Alert archive / Michigan / Severe Thunderstorm Warnings / 2020
Severe Thunderstorm Warnings in Michigan, November 2020
11 severe thunderstorm warnings in November 2020. 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 November 2020. Tap one for its archive.
- Severe Thunderstorm Warnings
- 11
- Busiest day
- November 11, 202010 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 |
|---|---|---|---|---|
| Nov 10, 6:52 PM EST | Severe Thunderstorm Warning | GRR | Mason, Muskegon, Oceana | 83 min |
| Nov 10, 7:22 PM EST | Severe Thunderstorm Warning | APX | Benzie, Grand Traverse, Manistee, Wexford | 38 min |
| Nov 10, 7:35 PM EST | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Crawford, Kalkaska, Otsego | 25 min |
| Nov 10, 7:35 PM EST | Severe Thunderstorm Warning | GRR | Lake, Newaygo | 85 min |
| Nov 10, 7:42 PM EST | Severe Thunderstorm Warning | GRR | Allegan, Ottawa, Van Buren | 70 min |
| Nov 10, 7:56 PM EST | Severe Thunderstorm Warning | APX | Antrim, Charlevoix, Cheboygan, Emmet, Montmorency, Otsego and 1 more | 21 min |
| Nov 10, 8:01 PM EST | Severe Thunderstorm Warning | IWX | Berrien | 44 min |
| Nov 10, 8:42 PM EST | Severe Thunderstorm Warning | IWX | Berrien, Cass | 48 min |
| Nov 10, 8:50 PM EST | Severe Thunderstorm Warning | GRR | Montcalm | 55 min |
| Nov 10, 9:25 PM EST | Severe Thunderstorm Warning | APX | Ogemaw, Oscoda, Roscommon | 35 min |
| Nov 10, 9:28 PM EST | Severe Thunderstorm Warning | APX | Crawford, Montmorency, Oscoda, Roscommon | 32 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Antrim County2
- Charlevoix County2
- Crawford County2
- Otsego County2
- Montmorency County2
- Berrien County2
- Oscoda County2
- Roscommon County2
- Mason County1
- Muskegon County1
- Oceana County1
- Benzie County1
- Grand Traverse County1
- Manistee County1
- Wexford County1
- Kalkaska County1
- Lake County1
- Newaygo County1
- Allegan County1
- Ottawa County1
- Van Buren County1
- Cheboygan County1
- Emmet County1
- Presque Isle County1
- Cass County1
- Montcalm County1
- Ogemaw County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive20192021
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.