Room A

AM-2

Thu. Oct 14, 2021 11:00 AM - 12:15 PM ROOM A (ROOM A)

chairperson:Eri Ito(Disaster Prevention Research Institute, Kyoto University), Nobuyuki Morikawa(National Research Institute for Earth Science and Disaster Resilience)

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11:00 AM - 11:15 AM

[S15-01] Non-recorded Strong Impulsive Vertical Seismic Waves - Part 3 -
- Powerful seismic difficult waves to record by a seismograph -

〇Hiroshi MAEHARA¹ (1.Geosystem Research Institute)

11:15 AM - 11:30 AM

[S15-02] Expansion of Ground Motion Prediction Equation Based on Prototype Strong-Motion Database

〇Nobuyuki MORIKAWA¹, Hiroyuki Fujiwara¹, Asako Iwaki¹, Takahiro Maeda¹ (1.NIED)

11:30 AM - 11:45 AM

[S15-03] An attenuation model of strong motions considering transmission coefficient of S-waves in the layered structur

〇Tomonori IKEURA¹ (1.Kajima Technical Research Institute)

11:45 AM - 12:00 PM

[S15-04] Characteristics of sPL and PL phase: Applicability to real-time source depth estimation

〇Keishi OSUGA¹, Takashi Furumura¹ (1.Earthquake Research Institute, The University of Tokyo)

12:00 PM - 12:15 PM

[S15-05] High-Resolution Immediate Fault Slip Estimation of Large Earthquakes Using Seismic Backpropagation

〇Yugo SHIBATA¹, Takashi Furumura¹, Takuto Maeda² (1.Earth Research Institute, the University of Tokyo, 2.Hirosaki University)

Room A

PM-1

Thu. Oct 14, 2021 1:30 PM - 3:00 PM ROOM A (ROOM A)

chairperson:Atsushi Nozu(Port and Airport Research Institute), Shohei Yoshida(Ohsaki Research Institute, Inc.)

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1:30 PM - 1:45 PM

[S15-06] Evaluation of ground motion by kinematic source model considering dynamic rupture process of branch fault for 1896 Rikuu earthquake

〇Shuji KUMAGAI¹, Hiroaki MATSUKAWA², Yuta MITSUHASHI², Yusuke SAIJO² (1.Tohoku Electric Power Co.,Inc., 2.Kozo Keikaku Engineering Inc.)

1:45 PM - 2:00 PM

[S15-07] Complex Source Characterization of the 1944 Tonankai Earthquake from Simulated Collapse Ratios of Wooden Houses

〇Eri Ito¹, Kenichi Nakano², Haruko Sekiguchi¹, Hiroshi Kawase¹ (1.Disaster Prevention Research Institute, Kyoto University, 2.HAZAMA ANDO CORPORATION)

2:00 PM - 2:15 PM

[S15-08] Estimate of the rupture process of the 2021 off-Fukushima earthquake based on the finite-fault source inversion Inferred from strong motion records

〇Shohei Yoshida¹, Kenichi Tsuda², Chen Ji³, Ralph Archuleta^3,4, Toshiaki Sato¹ (1.Ohsaki Research Institute, Inc. , 2.Shimizu Corporation, 3.University of California, Santa Barbara, 4.RJA Ground Motion Analysis, Inc.)

2:15 PM - 2:30 PM

[S15-09] Strong motion simulation with the SPGA model for the Onagawa Nuclear Power Plant

〇Atsushi NOZU¹ (1.Port and Airport Research Institute)

2:30 PM - 2:45 PM

[S15-10] Strong motion simulation of a hypothetical M7-class intraslab earthquake in the Tokyo Bay region using MeSO-net observation data

〇Wataru SUZUKI¹, Takeshi KIMURA¹, Hisahiko KUBO¹, Shigeki SENNA¹ (1.National Research Institute for Earth Science and Disaster Resilience)

2:45 PM - 3:00 PM

[S15-11] Study on correction of the rupture propagation effect of elemental earthquakes used in the empirical Green's function method.

〇Junpei KANEDA¹, Shinya TANAKA¹, Yoshiaki HISADA² (1.Tokyo Electric Power Services Co., Ltd., 2.Prof.,Kogakuin Univ.)

Room A

AM-1

Fri. Oct 15, 2021 9:00 AM - 10:00 AM ROOM A (ROOM A)

chairperson:Kimiyuki Asano(Disaster Prevention Research Institute, Kyoto University), Yosuke Nagasaka(Port and Airport Research Institute)

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9:00 AM - 9:15 AM

[S15-12] Inhomogeneous structure in the crust of the Kyushu region by seismic tomography

〇Koji Yamada¹, Mitsuhiro Toya¹, Atsushi Okazaki² (1.Hanshin Consultant's Co.,Ltd., 2.KEPCO)

9:15 AM - 9:30 AM

[S15-13] Difference of attenuation structure between Northeastern Japan and Hokkaido revealed by the earthquakes east off Aomori Prefecture

〇Yasumaro KAKEHI¹ (1.Graduate School of Science, Kobe Univ.)

