Smoke and lava spew from the Villarrica volcano, as seen from Pucon town, in the south of Santiago, April 22, 2015. Authorities have restricted access to the area within 5 kilometres (3 miles) of the crater and have put the area under an orange alert due to the volcano's heightened unrest and increased likelihood of eruption. [Photo/Agencies] |
In March, volcano Villarrica, also in southern Chile, erupted in spectacular fashion, sending a plume of ash and lava high into the sky, but quickly subsided.