Mt Etna Volcano Research Basic Information of the Volcano The Location and Height of Mt Etna Mt Etna is Europe’s tallest and active volcano. It is 3340 m over the city of Catania which is located on the east coast of Sicily. More than 25% of Sicily people live on the slopes of Mt Etna‚ agriculture and tourism are the major sources of income on this island. How it was formed‚ the Tectonic Plates Involved and What Type of Volcano is it? Mt Etna is a stratovolcano ( another name is a composite cone)
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southern main island. Not only was the Eruption deadly but the Mayu-Yama Lava domes collapsed which triggered a Mega-Tsunami that killed nearly 15‚000 people. This was one of Japans worst volcanic disasters. The Volcano has been dormant for 198 years until the early 1990’s when the volcano became active and erupted again in November 1991 creating a pyroclastic flow which killed 43 people. A Pyroclastic flow is a fast moving current of hot gas and rock known as tephra. The flow all depends on the
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small earthquakes coming from Mt. Thunder. For those of you that do not yet know‚ Mt. Thunder is an active stratovolcano and these earthquakes could be related to an impending volcanic eruption. There are three types of volcanos which include: shield volcanos‚ scoria cone volcanos‚ and stratovolcanoes. Unfortunately‚ stratovolcanoes are the most dangerous‚ explosive‚ and deadly volcanoes. The reason for stratovolcano’s explosive tendency is because of the type of magma contained in the volcano’s magma
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The Yellowstone volcano has been a growing concern for many Americans over the years. Especially after the eruption of the Mount St. Helen’s volcano in the 80’s. Rumors of a catastrophic explosion have caught the attention of everyone from the media to newspapers who try to sell the fear of an imminent explosion and the extreme damage that could possibly happen. However‚ the truth is just the opposite. In actuality‚ these fears are almost always unfounded‚ and usually arise from the the rumors of
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Montserrat Volcano Eruption 1995 Ten years past since the abrupt eruption of Soufriere Hills volcano on the island of Montserrat leaving locals and tourists devastated. (Date) marked the day of when the said to be inactive volcano erupted. Due to a partial collapse of the dome the volcano’s crater‚ loads of ash‚ hot gases‚ and rocks was shot out approximately 15 km into the sky. From this‚ many sirens were triggered and a massive evacuation took place. No lives were taken. Although‚ major damage
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Volcano Vesuvius Volcano Vesuvius‚ a famous volcano that changed itself and the land around it over the course of it’s time. Vesuvius is located in Southern Italy and is southeast of the Bay of Naples. It is on the plain of Campania. It was approximately 7 miles (11 kilometers) tall in AD 79‚ before it erupted and buried Pompeii and Stabiae in pumice and ash‚ and Herculaneum with mud flows. (The pumice and ash that had hardened covered the villages for over 28 feet tall‚ and plaster casts were found
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surface‚ it results in a volcanic eruption. Lava – Lava is the rock expelled from a volcano during an eruption. When it first comes out‚ the lava can have a temperature higher than 700 degrees C. It then flows downhill from the eruption point until it cools and hardens. Main Vent – A volcano’s main vent is the point in the Earth’s crust where hot magma has reached the surface. The familiar cone-shaped volcano builds up as ash‚ rock and lava ejected during eruptions fall back to Earth around the
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Mount Yasur is an active volcano on Tana Island‚ Vanuatu with a height of 361 m above sea level‚ located on the coast near Sulphur Bay‚ that lies to the southeast of the taller mountain Tukosumera‚ which was active in the Plesistocene. It has a largely unvegetated pyroclastic cone with nearly a circular summit crater of 400 m in diameter. It is a stratovolcano caused by the eastward-moving Indo-Australian Plate being sub-ducted under the westward-moving Pacific plate. It has been erupting continuously
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largest volcano on our planet. Its long submarine flanks descend to the sea floor an additional 5 km‚ and the sea floor in turn is depressed by Mauna Loa’s great mass another 8 km. This makes the volcano’s summit about 17 km (56‚000 ft) above its base! The enormous volcano covers half of the Island of Hawaii and by itself amounts to about 85 percent of all the other Hawaiian Islands combined. Now let’s get to finding out about lava. Although‚ it is a little terrifying having an active volcano next
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by a volcanic eruption. The mudflows and the flow of debris from these are often one of the deadliest volcano hazards. This is the flow of mud‚ rock and water that rush down valley and stream channels reaching speeds of up to 40 mph and can travel more than 50 miles. These mudflows look like fast-moving rivers of wet concrete. These can occur during a volcano’s eruption or when the volcano is quiet. The water creating the flow occurs from melting snow and ice or intense rainfall. Glacier-clad
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