1918-11-08 04:38:09 7.8 magnitude, 15.0 km depth
1993-07-12 13:17:11 7.7 magnitude, 16.0 km depth
Iwanai, Hokkaido, Japan
1978-03-24 19:47:50 7.6 magnitude, 33.0 km depth
2025-12-08 14:15:10 7.6 magnitude, 45.0 km depth
Misawa, Aomori, Japan
1969-08-11 21:27:40 7.5 magnitude, 25.0 km depth
Shikotan, Sakhalin Oblast, Russia
2011-03-11 06:25:50 7.7 magnitude, 18.0 km depth
Kamaishi, Iwate, Japan
1978-03-23 03:15:20 7.5 magnitude, 33.0 km depth
1901-08-09 18:33:00 7.5 magnitude, 0.0 km depth
Miyako, Iwate, Japan
1978-06-12 08:14:26 7.7 magnitude, 44.0 km depth
Ishinomaki, Miyagi, Japan
1968-01-29 10:19:07 7.4 magnitude, 36.0 km depth
Shikotan, Sakhalin Oblast, Russia
1991-12-22 08:43:13 7.6 magnitude, 24.0 km depth
1940-08-01 15:08:25 7.5 magnitude, 15.0 km depth
Rishiri Town, Hokkaido, Japan
1938-11-05 08:43:24 7.8 magnitude, 35.0 km depth
Iwaki, Fukushima, Japan
2026-04-20 07:53:00 7.4 magnitude, 35.0 km depth
Tanohata, Iwate, Japan
1937-02-21 07:02:42 7.4 magnitude, 30.0 km depth
1989-11-01 18:25:34 7.4 magnitude, 28.0 km depth
Miyako, Iwate, Japan
1994-10-09 07:55:39 7.3 magnitude, 33.0 km depth
Shikotan, Sakhalin Oblast, Russia
1938-11-06 08:53:55 7.7 magnitude, 30.0 km depth
Namie, Fukushima, Japan
1938-11-05 10:50:18 7.7 magnitude, 35.0 km depth
Namie, Fukushima, Japan