Tornadoes in Sullivan County
The Storm Prediction Center records 14 tornadoes whose paths touched Sullivan County, Indiana between 1957 and 2025. They killed 6 people and injured 16. The busiest month is June, with 4 tornadoes. The strongest was an EF3 on 31 March 2023. The most recent was on 16 May 2025.
- 14tornadoes
- 6deaths
- 16injuries
- 313per 10,000 sq mi of land
A tornado that crossed several counties counts in each one, so county counts add up to more than the state's.
How strong were the tornadoes in Sullivan County?
| Rating | Tornadoes | Share |
|---|---|---|
| F0 / EF0 | 6 | 43% |
| F1 / EF1 | 3 | 21% |
| F2 / EF2 | 3 | 21% |
| F3 / EF3 | 2 | 14% |
| F4 / EF4 | 0 | 0% |
| F5 / EF5 | 0 | 0% |
| Unknown rating | 0 | 0% |
Sullivan County tornadoes over time
The 2020s only run to 2025, so that bar is for a shorter period. The record starts in 1950.
Show the numbers
| Period | Count |
|---|---|
| 1950s | 2 |
| 1960s | 2 |
| 1970s | 1 |
| 1980s | 1 |
| 1990s | 4 |
| 2010s | 2 |
| 2020s | 2 |
Show the numbers
| Period | Count |
|---|---|
| Jan | 0 |
| Feb | 0 |
| Mar | 2 |
| Apr | 3 |
| May | 2 |
| Jun | 4 |
| Jul | 0 |
| Aug | 1 |
| Sep | 2 |
| Oct | 0 |
| Nov | 0 |
| Dec | 0 |
Records for Sullivan County
- Deadliest and Strongest: Ste. Marie, Illinois tornado31 March 2023, EF3, 6 deaths, 16 injuries, 40.9 miles long
- Longest path: Indiana tornado27 May 1973, F2, 77.9 miles long
- Most recent: Illinois tornado16 May 2025, EF1, 10.7 miles long
Notable tornadoes in Sullivan County
- Ste. Marie, Illinois tornado31 March 2023, EF3, 6 deaths, 16 injuries, 40.9 miles long
Many of these tornadoes killed or injured people. The numbers are the official record's, and they may be revised.