The Covid-19 pandemic outbreak at the beginning of 2020 threatened the safety and health of people seriously,and hammered greatly on Chinese rare earth economy
本文基于匹配滤波技术,通过SEPD(Seismic Events and Phase Detection)对2018年11月25日新疆博乐M_S4.9地震序列进行检测,检测出遗漏地震32条,84.4%地震为M_L0.0—1.0,9.4%地震小于M_L0.0,较地震目录中原有15条地震多213%,检测出的遗漏地震事件使地震目录更加完整。检测后的最小完整性震级由检测前的M_L1.6减至M_L0.8,地