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Journal of Geophysical Research: Solid Earth, 2020
AbstractThis paper aims at mechanistically studying some aspects of earthquake energy partitioning with a focus on the radiated energy (Es) and seismic moment (Mo) relationships for investigating differences between estimates of average dynamic stress drop ( ) and static stress drop ( ).
Z. Khademian, M. Nakagawa, U. Ozbay
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AbstractThis paper aims at mechanistically studying some aspects of earthquake energy partitioning with a focus on the radiated energy (Es) and seismic moment (Mo) relationships for investigating differences between estimates of average dynamic stress drop ( ) and static stress drop ( ).
Z. Khademian, M. Nakagawa, U. Ozbay
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Radiated Energy of Great Earthquakes from Teleseismic Empirical Green’s Function Deconvolution
Pure and Applied Geophysics, 2014We expand on the empirical Green’s function deconvolution method of Ide et al. (2011) to estimate radiated energy for the six largest earthquakes worldwide over the last 10 years: 2011 M w 9.0 Tohoku-Oki, 2004 M w 9.1 Sumatra, 2010 M w 8.8 Maule, 2005 M w 8.7 Nias, 2007 M
Annemarie S. Baltay +2 more
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Radiation of Rayleigh Wave Energy from Nuclear Explosions and Earthquakes in Southern Nevada
, 1971 Robert P. Massé
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Spatial distribution of radiated seismic energy from earthquakes in Taiwan and surrounding regions
Journal of Asian Earth Sciences, 2020Abstract The radiated energy during earthquakes is one of the essential characteristics that have a significant impact on human lives. The study of the released energy during earthquakes and their distribution may provide a detailed knowledge about the driving forces.
Ting-Li Lin +3 more
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Laboratory-Based Maximum Slip Rates in Earthquake Rupture Zones and Radiated Energy
Bulletin of the Seismological Society of America, 2010Laboratory stick-slip friction experiments indicate that peak slip rates increase with the stresses loading the fault to cause rupture. If this applies also to earthquake fault zones, then the analysis of rupture processes is simplified inasmuch as the slip rates depend only on the local yield stress and are independent of factors specific to a ...
A. McGarr +4 more
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Estimation of Radiated Energy of Finite-Source Earthquake Models
Bulletin of the Seismological Society of America, 2002We estimated seismically radiated energy for kinematic earthquake rupture models. Instead of integrating far-field waveforms, we used an expression for radiated energy with slip and stress on the fault plane. Using an analytic crack model of Sato and Hirasawa (1973), we show that the finite-difference method can estimate the radiated energy fairly well;
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A hybrid method for calculating the radiated wave energy of deep earthquakes
Physics of the Earth and Planetary Interiors, 1999Abstract The energy radiated as waves is a parameter vital to the understanding of earthquake rupture physics. Calculations of this energy, however, are difficult and wrought with uncertainty. We developed a new hybrid method for the calculation of radiated wave energy and other key seismic parameters.
Nathan W. Winslow, Larry J. Ruff
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Bulletin of the Seismological Society of America, 2009
We examine two closely located earthquakes in Japan that had identical moment magnitudes M w but significantly different energy magnitudes M e . We use teleseismic data from the Global Seismograph Network and strong-motion data from the National Research Institute for Earth Science and Disaster Prevention’s K-Net to analyze the 19 October 1996 Kyushu ...
G. L. Choy, J. Boatwright
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We examine two closely located earthquakes in Japan that had identical moment magnitudes M w but significantly different energy magnitudes M e . We use teleseismic data from the Global Seismograph Network and strong-motion data from the National Research Institute for Earth Science and Disaster Prevention’s K-Net to analyze the 19 October 1996 Kyushu ...
G. L. Choy, J. Boatwright
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Far-field radiated energy scaling in elastodynamic earthquake fault models
Bulletin of the Seismological Society of America, 1998AbstractMeasurements of the far-field radiated energy in very simple elastodynamic fault models is presented, and the scaling of the radiated energy with moment and rupture length is examined. The models produce a complex sequence of events having a wide range of sizes as a result of a frictional-weakening instability.
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Spatial Distribution of Radiated Seismic Energy from Local and Regional Earthquakes in Taiwan
2020<p>The radiated energy during earthquakes is one of the important characteristics that have a great impact on human lives. The study of the released energy during earthquakes and their distribution may provide a detailed knowledge about the driving forces.
Himanshu Mittal +2 more
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