Japan Geoscience Union Meeting 2025

Presentation information

[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 1:45 PM - 3:15 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:Mary Aronne(NASA GSFC/CUA), Antti Pulkkinen(NASA Goddard Space Flight Center)

2:45 PM - 3:00 PM

[PEM10-17] Radiation Monitors for Space weather (RMS): Introduction and development status

*Shinji Saito1, Kaori Sakaguchi3, Naoko Takahashi1, Kenichi Otsuji1, Taku Namekawa1, Park Inchun1, Kaisei Enoki1, Tsutomu Nagatsuma1, Yuki Kubo1, Takuya Tsugawa1, Ryutaro Suzuki1, Naoto Kadowaki1, Takefumi Mitani2, Kazushi Asamura2, Takeshi Takashima2 (1.National Institute of Information and Communications Technology, 2.ISAS/JAXA, 3.Ministry of Internal Affairs and Communications)

Keywords:space weather, electron radiation belt, solar energetic particles

Radiation Monitors for Space weather (RMS) is a suite of sensors for measuring energetic electrons (50 keV – 5 MeV) and protons (10 MeV – 1 GeV) in geostationary orbit, which is designed to monitor the radiation belt electrons, and solar and galactic protons. RMS is being developed as a new observation payload for next Japanese geostationary meteorological satellite, Himawari-10. National Institute of Information and Communications Technology (NICT) plans to provide realtime data obtained by RMS to public and warnings/forecasts of potentially hazardous space weather, which expect to mitigate its risks to the respective users. In this talk we introduce RMS and its status of development.