Earthquake swarm in Bárðarbunga volcano

Today (29-December-2021) at 14:46 UTC an earthquake with magnitude of Mw3,6 (Icelandic Met Office) or magnitude of mb4,5 (EMSC website information here).

Green star in Vatnajökull galacier in Bárðarbunga volcano. Few red dots show smaller earthquakes that also happened in Bárðarbunga volcano
Earthquake activity in Bárðarbunga volcano. Copyright of this image belongs to Icelandic Met Office.

This earthquake activity is normal and is because of inflation that is now happening in Bárðarbunga volcano. Eruption is not going to happen now. It might be few more years or few more decades until that happens.