Wed. May 28, 2025 3:30 PM - 5:00 PM 104 (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC36] Volcanoes in the sea

4:30 PM - 4:45 PM

[SVC36-11] Newly drifted pumice in 2024: stranding of white pumice identified on the sea near Torishima

*Reona Hiramine¹, Daisuke Ishimura², Kenta Yoshida³, Yu Maruya⁴ (1.National Museum of Japanese History, 2.Tokyo Metropolitan University, 3.Japan Agency for Marine-Earth Science and Technology, 4.Necono-Wakuwaku Nature School)

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[J] Poster
| S (Solid Earth Sciences )
| S-VC Volcanology

[S-VC36] Volcanoes in the sea

5:15 PM - 7:15 PM

[SVC36-P06] Petrography of white pumice observed near Torishima and arrived at the Nansei Islands: Towards the comparison with the proximal deposits of the possible source region

*Kenta K. Yoshida¹, Reona Hiramine², Daisuke Ishimura³, Tomoki Sato¹, Yu Maruya⁴, Morihisa Hamada¹, Noriko Tada¹, Takeshi Hanyu¹, Yoshihiko Tamura¹, Shigeaki Ono¹ (1.Japan Agency for Marine-Earth Science and Technology, 2.National Museum of Japanese History, 3.Tokyo Metropolitan University, 4.Necono-Wakuwaku Nature School)

5:15 PM - 7:15 PM

[SVC36-P07] Temporal changes of drift pumice on the beaches associated with the 2021 Fukutoku-Oka-no-Ba eruption

*Daisuke Ishimura¹, Reona Hiramine², Keitaro Yamada³ (1.Department of Geography, Tokyo Metropolitan University, 2.National Museum of Japanese History, 3.Ritsumeikan University)

Thu. May 29, 2025 1:45 PM - 3:15 PM 301A (International Conference Hall, Makuhari Messe)

[J] Oral
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS11] Tsunami deposit

2:00 PM - 2:15 PM

[MIS11-02] Estimation of the source fault model for the 2024 Noto Peninsula earthquake based on tsunami inundation traces

*Katsuya Maehashi¹, Masaki Yamada¹, Hajime Naruse², Daisuke Ishimura³, Ryo Nakanishi², Yoshiaki Kiyozuka¹ (1.Shinshu University, 2.Kyoto University, 3.Tokyo Metropolitan University)

2:15 PM - 2:30 PM

[MIS11-03] Reconstructing tsunami behavior during the 2024 Noto Peninsula earthquake: Insights from onshore tsunami deposits in Uchiura, Noto Town, Japan

*Gen Sasamoto¹, Masaki Yamada¹, Hajime Naruse², Daisuke Ishimura³, Ryo Nakanishi², Katsuya Maehashi¹, Yoshiaki Kiyozuka¹ (1.Shinshu University, 2.Kyoto University, 3.Tokyo Metropolitan University)

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

[J] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-IS Intersection

[M-IS11] Tsunami deposit

5:15 PM - 7:15 PM

[MIS11-P10] Inverse analysis of tsunami deposits using deep learning: validation of estimation accuracy for moderate-scale tsunamis

*Yoshiaki Kiyozuka¹, Masaki Yamada¹, Hajime Naruse², Daisuke Ishimura³, Ryo Nakanishi², Katsuya Maehashi¹ (1.Shinshu University, 2.Kyoto University, 3.Tokyo Metropolitan University)

Daisuke Ishimura

Speaker, Author, Co-Author