[E] Oral

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

[P-EM11] Dynamics of Magnetosphere and Ionosphere

Thu. May 30, 2019 1:45 PM - 3:15 PM A04 (TOKYO BAY MAKUHARI HALL)

convener:Aoi Nakamizo(Applied Electromagnetic Research Institute, National Institute of Information and Communications Technology), Mitsunori Ozaki(Faculty of Electrical and Computer Engineering, Institute of Science and Engineering, Kanazawa University), Akiko Fujimoto(Kyushu Institute of Technology), Tomoaki Hori(Institute for Space-Earth Environmental Research, Nagoya University), Chairperson:Naritoshi Kitamura(東京大学大学院理学系研究科), Yuka Sato(日本工業大学)

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 ionosphere and magnetospheres, future missions and instrument developments are also welcome.

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1:45 PM - 2:00 PM

[PEM11-19] Energy flow, dynamo and field-aligned current during a substorm

*Yusuke Ebihara¹, Takashi Tanaka² (1.Research Institute for Sustainable Humanosphere, Kyoto University, 2.Kyushu University)

2:00 PM - 2:15 PM

[PEM11-20] Electron flux and field-aligned current associated with Pc5 auroral arc pulsations observed onboard THEMIS and DMSP satellites

*Natsuo Sato¹, Akira S Yukimatu^1,2, Yoshimasa Tanaka^1,2, Tomoaki Hori³, Akira Kadokura^1,2, Tohru Sakurai⁴, Desheng Han⁵, Yuzhang Ma⁶, Qinghe Zhang⁶ (1.National Institute of Polar Research, 2.SOKENDAI, 3.Nagoya University, 4.Tokai University, 5.Tongji University, 6.Shandong University)

2:15 PM - 2:30 PM

[PEM11-21] Multiple spots of enhanced electron precipitation near the equatorward boundary of the cusp

*Satoshi Taguchi¹, Satoshi Kose¹, Kohei Takasu¹, Morio Tanaka¹, Keisuke Hosokawa², Yasunobu Ogawa³ (1.Department of Geophysics, Graduate School of Science, Kyoto University, 2.Department of Communication Engineering and Informatics, University of Electro-Communications, 3.National Institute of Polar Research)

2:30 PM - 2:45 PM

[PEM11-22] Statistical study of auroral/resonant-scattering 427.8-nm emission observed at subauroral latitudes over 14 years

*Kazuo Shiokawa¹, Yuichi Otsuka¹, Martin Connors² (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.Athabasca University)

2:45 PM - 3:00 PM

[PEM11-23] Antarctic large area network observation of auroral phenomena using unmanned system: Conjugate auroral event studies (2)

*Akira Kadokura¹, Hisao Yamagishi¹, Masaki Okada¹, Yasunobu Ogawa¹, Yoshimasa Tanaka¹, Ryuho Kataoka¹, Herbert Akihito Uchida¹, Yuichi Otsuka² (1.National Institute of Polar Research, 2.Nagoya University)

3:00 PM - 3:15 PM

[PEM11-24] Dawn-Dusk Asymmetry in Dayside and Nightside auroral Ovals: Surveys of auroral emissions based on the all-sky imagers in Arctic and Antarctic

★Invited Papers

*Zejun Hu¹ (1.Polar Research Institute of China)

Session information