Alert archive / Michigan / Severe Thunderstorm Warnings / 1990
Severe Thunderstorm Warnings in Michigan, August 1990
31 severe thunderstorm warnings in August 1990. 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 August 1990. Tap one for its archive.
- Severe Thunderstorm Warnings
- 31
- Busiest day
- August 28, 199023 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 |
|---|---|---|---|---|
| Aug 14, 5:57 PM EDT | Severe Thunderstorm Warning | MQT | Delta | 63 min |
| Aug 27, 4:46 PM EDT | Severe Thunderstorm Warning | MQT | Alger, Schoolcraft | 59 min |
| Aug 27, 5:48 PM EDT | Severe Thunderstorm Warning | APX | Charlevoix, Cheboygan, Emmet | 57 min |
| Aug 27, 6:23 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Montmorency | 37 min |
| Aug 27, 6:50 PM EDT | Severe Thunderstorm Warning | APX | Cheboygan, Emmet | 60 min |
| Aug 27, 6:51 PM EDT | Severe Thunderstorm Warning | APX | Presque Isle | 69 min |
| Aug 27, 7:09 PM EDT | Severe Thunderstorm Warning | APX | Alpena | 66 min |
| Aug 27, 7:25 PM EDT | Severe Thunderstorm Warning | APX | Montmorency | 35 min |
| Aug 27, 8:00 PM EDT | Severe Thunderstorm Warning | DTX | Otsego | 60 min |
| Aug 27, 8:05 PM EDT | Severe Thunderstorm Warning | APX | Alpena, Montmorency | 55 min |
| Aug 27, 8:10 PM EDT | Severe Thunderstorm Warning | DTX | Crawford | 65 min |
| Aug 27, 8:30 PM EDT | Severe Thunderstorm Warning | APX | Alcona | 60 min |
| Aug 27, 8:40 PM EDT | Severe Thunderstorm Warning | DTX | Roscommon | 60 min |
| Aug 27, 8:51 PM EDT | Severe Thunderstorm Warning | APX | Oscoda | 54 min |
| Aug 27, 9:00 PM EDT | Severe Thunderstorm Warning | DTX | Roscommon | 45 min |
| Aug 27, 9:03 PM EDT | Severe Thunderstorm Warning | APX | Kalkaska | 27 min |
| Aug 27, 9:10 PM EDT | Severe Thunderstorm Warning | DTX | Crawford | 30 min |
| Aug 27, 9:14 PM EDT | Severe Thunderstorm Warning | APX | Missaukee | 61 min |
| Aug 27, 9:17 PM EDT | Severe Thunderstorm Warning | DTX | Ogemaw | 60 min |
| Aug 27, 9:35 PM EDT | Severe Thunderstorm Warning | DTX | Ogemaw, Roscommon | 60 min |
| Aug 27, 9:47 PM EDT | Severe Thunderstorm Warning | DTX | Arenac | 73 min |
| Aug 27, 10:00 PM EDT | Severe Thunderstorm Warning | DTX | Clare, Gladwin | 35 min |
| Aug 27, 10:22 PM EDT | Severe Thunderstorm Warning | DTX | Huron | 53 min |
| Aug 27, 11:00 PM EDT | Severe Thunderstorm Warning | DTX | Clare, Gladwin | 60 min |
| Aug 27, 11:54 PM EDT | Severe Thunderstorm Warning | DTX | Bay, Midland | 66 min |
| Aug 28, 12:49 AM EDT | Severe Thunderstorm Warning | DTX | Macomb, Saint Clair | 41 min |
| Aug 28, 3:32 PM EDT | Severe Thunderstorm Warning | GRR | Hillsdale | 58 min |
| Aug 28, 5:24 PM EDT | Severe Thunderstorm Warning | IND | Berrien | 66 min |
| Aug 28, 5:42 PM EDT | Severe Thunderstorm Warning | DTX | Lenawee | 63 min |
| Aug 28, 6:30 PM EDT | Severe Thunderstorm Warning | DTX | Wayne | 60 min |
| Aug 28, 6:37 PM EDT | Severe Thunderstorm Warning | IND | Berrien | 68 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Alpena County3
- Montmorency County3
- Roscommon County3
- Cheboygan County2
- Emmet County2
- Crawford County2
- Ogemaw County2
- Clare County2
- Gladwin County2
- Berrien County2
- Delta County1
- Alger County1
- Schoolcraft County1
- Charlevoix County1
- Presque Isle County1
- Otsego County1
- Alcona County1
- Oscoda County1
- Kalkaska County1
- Missaukee County1
- Arenac County1
- Huron County1
- Bay County1
- Midland County1
- Macomb County1
- Saint Clair County1
- Hillsdale County1
- Lenawee County1
- Wayne County1
Nearby
Alerts in force nowTornadoes on recordThe radar archive19891991
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.