Hekla volcano earthquake last night

Last night at 21:39 UTC there was a ML0.7 earthquake in Hekla volcano. Depth of this earthquake was 1.3 km. It is unclear if this earthquake is a pre-event before a eruption starts. But few years ago there was a earthquke in Hekla volcano. But no eruption did happen that time around.

Hekla earthquake. Click on the picture too see it in full resolution. This picture is released under Creative Common License, see top link for more information.

This is a picture of the earthquake. The distance was 16.8 km from my geophone to the location of the earthquake. My geophone is close to Hekla volcano and because of that it is really sensitive to any activity that takes place in Hekla volcano (given good weather).