Alert archive / Michigan / Tornado Warnings
Tornado Warnings in Michigan, 1999
24 tornado warnings in 1999. 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 tornado warnings reaches back to 1986.
Tornado Warnings by county
Each county as a circle sized by its count in 1999. Tap one for its archive.
- Tornado Warnings
- 24
- Busiest month
- July16 tornado warnings
- Busiest day
- July 28, 19994 tornado warnings
Over time
By month
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 6, 4:48 PM EDT | Tornado Warning | DTX | Sanilac, Tuscola | 42 min |
| May 6, 5:17 PM EDT | Tornado Warning | DTX | Huron | 43 min |
| May 17, 6:26 PM EDT | Tornado Warning | GRR | Kalamazoo | 49 min |
| May 31, 6:55 PM EDT | Tornado Warning | DTX | Bay | 35 min |
| Jun 11, 6:24 PM EDT | Tornado Warning | MQT | Menominee | 31 min |
| Jun 11, 6:40 PM EDT | Tornado Warning | MQT | Delta, Marquette | 45 min |
| Jun 13, 11:50 PM EDT | Tornado Warning | GRR | Kent | 25 min |
| Jun 28, 11:01 PM EDT | Tornado Warning | APX | Oscoda | 59 min |
| Jul 1, 2:20 PM EDT | Tornado Warning | GRR | Newaygo | 25 min |
| Jul 3, 7:20 PM EDT | Tornado Warning | APX | Montmorency, Oscoda | 35 min |
| Jul 3, 7:39 PM EDT | Tornado Warning | APX | Alcona | 31 min |
| Jul 3, 8:07 PM EDT | Tornado Warning | APX | Alcona | 33 min |
| Jul 4, 6:24 PM EDT | Tornado Warning | APX | Chippewa | 61 min |
| Jul 9, 2:30 AM EDT | Tornado Warning | GRR | Allegan | 30 min |
| Jul 9, 2:37 AM EDT | Tornado Warning | GRR | Barry | 40 min |
| Jul 23, 1:10 PM EDT | Tornado Warning | GRR | Isabella | 20 min |
| Jul 23, 7:13 PM EDT | Tornado Warning | GRR | Osceola | 32 min |
| Jul 25, 12:15 AM EDT | Tornado Warning | DTX | Lenawee | 35 min |
| Jul 28, 5:08 PM EDT | Tornado Warning | GRR | Clare | 37 min |
| Jul 28, 6:49 PM EDT | Tornado Warning | DTX | Sanilac | 41 min |
| Jul 28, 7:30 PM EDT | Tornado Warning | DTX | Sanilac | 45 min |
| Jul 28, 7:54 PM EDT | Tornado Warning | DTX | Saint Clair | 51 min |
| Jul 31, 3:29 PM EDT | Tornado Warning | DTX | Oakland | 16 min |
| Jul 31, 3:40 PM EDT | Tornado Warning | DTX | Wayne | 20 min |
By county
Every county with at least one alert. A county page lists each alert that covered it.
- Sanilac County3
- Oscoda County2
- Alcona County2
- Tuscola County1
- Huron County1
- Kalamazoo County1
- Bay County1
- Menominee County1
- Delta County1
- Marquette County1
- Kent County1
- Newaygo County1
- Montmorency County1
- Chippewa County1
- Allegan County1
- Barry County1
- Isabella County1
- Osceola County1
- Lenawee County1
- Clare County1
- Saint Clair County1
- Oakland County1
- Wayne County1
The busiest days
Days with the most alerts issued, by UTC date.
Nearby
Alerts in force nowTornadoes on recordThe radar archive19982000
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. Rebuilt daily.