probably a few meters.
An interactive 3D model of the earthquakes during the magma
intrusion. The
di?rent colours represent the activity in time from
16 August to 12 September.
During the magma intrusion, intense earthquake activity related to
subsidence of the Bárðarbunga caldera was located at the caldera
rim. Over 70 earthquakes above magnitude 5 occurred in the first
four months after the onset
/media/vedurstofan/utgafa/skyrslur/2015/IMO_AnnualReport2014.pdf