Legends say Konohana Sakuyahime, the Japanese goddess of all volcanoes, prevents destructive eruptions. This is somewhat ironic because Sakurajima, a volcano named after the goddess, is now one of the most active and deadly volcanoes in the world. Sakurajima is very unique in location, type, and impact.
Located on Kyushu Island, Japan in Asia, Sakurajima is near the city of Kagoshima. The volcano is approximately 3.5 miles away from the city, separated by a small slit of the Pacific Ocean. The island in which the volcano is located in is still accessible by the public and is an attraction for tourists. The volcano’s absolute location is 31.5833° N, 130.6500° E. The country itself rests on the Eurasian Plate, coming in contact with the Filipino plate.
…show more content…
Stratovolcanoes are tall and conical, distinguished by a steep profile and recurring explosive and effusive eruptions. The lava flowing from these types of volcanoes mostly cools and hardens before spreading a great distance because of its high viscosity. The elevation of Sakurajima is 1,117 meters, or 3,665 feet, while the circumference of it is 50 km, or 164042 feet. The volcano’s biggest and most popular eruption was the eruption of 1914, in which the lava from the volcano filled up the strait between the island and the mainland, which created a peninsula. Sakurajima is also one of the world’s most active volcanoes, and it has a few minor eruptions almost
Mauna Loa is Earth’s largest volcano and most massive mountain as it takes up nearly half of the flourishing landscape of the island of Hawai’i. This island is actually made up of five volcanoes, Kohala, Mauna Kea, Hualalai, Mauna Loa, and Kilauea, all in such close proximity that they fused together to form one whole island. Mauna Loa is located in the south central area of Hawai’i, in the Hawai’i Volcanoes National Park and its coordinates are 19°5' N, 155°6' W. It is 13,680 ft above sea level, but if one measures from its true base on the ocean floor, it is estimated to be 30,080 feet tall. Its name is quite fitting as it means “Tall Mountain”.
On the big island of Hawaii lays many secrets of traditional Hawaii that have long been forgotten by the republic that took over Hawaii after the Kona period. But many people still live up to these traditions in their homes and not wanting to overlook where their original family had come from. These traditions are based on stories and prayers that respect the primary four gods that make up the world. These gods help the people of Hawaii in succeeding the best out of life and honor them in returning them appraisal. One of these four gods is Ku, the God of war. He is the most fearful and brutal God that conspired war and violence. Many strong leaders worshipped him in hopes of bringing them glory and succeeding in war. One leader built a temple dedicated to Ku in hopes of uniting all of the Hawaiian Islands. On this temple stood a sculpture that would hold the spirit of the god called Kuka-ili-moku the war god figure. This 9 foot tall wooden sculpture is from Hawai’i and was probably created around AD 1790-1810. It is currently held in the British Museum in London. It is one out of many ti’i figures coming from the Polynesian islands. These ti’i figures are fairly common among Hawai’i islands and are believed that ancestor and godly spirits consume in them. Kuka-ili-moku the war god figure helps influence the people of Hawaii based on its structural body, it’s legend and story.
On May 18th, 1980, one of the most prominent volcanic eruptions in US History took place in the state of Washington. Mount St. Helens had been dormant for almost 100 years before March 15th. On this day, two months before the eruption several small earthquakes shook the earth. This indicated a magma buildup below the surface, and the first minor event that would lead to one of the greatest eruptions the US has ever known. Following the first set of earthquakes, “Steam explosions blasted a 60- to 75-m (200- to 250-ft) wide crater through the volcano 's summit ice cap and covered the snow-clad southeast sector with dark ash. Within a week the crater had grown to about 400 m (1,300 ft) in diameter and two giant crack systems crossed the entire summit area. Eruptions occurred on average from
57 people were killed, and 200 homes, 47 bridges, 15 miles (24 km) of railways and 185 miles (300 km) of highway were destroyed. The eruption blew the top of the mountain off, reducing its summit from 9,677 feet to 8,364 feet in elevation and replacing it with a mile-wide horeshoe-shaped crater. Like most of the other volcanoes in the Cascade Range, St. Helens is a great cone of rubble, consisting of lava rock interlayered with ash, pumice and other deposits. Volcanic cones of this internal structure are called composite cones or stratovolcanoes. Mount St. Helens includes layers of basalt and andesite through which several domes of dacite lava have erupted.
About three-quarters of Japan is mountainous. They were formed by tectonic plates colliding. Volcanoes were formed by the land breaking, and the liquid rock built up in it. A lot of the volcanoes are active, yet no one knows when one will erupt. The
While walking down the beach, the white, warm sand mushes between your toes. The sun’s radiant rays beam off your glowing skin. The sound of waves crashing blocks out the external world. There is no other place like the gorgeous tropical islands of Hawaii. The wide range of flowers, cuisine, and wildlife makes it one of the most picturesque places on Earth. It also leads the United States with the highest racial minority rate making it the most diverse state. However, there are numerous hidden dangers of Hawaii, and not all ethnic groups get along causing sharp tensions across the island.
