2010 Haiti Earthquake - Case Study Location A 7.0 magnitude earthquake strikes Haiti on Tuesday‚ 12th of January 2010 at 16.53 local time (21.53 GMT). The earthquake occurred in Port-au-Prince‚ the capital city of Haiti. The focus of the earthquake was 13 km below the surface of the earth. Causes The earthquake was caused by the North American Plate sliding past the Caribbean Plate at a conservative plate margin. Both plates moved in the same direction‚ but on plate moves
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Impact Approximately 57 deaths‚ about $1.1 billion in property damage; caused a partial collapse of the volcano’s flank‚ deposited ash in eleven states and five Canadian provinces. With no immediate precursors‚ a magnitude 5.1 earthquake occurred and was accompanied by a rapid series of events. Mount St. Helens produces small to large explosive eruptions‚ which send varying quantities of ash and tephra into the atmosphere Tephra (rock fragments and particles ejected by a volcanic eruption
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THE RISK OF EARTHQUAKES FROM HYDRAULIC FRACTURING IN THE UK – KEY STAKEHOLDERS PERCERPTION 1.0 Background On the 1st April 2011‚ a magnitude 2.3M earthquake was recorded near the town of Blackpool‚ UK and this was followed on the 27th May 2011 by a second seismic occurrence of measuring 1.5 on Richter scale. These two events occurred close to Preese Hall drilling site‚ where Caudrilla Resources was extracting gas from a shale deposit using a new method called Hydraulic Fracturing‚ often referred
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The short answer is that earthquakes are caused by faulting‚ a sudden lateral or vertical movement of rock along a rupture (break) surface. Here’s the longer answer: The surface of the Earth is in continuous slow motion. This is plate tectonics--the motion of immense rigid plates at the surface of the Earth in response to flow of rock within the Earth. The plates cover the entire surface of the globe. Since they are all moving they rub against each other in some places (like the San Andreas
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name 4/23/12 Earth Science Earthquake essay Earthquakes are a very dangerous natural disaster‚ if strong enough; they could destroy the best-built buildings. They are caused by a sudden shift in the tectonic plates. Earthquakes can also cause other types of disasters too. They could cause tsunamis or volcanic eruptions. However earthquakes erupt unpredictable and can kill many people unpredictable. Seismometers can detect the strength of the earthquake‚ which then gives a number on the Richter
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Earthquake Prediction Earthquakes are one of the most destructive forces known to mankind. An earthquake can have enough power to destroy an entire city and has the potential to be felt 1000 miles away. An earthquake is a series of vibrations induced in the earth’s crust by the abrupt rupture and rebound of the rocks in which elastic strain has been slowly accumulating. Earthquakes happen along vault lines like the San Andres Fault. A fault plane is the surface of a fault fracture along which the
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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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Managing the earthquake hazard Homework 07/03/15 Mitigation: Modify the event 1. How realistic is the control of the physical earthquake event? Control of the earthquake event itself and physical variables such as the location of the epicentre‚ depth of the focus‚ foundation material ie rock type‚ duration of shaking and time of day is not a realistic form of management. Earthquakes caused by humans on the other hand such as those resulting from dam destruction can be managed by considering
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the common good of society… 2Outline Introduction Roles of Engineers Engineers & the Environment Engineers as Professionals Engineers Today 3Books & Resources Engineering & Social Justice‚ by Donna Riley‚ 2008; Morgan & Claypool Publishers. Bridging the Gap Between Engineering & the Global World: A Case Study of the Coconut (Coir) Fiber Industry in Kerala‚ India‚ by Shobha K. Bhatia & Jennifer L. Smith‚ 2008; Morgan & Claypool Publishers.
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FLORIDA ATLANTIC UNIVERSITY All courses are three (3) credits unless otherwise indicated. Course selections should be made in consultation with an academic advisor. PRE-PROFESSIONAL ENGINEERING PROGRAM (2013-2014) College of Engineering & Computer Science FOUNDATIONS OF WRITTEN COMMUNICATION (Gordon Rule Writing (GRW)‚ 6 credits required) (A grade of “C” or higher is required in each course) ___ ENC 1101 ............. College Writing I (REQUIRED) ___ ENC 1102+ ........... College Writing
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