Volcano Mount Vesuvius

Let’s begin with Mount St. Helens which is located in the pacific northwest of the United States. To be more specific it is located in Washington State and is a part of the Cascade mountain range that spans from California to Canada. It is a composite volcano, which has steep sides that are formed by alternating layers of lava

Volcanos are deadly, can form on islands or mainland, and can destroy mountains and cities. Volcanos commonly form from holes in the earth containing magma. When pressure builds up in these magma chambers, they explode resulting in magma and rock catapulting out into the air. As these volcanoes repeatedly explode, they leak magma, which runs down the side of the volcano. Eventually, the lava cools and transforms into solid rock, building up the volcano to mountain size. An example of giant volcanic eruptions is the Pompeii disaster in 79AD, when Mount Vesuvius erupted and destroyed all of Pompeii. Another example includes, the 1980 eruption of Mount St. Helens in Washington state, which destroyed the whole mountain. Volcanos

Volcanoes are one of the most destructive, yet, most beautiful things on Earth. They can make a famous city choke in its own ashes in one day, like Pompeii. Or they can turn a once damaging mountain into a graceful and peaceful home for new life, like Mount St. Helen’s. All volcanoes are unique, and no two are the same. Some erupt differently than others, some look different than others, and all are located in different spots all over the world. I learned this while completing the project and the five volcanoes I researched are examples of my discoveries. The five volcanoes I researched were Mount Hood, Mount Mageik, Long Island, Mount Muria, and Las Pilas.

St.Helens is almost twice the elevation of vesuvius, and “Mt st helens is also almost 23,000 years older than vesuvius. St helens first eruptions of st helens occurred almost 40,000 years ago, and over time those grew into an eruptive series,” this info was according to geology.com. Finally Mount St helens is “exuptive volcanic cone built from over layered ash, pumice, lava flows and volcanic domes and other deposits.” However mount Vesuvius is “part of Campanian Volcanic Arc this is a of line of volcanoes formed over substances zone created by convergence of African and Eurasian

The Capulin Volcano interestingly enough, is apart of what's known as the Raton-Clayton volcanic field (RCVF), a collected scattering of other volcano's that stretch well over 7,000 square miles. Located in Northeastern New Mexico, the Capulin lies dormante, although some believe extinct, since it's last volcanic activity more than 60,000 years ago. Capulin underwent a rather large eruption that formed its current 1000ft cinder cone shape, which gave way to "a number of small lava flows and cinder eruptions [that] paved over the mound, steepening it's slopes"(NASA, 2016). The base was inital made from the hot ash, cinder, and rock debris of the eruption, and the lava flows themselves were "basalt, deriving from the melting of the mantle" (Sayre and Ort, 2011). Due to

Vesuvius erupted on August 24, 79 A.D. and would last for about 25 hours. It wiped out the entire city. The first explosion had about 2,000 survivors as it was the second outbreak of Mt.Vesuvius that immediately killed everyone. The gas then mixed in with the rain to produce a mixture like concrete that would preserve the city. It was would be nearly impossible to help save the people from the explosion. Mostly due to the volcanic rock and sulfuric gas being emitted from the volcano. One man, named Philly the elder, was in the bay across Mt. Vesuvius when it erupted. He sent some ships to investigate but were stopped by flaming rocks from Vesuvius. He would then head to the town of Stabiae only to die the next day from the toxic gases. This shows that the power of Mt. Vesuvius was very hard to escape and if the people survived the explosion, it was very unlikely they would survive the gas. This would ultimately be the end of Pompeii. Hundreds of years later, in the 16th century, Pompeii would be discovered by Domenico Fontana. The excavation of Pompeii occured in 1748 and Karl Weber carried out the systematic studies from 1750-1764. He was very sensitive to the excavation and was knew how to dig out every detail in a room. In 1860, Giuseppe Fiorelli became the excavations director and was able to help create the process of casting out the hollow remains of the people. The remains shows us that the city was surrounded by walls. The public buildings were grouped mostly into three areas, which are the Fourem, the Triangular Fourem, and the Amphitheatre. These areas have many temples and buildings for its economic and political purposes. Many villas and private houses show us that Pompeii had a time of great wealth. Pompeii was a very disastrous event and can be related to the present day disasters. As there have been many natural disasters, one of the most disastrous natural disaster was Hurricane Harvey. This occured in 2017 and was a category 4 hurricane. This

The Raton-Clayton volcanic field is about 20 000 km2 in size, and has been active periodically for the past 9 million years. The area is filled with peaks, cones, and lava-capped mesas. The mesas developed as lava flowed into valleys and depressions, cooled off and formed a resistant top layer over sedimentary rocks. As the surrounding rock eroded, the lava protected the underlying stratigraphy from erosion. This caused todays topography, where that which was once the lowest point, is now the highest. There is some disagreement over why the volcanic field is here, one possible cause is that it is near the end of the Jemez Lineament, which has numerous volcanic centers along its reach, possibly

