TSUNAMI Tsunami is a series of water waves caused by the displacement of a large volume of a body of water‚ typically an ocean or a large lake. Earthquakes‚ volcanic eruptions and other underwater explosions (including detonations of underwater nuclear devices)‚ landslides‚ glacier calving’s meteorite impacts and other disturbances above or below water all have the potential to generate a tsunami. The effects of a tsunami are devastating. They are one of the world’s worst natural disasters that
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History of Tsunami Events Need Emergency Advice? Please listen to your local radio and TV announcements or call 1300 TSUNAMI (1300 878 6264) for latest warning information. For emergency assistance‚ call your local emergency authority on 132 500 Recent Tsunamis affecting Australia * 28 February 2010 * 15 July 2009 List of past tsunami events around the world Tsunamis through history Destructive tsunamis have occurred in all of the world’s oceans and seas. The following table lists some
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2011 The Hilo Bay: Tsunami Magnet of Hawaii On the afternoon of 22 May 1960 the Valdivia Earthquake struck the country of Chile with devastating repercussions for the Chilean people and people around the world. The Earthquake rated a 9.5 on the moment magnitude scale and is‚ to date‚ the most powerful earthquake ever recorded. It occurred at roughly 1911 GMT‚ 1411 local time‚ and generated a massive tsunami that struck Hawaii approximately fifteen hours later. The tsunami caused little damage
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What are tsunamis‚ and how can we decrease deaths among the human population? Tsunamis are created when underwater tectonic plates rub up against each other creating potential energy and then when they shift‚ the potential energy turns into kinetic energy which create a very fast wave. Geoscience helps us to better understand them through many ways. Once a tsunami starts‚ they won’t stop because of all the energy but there are ways to warn people about them through the uses of geoscience. First
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YounghoonShim ENGL2261 5/16/2012 The stress No one can be free from stress today. The stress is origin of all kinds of disease. Everybody knows that our life can’t be separated from stress. For example‚ Students when the examination approaches‚ psychologically
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How tsunamis occur. As one plate subducts below another (moves underneath)‚ pressure builds for many years resulting in a section of the mega-thrust giving away. As this section gives away‚ it ruptures the ocean floor‚ resulting in a massive displacement of water‚ causing a tsunami. Tsunamis are barely felt as a ripple on the ocean’s surface‚ but as the waves reach land‚ they increase in size as the water becomes shallower. Japan earthquake and tsunami At 2:46pm Japanese time‚ on March 11th
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off the west coast of Sumatra‚ Indonesia. The quake itself is known by the scientific community as the Sumatra-Andaman earthquake.[3][4] The resulting tsunami is given various names‚ including the 2004 Indian Ocean tsunami‚ Asian Tsunami‚ Indonesian Tsunami. CAUSES The earthquake was caused by subduction and triggered a series of devastating tsunamis along the coasts of most landmasses bordering the Indian Ocean‚ killing over 230‚000 people in fourteen countries‚ and inundating coastal communities
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Main article: Historic tsunami[->0] As early as 426 B.C.[->1] the Greek[->2] historian Thucydides[->3] inquired in his book History of the Peloponnesian War[->4] about the causes of tsunami‚ and was the first to argue that ocean earthquakes must be the cause.[5]HYPERLINK \l "cite_note-Smid.2C_T._C._103f.-5"[6] The cause‚ in my opinion‚ of this phenomenon must be sought in the earthquake. At the point where its shock has been the most violent the sea is driven back‚ and suddenly recoiling with
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Japan Tsunami and Earthquake Sion Hau 7D 31/07/11 An earthquake occurred in Sendai‚ Japan on the 11th of March in 2011; this earthquake also resulted in a tsunami. The earthquake measured at magnitude 8.9-9.0 on the Richter scale‚ the scale is measured in powers of ten (e.g. magnitude 2.0 is ten times more than magnitude 1.0). Japan sits on the Ring of Fire (an area encircling Pacific Ocean that has high volcanic and earthquake
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Asia Tsunami Introduction 26th of December 2004 saw one of the deadliest natural disasters in history; a tsunami killing more than 270‚000 people in fourteen countries across two continents (The Bolton Council of Mosques 2007-2012). This essay will aim to address the following issues: the nature of the disaster‚ geographic and human factors that contributed to the disaster‚ the preparation involved‚ the recovery process and the limitations of the data. Nature of the South Asia tsunami
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