Posted on March 13, 2021 by Hokkaido NewsQuake info: Weak mag. 3.9 earthquake – North Pacific Ocean, 21 km east of Muroran, Hokkaido, Japan, on Sunday, 14 Mar 2021 12:46 am (GMT +9) – VolcanoDiscovery Quake info: Weak mag. 3.9 earthquake – North Pacific Ocean, 21 km east of Muroran, Hokkaido, Japan, on Sunday, 14 Mar 2021 12:46 am (GMT +9) VolcanoDiscovery
