4:00 PM - 4:15 PM
*Naoko Takahashi1, Masayuki Hatakeyama1, Haruhi Yurimoto1, Yuuki Honda1, Yuya Tsukamoto2, Akio Goto3, Yusaku Ohta4 (1.Division of Earth and Planetary Materials Science, Faculty of Science, Tohoku University, 2.Department of Earth Science, Graduate School of Science, Tohoku University, 3.Center for Northeast Asian Studies, Tohoku University, 4.Research Center for Prediction of Earthquakes and Volcanic Eruptions, Graduate School of Science, Tohoku University)