are indicated as
black stars and earthquakes with a magnitude over 4 as
white stars. Grey dots show earthquake activity in 1994-2017.
Black triangles
show the location of seismic stations and the
black arrows show the movement
across the Húsavík Flatey fault. Figure below:Displacements of the GPS
station in Grímsey in mm for North, East and Up directions are shown as a time
series for the past
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