Sun. May 25, 2025 10:45 AM - 12:15 PM 104 (International Conference Hall, Makuhari Messe)

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

[H-DS11] Human environment and disaster risk

11:00 AM - 11:15 AM

[HDS11-07] Enhancement and verification of the real-time damage estimation system for landslide and liquefaction

*Shohei Naito¹, Hiromitsu Nakamura¹, Shigeki Senna¹, Kaori Kamatsuki², Masaki Akatsuka² (1.National Research Institute for Earth Science and Disaster Resilience, 2.Mitsubishi Electric Software Corporation)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[H-DS11] Human environment and disaster risk

5:15 PM - 7:15 PM

[HDS11-P03] Interpretation and significance of ground structure using high-density microtremor array observation for hazard risk assessment

*Shigeki Senna¹, Hisanori Matsuyama² (1.National Research Institute for Earth Science and Disaster Resilience, 2.OYO Corp)

5:15 PM - 7:15 PM

[HDS11-P04] Estimation of ground structure around the former river channels in the Kinu district of Shimotsuma City and the Yoshino district of Joso City, using microtremor observation

*Mitsuki Akazawa¹, Mamoru Koarai¹, Shigeki Senna² (1.Ibaraki university , 2.National Research Institute for Earth Science and Disaster Resilience)

Thu. May 29, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| H (Human Geosciences )
| H-TT Technology & Techniques

[H-TT17] Geographic Information System and Cartography

5:15 PM - 7:15 PM

[HTT17-P01] Creation of a geocycling map on the Mt. Tsukuba Regional Geopark: Examples of Hojo and Konda District, Tsukuba City, Ibaraki Prefecture

Akira Igarashi¹, *Mamoru Koarai¹, Shigeki Senna² (1.Earth Science course, College of Science, Ibaraki University, 2.NIED)

Fri. May 30, 2025 9:00 AM - 10:30 AM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-SS11] Strong Ground Motion and Earthquake Disaster

10:00 AM - 10:15 AM

[SSS11-10] Update of Deep Subsurface Structural Model around Morimoto-Togashi Fault Zone, Hokuriku, Japan

*Kimiyuki Asano¹, Tomotaka Iwata⁶, Haruhiko Suzuki², Junpei Yamada², Masayuki Yoshimi³, Hiro Nimiya³, Shigeki Senna⁴, Michihiro Ohori⁵, Haruko Sekiguchi¹, Fumiaki Nagashima¹, Shinichi Matsushima¹ (1.Disaster Prevention Research Institute, Kyoto University, 2.OYO Corporation, 3.Geological Survey of Japan, AIST, 4.National Research Institute for Earth Science and Disaster Resilience, 5.University of Shiga Prefecture, 6.Professor Emeritus, Kyoto University)

Fri. May 30, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

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

[S-SS11] Strong Ground Motion and Earthquake Disaster

5:15 PM - 7:15 PM

[SSS11-P01] Ground Amplification Characteristics in the Northern Noto Peninsula Area

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

Mon. May 26, 2025 9:00 AM - 10:30 AM Exhibition Hall Special Setting (6) (Exhibition Hall 7&8, Makuhari Messe)

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

[S-SS14] Active faults and paleoseismology

10:00 AM - 10:15 AM

[SSS14-05] Past activity of Shionohira Fault estimated by micro tremor observation, Iwaki City, North-East Japan

*Mamoru Koarai¹, Tomoki Kaneko², Shigeki Senna³, Kazuki Yoshida⁴ (1.Earth Science course, College of Science, Ibaraki University, 2.Graduated student, Earth Science course, Ibaraki University, 3.NIED, 4.GSI, Graduated student, Earth Science course, Ibaraki University)

Thu. May 29, 2025 3:30 PM - 5:00 PM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-TT42] Advancing Earth Science through Optic Fiber Sensing Techniques and Integrated Analysis

3:45 PM - 4:00 PM

[STT42-08] Development of a Ground Monitoring Method Using Optical Fiber DAS and Microtremor Survey (No.3)

*Hiroyuki Fujiwara¹, Hiromitsu Nakamura¹, Takashi Kunugi¹, Shohei Naito¹, Shigeki Senna¹, Masato Sato¹, Ken Sakurai², Chisato Konishi², Haruhiko Suzuki², Naoto Ogawa², Masaki Takebe³, Maki Furukawa³, Masataka Toma³ (1.National Research Institute for Earth Science and Disaster Resilience, 2.OYO Corporation, 3.Mitsubishi Electric Software Corporation)

Shigeki Senna

Speaker, Author, Co-Author