river called retrone in vicenza city during flood and the monument basilica palladina

alluvione basilica palladiana city cityscape dangerous dangerousness hazard hazardous high angle view italian flood alluvion flooded flooding floods inundation damage disaster weather river stream water retrone fiume vicenza italy hydrological risk danger overflow overflowing town township downtown urban cities climate global warming change landmark level outdoor peril perilous risky skyline treacherous veneto very