A Model for Low-Frequency Earthquake Slip
A Model for Low-Frequency Earthquake Slip
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DOI：
10.1002/2017gc007253
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发表时间：
2017-12-01
影响因子：
3.5
通讯作者：
Creager, K. C.
中科院分区：
文献类型：
--
作者：
Chestler, S. R.;Creager, K. C.
使用高分辨率的相对低频地震（LFE）位置，我们计算的斑块面积（A（p））的LFE家庭。在阵发性震颤和滑动（ETS）事件期间，我们将A（T）定义为LFE期间滑动的面积，将S-T定义为LFE滑动的总量。利用A（P）、A（T）和S-T的观测值和计算值，我们评估了LFE族斑块内LFE滑移的两个端元模型。在韧性基质模型中，LFE在不同的子块中产生100%的观测到的ETS滑移（S-ETS）（即，A（T）
Using high-resolution relative low-frequency earthquake (LFE) locations, we calculate the patch areas (A(p)) of LFE families. During episodic tremor and slip (ETS) events, we define A(T) as the area that slips during LFEs and S-T as the total amount of summed LFE slip. Using observed and calculated values for A(P), A(T), and S-T, we evaluate two end-member models for LFE slip within an LFE family patch. In the ductile matrix model, LFEs produce 100% of the observed ETS slip (S-ETS) in distinct subpatches (i.e., A(T)