Castlewood, South Dakota — Earthquakes
Earthquakes Near Castlewood, South Dakota
A list of all earthquakes centered near Castlewood, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 2005-10-19 - Mag. 3.10 (mblg) | 51.2 mi. |
| 2. | 1982-07-11 - Mag. 3.60 (mblg) | 51.8 mi. |
| 3. | 1993-06-05 - Mag. 4.10 (mblg) | 74.9 mi. |
| 4. | 1975-07-09 - Mag. 4.60 (mb) | 81.2 mi. |
Earthquake Locations