Since early June 2014, displacements at GPS stations
around Vatnajökull (Hamarinn, Grímsfjall, Vonarskarð and Dyngjuháls) show an increased upward movement and
away from
Bárðarbunga.
Together, these two systems indicate magma movements in
Bárðarbunga. Due to increased seismicity IMO has decided to turn volcano
Bárðarbunga status to yellow on the
aviation colour code map. In
case of a sub-
aerial
/about-imo/news/nr/2936