Posted on July 3, 2021 by Hokkaido NewsQuake info: Light mag. 4.5 earthquake – North Pacific Ocean, 51 km south of Shizunai-furukawachō, Japan, on Sunday, 4 Jul 2021 2:19 am (GMT +9) – VolcanoDiscovery Quake info: Light mag. 4.5 earthquake – North Pacific Ocean, 51 km south of Shizunai-furukawachō, Japan, on Sunday, 4 Jul 2021 2:19 am (GMT +9) VolcanoDiscovery