Thu. May 29, 2025 3:30 PM - 5:00 PM 201B (International Conference Hall, Makuhari Messe)

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

[S-SS11] Strong Ground Motion and Earthquake Disaster

convener:Hisahiko Kubo(National Research Institute for Earth Science and Disaster Resilience), Yusuke Tomozawa( KAJIMA Corporation), Chairperson:Ikuo Cho(National Institute of Advanced Industrial Science and Technology), Hisahiko Kubo(National Research Institute for Earth Science and Disaster Resilience)

Thu. May 29, 2025 10:45 AM - 12:15 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| H (Human Geosciences )
| H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

11:00 AM - 11:15 AM

[HQR05-08] Geology and ground motion characteristics in the Ooka River Lowland, Yokohama: Extremely soft post-LGM deposits and the underlying firm Kazusa Group

*Tsutomu Nakazawa¹, Ikuo Cho¹, Kentaro Sakata¹ (1.Geological Survey of Japan, AIST)

Thu. May 29, 2025 1:45 PM - 3:15 PM 101 (International Conference Hall, Makuhari Messe)

[J] Oral
| H (Human Geosciences )
| H-QR Quaternary research

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

1:45 PM - 2:00 PM

[HQR05-13] Using microtremors to discriminate similar types of slightly elevated topographies: A case of the Itoshima Lowland, Fukuoka Prefecture

*Junko Komatsubara¹, Ikuo Cho¹, Yoshiki Sato¹, Tomonori Naya¹ (1.National Institute of Advanced Industrial Science and Technology)

Thu. May 29, 2025 3:30 PM - 5:00 PM 201B (International Conference Hall, Makuhari Messe)

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

[S-SS11] Strong Ground Motion and Earthquake Disaster

4:15 PM - 4:30 PM

[SSS11-04] Average S-wave velocity maps based on a microtremor empirical method: Case of a region with pyroclastic flow deposits to the east of the Aso caldera

*Ikuo Cho¹, Keiya Yoneoka¹, Daisaku Kawabata¹, Yoshinori MIYACHI¹, Hideo Hoshizumi¹, Nobuo Geshi² (1.National Institute of Advanced Industrial Science and Technology, 2.Kyushu University)

Ikuo Cho

Convener, Chairperson

[S-SS11] Strong Ground Motion and Earthquake Disaster

Speaker, Author, Co-Author

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

[HQR05-08] Geology and ground motion characteristics in the Ooka River Lowland, Yokohama: Extremely soft post-LGM deposits and the underlying firm Kazusa Group

[H-QR05] Quaternary, Diachronic dynamics of human-environment interactions

[HQR05-13] Using microtremors to discriminate similar types of slightly elevated topographies: A case of the Itoshima Lowland, Fukuoka Prefecture

[S-SS11] Strong Ground Motion and Earthquake Disaster

[SSS11-04] Average S-wave velocity maps based on a microtremor empirical method: Case of a region with pyroclastic flow deposits to the east of the Aso caldera