1. Institute of Marine Geology and Geophysics, Far Eastern Branch of the Russian Academy of Sciences, ul. Nauki 1B, Yuzhno-Sakhalinsk, 693022, Russia
2. Sakhalin Branch of the Federal Research Center of the Geophysical Service of the Russian Academy of Sciences, ul. Tikhookeanskaya 2A, Yuzhno-Sakhalinsk, 693010, Russia