Today (23.01.2017) an earthquake with magnitude 3,9 took place in Bárðarbunga volcano. This is the strongest earthquake in Bárðarbunga volcano for several weeks now.
Earthquake activity in Bárðarbunga volcano. Copyright of this image belongs to Icelandic Met Office.
Earthquake activity in Bárðarbunga volcano are due to inflation of the volcano after the Holuhraun 2014 – 2015 eruption.
Two strong earthquakes in Bardarbunga:
http://hraun.vedur.is/ja/drumplot/drumplot/dyn_highpass_2.0.png
More coming up?