2010 chile earthquake

6 Nov. 2016, Added on Clarification on re-usability of Charter imagery within the OSM project has been requested. This report discusses: earthquake hazards and risk in the United States, federal programs that support earthquake monitoring, the U.S. capability to detect earthquakes and issue notifications and warnings, and federally-supported research ... Chile’s comeback from the 2010 quake was enormously successful. MEMO/10/71 . 29 March 2016, Added on 28 Sept. 2016, Added on Our editors will review what you’ve submitted and determine whether to revise the article. This forced a portion of the seabed upward, displacing the water above and triggering a tsunami. Human Presence A NASA computer model ascertained that the powerful force of the subducting plate had shifted Earth’s axis sufficiently to shorten the day by more than a microsecond. The subduction zone along the Chilean coast produced the most powerful earthquake ever recorded… What battleground is more ferocious than where waves and sand meet? What environment could be more exciting to study than this sandy interface between sea and land? And yet how much do we know about sandy beaches? https://www.ncei.noaa.gov/news/day-1960-chilean-earthquake-and-tsunami Image of the Day Since the initial quake, the U.S. Geological Survey reports 150 aftershocks. Found insideThe Orphan Tsunami of 1700, now in its second edition, tells this scientific detective story through its North American and Japanese clues. An 8.8 mega-earthquake hit the coast of Chile on February 27th, 2010 and is recorded as one of the largest earthquakes to date. A massive earthquake has hit central Chile and killed at least 214 people, the interior minister says. The 8.8 quake caused widespread damage, destroying buildings, bridges and roads in many areas. Electricity, water and phone lines were cut. Chile quake damage could reach $30 billion. The epicenter of the 6.9 quake was in Pichilemu, O'Higgins Region. Chile’s Earthquake and Tsunami occured at around 8 a.m. on the 27th of February, 2010. On 27 February a powerful 8.8 magnitude earthquake hit central Chile. Length of fault line rupture The rocks ruptured along the fault line for about 695 km (430 miles). > Chile earthquake of 2010). Omissions? This volume attempts to answer such fundamental concerns as why some interplate subduction earthquakes are relatively modest in rupture length (greater than 100 km) while others, such as the great (M greater than 9) 1960 Chile, 1964 Alaska, ... Earthquakes. The earthquake—resulting from the rupture of a 300- to 375-mile (500- to 600-km) stretch of the fault that separates the South American Plate from the subducting Nazca Plate—was felt as far away as São Paolo, Brazil, and Buenos Aires, Argentina. The earthquake occurred at the destructive plate margin where the Nazca Plate subducts the South American Plate. This book provides a broad international perspective on the psychological trauma faced by children and adolescents exposed to major disasters, and on the local public health response to their needs. Within the South American Plate shallow earthquakes occur on reverse, normal and strike-slip faults. This map of topography and water depth reveals subduction’s influence on the West Coast of South America near the epicenter of the 8.8-magnitude earthquake that struck Chile on February 27, 2010. Large areas of Biobío were left without major services, including water, electricity, and gas, and the tall buildings of Concepción—the capital of the district and one of Chile’s largest cities—were among those most severely damaged. The Pacific Tsunami Warning Center (PTWC) can create an animation of a historical tsunami like this one using the same tool that it uses to determine tsunami hazards in real time for any tsunami today: the Real-Time Forecasting of Tsunamis (RIFT) forecast model. Particularly affected were Maule and Biobío, two first-order administrative districts along Chile’s southern coast. The book discusses the last Chilean earthquake which occurred on 27th February 2010. The temblor was the strongest to strike the region since the magnitude-9.5 event of 1960, considered to be the most powerful earthquake ever recorded. Please select which sections you would like to print: While every effort has been made to follow citation style rules, there may be some discrepancies. It was the first direct evidence that earthquakes could trigger secondary seismic events in the Antarctic’s ice sheets. The moment magnitude of Illapel earthquake is 8.3. 