Alpena, South Dakota — Earthquakes

Earthquakes Near Alpena, South Dakota

A list of all earthquakes centered near Alpena, South Dakota over the last 40 years. Data courtesy of USGS: Global Earthquake Search.

Nearest Earthquakes by Distance
# Earthquake Distance
1.1987-07-09 - Mag. 3.00 (mblg)11 mi.
2.2002-07-26 - Mag. 3.10 (mblg)14.4 mi.
3.1986-05-25 - Mag. 3.60 (mblg)17.3 mi.
4.2003-11-21 - Mag. 3.50 (mblg)21 mi.
5.1987-10-15 - Mag. 3.00 (ml)23.2 mi.
6.1990-10-25 - Mag. 3.60 (mb)27.3 mi.
7.2005-10-19 - Mag. 3.10 (mblg)41.6 mi.
Earthquake Locations