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Abstract: Umbrella-shaped nighttime plasma depletion and daytime plasma enhancement over the Tonga volcano after the eruption on 15 January 2022 (AGU25)

Umbrella-shaped nighttime plasma depletion and daytime plasma enhancement over the Tonga volcano after the eruption on 15 January 2022

TienChi Liu, National Central University, Department of Space Science and Engineering, Kanagawa, Japan, Po-Han Liao, National Central University Center for Astronautical Physics and Engineering, Taoyuan, Taiwan, Jann-Yenq G Liu, Natl Central Univ, Chung Li, Taiwan, Po-Han Lee, National Central University, Department of Space Science and Engineering, Taoyuan City, Taiwan, Cissi Ying-tsen Lin, National Central University, Space Science & Engineering, Kanagawa, Japan, Tsung Yu Wu, National Central University, Kanagawa, Japan, Chi-Yen Lin, National Central University, Center for Astronautical Physics and Engineering, Taoyuan City, Taiwan and Chi-Kuang Chao, Institute of Space Science and Engineering, National Central University, Taoyuan City, Taiwan