1 June 2016, Added on Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about Chile. Chile earthquake of 1960, the largest earthquake recorded in the 20th century. Originating off the coast of southern Chile on May 22, 1960, the temblor caused substantial damage and loss of life both in that country and—as a result of the tsunamis that it generated—in distant Pacific coastal areas. The U.S. Geological Survey's (USGS) Prompt Assessment of Global Earthquakes for Response (PAGER) system, operational since mid 2007, rapidly estimates the most affected locations and the population exposure at different levels of shaking ... This tsunami was generated by a 8.8 magnitude earthquake in central Chile in 2010. A comprehensive, topical, historical, and geographical summary of deep earthquakes and related phenomena. Land Receive notifications of our most recent images! The country fared remarkably well, having learned from its previous experience. International Charter Imagery Activation of the International Charter Space and Major Disasters has been requested (WFP, UNOOSA) to support the damage assessment and response efforts in the earthquake that impacted Concepción, Chile on 2010-02-27. The death toll as of May 15, 2010 is 521,down from early reports of 802 (~250 attributed to … Abstract . This handbook addresses three areas of concern for the museum administrator concerning the protection of historic buildings, monuments, and archaeological sites located in seismic areas. A 6.9-magnitude quake on March 11 produced a small tsunami that reached Valparaíso, about 100 kilometers northwest of Santiago. The 2010 Chile Earthquake has the highest top 10 economic damage up to 2016. The book also suggests designing effective interagency exercises, using professional emergency-management standards to prepare communities, and prioritizing funding based on tsunami risk. The overall picture is that the earthquake did have a … Timeline of Relief Efforts 27 February Corrections? Official tallies ultimately attributed more than 500 deaths to the disaster; 150 of those casualties were caused by the tsunami. It was the strongest quake to hit the region since the Chilean Valparaiso earthquake in 1960. At the location of the earthquake, the … More importantly, the model also shows what happens when these tsunami waves strike land, the very information that PTWC needs to issue tsunami hazard guidance for impacted coastlines. The book shows how seismic waves are used to study earthquakes and are integrated with other data to investigate the plate tectonic processes that cause earthquakes. The February 27, 2010 earthquake occurred along a seismic gap along the region south of Valparaiso from about 34º South to 36º South of Chile’s central seismic zone. Earthquakes. Strong Aftershocks Rattle Chile Following Big Quake, Smoke Plumes over Concepcion, Chile, Following Large Earthquake, 8.8 Magnitude Quake near Concepcion, Chile, Haze Over Santiago Following 8.8 Earthquake, NASA Goddard Space The Pacific Tsunami Warning Center (PTWC) quickly determined that the large magnitude of this earthquake, its location near the coastline, its relatively shallow depth within the earth, and a history of megathrust earthquakes in the region meant that it could have moved the seafloor and thus posed a significant tsunami risk and PTWC issued their first tsunami warning several minutes later for Chile and Peru. Although observers on the largest of the Juan Fernández Islands reported waves as high as 10 feet (3 metres), the tsunami weakened significantly before it reached the coasts of California, Hawaii, New Zealand, and Japan over the next several hours. Water utility engineers, fire fighting professionals, and emergency response planners will benefit from reading this book. The 2010 Cauquenes earthquake was an earthquake that happened off the coast of Maule region of Chile, near Cauquenes, on February 27, 2010, at 3:34 local time (6:34 UTC ). Earthquakes occur along the plate interface and in both the subducting and overriding plates. On Saturday, February 27, 2010, at 3:34 AM local time (06:34 UTC), an earthquake with a magnitude of 8.8 occurred 100 km northnorthwest of Chillan, Chile. Map depicting the intensity of shaking experienced during the Chile earthquake, February 27, 2010. The February 27th, 2010 magnitude 8.8 offshore Maule Chile earthquake is one of the 5 largest earthquakes ever recorded. Updates? Comprehensively describes the nature and process of tsunami, for students and researchers, and general public. The Mw8.8 Chile Earthquake of February 27, 2010 mated to have experienced intensity VII or stronger shaking, about 72% of the total population of the country, including five of Chile’s ten largest cities (USGS PAGER). The improvement of technology including the house structure and medical technology had reduced the number of deaths, but also increase the economic lost from the natural hazard. Get the information you need--fast! This all-embracing guide offers a thorough view of key knowledge and detailed insight. This Guide introduces what you want to know about Earthquake. These are initially a blue color like the undisturbed ocean to indicate normal sea level, but as the tsunami waves reach them they will change color to represent the height of the waves coming ashore, and often these values are higher than they were in the deeper waters offshore. At first, its magnitude was reported to be between 8.3 and 8.5 on the Moment magnitude scale, but this was later corrected upwards, to be at 8.8 of that scale. The RIFT model takes earthquake information as input and calculates how the waves move through