Biggest Earthquakes Near Seongnam-si, Gyeonggi-do, South Korea

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

1946-12-20 19:19:10 UTC 8.3 magnitude, 15 km depth
Shingū, Wakayama, Japan

1941-11-18 16:46:32 UTC 7.9 magnitude, 35 km depth
Takanabe, Miyazaki, Japan

1944-12-07 04:35:45 UTC 8.1 magnitude, 15 km depth
Shingū, Wakayama, Japan

1968-04-01 00:42:07 UTC 7.5 magnitude, 34 km depth
Nobeoka, Miyazaki, Japan

1940-08-13 15:36:47 UTC 7.0 magnitude, 10 km depth
Hiratachō, Shimane, Japan

1960-10-08 05:53:06 UTC 6.8 magnitude, 607 km depth
Kilju, Hamgyŏng-bukto, North Korea

1961-02-26 18:10:52 UTC 7.5 magnitude, 35 km depth
Nichinan, Miyazaki, Japan

1975-02-04 11:36:07 UTC 7.0 magnitude, 33 km depth
Dashiqiao, Liaoning, China

1931-11-02 10:03:04 UTC 7.5 magnitude, 35 km depth
Takanabe, Miyazaki, Japan

1911-06-15 14:25:53 UTC 7.9 magnitude, 100 km depth
Naze, Kagoshima, Japan

1944-12-19 14:09:03 UTC 6.6 magnitude, 35 km depth
Langtou, Liaoning, China

1952-03-19 09:04:18 UTC 6.3 magnitude, 35 km depth
Chunghwa, Pyongyang, North Korea

1975-06-29 10:37:41 UTC 6.2 magnitude, 560 km depth
Sokcho, Gangwon-do, South Korea

2016-04-15 16:25:06 UTC 7.0 magnitude, 10 km depth
Kumamoto, Kumamoto, Japan

2005-03-20 01:53:41 UTC 6.6 magnitude, 10 km depth
Maebaru-chūō, Fukuoka, Japan

1994-07-21 18:36:31 UTC 7.3 magnitude, 471 km depth
Vrangel’, Primorskiy, Russia

2005-03-20 01:53:00 UTC 6.6 magnitude, 8 km depth
Shingū, Fukuoka, Japan

1952-04-23 15:56:40 UTC 5.6 magnitude, 30 km depth
Anak, Hwanghae-bukto, North Korea

1963-09-07 01:16:58 UTC 5.8 magnitude, 26 km depth
Heung-hai, Gyeongsangbuk-do, South Korea