9:30 AM - 9:45 AM

[S15-14] Long-Period Ground Motion Amplifications in the Hakodate Plain Based on Ground Motion Simulations Using a New 3D Velocity Model

〇Kimiyuki ASANO¹, Tomotaka IWATA¹, Kunikazu YOSHIDA², Naoto INOUE², Kazuhiro SOMEI², Ken Miyakoshi², Michihiro OHORI³ (1.DPRI, Kyoto Univ., 2.Geo-Research Inst., 3.RINE, Univ. of Fukui)

9:45 AM - 10:00 AM

[S15-15] Joint analysis of receiver function and autocorrelation using strong motion for velocity structure profiling based on seismic interferometry

〇Kosuke CHIMOTO¹ (1.Kagawa University)

Poster session (Oct. 14th)

P

Thu. Oct 14, 2021 3:30 PM - 5:00 PM ROOM P5 (ROOM P)

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3:30 PM - 5:00 PM

[S15P-01] Estimation of Strong Ground Motion Attenuation Characteristics of earthquakes around Fukushima Prefecture based on Block Inversion analysis using S-net data

〇Yusuke TOMOZAWA¹, Tomoki Hikita¹, Tomonori Ikeura¹, Kentaro Kasamatsu¹ (1.Kajima Technical Research Institute)

3:30 PM - 5:00 PM

[S15P-02] Features of horizontal-to-vertical spectral ratios of ambient noises and earthquake motions at the S-net sites

〇Yadab Prasad DHAKAL¹, Atsushi Wakai¹, Hiroaki Yamanaka², Takashi Kunugi¹, Shin Aoi¹ (1.National Research Institute for Earth Science and Disaster Resilience, 2.Tokyo Institute of Technology)

3:30 PM - 5:00 PM

[S15P-03] Modeling of a three-dimensional shallow S-wave velocity structure based on numerous microtremor arrays: A case study in and around Nishio City, Aichi Prefecture

〇Ikuo CHO¹ (1.Geological Survey of Japan, AIST)

3:30 PM - 5:00 PM

[S15P-04] Strong motion very close to the surface rupture during the 2016 Kumamoto earthquake

〇Asako IWAKI¹, Hiroyuki Fujiwara¹ (1.NIED)

3:30 PM - 5:00 PM

[S15P-05] Source Process of the Off Fukushima Earthquake of February 2021
- Analysis considering 3D subsurface structure -

〇Kazuhito HIKIMA¹ (1.Tokyo Electric Power Company Holdings, Inc. , TEPCO Research Institute)

3:30 PM - 5:00 PM

[S15P-06] Applicability of the strong ground motion prediction method to the 2021 Fukushima-oki earthquake (Mj7.3)

〇Kiyoshi IRIE¹, Shohei YOSHIDA¹, Yasuo OKADA¹, Ken MIYAKOSHI², Kazuhiro SOMEI², Haruhiko TORITA¹ (1.Ohsaki Research Institute, Inc., 2.Geo-Research Institute)

3:30 PM - 5:00 PM

[S15P-07] Re-examination of scaling relationships of source parameters of the interplate earthquakes in Japan

〇Ken MIYAKOSHI¹, Yujia GUO¹, Kunikazu YOSHIDA¹, Kiyoshi IRIE² (1.Geo-Research Institute, 2.Ohsaki Research Institute, Inc.)

3:30 PM - 5:00 PM

[S15P-08] Concept of Earthquake Disaster Prevention Infrastructure Simulator for the Variety of Occurrences of the Great Earthquakes along the Nankai Trough

〇Hiromitsu NAKAMURA¹, Hiroyuki FUJIWARA¹, Takahiro MAEDA¹, Yuji DOHI¹, Yoshinori TOKIZANE², Harumi ISHIMARU³ (1.NIED, 2.OYO RMS Corporation, 3.Mitsubishi Space Software Co.,Ltd.)

3:30 PM - 5:00 PM

[S15P-09] Long-duration and broadband ground motion simulation for the great earthquakes along the Nankai Trough

〇Takahiro MAEDA¹, Asako IWAKI¹, Shin AOI¹, Hiromitsu NAKAMURA¹, Hiroyuki FUJIWARA¹, Kosuke SEKI², Ryuta IMAI³ (1.NIED, 2.Mitsubishi Space Software Co.,Ltd., 3.Mizuho Research & Technologies, Ltd.)

3:30 PM - 5:00 PM

[S15P-10] Tsunami Inundation Simulation Considering the Variety of Occurrences of the Great Earthquakes along the Nankai Trough
- For Effective Use of Tsunami Hazard Information -

〇Yuji DOHI¹, Hiromitsu NAKAMURA¹, Hiroyuki FUJIWARA¹, Katsuya YAMORI², Takashi SUGIYAMA² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Disaster Prevention Research Institute, Kyoto University)

3:30 PM - 5:00 PM

[S15P-11] A trial of conditional hazard assessment based on Variety of Occurrences of the Great Earthquakes along the Nankai Trough

Hiromitsu NAKAMURA¹, 〇Yoshinori Tokizane², Hiroyuki FUJIWARA¹, Satoshi SHIMIZU², Miki ASO² (1.NIED, 2.OYO RMS Corp.)

