«Informe final de fallecidos y desaparecidos por comuna», "Tsunami After Major Earthquake Hits Chile", "Death toll in Chile earthquake rises to 78", https://simple.wikipedia.org/w/index.php?title=2010_Chile_earthquake&oldid=6841900, Creative Commons Attribution/Share-Alike License. To use this this functionality you first need to: summary and background from a geoinformation science perspective, Fewer breast and colorectal cancer diagnoses due to the COVID-19 crisis in the Netherlands, UT improves mobility of paretic patients through wearable robots, Ten 'Veni' grants for young UT scientists, NWO-Vidi of 800,000 euros for 2 UT researchers, Early cancer detection can be improved using 'loosely stacked' detection layers, Faculties, institutes & service departments. [7] Tsunami warnings were issued in 53 countries. South America woke up to a powerful earthquake on the 27th day of February, 2010. These waves affect the whole column of water between the surface and the sea floor as they move, from the region of origin in the middle of the sea, towards the coast. Chile - Earthquake March 2010. It was the 5th strongest earthquake ever recorded, and has been followed by numerous aftershocks, some as high as magnitude 6.9 (for comparison: the January earthquake in Haiti had a magnitude of 7.0). The difference in motion between these two plates is the driving mechanism behind earthquakes happening in this region. The effects were far more strongly felt in the cities of Conception (Chile’s second city) and Chillan, both about 100 km away. Chile had learnt from previous large earthquakes, such as the magnitude 9.5 earthquake in 1960, for example implementing strict building codes for shake-resistant buildings, and preparing its population on how to behave during and after a large quake. During the twentieth century, Chile has been struck by twenty-eight major earthquakes, all with a force greater than 6.9 on the Richter scale. 2010 Earthquake in Chile by Claudio Nunez. With people living in predominantly substandard buildings, with little knowledge on the seismic hazard and how best to prepare for or behave during and after it, vulnerability in Haiti was much higher. The Charter aims at providing a unified and orchestrated response to significant disaster events, drawing on the satellite infrastructure of all major space agencies.
(p-CHL0024)Photo: IFRC. She also confirmed the deaths of at least 795 people.[8][9]. Fatality numbers have been approaching 800. That after 30 hours it turned out that the tsunami was not that strong is only a relief but it was a very strong improvement with respect to earlier events. According to the United States Geological Survey (USGS) the Chile earthquake released about 500 times more energy than the 7.0 earthquake that struck Haiti in January. La Fédération internationale des Sociétés de la Croix-Rouge et du Croissant-Rouge est le plus vaste réseau humanitaire au monde. The entire water column is disturbed by the uplift or subsidence of the sea floor. This did not happen (see below), but a strong local tsunami was triggered, with waves up to 2.6 m high, causing massive damage especially in Valparaiso, about 300 km north of the epicentre. High Rate GPS (HRGPS) records offer the advantage to directly record the position time evolution (instead of velocity or acceleration), and never saturate even in case of large and rapid motion, making this data particularly useful at short or regional distances. Ruben Vargas, will be sent to Chile to help in spatial data processing to support efficient and effective disaster response. [7] Michelle Bachelet, President of Chile, declared a "state of catastrophe". [3] 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.
How can this be explained? This tsunami caused big waves locally but did not contain enough energy to travel the whole ocean to create giant waves on the other side of the Pacific. Satellite images are obtained on a priority basis, and processed by one of several organisations – typically UNOSAT, the Center for Crisis Information of the German Space Agency (DLR-ZKI), or SERTIT, based at the University of Strasbourg.
Following a request from one of ITCs partners in Chile, the Instituto Geográfico Militar, an ITC staff member. 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). But also location was important.
Waves are formed as the displaced water mass attempts to regain its equilibrium. Envoyer comme e-card. Length of fault line rupture The rocks ruptured along the fault line for about 695 km (430 miles). [6] Also, the epicenter is less than 20 km due east from that of the 1960 Valdivia earthquake.
The 1960 earthquake in Chile happened in much deeper water, therefore, replacing a much larger water column.
En tant que membres du Mouvement international de la Croix-Rouge et du Croissant-Rouge, nous sommes guidés dans notre travail par sept Principes fondamentaux: humanité, impartialité, neutralité, indépendance, volontariat, unité et universalité. 8.8, February 27, 2010 Chile earthquake rupture using static and 1Hz kinematic GPS, teleseismic, and InSAR data. The sudden vertical movement of the ocean floor also caused a tsunami along the fault-rupture area. The rupture began deep beneath the coast and spread into western, northern and southern directions. Just south of Concepción, the source of this years 2010 earthquake adjoins a fault rupture nearly 1,000 km long that produced the largest 20th-century earthquake worldwide – the giant 1960 earthquake of magnitude 9.5, the largest earthquake ever recorded. While the Chile quake started at a depth of about 35 km, the Haiti event was much shallower, at approximately 13 km, allowing less dissipation of the energy. As it spread, the fault slip generated earthquake shaking and caused vertical and horizontal deformation of the Earth’s surface over a large area. However, the devastation caused in Haiti was far greater. The absence of a strong governmental response and suitable infrastructure (heavy machinery, etc.) ITC also carries out research, such as on modelling the actual local site effects and seismic amplifications, or on how to use remote sensing data to map structural damage. The capital, Santiago, lies some 330 km NNE, too far to be strongly affected.
