No signs of escalating unrest
IMO has changed the Aviation Color Code for the Bárðarbunga volcano from yellow to GREEN. These colour codes are in accordance with recommended ICAO procedures. and are intended to inform the aviation sector about a volcano's status.
This decision has been taken in light of recent seismic and geodetic data from around the volcano, in addition to other measurements such as satellite-based thermal observations and radar-profiling flights.