horizontal displacement of the most active part of Þófi since the start of
the measurements is mostly in the range 10–35 cm (maximum
69 cm), whereas the movement
in Neðri-Botnar is slower, with the more active points having total displacement mostly in the
range 5–10 cm (maximum 46 cm). The maximum measured velocity of the horizontal movement
in the Þófi area was 92 cm/a over a two-month period in late
/media/vedurstofan-utgafa-2016/VI_2016_006_rs.pdf