Posted on June 7, 2021 by Hokkaido NewsQuake info: Light mag. 4.5 earthquake – North Pacific Ocean, 42 km southwest of Kushiro, Hokkaido, Japan, on Jun 07, 2021 11:11:32.54 – VolcanoDiscovery Quake info: Light mag. 4.5 earthquake – North Pacific Ocean, 42 km southwest of Kushiro, Hokkaido, Japan, on Jun 07, 2021 11:11:32.54 VolcanoDiscovery