Electrical resistivity modeling around the Hidaka collision zone, northern Japan: regional structural background of the 2018 Hokkaido Eastern Iburi earthquake (M w 6.6)

by Hiroshi Ichihara, Toru Mogi, Hideyuki Satoh, Yusuke Yamaya
Published 2019-09-01

Challenge for multifaceted data acquisition around active volcanoes using uncrewed surface vessel

by Noriko Tada, Akira Nagano, Satoru Tanaka, Hiroshi Ichihara, Hiroshi Ichihara, Daisuke Suetsugu, Daisuke Matsuoka, Makoto Ito, Tatsu Kuwatani, Makio C. Honda
Published 2024-06-01

A new miniaturized magnetometer system for long-term distributed observation on the seafloor

by Kazunori Ogawa, Tetsuo Matsuno, Hiroshi Ichihara, Kazuo Nakahigashi, Nobukazu Seama
Published 2018-07-01

Drift of an ocean bottom electromagnetometer from the Bonin to Ryukyu Islands: estimation of the path and travel time by numerical tracking experiments

by Noriko Tada, Haruka Nishikawa, Hiroshi Ichihara, Hiromi Kayama Watanabe, Tatsu Kuwatani
Published 2021-12-01

2D resistivity model around the rupture area of the 2011 Tohoku-oki earthquake (Mw 9.0)

by Hiroshi Ichihara, Takafumi Kasaya, Kiyoshi Baba, Tada-nori Goto, Makoto Yamano
Published 2023-05-01

A 3D electrical resistivity model around the focal zone of the 2017 southern Nagano Prefecture earthquake (MJMA 5.6): implications for relationship between seismicity and crustal h...

by Hiroshi Ichihara, Junna Kanehiro, Toru Mogi, Koshun Yamaoka, Noriko Tada, Edward Alan Bertrand, Mamoru Adachi
Published 2018-11-01

Two independent signals detected by ocean bottom electromagnetometers during a non-eruptive volcanic event: Ogasawara Island arc volcano, Nishinoshima

by Kiyoshi Baba, Noriko Tada, Hiroshi Ichihara, Yozo Hamano, Hiroko Sugioka, Takao Koyama, Akimichi Takagi, Minoru Takeo
Published 2020-08-01

Imaging of a serpentinite complex in the Kamuikotan Zone, northern Japan, from magnetotelluric soundings

by Hiroshi Ichihara, Toru Mogi, Toshihiro Uchida, Hideyuki Satoh, Yusuke Yamaya, Masakazu Fujii, Shusaku Yamazaki, Kenji Okazaki, Noriko Tada
Published 2021-07-01

Electrical conductive fluid-rich zones and their influence on the earthquake initiation, growth, and arrest processes: observations from the 2016 Kumamoto earthquake sequence, Kyus...

by Koki Aizawa, Shinichi Takakura, Hisafumi Asaue, Katsuaki Koike, Ryokei Yoshimura, Ken’ichi Yamazaki, Shintaro Komatsu, Mitsuru Utsugi, Hiroyuki Inoue, Kaori Tsukamoto, Makoto Uyeshima, Takao Koyama, Wataru Kanda, Tohru Yoshinaga, Nobuo Matsushima, Kazunari Uchida, Yuko Tsukashima, Takeshi Matsushima, Hiroshi Ichihara, Dan Muramatsu, Yoshiko Teguri, Azusa Shito, Satoshi Matsumoto, Hiroshi Shimizu
Published 2021-01-01