when did the eruption of mount vesuvius occur
Eruption of Mount Vesuvius in 79 Mount Vesuvius, a volcano in modern-day Italy, erupted in 79 AD in one of the most catastrophic volcanic eruptions in European history. Historians have learned about the eruption from the eyewitness account of Pliny the Younger, a Roman administrator and poet.[1] The event is the namesake for the Vesuvian type of volcanic eruption.
Mount Vesuvius 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,[2] ultimately releasing a hundred thousand times the thermal energy released by the Hiroshima-Nagasaki bombings.[3] 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.[4]
Mount Vesuvius Mount Vesuvius ( /vɪˈsuːviəs/; Italian: Monte Vesuvio [ˈmonte veˈzuːvjo]; Neapolitan: Vesuvio; Latin: Mons Vesuvius [mõːs wɛˈsʊwɪ.ʊs]; also Vesevus or Vesaevus in some Roman sources)[1] 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 Pinatubo On March 15, 1991, a succession of earthquakes was felt by villagers on the northwestern side of the volcano. Further earthquakes of increasing intensity were felt over the next two weeks, and it became clear some kind of volcanic activity was likely. On April 2, the volcano awoke, with phreatic eruptions occurring near the summit along a 1.5 km (0.93 mi) long fissure. Over the next few weeks, small eruptions continued, dusting the surrounding areas with volcanic ash. Seismographs recorded hundreds of small earthquakes every day.