Japan Geoscience Union Meeting 2021

Session information

[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Dynamics of the Inner Magnetospheric System

Sat. Jun 5, 2021 3:30 PM - 5:00 PM Ch.05 (Zoom Room 05)

convener:Kunihiro Keika(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo), Yoshizumi Miyoshi(Institute for Space-Earth Environmental Research, Nagoya University), W Lauren Blum(University of Colorado Boulder), Yuri Shprits(Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences), Chairperson:Kunihiro Keika(Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo)

The inner magnetosphere is highly variable because dynamical variations of incoming energy from the solar wind, magnetospheric tail, and the ionosphere. Cross-regional, cross-scale, and cross-energy couplings are the key processes for understanding this dynamical system. Coordinated observations by multi-satellites and ground-based observations are very essential to revealing these processes. In the 24th and 25th solar cycles, a number of satellites such as Van Allen Probes, MMS, THEMIS, DSX and Arase; coordinated ground-based observations (THEMIS-GBO, SuperDARN, EISCAT, magnetometers, riometer, etc); and numerical simulations (global kinetic model, MHD model, micro PIC, hybrid simulations) have successfully investigated the inner magnetosphere system. We invite papers on recent results of the inner magnetosphere and/or its coupling with the other regions including the ionosphere and the outer magnetosphere. Presentations on new projects such as sounding rocket experiments and data assimilation/machine learning are also welcome.

3:30 PM - 3:45 PM

*Kazuhiro Yamamoto1, Kanako Seki1, Ayako Matsuoka2, Shun Imajo3, Mariko Teramoto4, Yoshiya Kasahara5, Atsushi Kumamoto6, Fuminori Tsuchiya6, Masafumi Shoji3, Yoshizumi Miyoshi3, Iku Shinohara7 (1.Graduate School of Science, The University of Tokyo, 2.Graduate School of Science, Kyoto University, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.Kyushu Institute of Technology, 5.Graduate School of Natural Science and Technology, Kanazawa University, 6.Graduate School of Science, Tohoku University, 7.Japan Aerospace Exploration Agency)

4:45 PM - 5:00 PM

*Matyas Szabo-Roberts1,2, Yuri Shprits1,2, Hayley J Allison1, Artem Smirnov1,2, Nikita Aseev7, Ruggero Vasile1, Yoshizumi Miyoshi4, Takefumi Mitani4,5,6, Nana Higashio5, Satoshi Kasahara3 (1.Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, 2.University of Potsdam, 3.Department of Earth and Planetary Science, School of Science, The University of Tokyo, 4.Nagoya University, 5.JAXA Japan Aerospace Exploration Agency, 6.ISAS Institute of Space and Aeronautical Science, 7.Huawei Technologies)

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