[E] Oral

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

[P-EM18] Dynamics of Magnetosphere and Ionosphere

Thu. May 28, 2026 10:45 AM - 12:15 PM 304 (International Conference Hall, Makuhari Messe)

Chairperson:Hasegawa Hiroshi, Obana Yuki(International Research Center for Space and Planetary Environmental Science, Kyushu University), Yamamoto Kazuhiro(Institute for Space-Earth Environmental Research)

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, instrument developments, and advanced methodology are also welcome.

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10:45 AM - 11:00 AM

[PEM18-06] H beta line spectrum (486.1 nm) from proton aurora observed by the Hyper-Spectral Camera for Aurora Imaging (HySCAI)

*Katsumi Ida¹, Mikirou Yoshinuma¹, Yusuke Ebihara² (1. National Institute for Fusion Science, 2. Research Institute for Sustainable Humanosphere, Kyoto University)

11:00 AM - 11:15 AM

[PEM18-07] Nitric oxide (NO) resonant vibrational excitation and overtone vibrational emissions in SAID: a source of STEVE continuum emission

*Andrew W Yau¹, Andrew D. Howarth¹, William K. Peterson² (1. University of Calgary, 2. University of Colorado)

11:15 AM - 11:30 AM

[PEM18-08] N2+ aurora and plasma bubble observed at Zao during a magnetic storm on January 20, 2026

*Takeshi Sakanoi¹, Yoshizumi Miyoshi², Shin-ichiro Oyama², Keisuke Hosokawa³, Kazushi Asamura⁴, Yuichi Otsuka², Akinori Saito⁵ (1. Planetary Plasma and Atmospheric Research Center, Graduate School of Science, Tohoku University, 2. ISEE, Nagoya University, 3. UEC, 4. ISAS/JAXA, 5. Graduate School of Science, Kyoto University)

11:30 AM - 11:50 AM

[PEM18-09] From Moon to Earth: Transport of Lunar Metallic Ions in the Magnetotail

★Invited Papers

*Mei-Yun Lin¹, Andrew R. Poppe² (1. University of Massachusetts Lowell, USA, 2. University of California Berkeley, USA)

11:50 AM - 12:10 PM

[PEM18-10] Reconstruction of Mesoscale Ionospheric F-Region Plasma Flow and Electric Fields Using the EISCAT_3D Radar

★Invited Papers

*Mizuki Fukizawa^1,2, Yasunobu Ogawa^1,2,3, Koji Nishimura⁴, Genta Ueno⁵, Takanori Nishiyama^1,2, Taishi Hashimoto^1,2, Takuo T. Tsuda⁶ (1. National Institute of Polar Research, 2. The Graduate University for Advanced Studies (SOKENDAI), 3. Joint Support-Center for Data Science Research, 4. Kyoto University, 5. The Institute of Statistical Mathematics, 6. University of Electro-Communications)

Discussion (12:10 PM - 12:15 PM)

Session information

[P-EM18] Dynamics of Magnetosphere and Ionosphere

[PEM18-06] H beta line spectrum (486.1 nm) from proton aurora observed by the Hyper-Spectral Camera for Aurora Imaging (HySCAI)

[PEM18-07] Nitric oxide (NO) resonant vibrational excitation and overtone vibrational emissions in SAID: a source of STEVE continuum emission

[PEM18-08] N2+ aurora and plasma bubble observed at Zao during a magnetic storm on January 20, 2026

[PEM18-09] From Moon to Earth: Transport of Lunar Metallic Ions in the Magnetotail

★Invited Papers

[PEM18-10] Reconstruction of Mesoscale Ionospheric F-Region Plasma Flow and Electric Fields Using the EISCAT_3D Radar

★Invited Papers

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