Alert archive / Michigan / Severe Thunderstorm Warnings / 2012
Severe Thunderstorm Warnings in Michigan, March 2012
50 severe thunderstorm warnings in March 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 March 2012. Tap one for its archive.
- Severe Thunderstorm Warnings
- 50
- Busiest day
- March 15, 201227 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 |
|---|---|---|---|---|
| Mar 12, 4:00 PM EDT | Severe Thunderstorm Warning | GRR | Mecosta, Montcalm, Newaygo | 45 min |
| Mar 12, 4:05 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Osceola | 40 min |
| Mar 12, 4:33 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 21 min |
| Mar 12, 5:32 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 43 min |
| Mar 12, 5:59 PM EDT | Severe Thunderstorm Warning | APX | Alcona, Iosco, Ogemaw | 36 min |
| Mar 12, 7:07 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 38 min |
| Mar 12, 7:12 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Saint Joseph | 48 min |
| Mar 12, 7:44 PM EDT | Severe Thunderstorm Warning | DTX | Saginaw | 31 min |
| Mar 12, 7:57 PM EDT | Severe Thunderstorm Warning | IWX | Saint Joseph | 48 min |
| Mar 12, 7:59 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 21 min |
| Mar 12, 8:40 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 50 min |
| Mar 12, 9:01 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 44 min |
| Mar 12, 9:40 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 36 min |
| Mar 15, 10:55 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Wayne | 30 min |
| Mar 15, 3:03 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 72 min |
| Mar 15, 3:31 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 59 min |
| Mar 15, 4:01 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 48 min |
| Mar 15, 4:08 PM EDT | Severe Thunderstorm Warning | GRR | Jackson | 33 min |
| Mar 15, 4:09 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 81 min |
| Mar 15, 4:26 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Saginaw | 30 min |
| Mar 15, 4:28 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 77 min |
| Mar 15, 4:36 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 84 min |
| Mar 15, 4:40 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Tuscola | 95 min |
| Mar 15, 4:42 PM EDT | Severe Thunderstorm Warning | DTX | Shiawassee | 55 min |
| Mar 15, 4:57 PM EDT | Severe Thunderstorm Warning | DTX | Washtenaw | 93 min |
| Mar 15, 5:33 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 87 min |
| Mar 15, 5:37 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer, Tuscola | 83 min |
| Mar 15, 6:16 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Tuscola | 29 min |
| Mar 15, 6:33 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 42 min |
| Mar 15, 6:34 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 56 min |
| Mar 15, 6:45 PM EDT | Severe Thunderstorm Warning | DTX | Oakland | 29 min |
| Mar 15, 7:03 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 25 min |
| Mar 15, 7:06 PM EDT | Severe Thunderstorm Warning | DTX | Huron, Sanilac | 54 min |
| Mar 15, 7:17 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 73 min |
| Mar 15, 7:26 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 16 min |
| Mar 15, 7:28 PM EDT | Severe Thunderstorm Warning | IWX | Branch, Hillsdale | 47 min |
| Mar 15, 7:29 PM EDT | Severe Thunderstorm Warning | GRR | Clare, Isabella | 46 min |
| Mar 15, 7:47 PM EDT | Severe Thunderstorm Warning | DTX | Monroe | 52 min |
| Mar 15, 7:52 PM EDT | Severe Thunderstorm Warning | DTX | Lapeer | 47 min |
| Mar 15, 7:55 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 44 min |
| Mar 15, 8:10 PM EDT | Severe Thunderstorm Warning | DTX | Tuscola | 61 min |
| Mar 15, 8:16 PM EDT | Severe Thunderstorm Warning | DTX | Midland | 30 min |
| Mar 15, 8:34 PM EDT | Severe Thunderstorm Warning | DTX | Bay | 56 min |
| Mar 15, 9:11 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee, Monroe | 64 min |
| Mar 16, 7:08 PM EDT | Severe Thunderstorm Warning | GRR | Allegan | 52 min |
| Mar 16, 7:54 PM EDT | Severe Thunderstorm Warning | GRR | Kent | 33 min |
| Mar 16, 8:01 PM EDT | Severe Thunderstorm Warning | GRR | Allegan, Barry | 29 min |
| Mar 17, 3:00 AM EDT | Severe Thunderstorm Warning | MQT | Baraga, Houghton | 60 min |
| Mar 22, 6:29 PM EDT | Severe Thunderstorm Warning | APX | Manistee | 46 min |
| Mar 22, 6:32 PM EDT | Severe Thunderstorm Warning | DTX | Livingston, Washtenaw | 22 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Tuscola County6
- Bay County5
- Lenawee County5
- Huron County4
- Branch County3
- Genesee County3
- Monroe County3
- Lapeer County3
- Clare County2
- Isabella County2
- Saint Joseph County2
- Saginaw County2
- Hillsdale County2
- Sanilac County2
- Wayne County2
- Livingston County2
- Washtenaw County2
- Allegan County2
- Mecosta County1
- Montcalm County1
- Newaygo County1
- Osceola County1
- Van Buren County1
- Alcona County1
- Iosco County1
- Ogemaw County1
- Macomb County1
- Jackson County1
- Shiawassee County1
- Oakland County1
- Midland County1
- Kent County1
- Barry County1
- Baraga County1
- Houghton County1
- Manistee 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.