Japan Geoscience Union Meeting 2022

Session information

[E] Oral

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

[P-EM11] Dynamics of the Inner Magnetospheric System

Wed. May 25, 2022 9:00 AM - 10:30 AM 303 (International Conference Hall, Makuhari Messe)

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


The inner magnetosphere is highly variable due to dynamic variations of energy input from the solar wind through the magnetotail and plasma supply from the ionosphere. Cross-regional, cross-scale, and cross-energy couplings are the key processes for understanding this dynamic 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 (Van Allen Probes, MMS, THEMIS, DSX, Arase, etc.), coordinated ground-based observations (THEMIS-GBO, SuperDARN, EISCAT, magnetometers, riometer, etc), and numerical simulations (global kinetic model, MHD model, micro PIC, hybrid simulations, etc.) have successfully investigated the inner magnetosphere system. We invite papers on recent results of the inner magnetosphere and its couplings/connections with the other regions including the ionosphere and the outer magnetosphere. Papers on new projects (sounding rocket experiments, data assimilation/machine learning, etc.) and future spacecraft missions are also welcome.

Introduction (9:00 AM - 9:05 AM)

9:05 AM - 9:25 AM

*Larry Kepko1, Rumi Nakamura2, Yoshifumi Saito3, Xhochitl Blanco Cano15, Dibyendu Chakrabarty4, Yannis Daglis9, Clezio De Nardin7, Eric Donovan6, Benoit Lavraud8, Jonathan Rae10, Geoff Reeves5, Minna Palmroth14, Anatoli Petrukovich11, Matt Taylor12, Chi Wang13 (1.NASA Goddard Space Flight Center, 2.Austrian Academy of Sciences, Austria, 3.ISAS, Japan, 4.Physical Research Laboratory, India, 5.Los Alamos National Laboratory, USA, 6.University of Calgary, Canada, 7.Instituto Nacional de Pesquisas Espaciais, Brazil, 8.University of Bordeaux, France, 9.University of Athens, Greece, 10.University of Northumbria, UK, 11.Space Research Institute, Russia, 12.European Space Agency, 13.Chinese Academy of Sciences, China, 14.University of Helsinki, Finland, 15.Universidad Nacional Autónoma de México, Mexico)

9:25 AM - 9:45 AM

*Ji Wu1, Xiaochao Yang2, Li Deng1, Maurizio Falanga3, Vladimir Kalegaev4, Wen Li5, Yoshizumi Miyoshi6, Rumi Nakamura7, Minna Palmroth8, Anatoli Petrukovich9, Mohammad Ebrahimi Seyedabadi10, Yulun Li1 (1.National Space Science Center, Chinese Academy of Sciences, 2.National Space Science Center, Chinese Academy of Science, China; State Key Laboratory of Space Weather, 3.International Space Science Institute-Switzerland, 4.Lomonosov Moscow State University, 5.Boston University, 6.Nagoya University, 7.Space Research Institute, 8.University of Helsinki, 9.Space Research Institute (IKI), 10.Asia-Pacific Space Cooperation Organization (APSCO))

10:00 AM - 10:15 AM

*Yoshizumi Miyoshi1, Satoshi Kurita2, Ryuho Kataoka3, Shun Imajo2, Tomoaki Hori1, Satoko Nakamura1, Mariko Teramoto4, Takefumi Mitani5, Iku Shinohara5, Kazushi Asamura5, Takeshi Takashima5, Nana Higashio5, Fuminori Tsuchiya6, Atsushi Kumamoto6, Shoya Matsuda7, Yoshiya Kasahara7, Ayako Matsuoka2 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Kyoto University, 3.NIPR, 4.Kyushu Institute of Technology, 5.JAXA, 6.Tohoku University, 7.Kanazawa University)

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