Course Title IEQ-05 : Earthquake Geology and Geoinformatics (Dept. of Earthquake Engineering‚ IIT Roorkee) What is an earthquake? An earthquake is the vibration of the earth produced by the quick release of energy. Most often‚ earthquakes are caused by movement along large fractures in the earth’s crust. Such fractures are called faults. The energy that is released radiates in all directions from its origin in the form of waves. These waves are similar to the waves that occur when you drop a
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Earthquake Assignment Week 3 Earthquake Assignment Earthquakes Have you ever got so mad you have to squeeze something to release your pressure? Or maybe you walk around aimlessly taking deep breaths to try and discharge the stress something or someone caused. Our earth‚ too‚ has a way of releasing pressure. Earthquakes are the result of the earth’s crust letting go of its strain and stress. Earthquakes can be defined as a sudden and violent shaking of the ground resulting when the
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| Earthquake Preparedness | Public Administration | | Lorena Hedges | 9/18/2012 | I will be discussing the needs of a budget and what supplies will be in the budget plan. Then you will read some about the shelter provided‚ population of the community‚ and damages caused by earthquakes. There will be information about the policy and procedures to follow for an earthquake and what challenges we have to face. The conclusion will be completed in the next phase. | Earthquake Preparedness
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The article‚ Earthquake Outlook for the San Francisco Bay Region 2014–2043‚ explores the situation of California and its active faults; Also‚ it talks about the possibility of a big earthquake happening before 2043 in the state. The experts believe that there is 98% chance that one or more earthquakes will have a magnitude of at least 6.0‚ which is potent and dangerous; It can make damage to a great extent; furthermore‚ there is a 51% of probability that the earthquake could strike the San Francisco
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Sichuan Earthquake (Natural Disasters in China) The 2008 Sichuan earthquake or the Great Sichuan Earthquake was a deadly earthquake that occurred on Monday‚ May 12‚ 2008 in Sichuan province of China‚ killing an estimated 68‚000 people. It is also known as the Wenchuan earthquake ‚ after the location of the earthquake’s epicenter‚Wenchuan County in Sichuan province. The epicenter was 80 kilometres (50 mi) west-northwest of Chengdu‚ the capital of Sichuan‚ with a focal depth of 19 kilometres (12 mi)
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due to the sudden increase in earthquake activity. Oklahoma has recently had an increase in the number of earthquakes they have each year from magnitudes ranging from .05 to 3.4 and above. There were three earthquakes on February seven 2016‚ thirty-two in the past seven days‚ one hundred and seventy in the past month and three thousand three hundred and ninety six in the past month according to the Earthquake tracker. The state urges residence to have an earthquake preparedness plan due to the constant
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2011 Great East Japan Earthquake and tsunami Introduction The 2011 Tōhoku earthquake‚ also known as the Great East Japan Earthquake‚[6][7](Japanese: "Eastern Japan Great Earthquake Disaster" was a magnitude 9.0 (Mw) undersea megathrust earthquake off the coast of Japan that occurred on Friday‚ 11 March 2011 It was the most powerful known earthquake to have hit Japan‚ and one of the five most powerful earthquakes in the world overall since modern record-keeping began in 1900. In addition to loss
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David Kelleher Geophysicists Discover Slippery Secret Of Weaker Underwater Earthquakes http://www.sciencedaily.com/videos/2007/ 1007-underwater_earthquakes.htm In December 2004‚ an underwater earthquake triggered a string of tsunamis along the Indian Ocean with devastating effects. Now‚ scientists have found ways nature is preventing some deep ocean earthquakes and save lives. Strong underwater earthquakes start off silent -- until their tsunami waves roar on shore‚ destroying property and
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Science Article Summary The Earthquake Machine Author UNKNOWN Earthquakes! What do you think about when you hear that word? Questions pop into your head‚ the main one is "Why earthquakes happen"? It all started out on April 18‚ 1906‚ there was an earthquake called The Great San Francisco Earthquake. On that faithful day both sides of the Great San Andreas Fault permanently shifted. Shocked by the drastic movement‚ scientist began to study the ground. The fence
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The Assam Earthquake On August 15‚ 1897‚ more than 1538 people died. The cause was one of the biggest blind earthquakes in the world. This earthquake was at least an 8.1! Out of the earth‚ which was open for 5 days‚ came columns of steam and superheated liquid. Full villages fell into large cracks‚ dams broke and fields and towns flooded‚ forcing people into trees‚ where one woman gave birth. Put out your hand. Look at any one of your finger nails and watch it grow. This is what plate tectonics
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