to subsidence up-to 80 cm a day, but the subsidence has since
slowed and it is now around 25 cm
per day. The subsidence is in the shape of a bowl and it is greatest
in the centre of the caldera, about 50 m, but smaller to the edges.
o Crustal deformation: Extensive ground deformation Major was recorded while the dyke was forming,
signalling the progression of the dyke and subsidence towards
/media/jar/Factsheet_Bardarbunga_20141203.pdf