Indonesia's Merapi volcano erupts, spews hot cloud
The volcano located in Indonesia's Yogyakarta special region erupted around 12 p.m local time (0500 GMT) and a lava flow of 1.5 km was observed, the local authority said.
Located on the Pacific Ring of Fire, Indonesia has more volcanoes than any other country. Merapi last violently erupted in 2010, killing more than 350 people.