5:15 PM - 7:15 PM
*Tomoya Kawaguchi1, Kunihiro Keika2, Shun Imajo3 (1.Department of Earth and Planetary Physics, Graduate School of Science, the University of Tokyo, 2.Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, 3.Data Analysis Center for Geomagnetism and Space Magnetism, Graduate School of Science, Kyoto University)