United States
Earthquakes in Ohio
ShareUSGS recorded 2 earthquakes in and around Ohio in the last 30 days and 16 in the last year, counting everything of magnitude 1.0 and above. The strongest in that year measured M 2.9.
- Depth
- When (UTC)
- Local time
- Coordinates
Recent earthquakes in and around Ohio
Last 30 days, newest first as of 2026-08-10 17:03 UTC
| Magnitude | Location | Depth | When (UTC) |
|---|---|---|---|
| M 2.0 | 6 km WNW of North Perry, Ohio | 5.0 km deep | 2026-08-08 22:12 UTC |
| M 2.0 | 3 km SE of Madison, Ohio | 9.5 km deep | 2026-07-23 05:12 UTC |
The largest on record in and around Ohio
Since 1900, when the instrumental record becomes usable. The largest is M 5.4 at 3 km NNW of Kettlersville, Ohio on 1937-03-09: moderate: can damage poorly built structures.
Largest since 1900 USGS
| Magnitude | Location | Date | Depth |
|---|---|---|---|
| M 5.4 | 3 km NNW of Kettlersville, Ohio | 1937-03-09 | 3.0 km deep |
| M 5.0 | 3 km E of New Knoxville, Ohio | 1937-03-02 | 2.0 km deep |
| M 5.0 | 4 km NNW of Chardon, Ohio | 1986-01-31 | 10.0 km deep |
| M 4.7 | 1 km SSW of Kettlersville, Ohio | 1931-09-20 | 5.0 km deep |
| M 4.5 | 0 km NNW of Kirtland Hills, Ohio | 1943-03-09 | 7.0 km deep |
| M 4.5 | 1 km ESE of Saint Marys, Ohio | 1986-07-12 | 10.0 km deep |
| M 4.2 | Near Portsmouth, Ohio | 1901-05-17 | Not recorded |
| M 4.2 | 5 km E of Newport, Ohio | 1930-09-30 | Not recorded |
| M 4.0 | 1 km NW of Timberlake, Ohio | 2019-06-10 | 2.0 km deep |
| M 4.0 | 3 km NW of Youngstown, Ohio | 2011-12-31 | 5.0 km deep |
How these numbers were counted
Counts include every earthquake of magnitude 1.0 and above that USGS located in and around Ohio. The search is a latitude and longitude rectangle covering Ohio. No region is a rectangle, so events just outside the border can appear; each row shows the location text USGS published, which names the nearest town. Full method, including why counts from different places are not comparable.
Source: USGS Earthquake Hazards Program (FDSN event service). Retrieved 2026-08-10. Public domain.