Fig. 2From: Monitoring and behavior of unsaturated volcanic pyroclastic in the Metropolitan Area of San Salvador, El SalvadorModified from Chavez et al. (2012)Figure only shows density current flows thickness (pyroclastic flows and surges). Most of the points of mass wasting and collapse belong to urbanized areas in thick Tierra Blanca Joven (TBJ) pyroclastics. The inset displays the pyroclastics thickness in cm for all the countryBack to article page