M 6.4 - Bonin Islands, Japan region
- 2011-01-12 21:32:53 (UTC)
- 26.973°N 139.882°E
- 512.0 km depth
Recorded (2 JMA) in the Chichijima-retto and Hahajima-retto. Recorded (1 JMA) in Chiba, Fukushima, Gumma, Ibaraki, Kanagawa, Miyagi, Saitama and Tochigi, Honshu.