[S-SS11] Seismic wave propagation: Theory and Application

Mon. May 27, 2019 3:30 PM - 5:00 PM A09 (TOKYO BAY MAKUHARI HALL)

convener:Kiwamu Nishida(Earthquake Research Institute, University of Tokyo), Kazuya Shiraishi(Japan Agency for Marine-Earth Science and Technology), Takao Nibe(JAPEX), Kaoru Sawazaki(National Research Institute for Earth Science and Disaster Resilience), Chairperson:Kiwamu Nishida(東京大学地震研究所)

Seismic wave propagation provides rich information of earth's heterogeneities and the excitation sources. In order to extract the information, integrated studies are needed among mathematical/numerical studies based on the wave theory, miniature physical experiments using rock specimens, and practical data analyses. Furthermore, it is greatly beneficial to conduct comparative studies of various kinds of waves, such as elastic, acoustic, traveling ionospheric disturbances, and oceanic waves. This session widely invites presentations about the theories and applications related to seismic and other geophysical waves.

+Add all to schedule

3:30 PM - 3:45 PM

[SSS11-07] Land-Atmosphere Interaction in the low-frequency seismic band and inversion for shallow elasticity structure

*Toshiro Tanimoto¹, Jiong Wang¹ (1.Department of Earth Science, University of California, Santa Barbara, CA93106, USA)

3:45 PM - 4:00 PM

[SSS11-08] Noise correlation analysis of S-net records

*Ryota Takagi¹, Genti Toyokuni¹, Mare Yamamoto¹ (1.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)

4:00 PM - 4:15 PM

[SSS11-09] Atmospheric waves from the gas explosion in Sapporo on December 16, 2018, recorded by seismometers

*Kazunori Yoshizawa¹ (1.Faculty of Science, Hokkaido University)

4:15 PM - 4:30 PM

[SSS11-10] Time-lapse monitoring of seismic velocity associated with the 2011 Shinmoedake eruption using seismic interferometry

*Kiwamu Nishida¹, Yuta Mizutani¹ (1.Earthquake Research Institute, University of Tokyo)

4:30 PM - 4:45 PM

[SSS11-11] Temporal variations of seismic velocity and azimuthal anisotropy in near-surface rock and soil at KiK-net downhole array sites

*Taka'aki Taira¹, Li-Wei Chen¹, Hiroe Miyake² (1.Berkeley Seismological Laboratory, University of California, Berkeley, 2.The University of Tokyo)

4:45 PM - 5:00 PM

[SSS11-12] Denoising Ambient Seismic Field Correlation Functions with Deep Autoencoders

*Loic Viens¹, Chris Van Houtte² (1.Disaster Prevention Research Institute, Kyoto University, 2.GNS Science)

Session information