Japan Geoscience Union Meeting 2023

Shoichi Yoshioka

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Speaker, Author, Co-Author

Thu. May 25, 2023 9:00 AM - 10:15 AM 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

9:30 AM - 9:45 AM

[SCG45-13] Mosaicking Crustal Surface Morphostructure and Seismic Cycle Deformation Patterns in Chile and Japan using GNSS Velocities and Machine Learning

*Francisco H Ortega-Culaciati1, Marcos Moreno2, Hiroki Kawabata3, Shoichi Yoshioka4,3, Vicente Yañez-Cuadra5, Felipe Donoso5, Juan Carlos Báez6, Andrés Tassara7, Joaquin Hormazabal1 (1.Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile, Santiago, Chile., 2.Departamento de Ingeniería Estructural y Geotécnica, Pontificia Universidad Católica de Chile, Santiago, Chile., 3.Department of Planetology, Graduate School of Science, Kobe University, Rokkodai-cho 1-1, Nada Ward, Kobe 657-8501, Japan., 4.Research Center for Urban Safety and Security, Kobe University, Rokkodai-cho 1-1, Nada Ward, Kobe, 657-8501, Japan., 5.Departamento de Geofísica, Facultad de Ciencias Físicas y Matemáticas, Universidad de Concepción, Concepción, Chile., 6.Centro Sismológico Nacional, Facultad de Ciencias Físicas y Matemáticas, Universidad de Chile, Santiago, Chile., 7.Departamento de Geología, Facultad de Ciencias Químicas, Universidad de Concepción, Concepción, Chile)

Thu. May 25, 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

2:45 PM - 3:00 PM

[SCG45-26] Thermal regime and slab dehydration beneath the Izu-Bonin arc: Implications for fast and slow subduction earthquake

*Weiling Zhu1,2, Yingfeng Ji1,2, Shoichi Yoshioka3,4 (1.State Key Laboratory of Tibetan Plateau Earth System, Environment and Resources (TPESER), Institute of Tibetan Plateau Research, Chinese Academy of Sciences, Beijing 100101, China, 2.University of Chinese Academy of Sciences, Beijing 100049, China, 3.Research Center for Urban Safety and Security, Kobe University, Rokkodai-cho 1-1, Nada ward, Kobe 657-8501, Japan, 4.Department of Planetology, Graduate School of Science, Kobe University, Rokkodai-cho 1-1, Nada ward, Kobe 657-8501, Japan)

Fri. May 26, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (16) (Online Poster)

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

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

10:45 AM - 12:15 PM

[SCG45-P22] Slab diversity and segmentation along the Middle America Trench: a framework for understanding geodynamic processes of subduction

*Vlad Constantin Manea1,2, Marina Manea1,2, Shoichi Yoshioka2,3, Erika Jessenia Moreno2, Nobuaki Suenaga2 (1.Computational Geodynamics Laboratory, Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, 76230, México, 2.Research Center for Urban Safety and Security, Kobe University, Kobe 657-8501, Japan, 3.Department of Planetology, Graduate School of Science, Kobe University, Kobe 657-8501, Japan)

Tue. May 23, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (4) (Online Poster)

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

[S-CG46] Shallow and intermediate depth intraslab earthquakes: seismogenesis and rheology of the slab

1:45 PM - 3:15 PM

[SCG46-P04] Rheological segmentation of the Cocos slab and its relation with the 2017 M8.2 Tehuantepec earthquake

*Marina Manea1,2, Vlad Constantin Manea1,2, Shoichi Yoshioka2,3, Erika Jessenia Moreno2, Nobuaki Suenaga2 (1.Computational Geodynamics Laboratory, Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, 76230, México, 2.Research Center for Urban Safety and Security, Kobe University, Kobe 657-8501, Japan, 3.Department of Planetology, Graduate School of Science, Kobe University, Kobe 657-8501, Japan)

Wed. May 24, 2023 9:00 AM - 10:30 AM 302 (International Conference Hall, Makuhari Messe)

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

[S-CG46] Shallow and intermediate depth intraslab earthquakes: seismogenesis and rheology of the slab

10:00 AM - 10:15 AM

[SCG46-05] Numerical modeling of subduction and evaluation of the Philippine Sea plate tectonic history along the Nankai Trough

*Erika Moreno1, Vlad Constantin Manea2, Marina Manea2, Nobuaki Suenaga1, Shoichi Yoshioka1,3 (1.Research Center for Urban Safety and Security, Kobe University, Kobe 657-8501, Japan., 2.Computational Geodynamics Laboratory, Centro de Geociencias, Universidad Nacional Autónoma de México, Campus Juriquilla, Querétaro, 76230, México., 3.Department of Planetology, Kobe University, Kobe 657-8501, Japan.)