the world’s oceans, predicting their speed, wavelength, and amplitude. Piñera’s inauguration ceremony, on March 11, was punctuated by two powerful aftershocks. Chile earthquake of 2010, severe earthquake that occurred on February 27, 2010, off the coast of south-central Chile, causing widespread damage on land and initiating a tsunami that devastated some coastal areas of the country. Earthquakes are unstoppable forces of nature. In this title, readers will learn about why earthquakes happen, how they are classified, and how to survive an earthquake. Modeling the 2010 Chile earthquake rupture with USArray. In July 2010, in an effort to reduce future catastrophic natural disaster losses for California, the American Red Cross coordinated and sent a delegation of 20 multidisciplinary experts on earthquake response and recovery to Chile. Traveling across the Pacific Ocean at nearly 450 miles (725 km) per hour, the tsunami encountered the Juan Fernández Islands, located approximately 420 miles (675 km) off the coast of Chile. 21 Jan. 2016, Added on Fault line ruptured. On February 27, 2010, an earthquake off the coast of Chile registered a magnitude of 8.8, making it the largest in Chile since 1960. Most fatalities occurred in the Maule district, with further deaths occurring in Biobío and in coastal and island areas damaged by the tsunami. Chile 2010 Earthquake 1 of 5 - First Strike - BBC World News, recorded 270210 The location of the main shock of 12 January 2010 and aftershocks are shown in Figure 2. Tsunami waves reaching one to three meters above the tide level are also possible along some coasts of French Polynesia, it said. It has also issued a Tsunami Watch for Hawaii. The earthquake which hit the coast of central Chile, about 246km (153 miles) north-west of Santiago. The wave "energy map" of maximum wave heights show that those coastlines directly in the energy "beam" of red/yellow had a much higher impact than those to either side of it. This tsunami was generated by a 8.8 magnitude earthquake in central Chile in 2010. This book is an attempt to demonstrate the analytical power of the holistic approach for understanding disasters. Michelle Bachelet arranged for food retailers to distribute necessities free of charge by the next day, but sporadic theft continued into the week as assistance proved slow to arrive. The authors make the case that the Chilean story contains lessons for a broad range of organizations and governments the world over. Though tsunami hazard guidance was issued for the entire Pacific Ocean, the tsunami hazard turned out to be regional and primarily affected Chile and Peru and to a lesser extent in French Polynesia, Japan, and the United States in California and Hawaii. The 2010 Chile earthquake was caused by the movement of convergent plate boundaries. It took three minutes for the initial earthquake. Notwithstanding the large area affected by strong shaking, where about eight million people live, there were only 521 casualties. Because the region’s violent tectonic history had made it a focus of seismological study and monitoring, extant GPS sensors installed in Chile and neighbouring countries allowed the detection of subtle shifts in the location of cities, including Concepción and even Buenos Aires, as a result of the quake. The timeline of relief efforts after the 2010 Chile earthquake of 27 February 2010 involves the sequence of events in the days following a highly destructive 8.8 Mw earthquake with an epicentre just offshore of the Maule Region, see Maule, Chile. The tsunami caused the greatest devastation and 124 deaths in Chile, where waves reached as high as 29 m or 95 ft. on the mainland, over 18 m or 60 ft. in its Juan Fernandez Islands, and over 4 m or 14 ft. at Rapa Nui (Easter Island). This report contains the findings of an engineering team that assessed the effects of the 2010 Chile earthquake and tsunami on coastal infrastructure. Main Beach of Pichilemu after the Earthquake, Saturday February 27, 2010. Recognizing a unique opportunity, the scientists changed gears and within days were back on the beaches to reassess their study sites in the catastrophe's aftermath. Science On a Sphere® is part of the Global Systems Laboratory in the Earth Systems Research Laboratories at the National Oceanic and Atmospheric Administraion. Together, the earthquake and tsunami were responsible for more than 500 deaths. The epicentre was located some 200 miles (325 km) southwest of the Chilean capital of Santiago, and the focus occurred at a depth of about 22 miles (35 km) below the surface of the Pacific Ocean. TCLEE 36 discusses in detail the performance of lifeline infrastructure systems during the February 27, 2010, earthquake in Chile. It is said to have lasted between ten and thirty seconds. A tsunami is a series of waves, not just a single wave. NEW YORK (CNNMoney.com) -- The massive earthquake that struck Chile this weekend did … As of May 2010, the number of con- firmed deaths stood at 521, with 56 persons still missing (Ministry of In- terior, 2010). The rocks moved 9 m (30 feet) during the