Results 41 to 50 of about 35,383 (248)
Geophysical Research Letters, 2016 The Mw7.8 Gorkha earthquake struck Nepal and ruptured the boundary between the Indian and Eurasian plates. We conducted 2‐D Pg wave tomography to clarify the seismogenic structure and try to understand causal mechanisms for this large earthquake, using ...
Shunping Pei +4 more
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Radiated energy estimations from finite‐fault earthquake slip models [PDF]
Geophysical Research Letters, 2014 AbstractRadiated seismic energy is expressed in terms of slip velocities by using an overdamped dynamics approximation. This formulation is used to estimate the radiated energy from earthquake finite‐fault models. A correction term is found to show that the approximation underestimates the radiated energy as defined by the full dynamics.
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Current challenges for preseismic electromagnetic emissions: shedding light from micro-scale plastic flow, granular packings, phase transitions and self-affinity notion of fracture process [PDF]
, 2013 Are there credible electromagnetic (EM) EQ precursors? This a question debated in the scientific community and there may be legitimate reasons for the critical views.
Eftaxias, K., Potirakis, S. M.
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Geophysical Research Letters, 2020 In the Nazca‐South American subduction zone, the subducted slab is flattened beneath northern Andes, called the Peruvian flat slab. The 2019 Mw 8.0 northern Peru intermediate‐depth normal‐faulting earthquake occurred at the leading edge of the Peruvian ...
Wei Liu, Huajian Yao
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Stress drops and radiated energies of aftershocks of the 1994 Northridge, California, earthquake [PDF]
Journal of Geophysical Research: Solid Earth, 2003 We study stress levels and radiated energy to infer the rupture characteristics and scaling relationships of aftershocks and other southern California earthquakes. We use empirical Green functions to obtain source time functions for 47 of the larger (M ≥ 4.0) aftershocks of the 1994 Northridge, California earthquake (M6.7).
Mori, Jim +2 more
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Hybrid Ground Motion Simulation for the 2013 ML 6.4 Ruisui, Taiwan Earthquake
Terrestrial, Atmospheric and Oceanic Sciences, 2016 The 2013 ML 6.4 Ruisui earthquake struck a seismic gap around the northern part of the Longitudinal Valley where rare earthquakes have occurred for at least two decades.
Yi-Ying Wen +5 more
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Overall-slow and dissipative rupture during the 2025 MW 7.1 Dingri, China earthquake
Geomatics, Natural Hazards & RiskOn 7 January 2025, the MW 7.1 Dingri earthquake in China ruptured a nearly north-south-trending normal-faulting fault within the southern Tibetan Plateau.
Xu Zhang +3 more
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Garigliano nuclear power plant: seismic evaluation of the turbine building [PDF]
, 2011 The Italian Garigliano Nuclear Power Plant (NPP) started its energy production in 1963. At present it is in the decommissioning stage. In order to get a proper management of the radioactive waste that will be produced during the dismantling operations it
E. Faccioli +4 more
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地震科学进展At 23:59 on December 18, 2023 (Beijing time), a M6.2 earthquake occurred in the Gansu Province of Jishishan. The Institute of Geophysics，China Earthquake Administration initiated the response mechanism after this earthquake and organized geophysics ...
Xiangyun Guo +7 more
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The role of radiation damping in the modeling of repeated earthquake events
Annals of Geophysics, 2013 We have investigated the role of the radiation damping term (RDT) on repeated earthquake ruptures by modeling the faulting process through a single one-dimensional analog fault system governed by different constitutive laws.
Paola Crupi, Andrea Bizzarri
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