On January 12th‚ 2010 at approximately 4:53pm local time a terrifying earthquake with a magnitude of 7.0 hits Port-au-Prince‚ Haiti causing a huge number of damages and casualties. As if the large-scale earthquake wasn’t horrid enough there were 33 aftershocks ranging between 4.2 and 5.9 magnitudes. The tragedy has caused roughly 230‚000 deaths and nearly 300‚000 people were injured. The Inter-American Development Bank has stated that they are approving nearly a $200‚000 grant for emergency aid.
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making it susceptible to earthquakes CONSTRUCTION OF EARTHQUAKE RESISTENT BUILDINGS IN SEISMIC ZONES OF INDIA Earthquakes occur due to movements along faults that have evolved through geological and tectonic processes. Often they occur without any prior warning and are‚ therefore‚ unpredictable. The large area of India is prone to earthquake. The construction of earthquake resistant building is the only solution for safeguarding our urban centres from the menace of earthquakes. On the basis of
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Underwater earthquake causing Tsunami. * The 2004 Indian Ocean earthquake was an undersea megathrust earthquake that occurred at 00:58:53UTC on Sunday‚ 26 December 2004‚ with an epicentre off the west coast of Sumatra‚ Indonesia. The quake itself is known by the scientific community as the Sumatra–Andaman earthquake. The resulting tsunami was given various names‚ including the 2004 Indian Ocean tsunami‚ South Asian tsunami‚ Indonesian tsunami‚ and the Boxing Day tsunami. * The earthquake was caused
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2013 a calamity so unexpected and tragic struck the islands in Central Visayas. Recorded as the deadliest earthquake that struck the Philippines in 23 years‚ fear‚ anxiety and panic were felt all throughout the area. Houses collapsed‚ buildings got destroyed and churches had fallen. More crucially‚ lives had been taken. Currently‚ we’re still within weeks after the 7.2 magnitude earthquake‚ hit into the peaceful surfaces of Bohol and Cebu. The destruction brought about by the quake is heartbreaking—over
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EARTHQUAKE Introduction An earthquake is the result of a sudden release of energy in the Earth’s crust that creates seismic waves. CAUSE OF EARTHQUAKE Earthquakes are caused by the movement of the earth’s tectonic plates. Earthquakes occur where the earth’s plates meet along plate boundaries (see plate tectonics page for more information on this).For example as two plates move towards each other‚ one can be pushed down under the other one into the mantle. If this plate gets stuck it
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EARTHQUAKES o Plates sliding pass each other create friction o Friction builds up creating stress (a force) o Force is greater than plate can withstand‚ budges and breaks‚ creating earthquakes o Release a lot of energy KEY TERMS Seismology- the study of earthquakes and their effects Seismometer/ Seismograph - equipment measuring the amount of ground motion caused by an earthquake ***Let’s do a demo*** Seismogram- record of ground motion produced
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INTRODUCTION 1 HOW EARTHQUAKES OCCUR 2 Fault types 3 Earthquake fault types 3 Different types of Faults 3 Tidal forces 5 Earthquake clusters 6 Aftershock 6 Earthquake swarm 6 Earthquake storm 6 METHODS USED IN MEASURING EARTHQUAKES 6 The Richter Scale 6 The Mercalli Scale 7 HAZARDS CONNECTED TO EARTHQUAKES 8 MEASURES TAKEN TO MINIMIZE EARTHQUAKES 9 BIBLIOGRAPHY 11 INTRODUCTION Earthquakes are caused by the movement of the earth’s tectonic plates. Earthquakes occur where the earth’s
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Thesis: Earthquakes have been a natural part of Earth for many years and are caused by a shift in the Earth’s tectonic plates. Tectonic plates shift when two separated pieces of Earth’s crust push together because of the pressure of the hot air below them pushing up on the plates from the heat of the Earth’s core. This pressure must be released somehow‚ so when the pressure becomes too great for the plates to withstand‚ one part of a plate gives way to the pressure by rising above the other part
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Earthquakes are one of the most destructive natural disasters. It is when the stored energy beneath the Earth’s surface is discharged and shakes the ground. The impact of this event is one of the most traumatic ones because it can put long term effects on a large area. They are proven to be unpredictable but once it strikes‚ all in a few seconds‚ cities and towns are completely flattened. Continue on to discover more about this dangerous calamity. Did you ever know that the earth can also move
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Earthquakes By: Kayla Marie Vargas Period 4 In earth science they talk a lot about different Earthquakes‚ volcanoes‚ the weather‚ different rocks‚ and etc. But never did you really get in details of what is any of them. Well I did research and found out that an earthquake which is also known as a quake‚ tremor or temblor is a result of a sudden release of energy in the Earth’s crust that creates seismic waves. The seismicity‚ seismism or seismic activity of an area refers to the frequency
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