Harrold, South Dakota — Earthquakes
Earthquakes Near Harrold, South Dakota
A list of all earthquakes centered near Harrold, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.
Nearest Earthquakes by Distance
| # | Earthquake | Distance |
|---|---|---|
| 1. | 1983-03-04 - Mag. 4.40 (mb) | 26.9 mi. |
| 2. | 2011-08-09 - Mag. 3.30 (mblg) | 34.2 mi. |
| 3. | 1995-07-03 - Mag. 2.80 (mblg) | 38.1 mi. |
| 4. | 2003-11-21 - Mag. 3.50 (mblg) | 51 mi. |
| 5. | 1989-11-26 - Mag. 3.30 (mblg) | 55.4 mi. |
Earthquake Locations