Posted on September 7, 2020 by Hokkaido NewsQuake info: M4.0 earthquake on Monday, 7 September 2020 01:19 UTC / Hokkaido, Japan Region – VolcanoDiscovery Quake info: M4.0 earthquake on Monday, 7 September 2020 01:19 UTC / Hokkaido, Japan Region VolcanoDiscovery