Mount Tambora, located on the Island of Sumbawa, Indonesia is classified as a Stratovolcano. Also known as a composite volcano, Tambora is a tall conical volcano (cone like structure) where layers of the walls are built by hardened lava and volcanic ash. The term composite is used to describe the volcano due to the composite layered structure built from sequential outpourings of eruptive materials1. Among the most common types of volcanoes, Tambora also shares its destructive prowess with best-known volcanoes such as Krakota (1883) and Vesuvius (79 A.D). The Island of Sumbawa is located in the middle of the Lesser Sunda Islands chain (a group of islands in the southern Maritime Southeast Asia) and is in the province of West Nusa Tenggara3. A map of Mount Tambora is shown in Figure 1 to provide a better perspective of its location. Interestingly enough, Tambora forms its own peninsula on Sumbawa, known as the Sanggar Peninsula. In April of 1815, after years of dormancy, Mount Tambora erupted with great intensity, approximately 7 on the volcanic explosivity index, which is shown in Figure 2. It has been estimated that the eject volume of Tambora was 160 cubic kilometres, which represents the largest volcanic eruption in recorded history. The death toll has been projected to be at least 71,000 people, of who over 15% were killed directly from the eruption1. The remaining 75% have been thought to succumb to starvation and disease, as the eruptive fallout decimated the agricultural industry in the region. Following the eruption, a volcanic winter ensued. As sun become less abundant due to clouds of ash, crops and livestock perished. Please note that all definitions appearing in the footnotes are either taken from already referenced so...
In the 1960s-1970s the Hawaiian Renaissance and growth of the Hawaiian Sovereignty Movement began. During this time there were small, yet important events that sparked a completely new understanding for the Kanaka Maoli. In the past, being a Hawaiian was not something to be proud of; many did not even have much knowledge on what being a Hawaiian really was. As Hawai‘i became more colonialized and heavily influenced by various cultures, the quality of being a Hawaiian slowly but terrifyingly disintegrated. It seems that right after statehood there was a sense that a new era would come. This era known as the Hawaiian Renaissance encouraged many individuals to become more motivated and educated on the history of Hawai‘i. Especially for Kanaka Maoli, the Hawaiian Renaissance ignited a fire of revival and perpetuation for a culture that was nearly extinct. In many ways the Hawaiian Renaissance has been the defining moment because during this time sovereignty, protest, and revival were the key players in further strengthening Hawai‘i and hopefully moving it towards independence.
Volcanoes have always been a mysterious wonder of the world. Volcanoes have shaped the landscape and the very ground that we all live on. People have written stories of their disastrous eruptions, and painted their marvelous shapes on canvas. The essay will outline some of the more famous volcanoes and how they have impacted are history. Mount Vesuvius that destroy the great city of Pompeii, Krakatoa they spewed deadly ash on small village town, and Mount St. Helen, the only volcano in my own country to every erupt during my own time period.
Stories about volcanoes are captivating. Myths come in different versions, but all of them are capable of capturing yours, and everybody’s imagination.
The Hawaii Volcanoes National Park is about 30 miles southwest of Hilo. It is on the big island of Hawaii. This park is the home of Kilauea Volcano. Kilauea is one of the most active volcanoes on earth. The chance to see this creation and destruction makes this park one of the most visited National Parks in the United States.
The Mauna Loa volcano is located in Hawaii and means "Long Mountain" in Hawaiian. It is a giant, basaltic shield volcano. It is one of the largest volcanoes and mountains in the world and has been called the "monarch of mountains". It has an estimated volume of 9,600 cubic miles and takes up half the land of Hawaii. It extends about 120 km starting from the southern tip of the island to the northern region. It is 97 km (60 miles) long, 48 km (30 miles) wide, and is 8,742 km (28,680 miles) high from the base on the sea floor to the top. The slopes are steeper than 12 degrees and about 4 degrees at the top of the volcano. Mauna Loa formed about half a million years ago and in the middle stages of forming into a shield volcano where lava flows to form a sloped and broad flat domed volcanic cone. Along with Mauna Kea, the Mauna Loa volcano is responsible for the creation of the Hawaiian Islands. Mauna Loa has erupted thirty-three times since 1843 and is known as one of the most active volcanoes in the world today. The last eruption was 1984 and lava flowed within 4 miles of the city of Hilo. This shows that it is dangerous to live anywhere near Mauna Loa and that it poses as a threat to anyone living near it because it has a very high possibility of erupting within a very short span of time. Below is a picture of Mauna Loa taken from a bird's eye view.
Volcanoes are one of natures most interesting and dangerous phenomenons. The way volcanoes operate can be understood, on a basic level, by just some simple physics and chemistry, this paper will investigate and explain some of the basic physics that govern the behavior of volcanoes.
Volcanoes can be one of the most destructive forces on Earth. It is estimated that some
Mount Vesuvius is a volcano located in southern Italy, near the bay of Naples and the city of Naples. It is the only active volcano on the European mainland. Vesuvius rises to a height of 1277 m (4190 ft). Vesuvio (Vesuvius) is probably the most famous volcano on earth, and is one of the most dangerous.