2010 tremblement de terre du Chili - 2010 Chile earthquake. training students (largely from economically less developed countries) on how to use geoinformation science tools and methods for disaster risk management. An estimated 1,600 lives were lost to the 1960 earthquake and tsunami in Chile, with the tsunami also taking over 200 lives after reaching Japan, Hawaii, and the Philippines. Chile was hit by another earthquake in March 11, 2010, with epicenter in the coastern town of Pichilemu, Province of Cardenal Caro, almost 200 kilometers from Santiago de Chile.
The latter comprises all people, building, economic activities, etc. [1], The earthquake was also felt in the Chilean capital Santiago as well as in some Argentinean cities. Copyright 2020 - International Federation of Red Cross and Red Crescent Societies - Legal Disclaimer, Pourquoi travailler pour la Fédération internationale, Préparation communautaire aux épidémies et aux pandémies, National Society Preparedness for Effective Response. Other cities exposed to Mercalli intensity scale intensity VIII (Destructive) shaking were Arauco, Lota and Constitución.
From Simple English Wikipedia, the free encyclopedia, For a list of earthquakes in 2010 in Chile, see, Subsecretaría del Interior de Chile (31 January 2011). The initial event approaches the strength of the 2004 Sumatra earthquake, which was estimated between magnitude 9.1 and 9.3, and also in Chile a massive tsunami was initially feared. The earthquake, which has gained wide acceptance as one of the most powerful to ever have occurred in all of history, had its epicenter off the Coast of the Chilean town of Pelluhue. Port au Prince, Haiti’s capital, was only 25 km distant. The epicenter was located at 35.909°S, 72.733°W (just offshore), at a depth of about 35 km. For that, we received great, The newest Keuzegids hails your university as, We are proud of our great score in the Keuzegids Universiteiten, in which we received the title, For the fourth time in a row, we have been named, The 27 February 2010 Magnitude 8.8 earthquake in Chile. This subduction of the Nazca plate beneath the South American plate is causing high stress beneath Chile, making the country highly prone to large magnitude earthquakes. 2010: 5th biggest earthquake ever recordedThe earthquake on the 27th of February 2010 was the 5th biggest earthquake ever recorded and almost as strong as the one that happened in Indonesia in 2004. This is when 2 tectonic plates converge, move towards each other, and depending on the nature and type of plate, it is classified as either a subduction or collision boundary.
Just south of Concepción, the source of this years 2010 earthquake adjoins a fault rupture nearly 1,000 km long that produced the largest 20th-century earthquake worldwide – the giant 1960 earthquake of magnitude 9.5, the largest earthquake ever recorded. It was the strongest quake to hit the region since the Chilean Valparaiso earthquake in 1960. No coordinated warnings were issued, many coastal regions never received any warning, and in those who did, communities had little to no idea what to do with the warning. Pour le tremblement de terre 2015, voir 2015 tremblement de terre Illapel. The two plates are converging at roughly 7 to 10 meters per century. Dr. Norman Kerle (kerle@itc.nl), ITC-UNU School for Disaster Geoinformation Science (http://www.itc.nl/unu-dgim)Dr. Mark van der Meijde (vandermeijde@itc.nl), Over the years, you and your colleagues have been working hard to provide the best possible education. The Chile earthquake happened when most international organisations were still heavily involved in the Haiti earthquake aftermath. The Chilean capital Santiago was shifted 27.7 cm in western direction, and even Buenos Aires, the capital of Argentina, moved 4 cm with respect to its location before the earthquake. On 27 February, an earthquake measuring 8.8 on the Richter scale struck Chile, followed by many aftershocks. The nearest large cities in Chile are located about 100 km away from the epicentre. Pour le tremblement de terre de 2014, voir 2014 tremblement de terre Iquique. La Fédération internationale des Sociétés de la Croix-Rouge et du Croissant-Rouge est le plus vaste réseau humanitaire au monde. Pour le tremblement de terre 2016, voir 2016 tremblement de terre Chiloé. Risk is seen as a combination of hazard (the seismic potential, or the expected local shaking intensity), and the value and vulnerability of the so-called elements at risk in the area to be affected. 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. The event was felt as far away as Southern Peru, Bolivia and Buenos Aires (Argentina), and lasted up to 30 seconds. In Figure 4 examples are shown of the diverse mapping carried out following the Chile earthquake (click for larger versions).
This includes teaching how to use spatial data to assess hazard and risk, as well as risk mitigation, and disaster preparedness and management approaches.
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