[M-IS08] Electromagnetic phenomena associated with seismic and volcanic activities

Wed. May 25, 2016 3:30 PM - 5:00 PM Convention Hall B (2F)

Convener:*Tetsuya Kodama(Research Unit I, Research and Development Directorate, Japan Space Exploration Agency), Yasuhide Hobara(Graduate School of Information and Engineering Department of Communication Engineering and Informatics, The University of Electro-Communications), Toshiyasu Nagao(Institute of Oceanic Research and development, Tokai University), Masashi Hayakawa(Hayakawa Institute of Seismo Electromagnetics, Co., Ltd.), Chair:Toshiyasu Nagao(Institute of Oceanic Research and development, Tokai University), Tetsuya Kodama(Research Unit I, Research and Development Directorate, Japan Space Exploration Agency)

This session deals with reviews and contributions on the recent studies of
electromagnetic (EM) phenomena associated with earthquakes and volcanic eruptions. One of the main targets of the session is to clarify the mechanism of seismo-EM emission and Lithosphere-Atmosphere-Ionosphere (LAI) coupling.

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3:30 PM - 3:45 PM

[MIS08-01] Spatio-temporal Structure of the Ionospheric TEC Anomalies Immediately Before the Three Large Earthquakes in Chile

*Kosuke Heki¹, Liming He¹ (1.Department of Earth and Planetary Sciences, Faculty of Science, Hokkaido University)

3:45 PM - 4:00 PM

[MIS08-02] Statistical Analysis and assessment of Ionospheric TEC anomaly prior to large earthquake

*Katsumi Hattori¹, Peng Han¹, Shinji Hirooka¹ (1.Department of Earth Sciences, Graduate School of Science, Chiba University)

4:00 PM - 4:15 PM

[MIS08-03] Ionospheric disturbance in D region possibly related to pre-earthquake activities observed by the DEMETER

*Hidetoshi Nitta¹, Masashi Kamogawa¹, Shoho Togo¹, Jean-Jacques Berthelier², Tetsuya Kodama³, Toshiyasu Nagao⁴ (1.Department of Physics, Tokyo Gakugei University, 2.LATMOS, France, 3.Earth Observation Research Center, Space Applications Mission Directorate, Japan Space Exploration Agency, 4.Earthquake Prediction Research Center, Tokai University)

4:15 PM - 4:30 PM

[MIS08-04] Statistical study on the Relationship between Major Earthquakes and Lower Ionospheric Perturbations based on the Focal Mechanism and Nighttime Fluctuation Method

*Tomoki Kawano¹, Kenshin Tatsuta¹, Yasuhide Hobara¹ (1.Graduate School of Informatics and Engineering, The University of Electro-Communications)

4:30 PM - 4:45 PM

[MIS08-05] Correlation between earthquake occurrence and the VHF propagation anomaly indicated by objectively produced prediction maps

*Shou Morita¹, Masao Nakatani², Toru Mogi¹ (1.Institute of Seismology and Volcanology, Graduate School of Science, Hokkaido University, 2.Earthquake Research Institute, the University of Tokyo)

4:45 PM - 5:00 PM

[MIS08-06] Observation of DC Electric Field Radiated prior to Large Earthquakes

*Minoru Tsutsui¹ (1.Professor Emeritus of Kyoto Sangyo Univ.)