Precise aftershock distribution of the 2004 Mid-Niigata prefecture earthquake—Implication for a very weak region in the lower crust
Yoshihisa Iio, Takuo Shibutani, Satoshi Matsumoto, Hiroshi Katao, Takeshi Matsushima, Shiro Ohmi, Fumiaki Takeuchi, Kenji Uehira, Kin'Ya Nishigami, Masatoshi Miyazawa, Bogdan Dumitru Enescu, Issei Hirose, Yasuyuki Kano, Yuhki Kohno, Kenichi Tatsumi, Tomotake Ueno, Hiroo Wada, Yohei Yukutake
Abstract