Alert archive / Michigan / Mesoscale Discussions / 2008
Mesoscale Discussions in Michigan, December 2008
9 mesoscale discussions in December 2008. 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 December 2008. Tap one for its archive.
- Mesoscale Discussions
- 9
- Busiest day
- December 19, 20083 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 |
|---|---|---|---|---|
| Dec 1, 1:37 AM EST | Mesoscale Discussion | SPC | Alpena, Antrim, Benzie, Charlevoix, Cheboygan, Chippewa and 20 more | 4 hr |
| Dec 4, 11:15 PM EST | Mesoscale Discussion | SPC | Antrim, Crawford, Kalkaska, Montmorency, Oscoda, Otsego | 2 hr |
| Dec 8, 10:40 PM EST | Mesoscale Discussion | SPC | Barry, Calhoun, Clinton, Eaton, Genesee, Ingham and 11 more | 2 hr |
| Dec 9, 6:26 AM EST | Mesoscale Discussion | SPC | Bay, Clinton, Genesee, Gratiot, Huron, Ionia and 8 more | 3 hr |
| Dec 19, 12:38 AM EST | Mesoscale Discussion | SPC | Allegan, Barry, Branch, Calhoun, Cass, Eaton and 10 more | 4 hr |
| Dec 19, 1:45 AM EST | Mesoscale Discussion | SPC | Berrien, Branch, Cass, Saint Joseph | 4 hr |
| Dec 19, 7:22 AM EST | Mesoscale Discussion | SPC | Allegan, Arenac, Barry, Bay, Berrien, Branch and 39 more | 5 hr |
| Dec 23, 7:22 PM EST | Mesoscale Discussion | SPC | Berrien, Branch, Calhoun, Cass, Hillsdale, Ingham and 9 more | 4 hr |
| Dec 27, 2:54 PM EST | Mesoscale Discussion | SPC | Berrien, Cass, Kalamazoo, Saint Joseph, Van Buren | 2 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Ottawa County5
- Kalamazoo County5
- Cass County5
- Saint Joseph County5
- Muskegon County4
- Calhoun County4
- Ionia County4
- Kent County4
- Branch County4
- Berrien County4
- Newaygo County3
- Oceana County3
- Barry County3
- Clinton County3
- Eaton County3
- Genesee County3
- Ingham County3
- Jackson County3
- Livingston County3
- Oakland County3
- Washtenaw County3
- Wayne County3
- Hillsdale County3
- Van Buren County3
- Antrim County2
- Crawford County2
- Kalkaska County2
- Montmorency County2
- Osceola County2
- Oscoda County2
- Otsego County2
- Macomb County2
- Shiawassee County2
- Bay County2
- Gratiot County2
- Huron County2
- Midland County2
- Montcalm County2
- Saginaw County2
- Sanilac County2
26 more counties
- Tuscola County2
- Allegan County2
- Lenawee County2
- Monroe County2
- Alpena County1
- Benzie County1
- Charlevoix County1
- Cheboygan County1
- Chippewa County1
- Emmet County1
- Grand Traverse County1
- Lake County1
- Leelanau County1
- Manistee County1
- Mason County1
- Missaukee County1
- Presque Isle County1
- Roscommon County1
- Wexford County1
- Arenac County1
- Clare County1
- Gladwin County1
- Isabella County1
- Lapeer County1
- Mecosta County1
- Saint Clair County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20072009
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.