Alert archive / Michigan / Mesoscale Discussions / 2012
Mesoscale Discussions in Michigan, January 2012
4 mesoscale discussions in January 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 mesoscale discussions reaches back to 2003.
Mesoscale Discussions by county
Each county as a circle sized by its count in January 2012. Tap one for its archive.
- Mesoscale Discussions
- 4
- Busiest day
- January 2, 20123 mesoscale discussions
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 |
|---|---|---|---|---|
| Jan 2, 2:33 AM EST | Mesoscale Discussion | SPC | Alger, Antrim, Charlevoix, Delta, Grand Traverse, Kalkaska and 3 more | 6 hr |
| Jan 2, 10:46 AM EST | Mesoscale Discussion | SPC | Antrim, Charlevoix, Grand Traverse, Kalkaska, Lake, Leelanau and 4 more | 4 hr |
| Jan 2, 6:24 PM EST | Mesoscale Discussion | SPC | Allegan, Cass, Saint Joseph, Van Buren | 3 hr |
| Jan 17, 8:44 AM EST | Mesoscale Discussion | SPC | Alcona, Alpena, Antrim, Cheboygan, Clare, Crawford and 15 more | 3 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Antrim County3
- Grand Traverse County3
- Kalkaska County3
- Charlevoix County2
- Leelanau County2
- Schoolcraft County2
- Lake County2
- Missaukee County2
- Osceola County2
- Wexford County2
- Alger County1
- Delta County1
- Marquette County1
- Allegan County1
- Cass County1
- Saint Joseph County1
- Van Buren County1
- Alcona County1
- Alpena County1
- Cheboygan County1
- Clare County1
- Crawford County1
- Gladwin County1
- Mecosta County1
- Montmorency County1
- Newaygo County1
- Ogemaw County1
- Oscoda County1
- Otsego County1
- Presque Isle County1
- Roscommon 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. Warning verification from the Mesonet's Cow. Rebuilt daily.