Detailed earthquake information – overview map, magnitude, time, depth, source, shake map, list of reports. File an “I felt it” report if you felt the quake! Features interactive map, read user reports and get links to further info.

Source: Quake info: Light mag. 3.1 earthquake – North Atlantic Ocean, 83 km west of Horta, Azores, Portugal, on Thursday, Dec 16, 2021 4:55 pm (GMT -1) / VolcanoDiscovery