Tue. May 28, 2024 9:00 AM - 10:15 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Ryuta Arai(Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 10:45 AM - 12:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 1:45 PM - 3:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Hanaya Okuda(Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology), Hiroyuki Noda(Kyoto University, Disaster Prevention Research Institute)

Tue. May 28, 2024 3:30 PM - 4:45 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Ayumu Miyakawa(Geological Survey of Japan, AIST), Yuya Akamatsu(Japan Agency for Marine-Earth Science and Technology)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency)

Wed. May 29, 2024 9:00 AM - 10:15 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Takanori Matsuzawa(National Research Institute for Earth Science and Disaster Resilience), Daisuke Sato(japan agency for marine-earth science and technology)

Wed. May 29, 2024 10:45 AM - 12:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Yoshihiro Ito(Disaster Prevention Research Institute, Kyoto University), Yoshiyuki Tanaka(Earth and Planetary Science, The University of Tokyo)

Wed. May 29, 2024 1:45 PM - 3:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Suguru Yabe(National Institute of Advanced Industrial Science and Technology)

Wed. May 29, 2024 3:30 PM - 4:45 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

convener:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Asuka Yamaguchi(Atomosphere and Ocean Research Institute, The University of Tokyo), Yohei Hamada(Japan Agency for Marine-Earth Science and Technology), Akemi Noda(Meteorological Research Institute, Japan Meteorological Agency), Chairperson:Satoshi Ide(Department of Earth an Planetary Science, University of Tokyo), Saeko Kita(International Institute of Seismology and Earthquake Engineering, BRI)

Tue. May 28, 2024 10:45 AM - 12:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

10:45 AM - 11:00 AM

[SCG40-06] Toward a comprehensive understanding of shallow slow earthquakes: a review of key studies along the Nankai Trough and future perspectives

★Invited Papers

*Shunsuke Takemura¹, Yohei Hamada², Hanaya Okuda², Yutaro Okada³, Kurama Okubo⁴, Takeshi Akuhara¹, Akemi Noda⁵, Takashi Tonegawa² (1.Earthquake Research Institute, the University of Tokyo, 2.Japan Agency for Marine-Earth Science and Technology, 3.Kyoto University, 4.National Research Institute for Earth Science and Disaster Resilience, 5.Meteorological Research Institute)

11:00 AM - 11:15 AM

[SCG40-07] P- and S-wave velocity imaging from active and passive seismic data for seamount subduction at Hyuga-Nada

*Rie Nakata¹, Kimihiro Mochizuki¹, Norimitsu Nakata^4,5, Masataka Kinoshita¹, Yuri Hashimoto³, Yohei Hamada², Yasuyuki Nakamura², Seiichi Miura², Ryuta Arai² (1.Earthquake Research Institute, University of Tokyo, 2.JAMSTEC, 3.Kochi University, 4.Lawrence Berkeley National Laboratory, 5.MIT)

Tue. May 28, 2024 1:45 PM - 3:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-CG40] Science of slow-to-fast earthquakes

2:45 PM - 3:00 PM

[SCG40-15] Predicting of future frictional behaviors on experiment fault surfaces: A Transformer Architecture approach

★Invited Papers

*Tae-Hoon Uhmb¹, Yohei Hamada², Takehiro Hirose² (1.Disaster Prevention Research Center, Aichi Institute of Technology, 2.Japan Agency for Marine-Earth Science and Technology Kochi Institute for Core Sample Research)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

[E] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG40] Science of slow-to-fast earthquakes

5:15 PM - 6:45 PM

[SCG40-P17] Structural description and interpretation of the seismic reflection image along subducting seamount in Hyuga-nada

Maho Adachi², *Yohei Hamada¹, Yoshitaka Hashimoto², Kazuya Shiraishi¹, Yanxue Ma³, Rie Nakata³, Masataka Kinoshita³ (1.Japan Agency for Marine-Earth Science and Technology, 2.Kochi University, 3.The University of Tokyo)

5:15 PM - 6:45 PM

[SCG40-P28] Mechanical evolution of gabbro faults during sequence of high-velocity slip pulses with frictional melting

*Takehiro Hirose¹, Wataru Tanikawa¹, Yohei Hamada¹, Hanaya Okuda¹ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

5:15 PM - 6:45 PM

[SCG40-P30] Abrupt host rock fragmentation induced by fluid phase transition during fault slip and its impact on earthquake energy partitioning

*Hanaya Okuda¹, Wataru Tanikawa¹, Yohei Hamada¹, Keishi Okazaki^2,1, John D Bedford³, Takehiro Hirose¹ (1.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology, 2.Earth and Planetary Systems Science Program, Hiroshima University, 3.Department of Earth, Ocean and Ecological Sciences, University of Liverpool)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG46] New Insights of Fluid-Rock Interactions: From Surface to Deep Subduction Zone

