15:30 〜 16:30
○Dmitry Demezhko1, Anastasia Gornostaeva1, Jacek Majorowicz2, Jan Safanda3 (1.Institute of Geophysics UB RAS, Yekaterinburg, Russia, 2.Department of Physics, University of Alberta, Edmonton, Canada, 3.Geophysical Institute, AS CR, Prague, Czech Republic)