Alert archive / Michigan / Mesoscale Discussions / 2013
Mesoscale Discussions in Michigan, May 2013
8 mesoscale discussions in May 2013. 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 May 2013. Tap one for its archive.
- Mesoscale Discussions
- 8
- Busiest day
- May 20, 20132 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 |
|---|---|---|---|---|
| May 20, 12:34 PM EDT | Mesoscale Discussion | SPC | Alcona, Alpena, Antrim, Arenac, Barry, Bay and 45 more | 56 min |
| May 20, 5:59 PM EDT | Mesoscale Discussion | SPC | Arenac, Bay, Genesee, Huron, Ingham, Iosco and 13 more | 61 min |
| May 21, 12:25 AM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Calhoun, Ionia, Kalamazoo, Kent and 1 more | 35 min |
| May 28, 11:54 AM EDT | Mesoscale Discussion | SPC | Barry, Branch, Calhoun, Clinton, Eaton, Genesee and 15 more | 96 min |
| May 28, 9:20 PM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 18 more | 115 min |
| May 28, 11:46 PM EDT | Mesoscale Discussion | SPC | Allegan, Barry, Berrien, Branch, Calhoun, Cass and 10 more | 89 min |
| May 30, 4:17 PM EDT | Mesoscale Discussion | SPC | Alcona, Alpena, Antrim, Arenac, Barry, Bay and 36 more | 58 min |
| May 31, 1:26 PM EDT | Mesoscale Discussion | SPC | Lenawee, Macomb, Monroe, Oakland, Saint Clair, Sanilac and 2 more | 94 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Barry County6
- Ingham County6
- Livingston County6
- Oakland County6
- Washtenaw County6
- Wayne County6
- Calhoun County5
- Eaton County5
- Genesee County5
- Jackson County5
- Kalamazoo County5
- Lenawee County5
- Shiawassee County5
- Branch County4
- Clinton County4
- Hillsdale County4
- Ionia County4
- Macomb County4
- Montcalm County4
- Monroe County4
- Arenac County3
- Bay County3
- Gratiot County3
- Iosco County3
- Kent County3
- Lapeer County3
- Saginaw County3
- Tuscola County3
- Saint Clair County3
- Allegan County3
- Saint Joseph County3
- Alcona County2
- Alpena County2
- Antrim County2
- Cheboygan County2
- Clare County2
- Crawford County2
- Gladwin County2
- Grand Traverse County2
- Huron County2
20 more counties
- Isabella County2
- Kalkaska County2
- Lake County2
- Mecosta County2
- Midland County2
- Missaukee County2
- Montmorency County2
- Newaygo County2
- Ogemaw County2
- Osceola County2
- Oscoda County2
- Otsego County2
- Roscommon County2
- Wexford County2
- Sanilac County2
- Berrien County2
- Cass County2
- Van Buren County2
- Emmet County1
- Benzie County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20122014
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.