Session Details
[P-EM16]Coupling Processes in the Atmosphere-Ionosphere System
Mon. May 25, 2026 9:00 AM - 10:30 AM JST
Mon. May 25, 2026 12:00 AM - 1:30 AM UTC
Mon. May 25, 2026 12:00 AM - 1:30 AM UTC
304 International Conference Hall, Makuhari Messe
convener:Keisuke Hosokawa(Department of Communication Engineering and Informatics, University of Electro-Communications), Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Huixin Liu(Earth and Planetary Science Division, Kyushu University SERC, Kyushu University), Loren Chang(Department of Space Science and Engineering, National Central University), Nicholas M Pedatella(National Center for Atmospheric Research), Claudia Stolle(Leibniz Institut of Atmospheric Physics at the University of Rostock), Chairperson:Lin Charles(Department of Earth Sciences, National Cheng Kung University), Oyama Shin-ichiro(Institute for Space-Earth Environmental Research, Nagoya University)
The Atmosphere-Ionosphere (A-I) system forms the so-called near-Earth space. Recent rapidly expanding use of satellite constellations in low Earth orbit (LEO) drives a high demand for better understanding and accurate forecast of the global A-I system for scientific and operational purposes. This session aims to provide a forum for research advances and frontiers related to these aspects, and we invite presentations on global A-I coupling at all temporal and spatial scales. This includes but is not limited to: A-I coupling via atmospheric waves (tides, gravity waves, planetary waves) and trace gases (CO2, O3, H2O), A-I response to Space Weather events (solar flares, CMEs, CIRs), polar-equatorial, inter-hemispheric coupling via TADs/TIDs/disturbance dynamo/penetration electric field, ionospheric plasma irregularities, and ionospheric currents. Observations, theoretical studies, model simulations, data assimilation, instruments development are all highly welcome.
[PEM16-13]Atmospheric Dynamic Coupling Processes: Wind, Gravity Waves revealed by MST Radars in China★Invited Papers
*Yufang TIAN1,2, Daren Lyu1,2, Kaoru Sato3 (1.Institute of Atmospheric Physics, Chinese Academy of Sciences, LAGEO, 2.University of Chinese Academy of Science, 3.The University of Tokyo)
[PEM16-14]Intense Gravity Waves Observed by AWE Over the Korean Peninsula Associated With the 2024 Severe Winter Storm in Japan
*Masaru Kogure1, In-Sun Song1, Hosik Kam2 (1.Yonsei University, 2.Korea Astronomy and Space Science Institute)
[PEM16-15]Imaging high-frequency atmospheric waves in the mesosphere–lower thermosphere using 1-s OH airglow observations
*Pierre-Yves Froissart1,2, Philippe Lognonné1, Pierre Simoneau2, Kiwamu Nishida3, Takao Ohminato3 (1.Université Paris Cité, Institut de Physique du Globe de Paris, CNRS, 2.DOTA, ONERA, Université Paris-Saclay, 3.Earthquake Research Institute, University of Tokyo)
[PEM16-16]Power spectral structure of Pc3 geomagnetic pulsations excited by earthquakes
*Toshihiko Iyemori1, Tadashi Aoyama2, Yoshihiro Yokoyama3 (1.Kyoto University, 2.F-Factory Co. Ltd., 3.UiT The Arctic University of Norway)
[PEM16-17]Ionospheric disturbances due to the Kamchatka Earthquake (July 2025) observed by the SuperDARN radars
*Nozomu Nishitani1, Tomoaki Hori1, Atsuki Shinbori1, Pasha Ponomarenko1,2 (1.Institute for Space-Earth Environmental Research, Nagoya University, 2.University of Saskatchewan)
[PEM16-18]Research on polar mesospheric cloud variations associated with the 2022 HTHH eruption based on Himawari/AHI observation
*Yosuke Moriyama1, Takuo T. Tsuda1, Yoshiaki Ando1, Hidehiko Suzuki2, Hiromu Nakagawa3, Takanori Nishiyama4, Yoshimasa Tanaka4, Ken T. Murata5,6, Jia Yue7 (1.University of Electro-Communications, 2.Meiji University, 3.Tohoku University, 4.National Institute of Polar Research, 5.Shinshu University, 6.Research Institute for Humanity and Nature, 7.NASA Goddard Space Flight Center)