Spearfish, South Dakota — Earthquakes
Earthquakes Near Spearfish, South Dakota
A list of all earthquakes centered near Spearfish, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1993-09-05 - Mag. 2.70 (ml) | 6.9 mi. |
| 2. | 1991-11-05 - Mag. 2.50 (ml) | 11.1 mi. |
| 3. | 1996-02-06 - Mag. 3.70 (mblg) | 35.8 mi. |
| 4. | 2009-09-25 - Mag. 4.20 (ml) | 40.4 mi. |
| 5. | 2004-01-24 - Mag. 2.50 (mblg) | 47.1 mi. |
| 6. | 2004-01-05 - Mag. 2.80 (mblg) | 62.1 mi. |
Earthquake Locations