:20 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 55 min |
| Sep 6, 4:02 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 58 min |
| Sep 6, 4:21 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Tuscola | 54 min |
| Sep 6, 4:35 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 40 min |
| Sep 6, 4:53 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 67 min |
| Sep 6, 5:15 PM EDT | Severe Thunderstorm Warning | GRR | Clinton | 25 min |
| Sep 6, 5:28 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Saint Clair | 62 min |
| Sep 6, 5:43 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 32 min |
| Sep 6, 5:55 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 65 min |
| Sep 6, 6:45 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 30 min |
| Sep 6, 6:45 PM EDT | Severe Thunderstorm Warning | DTX | Saint Clair | 30 min |
| Sep 6, 8:07 PM EDT | Severe Thunderstorm Warning | APX | Muskegon | 68 min |
| Sep 6, 8:12 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Ottawa | 63 min |
| Sep 6, 8:23 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland | 67 min |
| Sep 6, 8:23 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 67 min |
| Sep 6, 8:38 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 67 min |
| Sep 6, 10:21 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw, Wayne | 69 min |
| Sep 7, 1:45 AM EDT | Severe Thunderstorm Warning | DTX | Wayne | 30 min |
| Sep 11, 7:48 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 57 min |
| Sep 12, 9:00 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 45 min |
| Sep 13, 2:15 AM EDT | Severe Thunderstorm Warning | MQT | Alger | 60 min |
| Sep 13, 2:23 AM EDT | Severe Thunderstorm Warning | MQT | Marquette | 67 min |
| Sep 13, 5:16 AM EDT | Severe Thunderstorm Warning | MQT | Alger | 44 min |
| Sep 13, 6:52 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 38 min |
| Sep 14, 11:03 AM EDT | Severe Thunderstorm Warning | GRR | Isabella | 27 min |
| Sep 14, 11:51 AM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Kalamazoo, Van Buren | 39 min |
| Sep 14, 12:13 PM EDT | Severe Thunderstorm Warning | GRR | Calhoun, Eaton | 62 min |
| Sep 14, 12:38 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 52 min |
| Sep 14, 12:45 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 60 min |
| Sep 14, 12:56 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Shiawassee | 64 min |
| Sep 14, 1:09 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 66 min |
| Sep 14, 1:34 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 41 min |
| Sep 14, 1:34 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 41 min |
| Sep 14, 1:54 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac | 51 min |
| Sep 14, 2:14 PM EDT | Severe Thunderstorm Warning | DTX | Monroe, Wayne | 61 min |
| Sep 14, 2:14 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 61 min |
| Oct 4, 7:14 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 31 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Macomb County8
- Wayne County7
- Washtenaw County6
- Genesee County6
- Oakland County5
- Van Buren County5
- Crawford County5
- Saint Clair County5
- Muskegon County4
- Tuscola County4
- Alger County4
- Lenawee County3
- Monroe County3
- Manistee County3
- Eaton County3
- Gladwin County3
- Livingston County3
- Alpena County3
- Montmorency County3
- Roscommon County3
- Kalamazoo County2
- Saint Joseph County2
- Wexford County2
- Missaukee County2
- Barry County2
- Otsego County2
- Ingham County2
- Oscoda County2
- Iosco County2
- Arenac County2
- Bay County2
- Isabella County2
- Sanilac County2
- Midland County2
- Schoolcraft County2
- Cheboygan County2
- Emmet County2
- Ogemaw County2
- Clare County2
- Berrien County2
26 more counties
- Marquette County2
- Mecosta County1
- Osceola County1
- Benzie County1
- Grand Traverse County1
- Lake County1
- Mason County1
- Oceana County1
- Ionia County1
- Gratiot County1
- Delta County1
- Charlevoix County1
- Presque Isle County1
- Alcona County1
- Kalkaska County1
- Huron County1
- Hillsdale County1
- Saginaw County1
- Lapeer County1
- Clinton County1
- Kent County1
- Ottawa County1
- Allegan County1
- Calhoun County1
- Jackson County1
- Shiawassee County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.