Tue. May 28, 2024 9:00 AM - 10:30 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-VC26] Active Volcanism

convener:Yuta Maeda(Nagoya University), Takahiro Miwa(National research institute for earth science and disaster prevention), Takeshi Matsushima(Institute of Seismology and Volcanology, Faculty of Science, Kyushu University), Chairperson:Jun Oikawa(Earthquake Research Institute, University of Tokyo), Takashi Hirose(Graduate School of Science, Tohoku University)

Tue. May 28, 2024 9:00 AM - 10:30 AM International Conference Room (IC) (International Conference Hall, Makuhari Messe)

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

[S-VC26] Active Volcanism

10:00 AM - 10:15 AM

[SVC26-05] Classification of continuous seismograms during the eruption off Ioto in 2023 based on the wavelet scattering transform

*Takashi Hirose¹, Hideki Ueda², Tomofumi Kozono², Masashi NAGAI² (1.Graduate School of Science, Tohoku University, 2.National Research Institute for Earth Science and Disaster Resilience)

Fri. May 31, 2024 9:00 AM - 10:30 AM Convention Hall (CH-A) (International Conference Hall, Makuhari Messe)

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

[S-VC29] Monitoring and assessment of volcanic activities

9:15 AM - 9:30 AM

[SVC29-02] Joint analysis of seismic velocity change, deformation and meteorological data for volcano monitoring

*Quentin Dumont¹, Takeshi Nishimura¹, Takashi Hirose¹, Tomoya Takano² (1.Solid Earth Physics Laboratory, Department of Geophysics, Graduate School of Science, Tohoku University, 2.Graduate School of Science and Technology, Hirosaki University)

Mon. May 27, 2024 10:45 AM - 12:00 PM 301B (International Conference Hall, Makuhari Messe)

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

[S-TT36] Applying optic fiber sensing to earth science

11:15 AM - 11:30 AM

[STT36-08] Estimation of temporal changes in seismic velocities at Sakurajima based on seismic interferometry analysis of DAS data

*Takashi Hirose¹, Takeshi Nishimura¹, Hisashi Nakahara¹, Kimiko Taguchi¹, Haruhisa Nakamichi², Kentaro Emoto³, Satoru Hamanaka³ (1.Graduate School of Science, Tohoku University, 2.Sakurajima Volcano Research Center, Disaster Prevention Research Institute, Kyoto University, 3.Kyushu University)

Mon. May 27, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-TT36] Applying optic fiber sensing to earth science

5:15 PM - 6:45 PM

[STT36-P06] Estimation of 2D strain tensors using DAS data around fiber bending points

*Hisashi Nakahara¹, Takeshi Nishimura¹, Kimiko Taguchi¹, Takashi Hirose¹, Katsuhiro Yabu¹, Haruhisa Nakamichi², Kentaro Emoto³, Satoru Hamanaka³ (1.Solid Earth Physics Laboratory, Department of Geophysics, Graduate School of Science, Tohoku University, 2.DPRI, Kyoto University, 3.Graduate School of Science, Kyushu University)

5:15 PM - 6:45 PM

[STT36-P07] Love Wave Detection and FK Analysis of Distributed Acoustic Sensing Data (DAS) from the Sakurajima Network

*Syed Idros Bin Abdul Rahman¹, Kentaro Emoto¹, Takeshi Nishimura², Haruhisa Nakamichi³, Kimiko Taguchi², Hisashi Nakahara², Takashi Hirose², Satoru Hamanaka¹ (1.Kyushu University, 2.Tohoku University, 3.Kyoto University)

Fri. May 31, 2024 10:45 AM - 12:00 PM 301B (International Conference Hall, Makuhari Messe)

[J] Oral
| S (Solid Earth Sciences )
| S-CG Complex & General

[S-CG54] Volcanoes in the sea

11:30 AM - 11:45 AM

[SCG54-09] The eruption sequence and products of the 2023 eruption off the Okinahama beach, Ioto(Iwojima), Japan

*Masashi NAGAI¹, Takahiro Miwa¹, Setsuya Nakada¹, Hirochika Sumino², Hideki Ueda¹, Atsushi Yasuda³, Tomofumi Kozono¹, Takashi Hirose⁴, Hiroki Minami⁵, Tetsuo Kobayashi⁶ (1. Volcano Research Department, National Research Institute for Earth Science and Disaster Resilience, 2.Research Center for Advanced Science and Technology, the University of Tokyo, 3.Earthquake Research Institute, The University of Tokyo, 4.Tohoku University, 5.Hydrographic and Oceanographic Department, Japan Coast Guard, 6.Kagoshima University)

Takashi Hirose

Convener, Chairperson

[S-VC26] Active Volcanism

Speaker, Author, Co-Author

[S-VC26] Active Volcanism

[SVC26-05] Classification of continuous seismograms during the eruption off Ioto in 2023 based on the wavelet scattering transform

[S-VC29] Monitoring and assessment of volcanic activities

[SVC29-02] Joint analysis of seismic velocity change, deformation and meteorological data for volcano monitoring

[S-TT36] Applying optic fiber sensing to earth science

[STT36-08] Estimation of temporal changes in seismic velocities at Sakurajima based on seismic interferometry analysis of DAS data

[S-TT36] Applying optic fiber sensing to earth science

[STT36-P06] Estimation of 2D strain tensors using DAS data around fiber bending points

[STT36-P07] Love Wave Detection and FK Analysis of Distributed Acoustic Sensing Data (DAS) from the Sakurajima Network

[S-CG54] Volcanoes in the sea

[SCG54-09] The eruption sequence and products of the 2023 eruption off the Okinahama beach, Ioto(Iwojima), Japan