Indonesia's most active volcano Mt Merapi erupts again, unleashing river of lava
Mount Merapi is the most active volcano in Indonesia. Merapi's last major eruption in 2010 killed 347 people.
Indonesia's most active volcano erupted Wednesday with a river of lava and searing gas clouds flowing 1,600 meters (5,250 feet) down its slopes.
It was Mount Merapi's biggest lava flow since authorities raised its danger level in November, said Hanik Humaida, the head of Yogyakarta's Volcanology and Geological Hazard Mitigation Center.
After morning rain, ashfall turned into muck in several villages, where the sound of eruption could be heard 30 kilometers (18 away). Police and rescue services told miners to cease work along rivers but no one was evacuated.
Authorities in November had evacuated nearly 2,000 people living on the mountain in Magelang and Sleman districts on Java Island but most have since returned.
The alert was being maintained at the second-highest level and authorities told people to stay out of the existing 5-kilometer (3-mile) danger zone around the crater as the local administrations in Central Java and Yogyakarta provinces closely monitor the situation.
The 2,968-meter (9,737-foot) volcano is on the densely populated island of Java and near the ancient city of Yogyakarta. It is the most active of dozens of Indonesian volcanoes and has repeatedly erupted with lava and gas clouds recently.
Merapi's last major eruption in 2010 killed 347 people.
Indonesia, an archipelago of 270 million people, is prone to earthquakes and volcanic activity because it sits along the Pacific "Ring of Fire," a horseshoe-shaped series of seismic fault lines around the ocean.