[E] Oral

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

[P-EM10] Space Weather and Space Climate

Tue. May 27, 2025 10:45 AM - 12:15 PM 302 (International Conference Hall, Makuhari Messe)

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

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

[PEM10-07] Investigating Coronal Dimmings and EUV Flare Precursors for Improved Space Weather Forecasting

★Invited Papers

*Larisza D Krista^1,2 (1.University of Colorado Boulder, 2.NOAA/NCEI)

11:00 AM - 11:15 AM

[PEM10-08] Implementation of a physics-based flare prediction model κ-scheme to operational space weather forecasting in NICT

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

11:15 AM - 11:30 AM

[PEM10-09] CME Velocity Estimations from Solar Radio Bursts Observed in 2024-2025

*Naoto Nishizuka¹, Yuki Kubo¹ (1.National Institute of Information and Communications Technology)

11:30 AM - 11:45 AM

[PEM10-10] Predicting Extreme Solar Energetic Particle Events with a Transformer Network

*Si Chen¹ (1.Aerospace Information Research Institute, Chinese Academy of Sciences)

11:45 AM - 12:00 PM

[PEM10-11] Top 57 Major Forbush Decrease Events Observed by the Nagoya Muon Detector (1976–2024)

Yuki Hayashi^1,2, Ryuho Kataoka^2,3, *Chihiro Kato¹, Akira Kadokura^2,4, Masayoshi Kozai⁴, Kazumasa Iwai⁵, Kazuoki Munakata¹ (1.Shinshu University, 2.National Institute of Polar Research, 3.SOKENDAI, 4.Polar Environment Data Science Center, Joint Support-Center for Data Science Research, ROIS, 5.ISEE, Nagoya University)

12:00 PM - 12:15 PM

[PEM10-12] Tracing Evidence of the Young Sun's Magnetic Activity from the Lunar South Pole Regolith

*Emika Fujii¹, Vladimir Airapetian², Tatsuhiko Sato³, Yosuke Alexandre Yamashiki¹ (1.Graduate School of Advanced Integrated Studies in Human Survivability Kyoto University, 2.National Aeronautics and Space Administration Goddard Space Flight Center, 3.Japan Atomic Energy Agency)

Session information