[E] Oral

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

[P-EM09] Dynamics of Magnetosphere and Ionosphere

Sun. Jun 6, 2021 3:30 PM - 5:00 PM Ch.05 (Zoom Room 05)

convener:Akiko Fujimoto(Kyushu Institute of Technology), Mitsunori Ozaki(Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Kanazawa University), Yuka Sato(Nippon Institute of Technology), Aoi Nakamizo(Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology), Chairperson:Yuki Obana(Department of Engineering Science, Faculty of Engineering, Osaka Electro-Communication University), Yoshihiro Yokoyama(Department of Earth and Planetary Sciences, Graduate School of Science, Kyoto University)

This session provides an opportunity to present recent results from satellite and ground-based observations and theoretical and simulation studies on the magnetosphere, ionosphere, and their coupling processes. We invite talks and posters discussing various phenomena related to the magnetosphere-ionosphere system: solar wind-magnetosphere interaction, magnetosphere-ionosphere convection, field-aligned current, magnetic storms/substorms, neutral-plasma interaction, ionospheric ion inflow and outflow, aurora phenomena, and so forth. Discussions on planetary and satellite ionospheres and magnetospheres, future missions and instrument developments are also welcome.

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3:30 PM - 3:45 PM

[PEM09-20] Seasonal dependence of dusk-side equatorial IHFACs polarity during solar cycle 23-24

Manjula Ranasinghe², *Akiko Fujimoto¹, Akimasa Yoshikawa³, Chandana Jayaratne² (1.Kyushu Institute of Technology, 2.University of Colombo, 3.Kyushu University)

3:45 PM - 4:00 PM

[PEM09-21] Development of the imaging receiver system for the SuperDARN Hokkaido East radar

*Nozomu Nishitani¹, Tomoaki Hori¹, Yoshiyuki Hamaguchi¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

4:00 PM - 4:15 PM

[PEM09-22] Seasonal and longitudinal dependence of the Sub-Auroral Polarization Streams occurrence observed by the SuperDARN radars

Kento Oya¹, *Nozomu Nishitani¹, Tomoaki Hori¹, John Mike Ruohoniemi², William A. Bristow³, Simon G. Shepherd⁴, Bharat Kunduri² (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Virginia Tech Department of Electrical and Computer Engineering, 3.The Pennsylvania State University , 4.Thayer School of Engineering, Dartmouth College)

4:15 PM - 4:30 PM

[PEM09-23] Investigation of the mid-latitude ionospheric response during substorm based on magnetic and electric field observations

*Moe Hayashi¹, Akimasa Yoshikawa¹, Akiko Fujimoto², Shinichi Ohtani³ (1.Kyushu University, 2.Kyushu Institute of Technology , 3.The Johns Hopkins University Applied Physics Laboratory)

4:30 PM - 4:55 PM

[PEM09-24] New results of auroral hiss observations on the ground at L=5.5 in Northern Europe

★Invited Papers

*Jyrki Manninen¹, Natalia G. Kleimenova^2,3, Yury Fedorenko⁴, Olga Lebed⁴, Alexander Kozlovsky¹, Alexander Nikitenko⁴, Liudmila Gromova⁵ (1.Sodankyla Geophysical Observatory, University of Oulu, Sodankylä, Finland, 2.Schmidt Institute of Physics of the Earth RAN, Moscow, Russia, 3.Space Research Institute RAN, Moscow, Russia, 4.Polar Geophysical Institute, Apatity, Russia, 5.Pushkov Institute of Terrestrial Magnetism, Ionosphere and Radio Wave Propagation RAN, Moscow, Russia)

4:55 PM - 5:00 PM

Session information