Seneca, South Dakota — Earthquakes
Earthquakes Near Seneca, South Dakota
A list of all earthquakes centered near Seneca, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1989-11-26 - Mag. 3.30 (mblg) | 26.1 mi. |
| 2. | 1983-03-04 - Mag. 4.40 (mb) | 58.8 mi. |
| 3. | 1987-10-15 - Mag. 3.00 (ml) | 60.5 mi. |
| 4. | 2011-08-09 - Mag. 3.30 (mblg) | 66 mi. |
| 5. | 2003-11-21 - Mag. 3.50 (mblg) | 66.4 mi. |
Earthquake Locations