Thu. May 24, 2018 1:45 PM - 3:15 PM 105 (1F International Conference Hall, Makuhari Messe)

[JJ] Oral
| H (Human Geosciences)
| H-DS Disaster geosciences

[H-DS10] Tsunami and Tsunami Forecast

2:00 PM - 2:15 PM

[HDS10-19] An essential feature of the 1906 Colombia-Ecuador earthquake clarified by observed tsunami waveforms

*Yusuke Yamanaka¹, Yuichiro Tanioka², Takahiro Shiina² (1.The Univeristy of Tokyo, 2.Institute of Seismology and Volcanology, Hokkaido University)

Thu. May 24, 2018 10:45 AM - 12:15 PM 301A (3F International Conference Hall, Makuhari Messe)

[JJ] Oral
| S (Solid Earth Sciences)
| S-SS Seismology

[S-SS11] Crustal Structure

11:45 AM - 12:00 PM

[SSS11-10] Seismic refraction and wide-angle reflection experiment in southern Kyushu, Japan: (1) the 2017 exploration report

*Hiroki Miyamachi¹, Hiroaki Takahashi², Hiroshi Aoyama², Takahiro Shiina², Masamitsu Takada², Masayoshi Ichiyanagi², Teruhiro Yamaguchi², Natsuki Ono², Saito Kazuma², Chihiro Ito², Yoshio Murai², Tomoki Tsutsui³, Inoue Yusuke³, Ryuichi Takei³, Mare Yamamoto⁴, Satoshi Hirahara⁴, Takashi Nakayama⁴, Ryota Hino⁴, Ryosuke Azuma⁴, Shuhei Otomo⁴, Eiji Kurashimo⁵, Takaya Iwasaki⁵, Masanao Shinohara⁵, Tomoaki Yamada⁵, Eiji Abe⁵, Kazuo Nakahigashi⁶, Toshiki Watanabe⁷, Yuta Maeda⁷, Shinichiro Horikawa⁷, Takashi Okuda⁷, Shuhei Tsuji⁷, Daima Hasegawa⁷, Hiroshi Katao⁸, Takuo Shibutani⁸, Tsutomu Miura⁸, Jun Nakagawa⁸, Shinya Kato⁸, Yusuke Yamashita⁸, Takeshi Matsushima⁹, Kenshin Isoda⁹, Agnis Triahadini⁹, Yoshiko Teguri⁹, Rintaro Miyamachi⁹, Hiroshi Shimizu⁹, Reiji Kobayashi¹, Kazuho Nakai¹, Masakazu Soda¹, Hiroshi Yakiwara¹, Shuichiro Hirano¹ (1.Kagoshima University, 2.Hokkaido University, 3.Akita University, 4.Tohoku University, 5.University of Tokyo, 6.Tokyo University of Marine Science and Tecnology, 7.Nagoya University, 8.Kyoto University, 9.Kyushu University)

Tue. May 22, 2018 10:45 AM - 12:15 PM A03 (Tokyo Bay Makuhari Hall)

[EE] Oral
| S (Solid Earth Sciences)
| S-CG Complex & General

[S-CG52] Intraslab and intraplate earthquakes

11:15 AM - 11:30 AM

[SCG52-09] High-frequency later phases for intraslab earthquakes and attenuation in the mantle wedge beneath northeastern Japan

*Takahiro Shiina¹, Kei Katsumata¹, Kiyoshi Yomogida² (1.Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University, 2.Graduate School of Science, Hokkaido University)