Tue. May 27, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM10] Space Weather and Space Climate

5:15 PM - 7:15 PM

[PEM10-P21] Variations in the ozone concentration in the mesosphere observed at Syowa Station associated with energetic particle precipitation

Hikaru Suzuki¹, *Fuminori Tsuchiya¹, Akira Mizuno², Isao Murata¹, Yasumasa Kasaba¹, Tomoo Nagahama², Hirofumi Goto², Masaki Tsutsumi³, Yoshihiro Tomikawa³, Kaoru Sato⁴, Atsuki Shinbori² (1.Tohoku University, 2.Nagoya University, 3.NIPR, 4.The University of Tokyo)

Sun. May 25, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Coupling Processes in the Atmosphere-Ionosphere System

5:15 PM - 7:15 PM

[PEM12-P17] Variations of OH airglow intensity before and after energetic particle precipitation events

*Satoshi Ishii¹, Hidehiko Suzuki², Yoshimasa Tanaka^3,4,5, Makoto Taguchi¹, Masaki Tsutsumi^4,5, Mitsumu K. Ejiri^4,5, Takanori Nishiyama^4,5, Akira Kadokura^3,4 (1.Rikkyo University, 2.Meiji University, 3.ROIS-DS, 4.NIPR, 5.SOKENDAI)

Mon. May 26, 2025 1:45 PM - 3:15 PM 303 (International Conference Hall, Makuhari Messe)

[E] Oral
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM12] Coupling Processes in the Atmosphere-Ionosphere System

2:15 PM - 2:30 PM

[PEM12-33] Propagation characteristics of gravity waves over the Andes, observed by OH arirglow imaging at Rio Gallegos: horizontal phase velocity spectrum analysis.

*Takuji Nakamura^1,2, Mitsumu K. Ejiri^1,2, Masaru Kogure³, Septi Perwitasari⁴, Yoshihiro Tomikawa^1,2, Masaki Tsutsumi^1,2, Akira Mizuno⁵, Katsuhiko Tsuno⁶, Takayo Ogawa⁶, Satoshi Wada⁶, Jacobo Omar Salvador⁷ (1.National Institute of Polar Research, 2.Graduate University for Advanced Studies, SOKENDAI,, 3.Yonsei University, 4.NICT, 5.Nagoya University. ISEE, 6.RIKEN, RAP, 7.National Scientific and Technical Research Council (CONICET))

Wed. May 28, 2025 5:15 PM - 7:15 PM Poster Hall (Exhibition Hall 7&8, Makuhari Messe)

[E] Poster
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM14] Study of coupling processes in solar-terrestrial system

5:15 PM - 7:15 PM

[PEM14-P04] High resolution mesopause region wind observations based on common-volume MF radar meteor echo measurements in the Arctic Norway

*Masaki Tsutsumi¹, Toralf Renkwitz², Jorge L. Chau², Juha Vierinen³, Njål Gulbrandsen³, Satonori Nozawa⁴ (1.National Institute of Polar Research, 2.Leibniz Institute of Atmospheric Physics, 3.The Arctic University of Norway, 4.Nagoya University)

Thu. May 29, 2025 10:45 AM - 12:15 PM 302 (International Conference Hall, Makuhari Messe)

[E] Oral
| P (Space and Planetary Sciences )
| P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM15] Dynamics of Magnetosphere and Ionosphere

11:45 AM - 12:00 PM

[PEM15-10] Energy of pulsating auroral electrons dependent on intensities of the internal modulation

*Kiyoka Murase^1,2, Takanori Nishiyama¹, Mizuki Fukizawa¹, Ryoichi Fujii¹, Masaki Tsutsumi¹, Kaoru Sato³, Ryuho Kataoka¹ (1.National Institute of Polar Research, 2.Kitami Institute of Technology, 3.The University of Tokyo)

Masaki Tsutsumi

Speaker, Author, Co-Author