[H-DS12] Seismic hazards on subduction earthquakes and active faults in the Central Japan

Wed. Jun 1, 2022 11:00 AM - 1:00 PM Online Poster Zoom Room (17) (Ch.17)

convener:Takashi Azuma(National Institute of Advanced Industrial Science and Technology), convener:Yasuhiro Suzuki(Nagoya University), Chairperson:Takashi Azuma(National Institute of Advanced Industrial Science and Technology)

This session focuses on seismo-tectonics and disasters prevention for large earthquakes in the Central Japan. We would like to discuss possible hazards with low probability, problems related to quantitative evaluation, such as modelings and evaluation of uncertainties, utilization of hazard information, and so on.

+Add all to schedule

11:00 AM - 1:00 PM

[HDS12-P01] Active faults and its regionality in Central Japan

*Takashi Azuma¹ (1.National Institute of Advanced Industrial Science and Technology)

11:00 AM - 1:00 PM

[HDS12-P02] Questionnaire survey for residents on long-term evaluation of active faults and evaluation of ground motion

*Noa Mitsui¹, Takeshi Sagiya¹ (1.Disaster Mitigation Research Center, Nagoya University)

11:00 AM - 1:00 PM

[HDS12-P03] Slip direction of the the Enasan and Sanageyama-North Faut system

*Norio Shigematsu¹, Takashi Azuma¹, Rei Nakashima², Ken-ichi Yasue³, Ryo Tateishi³, Kosuke Nakamura⁵, Daisuke Hirouchi⁴ (1.Research Institute of Earthquake and Volcano Geology, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 2.Research Institute of Geology and Geoinformation, Geological Survey of Japan, National Institute of Advanced Industrial Science and Technology, 3.School of Sustainable Design, the University of Toyama, 4.Faculty of Education, Shishu University, 5.Graduate School of Science and Engineering for Education, University of Toyama)

11:00 AM - 1:00 PM

[HDS12-P04] Redetermination of hypocenters along the Enasan-Sanageyama North Fault using the Double-Difference Earthquake Location Algorithm

*Ryunosuke Tojo¹, Keiichi Tadokoro¹, Toshiki Watanabe¹ (1.Nagoya University)

11:00 AM - 1:00 PM

[HDS12-P05] Modeling of Subsurface Velocity Structures from Seismic Bedrock to Ground Surface, for strong ground motion evaluation, around Byobuyama - Enasan and Sanageyama fault zone

*Shigeki Senna¹, Atsushi Yatagai², Kouta Kojika², Yoshiaki Inagaki², Hisanori Matsuyama², Hiroyuki Fujiwara¹ (1.National Research Institute for Earth Science and Disaster Resilience, 2.OYO Corporation)

Discussion (11:00 AM - 1:00 PM)

Session information

[H-DS12] Seismic hazards on subduction earthquakes and active faults in the Central Japan

[HDS12-P01] Active faults and its regionality in Central Japan

[HDS12-P02] Questionnaire survey for residents on long-term evaluation of active faults and evaluation of ground motion

[HDS12-P03] Slip direction of the the Enasan and Sanageyama-North Faut system

[HDS12-P04] Redetermination of hypocenters along the Enasan-Sanageyama North Fault using the Double-Difference Earthquake Location Algorithm

[HDS12-P05] Modeling of Subsurface Velocity Structures from Seismic Bedrock to Ground Surface, for strong ground motion evaluation, around Byobuyama - Enasan and Sanageyama fault zone

Authentication