5:15 PM - 6:45 PM

[SCG46-P20] Seismic fault slip variation caused by smectite swelling in shallow subduction zones

*Jun Kameda¹, Hideki Mukoyoshi², Keisuke Nakamoto³, Yohei Hamada⁴, Hirokazu Masumoto³ (1.Institute for Planetary Materials, Okayama University, 2.Department of Earth Science, Shimane University, 3.Department of Earth and Planetary Sciences, Hokkaido University, 4.Kochi Institute for Core Sample Research, Japan Agency for Marine-Earth Science and Technology)

Wed. May 29, 2024 1:45 PM - 3:00 PM 302 (International Conference Hall, Makuhari Messe)

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

[S-CG48] Ocean Floor Geoscience

2:15 PM - 2:30 PM

[SCG48-13] Submersible survey along the Shionomisaki submarine canyon in the Nankai Trough: Preliminary results of R/V Yokosuka YK23-10S cruis

*Asuka Yamaguchi¹, Rina Fukuchi², Yohei Hamada², Hiroaki Koge⁴, Kiichiro Kawamura⁵, Akira Ijiri⁶, Hanaya Okuda³, Mari Hamahashi⁵, Konosuke TERUI¹, Takahiro Hosokawa⁷, Kanji Tatsumi⁶, Juichiro Ashi¹, Takafumi Kasaya³, Masataka Kinoshita¹, Koji Kameo⁸, Yoshimi Kubota⁹, Takeshi Tsuji¹, Kazuya Shiraishi³, Gaku Kimura³ (1.The University of Tokyo, 2.Naruto University of Education, 3.JAMSTEC, 4.GSJ, AIST, 5.Yamaguchi University, 6.Kobe University, 7.Kochi University, 8.Chiba University, 9.National Museum of Nature and Science)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[M-GI31] Drilling Earth Science

5:15 PM - 6:45 PM

[MGI31-P04] Drilling experiments of mafic and ultramafic rocks: Implication for in-situ identification of the lithological boundary using drilling parameters

*Kazumasa Tanimoto, Ikuo Katayama¹, Yohei Hamada² (1.Hiroshima Univ., 2.Japan Agency for Marine-Earth Science and Technology Kochi Institute for Core Sample Research )

5:15 PM - 6:45 PM

[MGI31-P07] ReCoRD program for Understanding the Formation Process and Physical Property Distribution of the Upper Prism in the Japan Trench (ReC23-02)

*Yohei Hamada¹, Nana Kamiya², Keisuke Nakamoto³, Hanaya Okuda¹, Yoshitaka Hashimoto⁴ (1.Japan Agency for Marine-Earth Science and Technology Kochi Institute for Core Sample Research, 2.Kyoto University, 3.Hokkaido University, 4.Kochi University)

Yohei Hamada

Convener, Chairperson

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

[S-CG40] Science of slow-to-fast earthquakes

Speaker, Author, Co-Author

[S-CG40] Science of slow-to-fast earthquakes

[SCG40-06] Toward a comprehensive understanding of shallow slow earthquakes: a review of key studies along the Nankai Trough and future perspectives

★Invited Papers

[SCG40-07] P- and S-wave velocity imaging from active and passive seismic data for seamount subduction at Hyuga-Nada

[S-CG40] Science of slow-to-fast earthquakes

[SCG40-15] Predicting of future frictional behaviors on experiment fault surfaces: A Transformer Architecture approach

★Invited Papers

[S-CG40] Science of slow-to-fast earthquakes

[SCG40-P17] Structural description and interpretation of the seismic reflection image along subducting seamount in Hyuga-nada

[SCG40-P28] Mechanical evolution of gabbro faults during sequence of high-velocity slip pulses with frictional melting

[SCG40-P30] Abrupt host rock fragmentation induced by fluid phase transition during fault slip and its impact on earthquake energy partitioning

[S-CG46] New Insights of Fluid-Rock Interactions: From Surface to Deep Subduction Zone

[SCG46-P20] Seismic fault slip variation caused by smectite swelling in shallow subduction zones

[S-CG48] Ocean Floor Geoscience

[SCG48-13] Submersible survey along the Shionomisaki submarine canyon in the Nankai Trough: Preliminary results of R/V Yokosuka YK23-10S cruis

[M-GI31] Drilling Earth Science

[MGI31-P04] Drilling experiments of mafic and ultramafic rocks: Implication for in-situ identification of the lithological boundary using drilling parameters

[MGI31-P07] ReCoRD program for Understanding the Formation Process and Physical Property Distribution of the Upper Prism in the Japan Trench (ReC23-02)