br br Around 9:00 pm on Sunday, a loud rumbling was heard, caused by a flow of debris.br br Reports indicate that a river of mud and debris swept through the town due to the overflow of the Merdovine river, damaging streets, basements, and parked cars.br br Experts refer to this as a "debris flow" or "mudslide". An event that, according to Mayor Chiara Rossetti, was unusual and impossible to foresee.br br It all originated from a storm focused on a small portion of the mountain.