Alert archive / Michigan / Severe Thunderstorm Warnings / 1990
Severe Thunderstorm Warnings in Michigan, July 1990
22 severe thunderstorm warnings in July 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 July 1990. Tap one for its archive.
- Severe Thunderstorm Warnings
- 22
- Busiest day
- July 18, 199012 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 |
|---|---|---|---|---|
| Jul 4, 8:14 PM EDT | Severe Thunderstorm Warning | APX | Muskegon | 61 min |
| Jul 4, 9:42 PM EDT | Severe Thunderstorm Warning | GRR | Barry, Ionia | 33 min |
| Jul 4, 10:03 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 17 min |
| Jul 8, 8:35 PM EDT | Severe Thunderstorm Warning | DTX | Otsego | 35 min |
| Jul 8, 8:45 PM EDT | Severe Thunderstorm Warning | DTX | Crawford | 60 min |
| Jul 15, 9:33 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 42 min |
| Jul 16, 9:33 PM EDT | Severe Thunderstorm Warning | GRR | Van Buren | 25 min |
| Jul 16, 10:34 PM EDT | Severe Thunderstorm Warning | GRR | Eaton | 11 min |
| Jul 16, 10:34 PM EDT | Severe Thunderstorm Warning | GRR | Ingham | 26 min |
| Jul 18, 8:55 AM EDT | Severe Thunderstorm Warning | DTX | Crawford | 65 min |
| Jul 18, 9:20 AM EDT | Severe Thunderstorm Warning | APX | Oscoda | 55 min |
| Jul 18, 12:18 PM EDT | Severe Thunderstorm Warning | APX | Iosco | 27 min |
| Jul 18, 1:28 PM EDT | Severe Thunderstorm Warning | DTX | Gladwin | 32 min |
| Jul 18, 1:54 PM EDT | Severe Thunderstorm Warning | DTX | Arenac, Bay | 66 min |
| Jul 18, 3:05 PM EDT | Severe Thunderstorm Warning | GRR | Isabella | 55 min |
| Jul 18, 3:13 PM EDT | Severe Thunderstorm Warning | DTX | Sanilac, Tuscola | 62 min |
| Jul 18, 3:39 PM EDT | Severe Thunderstorm Warning | DTX | Midland | 46 min |
| Jul 18, 4:21 PM EDT | Severe Thunderstorm Warning | GRR | Gratiot | 39 min |
| Jul 18, 5:00 PM EDT | Severe Thunderstorm Warning | DTX | Genesee, Tuscola | 45 min |
| Jul 18, 6:00 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Oakland, Saint Clair | 40 min |
| Jul 18, 6:00 PM EDT | Severe Thunderstorm Warning | DTX | Livingston | 40 min |
| Jul 19, 4:33 PM EDT | Severe Thunderstorm Warning | DTX | Macomb, Wayne | 39 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Eaton County2
- Crawford County2
- Van Buren County2
- Tuscola County2
- Macomb County2
- Muskegon County1
- Barry County1
- Ionia County1
- Otsego County1
- Ingham County1
- Oscoda County1
- Iosco County1
- Gladwin County1
- Arenac County1
- Bay County1
- Isabella County1
- Sanilac County1
- Midland County1
- Gratiot County1
- Genesee County1
- Oakland County1
- Saint Clair County1
- Livingston 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.