surveys were conducted from TF-FMS over Bárðarbunga,
after six weeks of waiting for the right weather. The results obtained are:
The depth of the caldera subsidence is the same as obtained with the BARC GPS
station until contact was lost in March, the maximum being
62 m.
The volume of the subsidence bowl is now 1.9 km³. This is an increase of about 0.1
km³ since 3rd February. It is likely
/media/jar/Bardarbunga-2015_MarchAprMay-events.pdf