Mount Vesuvius

Mount Vesuvius (/vɪˈsuːviəs/ viss-OO-vee-əsItalianMonte Vesuvio Italian pronunciation: [ˈmonte veˈzuːvjo; -suː]NeapolitanMuntagna Vesuvio [munˈdaɲːə vəˈsuːvjə]LatinMons Vesuvius [mõːs wɛˈsʊwɪ.ʊs]; also Vesevus or Vesaevus in some Roman sources) is a sommastratovolcano located on the Gulf of Naples in CampaniaItaly, about 9 km (5.6 mi) east of Naples and a short distance from the shore. It is one of several volcanoes which form the Campanian volcanic arc. Vesuvius consists of a large cone partially encircled by the steep rim of a summit caldera caused by the collapse of an earlier and originally much higher structure.

The eruption of Mount Vesuvius in AD 79 destroyed the Roman cities of PompeiiHerculaneumOplontis and Stabiae, as well as several other settlements. The eruption ejected a cloud of stonesashes and volcanic gases to a height of 33 km (21 mi), erupting molten rock and pulverized pumice at the rate of 6×105 cubic metres (7.8×105 cu yd) per second, ultimately releasing 100,000 times the thermal energy released by the atomic bombings of Hiroshima and Nagasaki. More than 1,000 people are thought to have died in the eruption, though the exact toll is unknown. The only surviving eyewitness account of the event consists of two letters by Pliny the Younger to the historian Tacitus.

Vesuvius has erupted many times since, and is the only volcano on the European mainland to have erupted within the last hundred years. Today, it is regarded as one of the most dangerous volcanoes in the world because of the population of 3,000,000 people living near enough to be affected by an eruption, with 600,000 in the danger zone, making it the most densely populated volcanic region in the world, as well as its tendency towards violent, explosive eruptions of the Plinian type.

(C) Dragon Aerial

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