North Sioux City, South Dakota — Earthquakes
Earthquakes Near North Sioux City, South Dakota
A list of all earthquakes centered near North Sioux City, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1997-08-09 - Mag. 3.40 (mblg) | 62.1 mi. |
Earthquake Locations