Thu. May 25, 2023 10:45 AM - 12:15 PM Online Poster Zoom Room (8) (Online Poster)

[J] Online Poster
| A (Atmospheric and Hydrospheric Sciences )
| A-HW Hydrology & Water Environment

[A-HW24] Water Environment and Geology in Urban Areas

10:45 AM - 12:15 PM

[AHW24-P07] Investigation of groundwater level measurement method by microtremor array survey

*Yuji Miyashita¹, Hideki Hamamoto², Shigeki Senna³ (1.Hot Springs Research Institute of Kanagawa Prefecture, 2.Center for Environmental Science in Saitama, 3.National Research Institute for Earth Science and Disaster Resilience)

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)

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 1:45 PM - 3:00 PM 301A (International Conference Hall, Makuhari Messe)

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

[S-SS09] Strong Ground Motion and Earthquake Disaster

2:15 PM - 2:30 PM

[SSS09-08] Possible cause of seismic intensity of 5 upper observed only at Shirosato-machi Ogachi station during the 2022 M_JMA4.9 Southern Ibaraki earthquake

*Wataru Suzuki¹, Shigeki Senna¹, Shin Aoi¹ (1.National Research Institute for Earth Science and Disaster Resilience)

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-P02] Investigation of surface ground amplification factors based on microtremor array observations at K-NET and KiK-net seismic observation stations.

*Shigeki Senna¹ (1.National Research Institute for Earth Science and Disaster Resilience)

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

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

[S-SS13] Active faults and paleoseismology

10:45 AM - 12:15 PM

[SSS13-P04] Relationship between faults and ground characteristics estimated by microtremor observations around Horinouchi of Hakuba Village

*Nobuyuki Nakajima¹, Mamoru Koarai², Shigeki Senna³ (1.Graduate School of Science and Engineering, Ibaraki University, 2.Earth Science course, College of Science, Ibaraki University, 3.National Research Institute for Earth Science and Disaster Resilience)

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)

Shigeki Senna

Speaker, Author, Co-Author