3:30 PM - 5:00 PM

[S15P-12] Number of earthquakes from seismic activity model of the probabilistic seismic hazard map for Japan starting from 2020

〇Jun'ichi MIYAKOSHI¹, Nobuyuki MORIKAWA², Hiroyuki FUJIWARA² (1.Ohsaki Research Institute, Inc., 2.National Research Institute for Earth Science and Disaster Resilience)

3:30 PM - 5:00 PM

[S15P-13] Nonergodic Ground Motion Prediction Model Using Artificial Neural Networks

〇Tomohisa OKAZAKI¹, Nobuyuki MORIKAWA², Asako IWAKI², Hiroyuki FUJIWARA², Naonori UEDA¹ (1.RIKEN Center for Advanced Intelligence Project, 2.National Research Institute for Earth Science and Disaster Resilience)

3:30 PM - 5:00 PM

[S15P-14] Analysis and numerical modeling of local earthquake records obtained by the AN-net

〇Hisashi NAKAHARA¹, Shutaro Sekine² (1.Graduate School of Science, Tohoku University, 2.Association for the Development of Earthquake Prediction)

Sessions

Regular session » S15. Strong ground motion and earthquake disaster

AM-2

[S15-01] Non-recorded Strong Impulsive Vertical Seismic Waves - Part 3 -
- Powerful seismic difficult waves to record by a seismograph -

[S15-02] Expansion of Ground Motion Prediction Equation Based on Prototype Strong-Motion Database

[S15-03] An attenuation model of strong motions considering transmission coefficient of S-waves in the layered structur

[S15-04] Characteristics of sPL and PL phase: Applicability to real-time source depth estimation

[S15-05] High-Resolution Immediate Fault Slip Estimation of Large Earthquakes Using Seismic Backpropagation

PM-1

[S15-06] Evaluation of ground motion by kinematic source model considering dynamic rupture process of branch fault for 1896 Rikuu earthquake

[S15-07] Complex Source Characterization of the 1944 Tonankai Earthquake from Simulated Collapse Ratios of Wooden Houses

[S15-08] Estimate of the rupture process of the 2021 off-Fukushima earthquake based on the finite-fault source inversion Inferred from strong motion records

[S15-09] Strong motion simulation with the SPGA model for the Onagawa Nuclear Power Plant

[S15-10] Strong motion simulation of a hypothetical M7-class intraslab earthquake in the Tokyo Bay region using MeSO-net observation data

[S15-11] Study on correction of the rupture propagation effect of elemental earthquakes used in the empirical Green's function method.

AM-1

[S15-12] Inhomogeneous structure in the crust of the Kyushu region by seismic tomography

[S15-13] Difference of attenuation structure between Northeastern Japan and Hokkaido revealed by the earthquakes east off Aomori Prefecture

[S15-14] Long-Period Ground Motion Amplifications in the Hakodate Plain Based on Ground Motion Simulations Using a New 3D Velocity Model

[S15-15] Joint analysis of receiver function and autocorrelation using strong motion for velocity structure profiling based on seismic interferometry

P

[S15P-01] Estimation of Strong Ground Motion Attenuation Characteristics of earthquakes around Fukushima Prefecture based on Block Inversion analysis using S-net data

[S15P-02] Features of horizontal-to-vertical spectral ratios of ambient noises and earthquake motions at the S-net sites

[S15P-03] Modeling of a three-dimensional shallow S-wave velocity structure based on numerous microtremor arrays: A case study in and around Nishio City, Aichi Prefecture

[S15P-04] Strong motion very close to the surface rupture during the 2016 Kumamoto earthquake

[S15P-05] Source Process of the Off Fukushima Earthquake of February 2021
- Analysis considering 3D subsurface structure -

[S15P-06] Applicability of the strong ground motion prediction method to the 2021 Fukushima-oki earthquake (Mj7.3)

[S15P-07] Re-examination of scaling relationships of source parameters of the interplate earthquakes in Japan

[S15P-08] Concept of Earthquake Disaster Prevention Infrastructure Simulator for the Variety of Occurrences of the Great Earthquakes along the Nankai Trough

[S15P-09] Long-duration and broadband ground motion simulation for the great earthquakes along the Nankai Trough

[S15P-10] Tsunami Inundation Simulation Considering the Variety of Occurrences of the Great Earthquakes along the Nankai Trough
- For Effective Use of Tsunami Hazard Information -

[S15P-11] A trial of conditional hazard assessment based on Variety of Occurrences of the Great Earthquakes along the Nankai Trough

[S15P-12] Number of earthquakes from seismic activity model of the probabilistic seismic hazard map for Japan starting from 2020

[S15P-13] Nonergodic Ground Motion Prediction Model Using Artificial Neural Networks

[S15P-14] Analysis and numerical modeling of local earthquake records obtained by the AN-net

Authentication