Geomagnetic effects of the polar ionospheric current system derived from emulator-based data assimilation

Shin ya Nakano

Presentation information

[E] Oral

P (Space and Planetary Sciences ) » P-EM Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment

[P-EM18] Dynamics of Magnetosphere and Ionosphere

Thu. May 28, 2026 3:30 PM - 5:00 PM 304 (International Conference Hall, Makuhari Messe)

Chairperson:Yamakawa Tomotsugu(Institute for Space-Earth Environmental Research, Nagoya University), Saito Koseki(Department of Geophysics, Graduate School of Science, Tohoku University), Hori Tomoaki(Institute for Space-Earth Environmental Research, Nagoya University)

4:15 PM - 4:30 PM

[PEM18-20] Geomagnetic effects of the polar ionospheric current system derived from emulator-based data assimilation

*Shin ya Nakano^1,2, Ryuho Kataoka³, Shigeru Fujita¹, Nilam Yashwant Bhosale³, Aoi Nakamizo⁴, Akira Sessai Yukimatu⁵ (1. The Institute of Statistical Mathematics, 2. Graduate University for Advanced Studies, SOKENDAI, 3. Okinawa Institute of Science and Technology, 4. National Institute of Information and Communications Technology, 5. National Institute of Polar Research)

Keywords:ionospheric currents, field-aligned currents, geomagnetic disturbances