32 years ago 3.1 magnitude, 5 km depth
Martin, South Dakota, United States
11 years ago 3.0 magnitude, 0 km depth
Moorcroft, Wyoming, United States
9 years ago 3.3 magnitude, 5 km depth
Valentine, Nebraska, United States
15 years ago 4.0 magnitude, 13 km depth
Sheridan, Wyoming, United States
10 years ago 3.2 magnitude, 0 km depth
Moorcroft, Wyoming, United States
5 years ago 2.9 magnitude, 13 km depth
Ainsworth, Nebraska, United States