Today (17.04.2017) at 11:58 UTC a magnitude 4,2 earthquake took place in Bárðarbunga volcano. This is the strongest earthquake in Bárðarbunga volcano for several weeks now. Following this earthquake a earthquake swarm started and lasted for about one hour in Bárðarbunga volcano.
Largest aftershock activity had magnitude of 2,8 as the information is currently on Icelandic Met Office website. That might change tomorrow and it’s possible that I might update this article if any major change happens in earthquake magnitudes. No harmonic tremor was detected following this earthquake swarm. Weather is currently bad in Iceland and that’s going to last for few more hours.