Posted on September 13, 2022 by Hokkaido NewsQuake info: Moderate mag. 5.2 earthquake – North Pacific Ocean, 81 km east of Mutsu, Aomori, Japan, on Tuesday, Sep 13, 2022 at 9:51 am (GMT +9) – 2 user experience reports – VolcanoDiscovery Quake info: Moderate mag. 5.2 earthquake – North Pacific Ocean, 81 km east of Mutsu, Aomori, Japan, on Tuesday, Sep 13, 2022 at 9:51 am (GMT +9) – 2 user experience reports VolcanoDiscovery