12:25 〜 12:40
*JUN Chae-woo1、SHIOKAWA Kazuo1、SCHOFIELD I.2、CONNORS M.2、PODDELSKY I.3、SHEVTSOV B.3 (1.Solar-Terrestrial Environment Laboratory, Nagoya University, Nagoya, Japan、2.Center for Science, Athabasca University, Athabasca, Canada、3.Institute of Cosmophysical Research and Radiowave Propagation, Far Eastern Branch of the Russian Aca)