Wed. May 24, 2017 9:00 AM - 10:30 AM A10 (Tokyo Bay Makuhari Hall)

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

[S-SS04] [EE] Subduction zone dynamics from regular earthquakes through slow earthquakes to creep

10:00 AM - 10:15 AM

[SSS04-05] Rupture on the megasplay fault along the Nankai trough during the off-Mie earthquake (Mw=6.0) on 1 April 2016

*Masaru Nakano¹, Ayako Nakanishi¹, Mikiya Yamashita¹, Takashi Tonegawa¹, Takane Hori¹, Shin'ichiro Kamiya¹, Kensuke Suzuki¹, Koichiro Obana¹, Shuichi Kodaira¹, Eiichiro Araki¹, Narumi Takahashi^2,1 (1.Japan Agency for Marine-Earth Science and Technology, 2.National Research Institute for Earth Science and Disaster Resilience)

Thu. May 25, 2017 10:45 AM - 12:15 PM A10 (Tokyo Bay Makuhari Hall)

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

[S-SS04] [EE] Subduction zone dynamics from regular earthquakes through slow earthquakes to creep

10:45 AM - 11:00 AM

[SSS04-25] Seismic images from the outer rise to the Japan Trench for site characterization of new IODP subduction zone drilling projects

*Shuichi Kodaira¹, Yasuyuki Nakamura¹, Gou Fujie¹, Koichiro Obana¹, Tetsuo No¹, Toshiya Fujiwara¹, Seiichi Miura¹ (1.R&D Center for Earthquake and Tsunami Japan Agency for Marine-Earth Science and Technology)

Thu. May 25, 2017 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL7)

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

[S-SS13] [JJ] Seismicity

[SSS13-P11] Seismic observation on northern Ryukyu Trench subduction zone

*Yojiro Yamamoto¹, Tsutomu Takahashi¹, Yasushi Ishihara¹, Koichiro Obana¹, Seiichi Miura¹, Shuichi Kodaira¹, Yoshiyuki Kaneda² (1.Japan Agency for Marine-Earth Science and Technology, 2.Kagawa University)

Thu. May 25, 2017 3:30 PM - 4:45 PM Poster Hall (International Exhibition Hall HALL7)

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

[S-SS13] [JJ] Seismicity

[SSS13-P11] Seismic observation on northern Ryukyu Trench subduction zone

*Yojiro Yamamoto¹, Tsutomu Takahashi¹, Yasushi Ishihara¹, Koichiro Obana¹, Seiichi Miura¹, Shuichi Kodaira¹, Yoshiyuki Kaneda² (1.Japan Agency for Marine-Earth Science and Technology, 2.Kagawa University)

Tue. May 23, 2017 1:45 PM - 3:15 PM A07 (Tokyo Bay Makuhari Hall)

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

[S-CG66] [EE] Shallow and intermediate depth intraslab earthquakes: seismogenesis and rheology of the slab

3:00 PM - 3:15 PM

[SCG66-12] Plate bending-related faulting just prior to subduction and subduction zone seismicity in NE Japan

★Invited papers

*Gou Fujie¹, Shuichi Kodaira¹, Koichiro Obana¹, Yuka Kaiho¹, Yojiro Yamamoto¹, Tsutomu Takahashi¹, Tomoaki Yamada² (1.Japan Agency for Marine-Earth Science and Technology, 2.Earthquake Research Institute, Univ. of Tokyo)

Tue. May 23, 2017 9:00 AM - 10:30 AM A05 (Tokyo Bay Makuhari Hall)

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

[S-CG67] [EE] Tectonic processes on the incoming plate seaward of the trench: Inputs to subduction zones

9:30 AM - 9:45 AM

[SCG67-03] Structure of the incoming Pacific Plate subducting into the central part of the Japan Trench: Results from the repeated ocean bottom seismograph observations after the 2011 Tohoku-Oki earthquake

*Koichiro Obana¹, Gou Fujie¹, Tsutomu Takahashi¹, Takashi Tonegawa¹, Yojiro Yamamoto¹, Shuichi Kodaira¹, Masanao Shinohara² (1.Research and Development Center for Earthquake and Tsunami, Japan Agency for Marine-Earth Science and Technology, 2.Earthquake Research Institute, University of Tokyo)

9:45 AM - 10:00 AM

[SCG67-04] Refinement of scientific objectives, drill sites, and strategies for CHIKYU IODP proposal aimed at Bend-Fault Hydrology in the Old Incoming Plate (H-ODIN): Input from the London workshop

*Tomoaki Morishita¹, Makoto Yamano², Gou Fujie³, Shigeaki Ono³, Jun-Ichi Kimura³, Koichiro Obana³, Yasuyuki Nakamura³, Asuka Yamaguchi⁴, Takanori Kagoshima⁴, Saneatsu Saito³, Shuichi Kodaira³, Jason Phipps Morgan⁵ (1.Kanazawa University, 2.ERI, Univ. Tokyo, 3.JAMSTEC, 4.AORI, Univ. Tokyo, 5.Univ. London)

Thu. May 25, 2017 10:45 AM - 12:15 PM IC (International Conference Hall 2F)

[JJ] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS22] [JJ] Drilling Earth Science

12:00 PM - 12:15 PM

[MIS22-18] Progress in Bend-Fault Hydrology in the Old Incoming Plate (H-ODIN) project

*Tomoaki Morishita¹, Makoto Yamano², Gou Fujie³, Shigeaki Ono³, Jun-Ichi Kimura³, Koichiro Obana³, Yasuyuki Nakamura³, Asuka Yamaguchi⁴, Takanori Kagoshima⁴, Saneatsu Saito³, Shuichi Kodaira³, Jason Phipps Morgan⁵ (1.Kanazawa University, 2.ERI, Univ. Tokyo, 3.JAMSTEC, 4.AORI, Univ. Tokyo, 5.Univ. London)

Sat. May 20, 2017 1:45 PM - 3:15 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] [EJ] Data-driven analysis, modeling and prediction in geosciences

[MGI29-P17] Trans-dimensional imaging of random velocity inhomogeneity at southern Ryukyu arc

*Tsutomu Takahashi¹, Yasushi Ishihara¹, Yuka Kaiho¹, Yojiro Yamamoto¹, Koichiro Obana¹, Seiichi Miura¹, Shuichi Kodaira¹, Yoshiyuki Kaneda² (1.Japan Agency for Marine-Earth Science and Technology, 2.Kagawa Univ.)

Sat. May 20, 2017 5:15 PM - 6:30 PM Poster Hall (International Exhibition Hall HALL7)

[EJ] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI29] [EJ] Data-driven analysis, modeling and prediction in geosciences

[MGI29-P17] Trans-dimensional imaging of random velocity inhomogeneity at southern Ryukyu arc

*Tsutomu Takahashi¹, Yasushi Ishihara¹, Yuka Kaiho¹, Yojiro Yamamoto¹, Koichiro Obana¹, Seiichi Miura¹, Shuichi Kodaira¹, Yoshiyuki Kaneda² (1.Japan Agency for Marine-Earth Science and Technology, 2.Kagawa Univ.)

Koichiro Obana

Speaker, Author, Co-Author

★Invited papers