Mon. May 23, 2022 9:00 AM - 10:30 AM 202 (International Conference Hall, Makuhari Messe)

convener:Takuto Maeda(Graduate School of Science and Technology, Hirosaki University), convener:Kiwamu Nishida(Earthquake Research Institute, University of Tokyo), Kazushige Obara(Earthquake Research Institute, The University of Tokyo), convener:Shinichi Sakai(Earthquake Research Institute, University of Tokyo), Chairperson:Takuto Maeda(Graduate School of Science and Technology, Hirosaki University), Kiwamu Nishida(Earthquake Research Institute, University of Tokyo), Kazushige Obara(Earthquake Research Institute, The University of Tokyo), Shinichi Sakai(Earthquake Research Institute, University of Tokyo)

The Earth's surface is constantly vibrating. The causes of these vibrations are not limited to earthquakes but include natural phenomena that originate outside the solid Earth's interior, such as typhoons and landslides, social activities such as factories and transportation systems, and human activities such as outdoor concerts and sporting events. Recent enhancement of dense multi-physics observations such as seismic, infrasound, seafloor pressure data may provide significant opportunity not only to observe a variety of phenomena other than earthquakes but also to monitor and discuss its spatiotemporal variation. In this session, we will focus on these phenomena that originate from outside of solid earth geophysics, such as earthquakes and the Earth's internal structure, and discuss the possibility of further research based on the monitoring of observation data from various viewpoints.