Tue. May 23, 2017 12:00 AM - 12:00 AM
*Mio Nakahara1, Hiroki Matsushita1, Akimasa Yoshikawa2, Teiji Uozumi3, Akiko Fujimoto3, Shuji Abe3 (1.Spade and Earth Electromagnetism Laboratory, Department of Earth and Planetary Sciences, Graduate School of Science, Kyushu university, 2.Department of Earth and Planetary Sciences, Kyushu University, 3.Internatiomal Center for Space Weather Science and Education Kyushu University)