Session Details
[P-EM12]Coupling Processes in the Atmosphere-Ionosphere System
Sun. May 21, 2023 9:00 AM - 10:15 AM JST
Sun. May 21, 2023 12:00 AM - 1:15 AM UTC
Sun. May 21, 2023 12:00 AM - 1:15 AM UTC
101 International Conference Hall, Makuhari Messe
convener:Huixin Liu(Earth and Planetary Science Division, Kyushu University SERC, Kyushu University), Yuichi Otsuka(Institute for Space-Earth Environmental Research, Nagoya University), Loren Chang(Department of Space Science and Engineering, National Central University), Yue Deng(University of Texas at Arlington), Chairperson:Katelynn Greer(Laboratory for Atmospheric and Space Physics), Yuichi Otsuka(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.
[PEM12-01]Large-scale Disturbances in the Upper Thermosphere Induced by the 2022 Tonga Volcanic Eruption ★Invited Papers
*Jiuhou Lei1, Ruoxi Li1, Jürgen Kusche2, Shun-Rong Zhang3 (1.School of Earth and Space Sciences, University of Science and Technology of China, Hefei, China, 2.Institute of Geodesy and Geoinformation, University of Bonn, Bonn, Germany, 3.MIT Haystack Observatory, Westford, MA, USA)
[PEM12-02]Coupling between the D-region ionosphere and atmosphere due to Lamb and Pekeris waves associated with the 2022 Tonga volcanic eruption based on observations of AVON VLF/LF transmitter signals★Invited Papers
*Hiroyo Ohya1, Fuminori Tsuchiya2, Masashi Kamogawa3, Suzuki Tomoyuki3, Jaroslav Chum4, Tamio Takamura5 (1.Graduate School of Engineering, Chiba University, 2.Graduate School of Science, Tohoku University, 3.University of Shizuoka, 4.Institute of Atmospheric Physics, Academy of Sciences of the Czech Republic, 5.Center for Environmental Remote Sensing, Chiba University)
[PEM12-03]Vertical acoustic resonance excited by passing Lamb waves
*Toshihiko Iyemori1, Tadashi Aoyama2, Yoshihiro Yokoyama3, Vijak Pangsapa4, Thanawat Jarupongsakul4, Yasuharu Sano5, Yoko Odagi1, Yoshikazu Tanaka1, Satoshi Taguchi1, Akinori Saito1, Kornyanat Hozumi6 (1.Kyoto University, 2.F-Factory, Co., Ltd., 3.Swedish Institute of Space Physics, 4.Chulalongkorn University, 5.Asahi University, 6.National Institute of Information and Communications Technology (NICT))
[PEM12-04]Observation and Simulation of the Traveling Ionospheric Disturbances induced by the 2022 Hunga Tonga–Hunga Ha’apai Volcano Eruption
*Tien-Chi Liu1,2, Cissi Y. Lin1,2, Jann-Yenq LIU1,2, CHIYEN LIN1,2, Po-Han Lee1 (1.Department of Space Sciences and Engineering, National Central University, Taiwan, 2.Center for Astronautical Physics and Engineering, National Central University, Taiwan)
<img src="https://confit-sfs.atlas.jp/customer/jpgu2023/web/JpGU2023_OSPA_entrysign.png">
[PEM12-05]Observations of Ionospheric Disturbances driven by eruption of Hunga-Tonga-Hunga-Ha'apai volcano using FORMOSAT-7/COSMIC-2
*Charles Lin1, P. K. Rajesh1, Chi-Yen Lin2, Jia-Ting Lin1, Jong-Min Choi1, Cheng-Yung Huang3 (1.Department of Earth Sciences, National Cheng Kung Univ., 2.Center for Astronautical Physics and Engineering, National Central Univ., 3.Taiwan Space Agency)