Abstract On 19 March 2010, a 4 million m 3 landslide occurred at Poggio Baldi, small village in the Santa Sofia municipality, central Apennines (Forlì-Cesena, Italy). The caused severe damages to some homes and obstructed both SS310 national road Bidente river. Baldi arose “Marnoso-Arenacea Romagnola” formation composed of pelitic-arenaceous turbiditic sequence. was classified as rotational lan...