Japan Geoscience Union Meeting 2025

Session information

[E] Oral

M (Multidisciplinary and Interdisciplinary) » M-IS Intersection

[M-IS09] Interdisciplinary studies on pre-earthquake processes

Sun. May 25, 2025 3:30 PM - 5:00 PM 201A (International Conference Hall, Makuhari Messe)

convener:Katsumi Hattori(Department of Earth Sciences, Graduate School of Science, Chiba University), Jann-Yenq LIU(Center for Astronautical Physics and Engineering, National Central University, Taiwan), Dimitar Ouzounov(Chapman University), Qinghua Huang(Peking University), Chairperson:Jann-Yenq LIU(Center for Astronautical Physics and Engineering, National Central University, Taiwan), Rui Song(Graduate School of Science and Engeering, Chiba University)

This session summarizes a multi-year research effort on precursors and earthquake preparation processes. We expand the interdisciplinary discussion on earthquake predictability by presenting the latest progress in studying the physically based pre-earthquake phenomena. New observations from space and ground have provided new evidence, which may enhance better understanding of tectonic activity. The session anticipates talks that include but are not limited to observations and analyses of seismic, electrical, electromagnetic,
electro-chemical and thermodynamic processes related to stress changes
in the lithosphere, along with their statistical and physical validation.
Presentations on the latest observational results associated with major
earthquakes obtained by different methodologies are welcomed. The topics
of the session are as follows but not limited to:

-General discussion on the earthquake preparation process and the physics of
pre-earthquake signals
- Theory, modeling, laboratory experiments, computational simulation for
generation and propagation of pre-earthquake signals and their
connection with the seismic cycle
- Multi-parameter observations, detection, and validation of
pre-earthquake signals
- Cross-disciplinary studies, practical and technical approaches for
better understanding of earthquake preparation processes and their
connection with seismicity.
- AI or machine learning approach to earthquake forecast.

4:00 PM - 4:15 PM

*Nicola Genzano1, Roberto Colonna2,3, Carolina Filizzola4,3, Mariano Lisi5, Iacopo Mancusi2,3, Carla Pietrapertosa4,3, Valerio Tramutoli2,3 (1. Politecnico di Milano, Department of Architecture, Built Environment and Construction Engineering, Milano, Italy, 2.University of Basilicata, Department of Engineering, Potenza, Italy, 3.Space Technologies and Application Centre, Potenza, Italy, 4.National Research Council, Institute of Methodologies for Environmental Analysis, Tito Scalo (Potenza), Italy , 5.Aerospace Lucan Cluster, Potenza, Italy)

4:15 PM - 4:30 PM

*Ching-Chou FU1, Hao Kuo-Chen2, Chung-Hsiang Mu1, Hau-Kun Jhuang1, Lou-Chuang Lee1, Vivek Walia3, Tsung-Che Tsai4 (1.Institute of Earth Sciences, Academia Sinica, Taiwan, 2.Department of Geosciences, National Taiwan University, Taiwan, 3.National Center for Research on Earthquake Engineering, NARL, Taiwan, 4.National Center for High-Performance Computing, NARL, Taiwan)

4:45 PM - 5:00 PM

*Dimitar Ouzounov1, Katsumi Hattori2, J.Y. Liu3, Sergey Pulinets4, Galina Khachikyan5, Menas C Kafatos1 (1.Institute for Earth, Computing, Human and Observing, Chapman University, CA,USA, 2.Department of Earth Sciences, Graduate School of Science, Chiba University, Chiba, Japan, 3.Center for Space and Remote Sensing Research, National Central University, Taoyuan, Taiwan, 4.Space Research Institute, RAS, Moscow, Russia, 5.National Scientific Center for Seismological Observations and Research, Almaty, Kazakhstan)

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