*Dyah Rahayu Martiningrum¹、Mamoru Yamamoto²、Tatsuhiro Yokoyama³、Prayitno Abadi⁴、Pornchai Supnithi⁵、Minh Le Huy⁶ (1.Graduate School of Informatics, Kyoto University、2.Research Institute for Sustainable Humanosphere, Kyoto University、3.National Institute of Informatics and Communications Technology (NICT), Tokyo、4.Solar-Terrestrial Environment Laboratory (STEL), Nagoya University、5.Faculty of Engineering King Mongkut's Institute of Technology, Ladkrabang, Thailand、6.Institute of Geophysics Vietnamese Academy of Science and Technology, Vietnam)