11:15 AM - 11:30 AM
*Michi NISHIOKA1, Takuya TSUGAWA1, Tatsuhiro YOKOYAMA1, Minoru KUBOTA1, Akinori SAITO2, Takeshi SAKANOI3, Yusuke AKIYA2, Yuichi OTSUKA4, Mamoru ISHII1 (1.National Institute of Information and Communications Technology, 2.Department of Geophysics, Kyoto University, 3.Department of Geophysics, Tohoku University, 4.Solar-Terrestrial Environment Laboratory, Nagoya University)