Posted on November 13, 2021 by Hokkaido NewsQuake info: Light mag. 4.2 earthquake – Sea of Okhotsk, 141 km southeast of Yuzhno-Sakhalinsk, Sakhalin Oblast, Russia, on Sunday, Nov 14, 2021 3:42 am (GMT +10) – VolcanoDiscovery Quake info: Light mag. 4.2 earthquake – Sea of Okhotsk, 141 km southeast of Yuzhno-Sakhalinsk, Sakhalin Oblast, Russia, on Sunday, Nov 14, 2021 3:42 am (GMT +10) VolcanoDiscovery