One of the volcanoes have already erupted.
In the Gulf of Naples, opposite the famous Vesuvius, scientists have discovered six previously unknown people of the volcanoes.
They are located at a distance of just 3 km from the shore.
“We found in the Gulf of new points of carbon dioxide emissions. This is a fairly common phenomenon in geothermal and volcanic areas, such as Naples. And accidentally discovered a six volcanic structures with the diameter of the crater is about 800 meters, as well as the remains of lava flows of Vesuvius, trapped in the sea mainly in the middle ages, scientists.
The results showed that at least three of the six discovered volcanic structures formed another 19 centuries ago. One of the volcanoes have already erupted.