Biggest Earthquakes Near Poronaysk, Sakhalin, Russia

2011-03-11 05:46:24 UTC 9.0 magnitude, 29 km depth
Ishinomaki, Miyagi, Japan

1963-10-13 05:17:59 UTC 8.5 magnitude, 35 km depth
Kuril’sk, Hokkaido, Japan

1958-11-06 22:58:09 UTC 8.4 magnitude, 35 km depth
Kuril’sk, Hokkaido, Japan

1952-11-04 16:58:30 UTC 8.9 magnitude, 21 km depth
Petropavlovsk-Kamchatsky, Kamtsjatka, Russia

1994-10-04 13:22:55 UTC 8.3 magnitude, 14 km depth
Shikotan, Sakhalin, Russia

2006-11-15 11:14:13 UTC 8.3 magnitude, 10 km depth
Kuril’sk, Hokkaido, Japan

2003-09-25 19:50:06 UTC 8.3 magnitude, 27 km depth
Kushiro, Hokkaido, Japan

1918-09-07 17:16:23 UTC 8.1 magnitude, 15 km depth
Kuril’sk, Hokkaido, Japan

2012-08-14 02:59:38 UTC 7.7 magnitude, 583 km depth
Poronaysk, Sakhalin, Russia

2013-05-24 05:44:48 UTC 8.3 magnitude, 598 km depth
Esso, Kamtsjatka, Russia

1952-03-04 01:22:49 UTC 8.1 magnitude, 45 km depth
Kushiro, Hokkaido, Japan

1950-02-28 10:21:00 UTC 7.7 magnitude, 329 km depth
Korsakov, Sakhalin, Russia

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

1933-03-02 17:31:00 UTC 8.5 magnitude, 15 km depth
Yamada, Iwate, Japan

2007-01-13 04:23:21 UTC 8.1 magnitude, 10 km depth
Severo-Kuril’sk, Sakhalin, Russia

2002-11-17 04:53:53 UTC 7.3 magnitude, 459 km depth
Dolinsk, Sakhalin, Russia

1963-10-20 00:53:12 UTC 7.8 magnitude, 28 km depth
Kuril’sk, Hokkaido, Japan

1973-06-17 03:55:02 UTC 7.7 magnitude, 48 km depth
Nemuro, Hokkaido, Japan

1971-09-05 18:35:30 UTC 7.3 magnitude, 18 km depth
Gornozavodsk, Sakhalin, Russia