Oacoma, South Dakota — Earthquakes
Earthquakes Near Oacoma, South Dakota
A list of all earthquakes centered near Oacoma, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1995-07-03 - Mag. 2.80 (mblg) | 15 mi. |
| 2. | 1983-03-04 - Mag. 4.40 (mb) | 28.9 mi. |
| 3. | 2003-11-21 - Mag. 3.50 (mblg) | 44.2 mi. |
| 4. | 1990-10-25 - Mag. 3.60 (mb) | 46.1 mi. |
| 5. | 2011-08-09 - Mag. 3.30 (mblg) | 61.1 mi. |
| 6. | 1987-10-15 - Mag. 3.00 (ml) | 61.2 mi. |
| 7. | 2010-03-20 - Mag. 2.70 (mblg) | 65.3 mi. |
Earthquake Locations