Alert archive / Michigan / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in Michigan, May 2012
58 severe thunderstorm warnings in May 2012. 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 May 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 58
- Busiest day
- May 3, 201231 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 |
|---|---|---|---|---|
| May 3, 4:04 AM EDT | Severe Thunderstorm Warning | APX | Missaukee, Wexford | 29 min |
| May 3, 4:51 AM EDT | Severe Thunderstorm Warning | APX | Crawford, Missaukee, Roscommon | 24 min |
| May 3, 6:08 AM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella, Lake, Mecosta, Newaygo, Osceola | 67 min |
| May 3, 6:52 AM EDT | Severe Thunderstorm Warning | APX | Arenac, Gladwin, Iosco, Ogemaw, Roscommon | 68 min |
| May 3, 12:35 PM EDT | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Leelanau, Manistee, Wexford | 55 min |
| May 3, 1:09 PM EDT | Severe Thunderstorm Warning | GRR | Mason | 41 min |
| May 3, 1:23 PM EDT | Severe Thunderstorm Warning | GRR | Lake | 52 min |
| May 3, 2:03 PM EDT | Severe Thunderstorm Warning | GRR | Osceola | 57 min |
| May 3, 2:57 PM EDT | Severe Thunderstorm Warning | GRR | Oceana | 63 min |
| May 3, 3:02 PM EDT | Severe Thunderstorm Warning | GRR | Newaygo | 43 min |
| May 3, 3:21 PM EDT | Severe Thunderstorm Warning | GRR | Clare | 54 min |
| May 3, 3:36 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta | 54 min |
| May 3, 4:16 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 38 min |
| May 3, 4:17 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 58 min |
| May 3, 4:38 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon | 52 min |
| May 3, 4:46 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry | 44 min |
| May 3, 5:01 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 29 min |
| May 3, 5:10 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw, Tuscola | 50 min |
| May 3, 5:13 PM EDT | Severe Thunderstorm Warning | GRR | Kent, Newaygo, Ottawa | 41 min |
| May 3, 5:30 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Clinton, Eaton, Ionia | 60 min |
| May 3, 5:41 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 64 min |
| May 3, 5:46 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 19 min |
| May 3, 5:49 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Calhoun, Kalamazoo | 56 min |
| May 3, 6:02 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 58 min |
| May 3, 6:21 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Gratiot, Ionia, Montcalm | 54 min |
| May 3, 6:26 PM EDT | Severe Thunderstorm Warning | DTX | Genesee | 51 min |
| May 3, 6:30 PM EDT | Severe Thunderstorm Warning | GRR | Clinton, Eaton, Ingham | 60 min |
| May 3, 6:50 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 44 min |
| May 3, 7:19 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 41 min |
| May 3, 7:30 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 45 min |
| May 3, 7:58 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 47 min |
| May 3, 8:10 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 35 min |
| May 3, 8:15 PM EDT | Severe Thunderstorm Warning | IWX | Berrien | 45 min |
| May 3, 8:49 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 56 min |
| May 3, 8:59 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 38 min |
| May 3, 9:47 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 25 min |
| May 3, 9:57 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 48 min |
| May 3, 10:26 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Van Buren | 36 min |
| May 3, 10:36 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 39 min |
| May 3, 10:54 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 49 min |
| May 3, 11:04 PM EDT | Severe Thunderstorm Warning | IWX | Berrien, Cass | 41 min |
| May 15, 6:49 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Oceana | 41 min |
| May 15, 7:08 PM EDT | Severe Thunderstorm Warning | GRR | Newaygo | 41 min |
| May 15, 8:25 PM EDT | Severe Thunderstorm Warning | APX | Manistee, Wexford | 44 min |
| May 15, 8:37 PM EDT | Severe Thunderstorm Warning | APX | Missaukee, Roscommon | 53 min |
| May 20, 12:17 PM EDT | Severe Thunderstorm Warning | MQT | Ontonagon | 43 min |
| May 20, 5:33 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette | 27 min |
| May 20, 10:30 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Grand Traverse, Kalkaska | 45 min |
| May 27, 10:21 AM EDT | Severe Thunderstorm Warning | DTX | Bay, Saginaw, Tuscola | 54 min |
| May 28, 7:38 PM EDT | Severe Thunderstorm Warning | MQT | Dickinson, Marquette | 37 min |
| May 28, 8:16 PM EDT | Severe Thunderstorm Warning | MQT | Marquette | 23 min |
| May 28, 9:01 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 37 min |
| May 28, 10:05 PM EDT | Severe Thunderstorm Warning | APX | Antrim, Crawford, Grand Traverse, Kalkaska, Missaukee, Otsego and 1 more | 40 min |
| May 28, 10:11 PM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton, Iron, Ontonagon | 34 min |
| May 28, 10:49 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Alpena, Cheboygan, Crawford, Montmorency, Oscoda and 2 more | 49 min |
| May 28, 11:25 PM EDT | Severe Thunderstorm Warning | GRR | Muskegon, Newaygo | 35 min |
| May 28, 11:58 PM EDT | Severe Thunderstorm Warning | GRR | Ottawa | 33 min |
| May 29, 1:46 AM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland, Saginaw | 45 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Newaygo County5
- Missaukee County4
- Roscommon County4
- Bay County4
- Wexford County3
- Crawford County3
- Grand Traverse County3
- Manistee County3
- Muskegon County3
- Barry County3
- Saginaw County3
- Tuscola County3
- Clinton County3
- Branch County3
- Saint Joseph County3
- Berrien County3
- Marquette County3
- Clare County2
- Isabella County2
- Lake County2
- Mecosta County2
- Osceola County2
- Oceana County2
- Midland County2
- Allegan County2
- Huron County2
- Ottawa County2
- Eaton County2
- Ionia County2
- Gratiot County2
- Ingham County2
- Cass County2
- Ontonagon County2
- Dickinson County2
- Antrim County2
- Kalkaska County2
- Otsego County2
- Arenac County1
- Gladwin County1
- Iosco County1
26 more counties
- Ogemaw County1
- Benzie County1
- Leelanau County1
- Mason County1
- Kent County1
- Calhoun County1
- Kalamazoo County1
- Shiawassee County1
- Montcalm County1
- Genesee County1
- Lapeer County1
- Hillsdale County1
- Jackson County1
- Van Buren County1
- Washtenaw County1
- Livingston County1
- Charlevoix County1
- Baraga County1
- Houghton County1
- Iron County1
- Alcona County1
- Alpena County1
- Cheboygan County1
- Montmorency County1
- Oscoda County1
- Presque Isle County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20112013
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.