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Mt. Vesuvius

Mount Vesuvius
Monte Vesuvio  (Italian)
Vesuvius from Pompeii (hires version 2 scaled).png
Mount Vesuvius as seen from the ruins of Pompeii, which was destroyed in the eruption of AD 79. The active cone is the high peak on the left side; the smaller one on the right is part of the Somma caldera wall.
Highest point
Elevation 1,281 metres (4,203 ft)
Coordinates 40°49′N 14°26′E / 40.817°N 14.433°E / 40.817; 14.433Coordinates: 40°49′N 14°26′E / 40.817°N 14.433°E / 40.817; 14.433
Geography
Geology
Age of rock

25,000 years before present to 1944

age of volcano = c. 17,000 years to present
Mountain type Somma-stratovolcano
Volcanic arc/belt Campanian volcanic arc
Last eruption March 17–23, 1944
Climbing
Easiest route Walk

25,000 years before present to 1944

Mount Vesuvius (pronunciation: /vˈsviəs/; Italian: Monte Vesuvio [ˈmonte veˈzuːvjo]; Neapolitan: Vesuvio; Latin: Mons Vesuvius [mõːs wɛˈsʊwɪ.ʊs]; also Vesevus or Vesaevus in some Roman sources) is a somma-stratovolcano located on the Gulf of Naples in Campania, Italy, 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.

Mount Vesuvius is best known for its eruption in AD 79 that led to the burying and destruction of the Roman cities of Pompeii and Herculaneum, as well as several other settlements. The eruption ejected a cloud of stones, ashes and volcanic gases to a height of 33 km (21 mi), spewing molten rock and pulverized pumice at the rate of 6×105 cubic metres (7.8×105 cu yd) per second, ultimately releasing a hundred thousand times the thermal energy released by the Hiroshima-Nagasaki bombings. More than 1,000 people died in the eruption, but exact numbers are unknown. The only surviving eyewitness account of the event consists of two letters by Pliny the Younger to the historian Tacitus.


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Wikipedia

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