Posted on March 1, 2021 by Hokkaido NewsQuake info: Light mag. 4.5 earthquake – North Pacific Ocean, 98 km south of Kushiro, Hokkaido, Japan, on Monday, 1 Mar 2021 11:54 am (GMT +9) – VolcanoDiscovery Quake info: Light mag. 4.5 earthquake – North Pacific Ocean, 98 km south of Kushiro, Hokkaido, Japan, on Monday, 1 Mar 2021 11:54 am (GMT +9) VolcanoDiscovery