[E] Oral

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

[P-EM11] Space Weather and Space Climate

Tue. May 28, 2024 10:45 AM - 12:15 PM Exhibition Hall Special Setting (2) (Exhibition Hall 6, Makuhari Messe)

convener:Ryuho Kataoka(National Institute of Polar Research), Mary Aronne(NASA Goddard Space Flight Center), Yumi Bamba(National Institute of Information and Communications Technology), Antti Pulkkinen(NASA Goddard Space Flight Center), Chairperson:Yumi Bamba(National Institute of Information and Communications Technology), Mary Aronne

We share the latest scientific papers to understand how the space environment changes in various time scales and to discuss how we will react via international and interdisciplinary collaborations. More specifically, welcomed papers include space climate studies to reconstruct the long-term variations; cutting-edge observational and modeling studies of space weather from the Sun to surface of the Earth; applied science such as operational space weather forecast using machine-learning techniques and hazard assessments for deep space human spaceflight activities at Moon and at Mars.

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10:45 AM - 11:00 AM

[PEM11-10] A Discussion of the Threshold for Issuing Space Weather Advisories at ICAO

*Mamoru Ishii¹, Michi Nishioka¹, Takuya Tsugawa¹ (1.National Institute of Information and Communications Technology)

11:00 AM - 11:15 AM

[PEM11-11] Relationship between the open flux producing interplanetary magnetic field and the magnetic field in solar surface

★Invited Papers

*Minami Yoshida^1,2, Toshifumi Shimizu^2,1, Shin Toriumi², Haruhisa Iijima³ (1.The University of Tokyo, 2.Institute of Space and Astronautical Science, JAXA, 3.Nagoya University)

11:15 AM - 11:30 AM

[PEM11-12] What makes the solar coronal hole dark? Insights from numerical simulations on the open flux problem

*Haruhisa Iijima¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

11:30 AM - 11:45 AM

[PEM11-13] A Study on Magnetic Parameters to Determine the Formation of CME

*Moriyama Tomoki¹, Kanya Kusano¹ (1.Institute for Space-Earth Environmental Research, Nagoya University)

11:45 AM - 12:00 PM

[PEM11-14] Development of a large-flare warning system based on the κ-scheme : correlation between flare index and high free energy region

*Yumi Bamba¹, Daikou Shiota¹, Yuki Kubo¹, Kanya Kusano² (1.National Institute of Information and Communications Technology, 2.Institute for Space-Earth Environmental Research, Nagoya University)

12:00 PM - 12:15 PM

[PEM11-15] Validation of electron density in the ionospheric D- and lower E-region during solar flares using PHITS and GAIA models

*Shinnosuke Kitajima¹, Kyoko Watanabe¹, Hidekatsu Jin², Chihiro Tao², Satoshi Masuda³, Michi Nishioka², Kiyoka Murase⁴ (1.National Defense Academy of Japan, 2.National Institute of Information and Communications Technology, 3.Institute for Space-Earth Environmental Research, Nagoya University, 4.The Graduate University for Advanced Studies)

Session information