One of Iceland largest volcanoes has been having an earthquake swarm this evening on 13-December 2024. This is the Hofsjökull volcano. Largest earthquake in this swarm had a magnitude of Mw3,3 at 8,8 km depth. Other earthquakes have been smaller.
This earthquake swarm seems to be over. However, the problem with Hofsjökull volcano is that earthquake activity often stops and then resumes several hours to days later in the same location. If that happens now I do not know.
What u think, could it be a volcanic earthquake?
The data suggests its not, at least not on the shallow part of the crust.
on the edge of the caldera and in the middle there were 1-1 earthquakes again