Browsing by Author "3ed6d365-0877-4cd2-a2e0-15f9f7fbc227"
Now showing items 1-9 of 9
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Lange, Dietrich; Geersen, Jacob; Barrientos Parra, Sergio; Moreno, Marcos; Grevemeyer, Ingo; Contreras Reyes, Eduardo; Kopp, Heidrun (Oxford University Press, 2016)Powerful subduction zone earthquakes rupture thousands of square kilometres along continental margins but at certain locations earthquake rupture terminates. To date, detailed knowledge of the parameters that govern seismic ...
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Melnick, Daniel; Li, Shaoyang; Moreno, Marcos; Cisternas, Marco; Jara-Muñoz, Julius; Wesson, Robert; Nelson, Alan; Báez, Juan Carlos; Deng, Zhiguo (Nature Publishing Group, 2018)© 2018, The Author(s). Great megathrust earthquakes arise from the sudden release of energy accumulated during centuries of interseismic plate convergence. The moment deficit (energy available for future earthquakes) is ...
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Hoffmann, Felix; Metzger, Sabrina; Moreno, Marcos; Deng, Zhiguo; Sippl, Christian; Ortega Culaciati, Francisco; Oncken, Onno (Amer Geophysical Union, 2018-05)The 2014 Iquique-Pisagua M-w 8.1 earthquake ruptured only parts of the 1877 Northern Chile-Southern Peru seismic gap. Here we present a comprehensive analysis of 152 continuous and campaign Global Positioning System time ...
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Tassara, Andrés; Soto, Hugo; Bedford, Jonathan; Moreno, Marcos; Baez Soto, Juan Carlos (Elsevier, 2016-03)We present a novel approach combining time-variable computations of b-value and afterslip to study the postseismic activity following the Mw 8.8 Maule 2010 earthquake. We subdivided the first 392 days after the mainshock ...
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Shrivastava, Mahesh; González, Gabriel; Moreno, Marcos; Chlieh, Mohamed; Salazar, Pablo; Reddy, C. D.; Báez, Juan Carlos; Yáñez, Gonzalo; González, Juan; de la Llera, Juan Carlos (American Geophysical Union, 2016)We analyzed the coseismic and early postseismic deformation of the 2015, M-w 8.3 Illapel earthquake by inverting 13 continuous GPS time series. The seismic rupture concentrated in a shallow (<20km depth) and 100km long ...
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Shrivastava, Mahesh N.; González, Gabriel; Moreno, Marcos; Soto, Hugo; Schurr, Bernd; Salazar, Pablo; Báez, Juan Carlos (Nature Publishing Group, 2019)We performed an integrated analysis of the coseismic slip, afterslip and aftershock activity of the 2014 M w 8.1 Pisagua earthquake. This earthquake seems to be spatially located between two major historical earthquakes, ...
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Bedford, Jonathan R.; Moreno, Marcos; Deng, Zhiguo; Oncken, Onno; Schurr, Bernd; John, Timm; Báez, Juan Carlos; Bevis, Michael (Nature, 2020)Megathrust earthquakes are responsible for some of the most devastating natural disasters(1). To better understand the physical mechanisms of earthquake generation, subduction zones worldwide are continuously monitored ...
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Bedford, Jonathan; Moreno, Marcos; Li, Shaoyang; Oncken, Onno; Báez, Juan Carlos; Bevis, Michael; Heidbach, Oliver; Lange, Dietrich (American Geophysical Union, 2016)The postseismic deformation captured with continuous Global Positioning System (cGPS) monitoring following many recent megathrust events has been shown to be a signal composed of two dominant processes: afterslip on the ...
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Melnick, Daniel; Moreno, Marcos; Quinteros, Javier; Báez, Juan Carlos; Deng, Zhiguo; Li, Shaoyang; Oncken, Onno (Blackwell, 2017)Along a subduction zone, great megathrust earthquakes recur either after long seismic gaps lastingseveral decades to centuries or over much shorter periods lasting hours to a few years when cascadingsuccessions of earthquakes ...