earthquake. Though damage to structures within the zone of the earthquake was likely limited by stringent building codes instituted in the wake of the 1960 earthquake and revised several times during the 1990s, many buildings still sustained significant damage, including nearly 400,000 homes. NOAA Pacific Tsunami Warning Center, USGS National Earthquake Information Center, NASA Blue Marble GEBCO, Added on Lifeline services were significantly disrupted for the first week, at a considerable cost to Chile's economy. Despite the magnitude of the earthquake, Chile suffered relatively little casualty rates and property damages. In August 2010, 33 Chilean miners became trapped in… Found insideThis book is devoted to diverse aspects of earthquake researches, especially to new achievements in seismicity that involves geosciences, assessment, and mitigation. Together, the earthquake and tsunami were responsible for more than 500 deaths. The Libraries, Telecenters, and the 2010 Chile Earthquake project examines post-disaster information and communication needs, services provided by libraries and telecenters, and how emergency management might be improved. Workers salvaging items from a home in Concepción, Chile, that was damaged during an earthquake, 2010. https://www.britannica.com/event/Chile-earthquake-of-2010, LiveScience - Chile Quake and Tsunami Dramatically Altered Ecosystems, Earthquake Engineering Research Institute - The Mw 8.8 Chile Earthquake of February 27, 2010. Stress brought on by the convergence of the two tectonic plates caused rocks to shatter along the boundary between them. In this thesis, I summarize the research that I have done at UC Santa Cruz involving my development of joint inversion approaches using hr-GPS, teleseismic body and surface waves, regional seismic, campaign GPS, InSAR and tsunami datasets, ... 2010 Earthquake in Chile by Claudio Nunez. Chilean Pres. Chile Earthquake 2/27/2010: Stories & Lessons . A 2014 study contended that water pressure built up between the two plates had been the catalyst. It was felt in large parts of South America, as far as Sao Paulo, Brazil. This report contains the findings of an engineering team that assessed the effects of the 2010 Chile earthquake and tsunami on industrial facilities near Concepción. In 2014, Chile’s ability to learn from its experience in responding to the 2010 quake was tested, when it suffered another earthquake, this one with an 8.2 magnitude. Acknowledgment. This map of topography and water depth along the Chilean coast includes black circles that indicate aftershocks with a magnitude of 5.0 or larger that occurred between March 5 and 12, 2010, following the large earthquake on February 27. Between those two massive quakes, Chile enacted codes to … By late January, 2010, they had surveyed nine beaches in Chile. A leading seismologist examines why and how earthquakes happen while explaining why he believes they are becoming more lethal, profiling breakthroughs in science and engineering that are improving structure resiliency and furthering ... In July 2010, in an effort to reduce future catastrophic natural disaster losses for California, the American Red Cross coordinated and sent a delegation of 20 multidisciplinary experts on earthquake response and recovery to Chile. 28 March 2017, Added on A wide array of Pacific nations, including the US, Australia, the … The magnitude-8.8 earthquake struck at 3:34 am. Published by the American Geophysical Union as part of the Maurice Ewing Series, Volume 4. Damage to lifelines was caused by strong ground shaking, permanent ground deformation, lateral spread, and a tsunami in the coastal areas of Bio Bio and Maule. As such, the book includes Helmut’s last and priceless address to the engineering community, together with his vision and advice for the future development of performance-based design, earthquake engineering and seismic risk management. A magnitude 8.8 earthquake struck Chile on February 27, 2010, causing extensive damage around the capital city, Santiago, and triggering tsunami warnings around the Pacific Ocean. Chile has experienced a series of quakes in the past decade, including a very powerful, magnitude 8.8 one that killed about 700 people in 2010. 7 March 2016, Added on The February 27, 2010, M 8.8 Chilean (Maule) earthquake occurred as the result of shallow thrust faulting generated at the gently sloping plate boundary fault that conveys the Nazca plate eastward and downward beneath the South America plate. While Bachelet oversaw initial relief efforts, Piñera toured disaster sites and began speaking on the record as the Chilean leader. This volume focuses on how advances in both remote sensing and modelling can be brought together to improve our understanding of the behaviour of active volcanoes. This book is the first comprehensive account in English of the geology of Chile, providing a key reference work that brings together many years of research, and written mostly by Chilean authors from various universities and other centres ... 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