Scientists warn of supervolcano that could make catastrophic eruption

The Campos Flégreos volcano is considered a "huge volcanic caldera", half of which is underwater, and also has many craters. This volcano is located 9 kilometers northwest of the city of Naples, Italy. According to scientists, it is expected to erupt after many years, but this eruption would bring a possible fracture in the structure of the huge volcano, with the risk that the magma escapes through there and endangers countless residents of Naples, "if not all of them".