Chile issues alert after volcano erupts for first time in 54 years

Volcano Calbuco in southern Chile erupted for the first time in more than five decades on Wednesday, sending a thick plume of ash and smoke nearly 20km into the sky.
Chile’s Onemi emergency office declared a red alert following the sudden eruption at around 6pm, which occurred about 1,000km south of Santiago, the capital, near the tourist town of Puerto Varas.
As night fell, about 4,000 people had so far moved out of the area, an evacuation radius of 20km had been established and classes had been cancelled in surrounding towns, authorities said.
President Michelle Bachelet was scheduled to travel to the affected area on Thursday.
There were no reports of deaths, missing persons or injuries, Interior Minister Rodrigo Penailillo said. He urged residents to evacuate and warned of possible lahars, a mix of water and rock fragments that flow down a volcano’s slopes and river valleys.
Winds blowing northeast were pushing the column of ash and smoke towards Argentina.