Alert archive / Michigan / Severe Thunderstorm Watches / 2015
Severe Thunderstorm Watches in Michigan, August 2015
4 severe thunderstorm watches in August 2015. 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 watches reaches back to 1997.
Severe Thunderstorm Watches by county
Each county as a circle sized by its count in August 2015. Tap one for its archive.
- Severe Thunderstorm Watches
- 4
- Busiest day
- August 2, 20153 severe thunderstorm watches
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 |
|---|---|---|---|---|
| Aug 2, 9:51 AM EDT | Severe Thunderstorm Watch | SPC | Alcona, Alpena, Antrim, Arenac, Benzie, Charlevoix and 19 more | 7 hr |
| Aug 2, 3:59 PM EDT | Severe Thunderstorm Watch | SPC | Alcona, Allegan, Alpena, Antrim, Arenac, Barry and 35 more | 7 hr |
| Aug 2, 6:27 PM EDT | Severe Thunderstorm Watch | SPC | Allegan, Barry, Bay, Calhoun, Clare, Clinton and 34 more | 6 hr |
| Aug 2, 9:30 PM EDT | Severe Thunderstorm Watch | SPC | Berrien, Branch, Cass, Hillsdale, Saint Joseph | 5 hr |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alcona County2
- Alpena County2
- Antrim County2
- Arenac County2
- Benzie County2
- Crawford County2
- Gladwin County2
- Grand Traverse County2
- Iosco County2
- Kalkaska County2
- Manistee County2
- Missaukee County2
- Montmorency County2
- Ogemaw County2
- Oscoda County2
- Otsego County2
- Roscommon County2
- Wexford County2
- Allegan County2
- Barry County2
- Calhoun County2
- Clare County2
- Clinton County2
- Eaton County2
- Gratiot County2
- Ingham County2
- Ionia County2
- Isabella County2
- Jackson County2
- Kalamazoo County2
- Kent County2
- Lake County2
- Mason County2
- Mecosta County2
- Montcalm County2
- Muskegon County2
- Newaygo County2
- Oceana County2
- Osceola County2
- Ottawa County2
30 more counties
- Van Buren County2
- Charlevoix County1
- Cheboygan County1
- Chippewa County1
- Emmet County1
- Leelanau County1
- Mackinac County1
- Presque Isle County1
- Bay County1
- Genesee County1
- Huron County1
- Lapeer County1
- Lenawee County1
- Livingston County1
- Macomb County1
- Midland County1
- Monroe County1
- Oakland County1
- Saginaw County1
- Saint Clair County1
- Sanilac County1
- Shiawassee County1
- Tuscola County1
- Washtenaw County1
- Wayne County1
- Berrien County1
- Branch County1
- Cass County1
- Hillsdale County1
- Saint Joseph County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20142016
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.