Sumatra's Mount Sinabung Spews Smoke and Ash in 'Biggest' Eruption This Year

Mount Sinabung on Sumatra, Indonesia, spewed smoke on December 27, in what local disaster agency chief Nata Nail described as the volcano’s "the biggest eruption this year.”More than a thousand people were forced to evacuate due to the smoke and ash, a spokesman for Indonesia’s disaster mitigation agency said. Credit: YouTube/Sherilyn Sia via Storyful, teachersherilyn.com