Posted on April 11, 2021 by Hokkaido NewsQuake info: Light mag. 4.2 earthquake – North Pacific Ocean, 19 km south of Nemuro, Hokkaido, Japan, on Sunday, 11 Apr 2021 3:39 pm (GMT +9) – VolcanoDiscovery Quake info: Light mag. 4.2 earthquake – North Pacific Ocean, 19 km south of Nemuro, Hokkaido, Japan, on Sunday, 11 Apr 2021 3:39 pm (GMT +9) VolcanoDiscovery