JpGU-AGU Joint Meeting 2026

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[E] Oral

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

[P-EM14] Heliosphere and Interplanetary Space

Mon. May 25, 2026 1:45 PM - 3:15 PM 301B (International Conference Hall, Makuhari Messe)

Chairperson:Iwai Kazumasa(Institute for Space–Earth Environmental Research (ISEE), Nagoya University), Kozai Masayoshi(Polar Environment Data Science Center, Joint Support-Center for Data Science Research, Research Organization of Information and Systems)

2:30 PM - 2:45 PM

[PEM14-04] Relationship Between Solar Wind Alfvénicity and the Velocity Difference Between In-Situ Measurements and IPS-Derived Speeds

*Akihiko Ueda1, Kazumasa Iwai1, Ken'ichi Fujiki1 (1. Institute for Space-Earth Environmental Research, Nagoya University)

Keywords:Solar wind, Alfvénicity, interplanetary scintillation