Wed. May 24, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG45] 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 Kochi Institute for Core Sample Research), Yihe Huang(University of Michigan Ann Arbor), Chairperson:Aitaro Kato(Earthquake Research Institute, the University of Tokyo), Takeshi Akuhara(Earthquake Research Institute, University of Tokyo)

Mon. May 22, 2023 9:00 AM - 10:15 AM 106 (International Conference Hall, Makuhari Messe)

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

[S-SS04] Seismological advances in the ocean

9:15 AM - 9:30 AM

[SSS04-02] High-resolution seismic constraint on the seafloor sediments using teleseismic body waves of multiple components of ocean bottom seismometers: method and practice

*HyeJeong Kim¹, Hitoshi Kawakatsu^1,2, Takeshi Akuhara¹, Nozomu Takeuchi¹ (1.Earthquake Research Institute, The University of Tokyo, 2.Institute of Earth Sciences, Academia Sinica)

Sun. May 21, 2023 10:45 AM - 12:00 PM 304 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-TT Technology & Techniques

[S-TT42] Applying optic fiber sensing to earth science

11:45 AM - 12:00 PM

[STT42-09] Seismic, geodetic and tsunami monitoring using seafloor cables with optical fiber sensing: Concept and Implementation

*Masanao Shinohara¹, Shin Aoi², Takeshi Akuhara¹, Eiichiro Araki³, Koichiro Obana³, Masataka Kinoshita¹, Takashi Kunugi², Shuichi Kodaira³, Tetsuya Takeda², Takashi Tonegawa³, Masaru Nakano³, Kiwamu Nishida¹, Kimihiro Mochizuki¹, Tomoaki Yamada¹ (1.Earthquake Research Institute, University of Tokyo, 2.National Research Institute for Earth Science and Disaster Resilience, 3.Japan Agency for Marine-Earth Science and Technology)

Wed. May 24, 2023 1:45 PM - 3:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-CG45] Science of slow-to-fast earthquakes

2:15 PM - 2:30 PM

[SCG45-03] Locating tectonic tremors with uncertainty estimates: optimizing time- and amplitude-differences, wave propagation-based quality control, and Bayesian inversion

*Takeshi Akuhara¹, Yusuke Yamashita², Hiroko Sugioka³, Masanao Shinohara¹ (1.Earthquake Research Institute, University of Tokyo, 2.Disaster Prevention Research Institute, Kyoto University, 3.Kobe University)

Takeshi Akuhara

Convener, Chairperson

[S-CG45] Science of slow-to-fast earthquakes

Speaker, Author, Co-Author

[S-SS04] Seismological advances in the ocean

[SSS04-02] High-resolution seismic constraint on the seafloor sediments using teleseismic body waves of multiple components of ocean bottom seismometers: method and practice

[S-TT42] Applying optic fiber sensing to earth science

[STT42-09] Seismic, geodetic and tsunami monitoring using seafloor cables with optical fiber sensing: Concept and Implementation

[S-CG45] Science of slow-to-fast earthquakes

[SCG45-03] Locating tectonic tremors with uncertainty estimates: optimizing time- and amplitude-differences, wave propagation-based quality control, and Bayesian inversion