Alert archive / Michigan / Severe Thunderstorm Warnings / 2015
Severe Thunderstorm Warnings in Michigan, August 2015
102 severe thunderstorm warnings in August 2015. 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 August 2015. Tap one for its archive.
- Severe Thunderstorm Warnings
- 102
- Busiest day
- August 2, 201551 severe thunderstorm warnings
Over time
By day
Days in UTC, the clock the archive keeps.
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 |
|---|---|---|---|---|
| Aug 2, 6:05 AM EDT | Severe Thunderstorm Warning | MQT | Houghton, Ontonagon | 40 min |
| Aug 2, 6:52 AM EDT | Severe Thunderstorm Warning | MQT | Baraga | 38 min |
| Aug 2, 7:06 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Iron, Marquette | 39 min |
| Aug 2, 7:41 AM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette | 35 min |
| Aug 2, 7:57 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Menominee | 48 min |
| Aug 2, 8:13 AM EDT | Severe Thunderstorm Warning | MQT | Alger, Delta, Schoolcraft | 47 min |
| Aug 2, 8:35 AM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee | 32 min |
| Aug 2, 10:34 AM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Presque Isle | 41 min |
| Aug 2, 11:21 AM EDT | Severe Thunderstorm Warning | APX | Leelanau | 54 min |
| Aug 2, 11:40 AM EDT | Severe Thunderstorm Warning | APX | Manistee | 38 min |
| Aug 2, 11:52 AM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Emmet, Grand Traverse, Kalkaska | 53 min |
| Aug 2, 12:16 PM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska, Missaukee, Wexford | 45 min |
| Aug 2, 12:24 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Crawford, Otsego | 66 min |
| Aug 2, 12:54 PM EDT | Severe Thunderstorm Warning | APX | Montmorency, Oscoda | 66 min |
| Aug 2, 1:19 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Presque Isle | 56 min |
| Aug 2, 1:24 PM EDT | Severe Thunderstorm Warning | APX | Gladwin | 30 min |
| Aug 2, 1:33 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac, Tuscola | 57 min |
| Aug 2, 1:36 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco, Ogemaw, Oscoda | 36 min |
| Aug 2, 1:43 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Iosco | 39 min |
| Aug 2, 2:18 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 57 min |
| Aug 2, 2:24 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac, Tuscola | 81 min |
| Aug 2, 2:35 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw | 55 min |
| Aug 2, 2:38 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 37 min |
| Aug 2, 3:29 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw | 32 min |
| Aug 2, 3:34 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac, Tuscola | 56 min |
| Aug 2, 3:39 PM EDT | Severe Thunderstorm Warning | APX | Kalkaska, Missaukee | 50 min |
| Aug 2, 3:57 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Leelanau, Manistee, Wexford | 63 min |
| Aug 2, 4:05 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Roscommon | 55 min |
| Aug 2, 4:31 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Grand Traverse, Kalkaska, Missaukee, Otsego and 2 more | 59 min |
| Aug 2, 4:33 PM EDT | Severe Thunderstorm Warning | APX | Ogemaw | 57 min |
| Aug 2, 5:00 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Iosco | 53 min |
| Aug 2, 5:00 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Crawford, Kalkaska, Montmorency, Oscoda and 1 more | 60 min |
| Aug 2, 5:19 PM EDT | Severe Thunderstorm Warning | APX | Wexford | 26 min |
| Aug 2, 5:25 PM EDT | Severe Thunderstorm Warning | APX | Missaukee, Ogemaw, Roscommon | 65 min |
| Aug 2, 5:31 PM EDT | Severe Thunderstorm Warning | APX | Missaukee | 29 min |
| Aug 2, 5:43 PM EDT | Severe Thunderstorm Warning | APX | Gladwin, Roscommon | 32 min |
| Aug 2, 5:45 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 90 min |
| Aug 2, 5:56 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Arenac, Iosco | 64 min |
| Aug 2, 5:57 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 48 min |
| Aug 2, 5:58 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Manistee | 41 min |
| Aug 2, 6:01 PM EDT | Severe Thunderstorm Warning | GRR | Lake, Mason, Osceola | 44 min |
| Aug 2, 6:15 PM EDT | Severe Thunderstorm Warning | APX | Gladwin | 30 min |
| Aug 2, 6:19 PM EDT | Severe Thunderstorm Warning | APX | Wexford | 34 min |
| Aug 2, 6:21 PM EDT | Severe Thunderstorm Warning | GRR | Clare | 84 min |
| Aug 2, 6:24 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac, Tuscola | 81 min |
| Aug 2, 6:42 PM EDT | Severe Thunderstorm Warning | APX | Missaukee | 32 min |
| Aug 2, 7:08 PM EDT | Severe Thunderstorm Warning | APX | Gladwin, Roscommon | 52 min |
| Aug 2, 7:08 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 32 min |
| Aug 2, 7:25 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 15 min |
| Aug 2, 7:31 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo, Oceana | 59 min |
| Aug 2, 7:45 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 30 min |
| Aug 2, 8:05 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Muskegon, Ottawa | 55 min |
| Aug 2, 9:00 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry, Eaton, Ionia, Kent, Ottawa | 90 min |
| Aug 2, 9:04 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 23 min |
| Aug 2, 9:23 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Saginaw, Shiawassee, Tuscola | 56 min |
| Aug 2, 10:43 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 54 min |
| Aug 2, 11:05 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Wayne | 63 min |
| Aug 2, 11:19 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 42 min |
