1979-11-09 21:29:59 3.6 magnitude, 10.0 km depth
Grayson, Kentucky, United States
1983-08-17 14:03:15 3.5 magnitude, 11.0 km depth
2009-04-24 13:42:46 3.3 magnitude, 5.0 km depth
Gallipolis, Ohio, United States
2020-04-25 10:33:49 2.9 magnitude, 26.0 km depth
Portsmouth, Ohio, United States