Space and Planetary Sciences (P)
Session Sub-category Solar-Terrestrial Sciences, Space Electromagnetism & Space Environment(EM)
Session ID P-EM10
Title Dynamics of Magnetosphere and Ionosphere
Short Title Magnetosphere-Ionosphere
Main Convener Name Shun Imajo
Affiliation Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University
Co-Convener 1 Name Akimasa Ieda
Affiliation Institute for Space-Earth Environmental Research, Nagoya University
Co-Convener 2 Name Yuka Sato
Affiliation Nippon Institute of Technology
Co-Convener 3 Name Akiko Fujimoto
Affiliation Kyushu Institute of Technology
Session Language 
E
Scope 
This session provides an opportunity to present recent results from satellite and ground-based observations and theoretical and simulation studies on the magnetosphere, ionosphere, and their coupling processes. We invite talks and posters discussing various phenomena related to the magnetosphere-ionosphere system: solar wind-magnetosphere interaction, magnetosphere-ionosphere convection, field-aligned current, magnetic storms/substorms, neutral-plasma interaction, ionospheric ion inflow and outflow, aurora phenomena, and so forth. Discussions on planetary and satellite ionospheres and magnetospheres, future missions, instrument developments, and advanced methodology are also welcome.
Presentation Format Oral and Poster presentation
Invited Authors Alex Hoffmann (University of Michigan Ann Arbor)
Time Presentation No Title Presenter
Oral Presentation May 27 AM1
09:00 - 09:15 PEM10-01 Observations of solar wind-magnetosphere-ionosphere coupling and its impact on equatorial ionospheric electrodynamics Guan Le
09:15 - 09:30 PEM10-02 Circulation and acceleration of ionosphere outflow O+ ions through upstream solar wind region driven by an IMF discontinuity: 3D global hybrid simulation Chih-Ping Wang
09:30 - 09:45 PEM10-03 Modeling of seasonal and solar activity dependence of the storm-time cusp ion outflows Naritoshi Kitamura
09:45 - 10:00 PEM10-04 Alfvénic structure at 500 km altitude in the cusp and its relation to mesoscale electron precipitation regions Satoshi Taguchi
10:00 - 10:15 PEM10-05 Atmospheric ionization of EMIC-wave driven energetic electron precipitation events Kiyoka Murase
Oral Presentation May 27 AM2
10:45 - 11:00 PEM10-06 New Frontiers in Spaceflight Magnetometry: The Era of Boomless Magnetometers in Geospace Exploration Alex Hoffmann
11:00 - 11:15 PEM10-07 A penalized background subtraction model for scaling of low signal-to-noise ratio Ionogram video images Akiko Fujimoto
11:15 - 11:30 PEM10-08 Optimization of Fabry-Perot interferometer for auroral 427.8-nm emission: Observation in 2023-2024 at Skibotn, Norway Taiki kikuchi
11:30 - 11:45 PEM10-09 Seasonal Effects on Modeling of Soft X-ray Imaging of the Earth's Magnetosphere Under Disturbed Solar Wind Conditions Ryota Momose
11:45 - 12:00 PEM10-10 Mid-latitude Electric Field Response during Isolated Substorms: Effects of SCW Location, Shielding, and Aurora Activity Moe Hayashi
Oral Presentation May 27 PM1
13:45 - 14:00 PEM10-11 Numerical analysis on non-local and nonlinear evolution of auroral fine structures in the magnetosphere-ionosphere coupling Tsuyoshi Sakaki
14:00 - 14:15 PEM10-12 Nonlinear gyrokinetic simulation of auroral growth in the M-I coupling system Keiji Fujita
14:15 - 14:30 PEM10-13 Characteristics of eastward expansion of substorm auroral bulge Akira Kadokura
14:30 - 14:45 PEM10-14 Simultaneous Occurrence of Substorm and Pseudosubstorm Yukinaga Miyashita
14:45 - 15:00 PEM10-15 Duskward displacement of plasmoids and reconnection in the near-Earth magnetotail Akimasa Ieda
Presentation No Title Presenter
Poster Presentation May 27 PM3
PEM10-P01 Multi-spacecraft observations of the magnetosphere and ionosphere under low Alfvén Mach number solar wind Masaki N Nishino
PEM10-P02 Disturbances of dayside current system near the magnetopause by foreshock or solar wind transients Boyi Wang
PEM10-P03 Inconsistent Seasonal Variations of the IHFAC at the Morning Sector Observed by the Satellite and Ground Observations Kentarou Kitamura
PEM10-P04 Mid-latitude ionospheric and thermospheric responses to the strong substorm that occurred on October 24, 2003 Saki Morita
PEM10-P05 Energization of outflowing O+ ions at the high-latitude boundaries Haruto Koike
PEM10-P06 Preliminary design of search-coil magnetometer with ASIC devise Hyeonji Kang
PEM10-P07 Spatial Analysis of Pi2 Pulsations to Explore the Initial Phase of Substorm M-I Global Coupling System Kochaku Taisuke
PEM10-P08 Pc1 pulsations simultaneously observed at the latitudinal induction magnetometer network and by the Swarm satellite Masahito Nose
PEM10-P09 Estimation of the FLR frequency and the magnetospheric density from the SuperDARN VLOS data using the Discrete-Time FT Hideaki Kawano
PEM10-P10 Spectral resonance structures with frequency separation of 0.2 Hz detected at Kawatabi, Miyagi, Japan Tomoko Nakagawa
PEM10-P11 Wave observations at lunar orbit in the magnetotail and the solar wind Kaiti Wang
PEM10-P12 Wave mode of broadband ELF waves based on Akebono satellite VLF/MCA observations Yuto Katoh
PEM10-P13 The upflow events associated with electron precipitation and BBELF observed by SS-520-3 Sakai Keigo
PEM10-P14 Characteristic of the precipitating electron of the Omega band aurora by two-wavelength auroral observations. Naganawa Itsuki
PEM10-P15 Characteristics of the precipitating electron energy of omega band auroras Yoshizumi Miyoshi
PEM10-P16 Temporal variations of intense low-energy electron precipitation near the nightside polar cap boundary Kazuki Yashima
PEM10-P17 The source altitude distribution and heating property of electron conic
estimated with the Arase satellite 		Hiroki Ishimaru
PEM10-P18 Advanced methods for analyzing in-situ observations of magnetic reconnection Hiroshi Hasegawa
PEM10-P19 Geometry of Dungey reconnection and its relation to the interchange cycle during periods of almost due northward interplanetary magnetic field Masakazu Watanabe
PEM10-P20 Large-scale FAC pattern and SW-M-I coupling Aoi Nakamizo