2014–2015 eruption of Bárðarbunga
The 2014–2015 eruption of Bárðarbunga was a Hawaiian eruption in the Bárðarbunga volcanic system in Iceland, that began on 29 August 2014, and ended on 27 February 2015. The eruption emitted large volumes of sulphur dioxide and impacted air quality in Iceland.
Source: Wikipedia — 2014–2015 eruption of Bárðarbunga (CC BY-SA 4.0)