Lizzie Dearden Sunday 05 October 2014
Sunday’s eruption was one of several potentially deadly pyroclastic flows within days, caused by the collapse of the dome of solid lava on top of the crater.
In February, a pyroclastic ash cloud killed almost 20 people who could not escape the fast-moving current, which can reach speeds up to 450mph and usually travels downhill.The 8,530ft volcano, in North Sumatra, started erupting four years ago after lying dormant for hundreds of years and has been particularly active in recent months.
More than 4,000 people who were evacuated from nearby homes during earlier eruptions are still living in emergency shelters and more are in temporary homes. The Government is relocating some villages permanently because they are too close to the summit of Mount Sinabung but people are still attracted to its slopes for the fertile soil used for farming. Indonesia is prone to seismic activity due to its location on the Pacific “Ring of Fire,” an arc of volcanoes and fault lines.
Mount Sinabung is among about 130 active volcanoes in the country.