Mon. May 22, 2023 1:45 PM - 3:15 PM Exhibition Hall Special Setting (1) (Exhibition Hall 8, Makuhari Messe)

[J] Oral
| U (Union )
| Union

[U-11] Compound Disasters across Atmosphere, Hydrosphere and Geosphere

2:45 PM - 3:00 PM

[U11-05] Multi-hazard risk assessment for the Kanto region

*Takahiro Maeda¹, Shinichi Akiyama¹, Nobuhiko Toyama¹, Hiroyuki Fujiwara¹, Hisanori Matsuyama², Yoshinori TOKIZANE³ (1.National Research Institute for Earth Science and Disaster Resilience, 2.OYO Corporation, 3.OYO RMS Corporation)

Wed. May 24, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (9) (Online Poster)

[J] Online Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS06] Tsunami and tsunami forecast

10:45 AM - 12:15 PM

[HDS06-P16] Characterized earthquake fault models and tsunami simulations for probabilistic tsunami hazard assessment integrating 5 regions in Japan.

*Koichi Murata¹, Kenji Hirata², Hiroyuki Fujiwara², Hiromitsu Nakamura², Nobuyuki Morikawa², DOHI YUJI², Makoto Nemoto¹, Tadashi Kito¹, Xuelei Zhang¹, Yasuhiro Murata³, Mariko Korenaga⁴, Yuta Abe⁴ (1.OYO Corporation, 2.NIED (National Research Institute for Earth Science and Disaster Resilience), 3.KOKUSAIKOGYO CO., LTD., 4.CTC (ITOCHU Techno-Solutions Corporation))

Tue. May 23, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (8) (Online Poster)

[J] Online Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS07] Literacy for Disaster Risk Reduction

10:45 AM - 12:15 PM

[HDS07-P04] Development of improving disaster prevention by using seismograph and delivering information at nursery schools

*Masahiro Nakade¹, Hiroyuki Fujiwara¹, Katsuya Yamori², Hiromitsu Nakamura¹, Shohei Naito¹, Natsumi Okada² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Disaster Prevention Research Institute Kyoto University)

Wed. May 24, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (2) (Online Poster)

[J] Online Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS08] Human environment and disaster risk

1:45 PM - 3:15 PM

[HDS08-P02] Utilization and functional enhancement of the real-time earthquake damage estimation system

*Shohei Naito¹, Ikuo Takahashi¹, Hiromitsu Nakamura¹, Shigeki Senna¹, Hiroyuki Fujiwara¹, Yoshinori Iwanami², Masaki Akatsuka² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Mitsubishi Electric Software Corporation)

1:45 PM - 3:15 PM

[HDS08-P03] Utilization of various occurrence scenarios of Nankai Trough earthquakes for disaster Prevention Trainings and identification of issues

*Yoshinobu Mizui^1,2, Masao Hayakawa³, Yoshinori TOKIZANE⁴, Hiromitsu Nakamura¹, Hiroyuki Fujiwara^1,2 (1.NationalResearch Institute for Earth Science and Disaster Resilience, 2.University of Tsukuba, 3.Aeon Co., Ltd., 4.OYO RMS Corporation)

Mon. May 22, 2023 3:30 PM - 5:00 PM Online Poster Zoom Room (2) (Online Poster)

[J] Online Poster
| H (Human Geosciences )
| H-DS Disaster geosciences

[H-DS09] Seismic hazards on subduction earthquakes and active faults in the Central Japan

3:30 PM - 5:00 PM

[HDS09-P06] Strong motion prediction incorporating detailed geometry of active faults: Application to Byobuyama-Enasan and Sanageyama fault zone

*Asako Iwaki¹, Nobuyuki Morikawa¹, Shigeki Senna¹, Hiroyuki Fujiwara¹, Yasuhiro Suzuki² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Nagoya University)

3:30 PM - 5:00 PM

[HDS09-P07] Modeling of Subsurface Velocity Structures from Seismic Bedrock to Ground Surface, for strong ground motion evaluation, around Byobuyama – Enasan and Sanageyama fault zone (part.2)

