岫岩-海城M_S5.4地震序列空间分布特征的探讨  

The study on the characteristics of special distribution for the Xiuyan-haicheng earthquake sequence(M_S=5.4)

作　　者：张群[1] 潘科[1] 张海莹[1] 王淑辉[1] 

机构地区：[1]辽宁省地震局,中国沈阳110031

出　　处：《地震地磁观测与研究》2001年第2期83-91,共9页Seismological and Geomagnetic Observation and Research

基　　金：国家自然科学基金!项目资助 4 9774 2 1 7

摘　　要：岫岩 -海城 MS5.4地震序列分布范围较为集中 ,用平时使用的定位软件难以给出较为精确的地震参数。本文采用相对定位方法 ,利用辽宁遥测数字地震台网的数字记录资料 ,对整个序列 ML≥ 2 .0的地震进行了精确定位 ,并对整个地震序列的空间分布特征进行了探讨与研究。Because the epicenter distribution of Xiuyang Haicheng earthquake sequence( M S=5 4)is centralized,so it is hard to take exactitude seismic parameter by using the normal seismic location softwave.In this paper,using the digital recording data of the Liaoning telemetered digital remote sensing seismic network, and the relatively seismic location processing method we have exactitude location for the earthquake sequence( M L≥2 0). The results is that a integrate earthquake sequence have been made,and we have studied for the characteristics of special distribution of this earthquake sequence.

关 键 词：岫岩-海城地震 地震序列 空间分布 地震迁移 震原深度 

分 类 号：P315.3[天文地球—地震学]