Machín volcano in Tolima (Columbia) became active over the weekend as Columbian newspapers reported. Hundreds of families living in the area surrounding the volcano had to be evacuated. ...plus [lire toutes]

There was reported a unusual seismicity south at the Machin volcano dome during 6-8 January 2008. There have been reported also volcano-tectonic seismic signals that show that a volcanic activity may occur soon. [lire toutes]