Posted on May 4, 2021 by Hokkaido NewsQuake info: Light mag. 4.7 earthquake – North Pacific Ocean, 27 km southwest of Shikotan Island, Yuzhno-Kurilsky District, Sakhalin Oblast, Russia, on 5 May 5:33 am (GMT +10) – VolcanoDiscovery Quake info: Light mag. 4.7 earthquake – North Pacific Ocean, 27 km southwest of Shikotan Island, Yuzhno-Kurilsky District, Sakhalin Oblast, Russia, on 5 May 5:33 am (GMT +10) VolcanoDiscovery