Posted on September 6, 2021 by Hokkaido NewsQuake info: Light mag. 4.3 earthquake – North Pacific Ocean, 67 km southeast of Kushiro, Hokkaido, Japan, on Tuesday, Sep 7, 2021 12:50 am (GMT +10) – VolcanoDiscovery Quake info: Light mag. 4.3 earthquake – North Pacific Ocean, 67 km southeast of Kushiro, Hokkaido, Japan, on Tuesday, Sep 7, 2021 12:50 am (GMT +10) VolcanoDiscovery