| Aug 2, 11:29 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 76 min |
| Aug 2, 11:37 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 38 min |
| Aug 2, 11:42 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 48 min |
| Aug 3, 12:10 AM EDT | Severe Thunderstorm Warning | IWX | Cass, Saint Joseph | 35 min |
| Aug 14, 12:43 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 32 min |
| Aug 14, 1:33 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 42 min |
| Aug 14, 1:37 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 53 min |
| Aug 14, 1:59 PM EDT | Severe Thunderstorm Warning | APX | Chippewa, Mackinac | 46 min |
| Aug 14, 2:13 PM EDT | Severe Thunderstorm Warning | MQT | Delta, Menominee | 32 min |
| Aug 14, 2:54 PM EDT | Severe Thunderstorm Warning | APX | Grand Traverse, Kalkaska | 36 min |
| Aug 14, 3:04 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Kalkaska, Missaukee, Roscommon | 26 min |
| Aug 14, 3:12 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco | 48 min |
| Aug 14, 3:24 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 36 min |
| Aug 14, 3:40 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Mecosta, Montcalm | 65 min |
| Aug 14, 3:47 PM EDT | Severe Thunderstorm Warning | MQT | Menominee | 13 min |
| Aug 14, 4:00 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Oscoda | 30 min |
| Aug 14, 4:08 PM EDT | Severe Thunderstorm Warning | APX | Arenac, Iosco, Ogemaw | 37 min |
| Aug 14, 4:30 PM EDT | Severe Thunderstorm Warning | GRR | Ionia, Montcalm | 60 min |
| Aug 14, 4:43 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco | 32 min |
| Aug 14, 4:56 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Mecosta, Montcalm | 52 min |
| Aug 14, 5:03 PM EDT | Severe Thunderstorm Warning | GRR | Isabella, Mecosta | 42 min |
| Aug 14, 5:07 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette | 53 min |
| Aug 14, 5:17 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco, Ogemaw, Oscoda | 28 min |
| Aug 14, 5:26 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 41 min |
| Aug 14, 5:27 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 46 min |
| Aug 14, 5:47 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Menominee | 25 min |
| Aug 14, 6:06 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 42 min |
| Aug 14, 6:08 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Oscoda | 37 min |
| Aug 14, 6:34 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 11 min |
| Aug 14, 6:40 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 44 min |
| Aug 14, 6:50 PM EDT | Severe Thunderstorm Warning | GRR | Clare | 40 min |
| Aug 14, 7:12 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 35 min |
| Aug 14, 7:20 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Eaton, Ionia | 85 min |
| Aug 14, 8:37 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 83 min |
| Aug 14, 9:27 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 78 min |
| Aug 14, 9:51 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 54 min |
| Aug 14, 10:02 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 47 min |
| Aug 17, 2:32 AM EDT | Severe Thunderstorm Warning | MQT | Dickinson | 28 min |
| Aug 17, 4:43 AM EDT | Severe Thunderstorm Warning | MQT | Delta | 23 min |
| Aug 17, 5:02 PM EDT | Severe Thunderstorm Warning | GRR | Kalamazoo, Van Buren | 30 min |
| Aug 17, 7:13 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena | 17 min |
| Aug 17, 7:19 PM EDT | Severe Thunderstorm Warning | APX | Crawford, Montmorency, Oscoda, Otsego | 26 min |
| Aug 19, 4:19 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 41 min |
| Aug 19, 5:00 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alcona County9
- Tuscola County9
- Iosco County8
- Delta County7
- Menominee County7
- Kalkaska County7
- Missaukee County7
- Oscoda County7
- Huron County6
- Sanilac County6
- Roscommon County6
- Dickinson County5
- Grand Traverse County5
- Wexford County5
- Crawford County5
- Ogemaw County5
- Bay County5
- Otsego County4
- Gladwin County4
- Arenac County4
- Saginaw County4
- Marquette County3
- Presque Isle County3
- Manistee County3
- Antrim County3
- Charlevoix County3
- Montmorency County3
- Alpena County3
- Kent County3
- Ionia County3
- Van Buren County3
- Mecosta County3
- Montcalm County3
- Baraga County2
- Alger County2
- Cheboygan County2
- Leelanau County2
- Benzie County2
- Clare County2
- Muskegon County2
36 more counties
- Ottawa County2
- Eaton County2
- Genesee County2
- Kalamazoo County2
- Oakland County2
- Lenawee County2
- Berrien County2
- Cass County2
- Isabella County2
- Houghton County1
- Ontonagon County1
- Iron County1
- Schoolcraft County1
- Emmet County1
- Lake County1
- Mason County1
- Osceola County1
- Newaygo County1
- Oceana County1
- Midland County1
- Allegan County1
- Barry County1
- Gratiot County1
- Shiawassee County1
- Macomb County1
- Wayne County1
- Washtenaw County1
- Monroe County1
- Branch County1
- Hillsdale County1
- Saint Joseph County1
- Chippewa County1
- Mackinac County1
- Clinton County1
- Jackson County1
- Lapeer County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
Sources
National Weather Service watches, warnings, advisories and statements from the Iowa Environmental Mesonet's VTEC archive, which reconstructs tornado, severe thunderstorm, flash flood and marine warnings back to 1986 from the NWS text archive. Storm Prediction Center watches and mesoscale discussions from SPC's archive through the Mesonet. County centers from the US Census Bureau. Warning verification from the Mesonet's Cow. Rebuilt daily.