5:45 PM - 6:00 PM
*Shin-ichiro OYAMA1, Yoshizumi MIYOSHI1, Kazuo SHIOKAWA1, Junichi KURIHARA2, Takuo TSUDA3, Brenton J. WATKINS4 (1.Solar-Terrestrial Environment Laboratory, Nagoya University, 2.Department of Cosmosciences, Graduate School of Science, Hokkaido University, 3.Department of Information and Communication Engineering, University of Electro-Communications, 4.Geophysical Institute, University of Alaska Fairbanks)