Sun. May 26, 2024 1:45 PM - 3:00 PM Convention Hall (CH-B) (International Conference Hall, Makuhari Messe)

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

[S-SS08] Statistical seismology and underlying physical processes

2:15 PM - 2:30 PM

[SSS08-12] Systematic changes in seismic radiated energy in the foreshock activities of 2016 Kumamoto earthquake

*Masaki Orimo¹, Keisuke Yoshida¹, Akira Hasegawa¹, Mare Yamamoto¹, Toru Matsuzawa¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, 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

9:30 AM - 9:45 AM

[SVC26-03] Spectral structure and nonlinear structure of harmonic tremors observed at Azuma volcano

*Yuto Hirayama¹, Mare Yamamoto¹ (1.Graduate School of Science, Tohoku University)

9:45 AM - 10:00 AM

[SVC26-04] Source model of deep low-frequency earthquakes beneath Zao volcano

*Takuma Ikegaya¹, Mare Yamamoto², Olivier Coutant³, Nikolai M Shapiro³ (1.Mount Fuji Research Institute, Yamanashi Prefectual Government, 2.Graduate School of Science, Tohoku University, 3.Institut des Sciences de la Terre, Université Grenoble Alpes)

Tue. May 28, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[S-CG46] New Insights of Fluid-Rock Interactions: From Surface to Deep Subduction Zone

5:15 PM - 6:45 PM

[SCG46-P08] A shallow subsurface electrical resistivity model beneath Zao volcano, and interpretation of the shallow conductive hydrothermal alteration layer

*Masahiro Ichiki¹, Wataru Kanda², Toshiki Kaida¹, Masashi Ushioda³, Kaori Seki², Satoshi Miura¹, Mare Yamamoto¹, Yuichi Morita^4,5, Makoto Uyeshima⁵ (1.Graduate School of Science, Tohoku University, 2.Institute of Innovative Research, Tokyo Institute of Technology, 3.Shikoku Research Institute Inc., 4.National Research Institute for Earth Science and Disaster Resilience, 5.Earthquake Research Institute, The University of Tokyo)