The tornado outbreak of June 7, 1984
41 tornadoesIowa, Minnesota, Wisconsin and 6 more states
41 tornadoes touched down across 9 states between 1:55 AM and 12:41 AM the next day CDT, 5 of them rated F3 or stronger, and 13 people were killed.
Watch the day unfoldTornado outbreak · June 7, 1984
How the day unfolded
Every tornado recorded that day, at its logged touchdown time and along its path, with the counties it crossed.
The day in numbers
- Tornadoes
- 41
- on Thursday, June 7, 1984
- F3 or stronger
- 5
- 2 rated F4 or F5
- Killed
- 13
- 83rd-deadliest tornado day since 1950
- Injured
- 320
- Along all the paths
- Path miles
- 514
- All the paths end to end
- First and last
- 1:55 AM to 12:41 AM the next day
- Touchdowns, Central Daylight Time
Hour by hour
Tornadoes touching down in each hour, Central Daylight Time.
Every tornado
In order of touchdown. 2 have a record page, linked from the rating.
By state
| Iowa | 20 | 2 | 1 |
| Minnesota | 7 | 1 | 0 |
| Wisconsin | 4 | 1 | 9 |
| Missouri | 3 | 1 | 3 |
| North Dakota | 3 | 0 | 0 |
| Kansas | 1 | 0 | 0 |
| Louisiana | 1 | 0 | 0 |
| Nebraska | 1 | 0 | 0 |
| South Dakota | 1 | 0 | 0 |
Tornadoes in 1984 · On this date in other years · The biggest outbreak days
Storm Prediction Center severe weather database, 1950 to 2025. A day is SPC’s calendar date in Central Standard Time; an outbreak day here has 40 or more tornadoes, or 6 or more rated F3/EF3 or stronger.