Measuring earthquake source parameters in the Mendocino triple junction region using a dense OBS array: Implications for fault strength variations
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- 作者：Xiaowei Chena ; xiaowei.chen@ou.edu" class="auth_mail" title="E-mail the corresponding author ; Jeffrey J. McGuireb
- 关键词：subduction ; earthquake stress drop ; spectra analysis ; source time function ; fault strength ; Mendocino triple junction
- 刊名：Earth and Planetary Science Letters
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：453
- 期：Complete
- 页码：276-287
- 全文大小：1609 K
文摘
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Build regional catalog using dense OBS array and onshore permanent stations.
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Analyzed lateral and along-depth variations in source parameters and source spectra.
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Obtained detailed finite source rupture parameters for two M4 events using time-domain analysis.
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Interpreted results in the context of strength envelope for oceanic transform fault.