Moderate earthquake 3.4 under Vatnajokull. Possible swarm building. Iceland’s largest Glacier volcano system.
http://en.vedur.is/earthquakes-and-volcanism/earthquakes/vatnajokull/#view=table
There is considerable activity in Iceland, that Eyjaf, might be getting ready to perform. A new fissure and possibly a third have now formed rather quickly today and the gps stations around the area are all inflating quite rapidly.
Extreme attention should be paid.
http://hraun.vedur.is/ja/gps/predorb/golapred.html