Yesterday there was an interesting swarm of small earthquakes in Hekla volcano system, or to be accurate. The earthquake swarm took place on the edge of Hekla volcano system. How far into the SISZ it was I do not know. For some unknown reasons, the earthquakes have not yet been reviewed. So errors are in there location and depth.
The earthquake activity on the edge of Hekla volcano system. Copyright of this picture belongs to Iceland Meteorological Office.
I have no idea what this means in terms of possible eruption in Hekla volcano. But this activity is interesting. But this is however not something that is new to this area. But it is uncommon anyway.
Activity in Hekla volcano system can be monitored on my web page with webicorders. Some of them have high human and wind noise however. As this is not expert setup that I am using.