Foreshock triggering of the 1 April 2014 Mw 8.2 Iquique, Chile, earthquake
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- 作者：Matthew W. Hermana ; mwh5316@psu.edu" class="auth_mail" title="E-mail the corresponding author ; Kevin P. Furlonga ; kevin@geodyn.psu.edu" class="auth_mail" title="E-mail the corresponding author ; Gavin P. Hayesb ; ghayes@usgs.gov" class="auth_mail" title="E-mail the corresponding author ; Harley M. Benzb ; benz@usgs.gov" class="auth_mail" title="E-mail the corresponding author
- 关键词：Peru&ndash ; Chile subduction zone ; 2014 Iquique earthquake ; foreshocks ; Coulomb stress change ; aseismic slip
- 刊名：Earth and Planetary Science Letters
- 出版年：2016
- 出版时间：1 August 2016
- 年：2016
- 卷：447
- 期：Complete
- 页码：119-129
- 全文大小：3649 K
文摘
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Coulomb stress change analysis of earthquakes preceding 2014 Iquique earthquake.
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Majority of foreshocks occurred in areas positively loaded by previous seismicity.
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Mw 8.2 rupture began in area loaded by foreshocks.
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Slow slip may have enhanced loading on subduction megathrust.