Groton, South Dakota — Earthquakes
Earthquakes Near Groton, South Dakota
A list of all earthquakes centered near Groton, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1987-10-15 - Mag. 3.00 (ml) | 71.7 mi. |
Earthquake Locations