The Patagonia territories of Chile and Argentina, Aysen region and Santa Cruz province are under yellow alert since Saturday evening given the growing seismic activity of the Hudson volcano. The alert is specifically referred to the towns of Los Antiguos and Perino Moreno, Argentina and the Chilean communes of Aysen, General Carrera, Rio Ibañez and Chile Chico in the Aysen Region.
Chile said on Wednesday it was evacuating residents from around the Hudson volcano in the country far south after it spewed a jet of steam a kilometre into the air and seismic activity triggered an avalanche.