The Icelandic Met Office (IMO) recorded an earthquake with magnitude M 3.3 that occurred at 05:36 local time this morning. Another earthquake with magnitude M 2.7 occurred at 01:59 local time today. Few smaller earthquakes have also been detected. Increased seismic activity at the volcano has been measured during the past years. Source: Icelandic Met Office volcano activity update 23 July 2020