Sinai, South Dakota — Earthquakes
Earthquakes Near Sinai, South Dakota
A list of all earthquakes centered near Sinai, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1982-07-11 - Mag. 3.60 (mblg) | 22.8 mi. |
| 2. | 2005-10-19 - Mag. 3.10 (mblg) | 27.3 mi. |
Earthquake Locations