Posted on February 11, 2021 by Hokkaido NewsQuake info: Weak mag. 3.9 earthquake – 13 km south of Obihiro, Hokkaido, Japan, on Thursday, 11 Feb 2021 12:39 pm (GMT +9) – VolcanoDiscovery Quake info: Weak mag. 3.9 earthquake – 13 km south of Obihiro, Hokkaido, Japan, on Thursday, 11 Feb 2021 12:39 pm (GMT +9) VolcanoDiscovery