Posted on October 9, 2021 by Hokkaido NewsQuake info: Moderate mag. 5.1 earthquake – North Pacific Ocean, 38 km southeast of Tomakomai, Hokkaido, Japan, on Saturday, Oct 9, 2021 11:47 am (GMT +9) – VolcanoDiscovery Quake info: Moderate mag. 5.1 earthquake – North Pacific Ocean, 38 km southeast of Tomakomai, Hokkaido, Japan, on Saturday, Oct 9, 2021 11:47 am (GMT +9) VolcanoDiscovery