*Shigeki Senna¹, AtAtsushi Yatagai², Kouta Kojika², Masao Komazawa², Yoshiaki Inagaki², Hisanori Matsuyama², Hiroyuki Fujiwara¹ (1.National Research Institute for Earth Science and Disaster Resilience, 2.OYO Corp)

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

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

[S-SS09] Strong Ground Motion and Earthquake Disaster

11:15 AM - 11:30 AM

[SSS09-03] Estimation of M7-class ground motion using dense seismic observation records for the 2021 Northwestern Chiba Earthquake (Mw5.9)

*Mii Ichikawa¹, Shunsuke Hamada¹, Kenta Komatsu², Masato Koyama², Hirofumi Fukumoto³, Nobuyuki Morikawa⁴, Hiroyuki Fujiwara⁴ (1.OYO Corporation, 2.Asahi Kasei Homes Corporation, 3.Asahi Kasei Corporation, 4.National Research Institute for Earth Science and Disaster Resilience)

Mon. May 22, 2023 9:00 AM - 10:30 AM 301A (International Conference Hall, Makuhari Messe)

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

[S-SS09] Strong Ground Motion and Earthquake Disaster

9:00 AM - 9:15 AM

[SSS09-16] Development of a Tentative Version of the Unified Strong-motion Database and Future Utilization

*Nobuyuki Morikawa¹, Asako Iwaki¹, Hiroyuki Fujiwara¹, Takahiro Maeda¹, Shinichi Akiyama¹, Saburoh Midorikawa^1,2 (1.National Research Institute for Earth Science and Disaster Resilience, 2.Tokyo Institute of Technology)

Mon. May 22, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (5) (Online Poster)

[J] Online Poster
| S (Solid Earth Sciences )
| S-SS Seismology

[S-SS09] Strong Ground Motion and Earthquake Disaster

1:45 PM - 3:15 PM

[SSS09-P06] Development of a Prototype Earthquake Disaster Prevention Infrastructure Simulator for the Great Earthquakes along the Nankai Trough

*Hiromitsu Nakamura¹, Takahiro Maeda¹, DOHI YUJI¹, Shohei Naito¹, Harumi Ishimaru², Yoshinori TOKIZANE³, Hiroyuki Fujiwara¹ (1.National Research Institute for Earth Science and Disaster Resilience, 2.MESW, 3.OYO RMS)

1:45 PM - 3:15 PM

[SSS09-P17] Probabilistic Seismic Hazard Analysis of Response Spectra for Three Major Cities in Japan

*DOHI YUJI¹, NOBUAKI SHIGENO¹, NOBUYUKI MORIKAWA², HIROYUKI FUJIWARA² (1.Ministry of Education, Culture, Sports, Science and Technology, 2.National Research Institute for Earth Science and Disaster Resilience)

Sun. May 21, 2023 3:30 PM - 5:00 PM Online Poster Zoom Room (3) (Online Poster)

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

[S-TT41] Seismic monitoring and processing system

3:30 PM - 5:00 PM

[STT41-P02] Deep Seismic Observation System using a Three-Component Optical Accelerometer and Fiber-Optic Distributed Acoustic Sensor

*Hiroyuki Fujiwara¹, Yoshiharu Hirayama², Minoru Yoshida², Shigeki Horiuchi³, Yoshio Nakajima⁴, Tsutomu Yamate² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Hakusan Corpration, 3.Home Seismometer Co. Ltd., 4.Tokyo Power Technology Ltd.)

Sun. May 21, 2023 1:45 PM - 3:15 PM Online Poster Zoom Room (7) (Online Poster)

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

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

1:45 PM - 3:15 PM

[STT42-P06] Development of a Ground Monitoring Method Using Optical Fiber DAS and Microtremor Survey

*Hiroyuki Fujiwara¹, Hiromitsu Nakamura¹, Takashi Kunugi¹, Shohei Naito¹, Shigeki Senna¹, Masato Sato¹, Ken Sakurai², Chisato Konishi², Haruhiko Suzuki², Masaki Takebe³ (1.National Research Institute for Earth Science and Disaster Resilience, 2.OYO Corporation, 3.Mitsubishi Electric Software Corporation)

Hiroyuki Fujiwara

Speaker, Author, Co-Author