Mon. May 27, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[P-EM10] Dynamics of Magnetosphere and Ionosphere

5:15 PM - 6:45 PM

[PEM10-P19] Geometry of Dungey reconnection and its relation to the interchange cycle during periods of almost due northward interplanetary magnetic field

*Masakazu Watanabe¹, Dongsheng Cai², Peikun Xiong², Shigeru Fujita³, Takashi Tanaka⁴ (1.Graduate School of Science, Kyushu University, 2.Institute of Systems and Information Engineering, University of Tsukuba, 3.The Institute of Statistical Mathematics, Research Organization of Information and Systems, 4.International Research Center for Space and Planetary Environmental Science, Kyushu University)

Mon. May 27, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

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

[P-EM11] Space Weather and Space Climate

5:15 PM - 6:45 PM

[PEM11-P07] Unified understanding of the dependence of the magnetosphere system on the solar wind Mach number using skeletal magnetic field concept

*Shigeru Fujita¹, Masakazu Watanabe², Takashi Tanaka², DongSheng Cai³ (1.Research Organization of Information and Systems, Joint Support-Center for Data Science Research/The Institute of Statistical Mathematics, 2.International Research Center for Space and Planetary Environmental Science, Kyushu University, 3.University of Tsukuba)

5:15 PM - 6:45 PM

[PEM11-P23] Toward the surrogate model for REPPU auroral ionosphere ver3 (SMRAI3)

*Ryuho Kataoka¹, Shin ya Nakano², Shigeru Fujita², Aoi Nakamizo³ (1.National Institute of Polar Research, 2.ISM, 3.NICT)

Sun. May 26, 2024 9:00 AM - 10:15 AM 105 (International Conference Hall, Makuhari Messe)

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

[P-EM13] Dynamics of the Inner Magnetospheric System

9:00 AM - 9:15 AM

[PEM13-01] Diffuse aurora flashes and black aurora associated with the dayside plasmapause as caused by a solar wind pressure pulse

*Ryuho Kataoka¹, Takeshi Sakanoi², Yoshizumi Miyoshi³, Yoshimasa Tanaka¹, Kiyoka Murase¹, Akira Kadokura¹, Keisuke Hosokawa⁴, Shigeru Fujita⁵ (1.National Institute of Polar Research, 2.Tohoku University, 3.Nagoya University, 4.University of Electro-Communications, 5.Institute for Statistical Mathematics)

Thu. May 30, 2024 3:30 PM - 4:30 PM 101 (International Conference Hall, Makuhari Messe)

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

[P-EM17] Space Plasma Science

4:15 PM - 4:30 PM

[PEM17-10] Inverse and Forward Karman Vortex Systems in Magnetosphere in a Northward IMF

*DongSheng CAI¹, Shigeru Fujita², Masakazu Watanabe³ (1.University of Tsukuba, 2.The Institute of Statistical Mathematics, 3.Kyushu University)

Thu. May 30, 2024 5:15 PM - 6:45 PM Poster Hall (Exhibition Hall 6, Makuhari Messe)

[E] Poster
| M (Multidisciplinary and Interdisciplinary)
| M-GI General Geosciences, Information Geosciences & Simulations

[M-GI24] Data assimilation: A fundamental approach in geosciences

5:15 PM - 6:45 PM

[MGI24-P09] Assimilation of polar ionospheric data into a newly-developed emulator of global MHD simulation

*Shin ya Nakano^1,2,4, Ryuho Kataoka^3,4, Aoi Nakamizo⁵, Shigeru Fujita^2,1 (1.The Institute of Statistical Mathematics, 2.Joint Support Center for Data Science Research, 3.National Institute of Polar Research, 4.Graduate Institute for Advanced Studies, SOKENDAI, 5.National Institute of Information and Communications Technology)

Shigeru Fujita

Speaker, Author, Co-Author