Results 1 to 10 of about 29,081 (316)

Earthquake Source Mechanisms.

Science (New York, N.Y.), 2010
Although progress has been made in the understanding of earthquakes, many problems remain. ; © 1964 American Association for the Advancement of Science. The research discussed here was supported by the Air Force Office of Scientific Research (contract AF-AFOSR-62-355) as part of the Advanced Research Projects Agency's Vela-Uniform Program.
openaire   +2 more sources

Imaging earthquake source complexity

2005
Recent improvement in analysis methods, computational resources, and seismological and geological observations enable us to image earthquake sources in detail. This paper reviews various studies for each component of source imaging: model parameterization, data, theoretical wave calculations, and optimization.
Satoshi Ide, Gregory C. Beroza, Jeffrey J. McGuire   +2 more
openaire   +1 more source

Coseismic Source Model of the February 2023 Mw 6.8 Tajikistan Earthquake from Sentinel-1A InSAR Observations and Its Associated Earthquake Hazard

Remote Sensing, 2023
Yongzhe Wang, Yinju Bian
exaly  

REGIONALIZED EARTHQUAKE SOURCE MODELS OF SUBDUCTION INTERFACE EARTHQUAKES

In Skarlatoudis et al. (2016; Sea16) we developed a set of global scaling relations between seismic moment (M0) and of physical source properties such as earthquake rupture area (S), total asperity area (Sa), slip (D), and fault width (W), for large subduction interface events.
openaire   +1 more source

Classical Description of Earthquake Sources

1997
It is widely accepted that a shallow earthquake is shear faulting on a finite fault on which the rupture spreads with a finite velocity. Mathematically, an earthquake source is represented by a displacement discontinuity vector \( \vec D \) across the fault plane Σ.
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Polarity of the Earthquake Source

Nature, 1966
openaire   +1 more source

Source Properties and Resonance Characteristics of the Tsunami Generated by the 2021 M 8.2 Alaska Earthquake

Journal of Geophysical Research: Oceans, 2022
Yuchen Wang, Zhiyuan Ren, Yanxue Ma
exaly  

FREE OSCILLATIONS OF EARTHQUAKE SOURCE

The purpose of the work is to establish the peculiarities of ground vibrations in the near-field zone. The fact is that the existing ideas about generation and propagation of seismic waves in this zone poorly agree with empirical data. The ground vibrations in this zone during explosions and earthquakes are compared.
openaire   +1 more source

New Scaling Relationships of Earthquake Source Parameters for Stochastic Tsunami Simulation

Coastal Engineering Journal, 2016
Katsuichiro Goda, Tomohiro Yasuda, Nobuhito Mori   +2 more
exaly  

Application of an improved spectral decomposition method to examine earthquake source scaling in Southern California

Journal of Geophysical Research: Solid Earth, 2017
Daniel T Trugman, Peter M Shearer
exaly