The destruction of Pompeii came about when Mount Vesuvius erupted on August 24 AD 79. This eruption was not your stereotypical eruption. The mountain exploded in a long smoldering burst of pumice ash and rock. The eruption covered Pompeii and the neighboring city of Herculaneum in over thirteen feet of pumice and ash, burning and destroying almost all of the city 's. The eruption was said to last over twenty four hours. Turning day to night with clouds of dust and ash. ¨100-miles-per-hour surge of superheated poison gas and pulverized rock–poured down the side of the mountain and swallowed everything and everyone in its path. (¨History.com Staff. “Pompeii.” History.com.) Around 16,000 people died in the eruption. (“Mount Vesuvius - Italy.” ) When Mount Vesuvius erupted many people were unprepared, just standing and watching the volcano until the eruption was on top of them. Many people thought it was just a tremor or earthquake before the mountain exploded and it was too late. Many people did try and escape. Escaping by boat was impossible, the only real way to escape was to go south away from the volcano. There was mass panic in the heart of the city and most people didn 't get out in time. ¨Though my shocked

In August, Mount Vesuvius erupted again. The blast send a plume of ashes, pumice, rocks, and scorching hot volcanic gases so high into the sky that people could see it for hundreds of miles around. As it cooled, the tower of debris drifted to earth : first the fine-grained ash, then the lightweight chunks of pumice and other rocks. As for ash fell, it clogged the air, making it difficult to breath and buildings started to collapse. Then a pyroclastic surge poured down the side of the mountain and swallowed everyone and everything in its path. By the time the Vesuvius eruption sputtered to an end the next day, Pompeii was buried under millions of tons of volcanic

In the year 79 A.D. the volcano, Mount Vesuvius, had its’s most famous eruption when it buried the ancient Roman city of Pompeii along with the small neighbouring towns of Stabiae and Herculaneum. The eruption killed two thousand people and left the city buried under millions of tons of volcanic ash. Pompeii was rediscovered again in 1748, by a group of explorers after it laid under a layer of volcanic ash since the explosion. Underneath a thick layer of dust and debris the city was mostly intact. The skeletons, buildings, and artifacts have allowed archeologists to discover a great deal about the ancient world.

It can erupt at any time of any day. It is one of the most historical volcanos there is due to the destruction of Pompeii. The volcano sits only nine miles away from the city of Naples (primaryfacts.com). Mount Vesuvius has erupted more than 50 times in the last 2,000 years. Now in the 21st century the mountain is a national park for people to climb and explore. The people can go and see the active volcano and learn about it.

The signs of an impending eruption began to appear long before it actually occurred, the first major sign being earthquakes. Earthquakes are a common indicator of the possibility of rising magma, which is required to occur for a volcano to erupt. These Earthquakes were reportedly occurring as far back as 62 AD, as they continued sporadically all throughout the 17 year period leading up to the eruption. (History of Pompeii book) One such quake caught the attention of the residents of the region when it occurred in 63 AD. The quake was large and rocked the nearby towns of Pompeii and Herculaneum, doing extensive damage that would take years to repair. Due to the limited knowledge of geology at this time, Roman scholars were unable to make the connection between the earthquakes and the possible peril of a Mount Vesuvius eruption.(BBC) Some even argue that the people didn’t even know Vesuvius was a volcano. (Pompeii unplugged)

Mount Vesuvius developed inside the caldera of an older volcano. This volcano was known as Monte Somma. Monte Somma became active around 400,000 years ago. Only the northern side of Monte Somma is left, creating a wall-like ridge around the northern edge of Mount Vesuvius. This feature can be observed today at the site of Mount Vesuvius. The development of Vesuvius produced a volcanic complex consisting of the two volcanoes. (De Boer and Sanders, 2002)

Mt. Vesuvius is a member of a line of volcanos established on top of a subduction zone, called the Campanian volcanic arc. Mt. Vesuvius is an andesite, which is 53% silica, can create explosive eruptions on many ratios. The arc is created by merging Eurasian and African plates, reaching the Italian peninsula, like Mount Ertha which was formed the same way. This makes Mt. Vesuvius’s dicey eruptions, incredibly more dangerous

Furthermore, Mount Vesuvius is rich in history and detail to be and learned from the age of the volcano to the types of rocks that can be found around and inside the walls of the volcano. Mount Vesuvius is a volcano located in near one of Italy’s largest Naples overlooking the bay. It is the only active volcano in Europe at this time that has produced a series of eruptions before the infamous eruption in 79A.D. to its last eruption in 1944.