what was the deadliest volcano eruption in the world
10 Of The Worldâs Deadliest Volcanic Eruptions. The volcanic activity began on August 16, when a series of mini-earthquakes rumbled beneath Icelandâs Bardabunga volcano. On August 28 the surface eruption started, and lava spewed from a long fissure in the 200-year old Holuhraun lava field.