During the weekend there was a minor earthquake swarm in Katla volcano. This was a minor earthquake swarm that lasted for few hours and then stopped.
Largest earthquake during this period was a magnitude 3,2 earthquake. This earthquake is a bit outside the main swarm area and does not appear to be part of the earthquake swarm. No changes in harmonic tremor took place during this activity. Currently earthquake activity in Katla volcano is little and well below background levels at the moment.