It was one of the critical points in the aftermath of the 2015 flood. The ridge on which the Villaggio Santa Chiara district stands, in the historic center of Rossano, was a “special surveillance”, whose fragility emerged forcefully in that dawn of devastation in the aftermath of the water bomb that in the summer of 2015 hit the city of Corigliano Rossano. The fury of the water destroyed Argini, invaded the houses, endangered thousands of inhabitants. But he also showed all the limits and problems deriving from an important situation of hydrogeological instability. The complete article is available on the paper and digital edition