Results 101 to 110 of about 28,952 (217)
Geophysical Research Letters, Volume 53, Issue 8, 28 April 2026.Abstract Large earthquakes can activate complex aftershock fault networks. In such systems, what controls the spatiotemporal evolution of early aftershocks remains a critical yet unresolved problem. Here, using the 2019 M 7.1 Ridgecrest earthquake as an example, we partition the first 10 days of aftershocks onto 15 branching faults activated by the ...
Yanlan Hu, Xin Cui, Zefeng Li
wiley +1 more source
Interplate seismicity at the CRISP site: the 2002 Osa earthquake sequence [PDF]
, 2011 The Costa Rica Seismogenesis Project (CRISP) is designed to explore the processes involved in the nucleation of large interplate earthquakes in erosional subduction zones.
Arroyo, Ivonne G. +5 more
core
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract Swarms are microearthquake clusters governed by aseismic deformation, fluid migration, and stress changes, but the underlying mechanisms for their recurrence remain elusive. In 2008, abundant swarms were observed on the westernmost Gofar transform fault.
Lintong Jiang, Shihuai Zhang, Xiaying Li
wiley +1 more source
Extensive Characterization of Seismic Laws in Acoustic Emissions of Crumpled Plastic Sheets
, 2016 Statistical similarities between earthquakes and other systems that emit cracking noises have been explored in diverse contexts, ranging from materials science to financial and social systems. Such analogies give promise of a unified and universal theory
Costa, Leandro S. +3 more
core +1 more source
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract We investigate the spatiotemporal evolution of foreshocks preceding the 2025 Mw 8.8 Kamchatka earthquake by applying single‐station analysis to waveforms recorded at the nearest seismic station. Our results reveal a southwestward migration of foreshocks toward the mainshock epicenter through multiple stages, with a migration speed of ∼7.0 km ...
Ji Zhang +3 more
wiley +1 more source
Geophysical Research Letters, Volume 53, Issue 7, 16 April 2026.Abstract The decomposition of earthquake moment tensors into isotropic and deviatoric components is standard in seismology. The deviatoric part is further separated into double‐couple (DC) and non‐double‐couple (NDC) components, with NDC providing insights into source complexity. However, existing methods often yield inconsistent results with different
Zhifeng Wang +4 more
wiley +1 more source
Are seismic waiting time distributions universal?
, 2004 We show that seismic waiting time distributions in California and Iceland have many features in common as, for example, a power-law decay with exponent $\alpha \approx 1.1$ for intermediate and with exponent $\gamma \approx 0.6$ for short waiting times ...
Davidsen, Jörn, Goltz, Christian
core +1 more source
Power Law Distributions of Seismic Rates
, 2004 We report an empirical determination of the probability density functions $P_{\text{data}}(r)$ of the number $r$ of earthquakes in finite space-time windows for the California catalog. We find a stable power law tail $P_{\text{data}}(r) \sim 1/r^{1+\mu}$
A. Saichev +19 more
core +1 more source
, 2020 This music score was submitted for the Kaleidoscope 2020 Call for Scores, an open access collaboration with the UCLA Music Library.
openaire +1 more source
Geodetic, teleseismic, and strong motion constraints on slip from recent southern Peru subduction zone earthquakes [PDF]
, 2007 We use seismic and geodetic data both jointly and separately to constrain coseismic slip from the 12 November 1996 M_w 7.7 and 23 June 2001 M_w 8.5 southern Peru subduction zone earthquakes, as well as two large aftershocks following the 2001 earthquake ...
Boroschek, R. +7 more
core +1 more source