1950-02-28 10:21:00 UTC 7.7 magnitude, 329 km depth
Korsakov, Sakhalin, Russia
1952-03-04 01:22:49 UTC 8.1 magnitude, 45 km depth
Kushiro, Hokkaido, Japan
1995-12-03 18:01:08 UTC 7.9 magnitude, 33 km depth
Kuril’sk, Hokkaido, Japan
1968-05-16 00:49:02 UTC 8.2 magnitude, 29 km depth
Hachinohe, Aomori, Japan
2002-11-17 04:53:53 UTC 7.3 magnitude, 459 km depth
Dolinsk, Sakhalin, Russia
1990-05-12 04:50:08 UTC 7.2 magnitude, 605 km depth
Uglegorsk, Sakhalin, Russia
1933-03-02 17:31:00 UTC 8.5 magnitude, 15 km depth
Yamada, Iwate, Japan
1995-05-27 13:03:52 UTC 7.1 magnitude, 11 km depth
Tungor, Sakhalin, Russia