
Chile monitors volcanic field after seismic swarm causes 160 quakes in 2 hours
The Laguna del Maule (Lagoon of Maule) is seen in the VII region of Talca, south of Santiago, Chile November 29, 2016. The sign reads, \"Center of monitoring and volcanological studies, Laguna del Maule\". REUTERS/Rodrigo Garrido/File …