林甸5.1级地震前的测震学异常特征  

Characteristics of seismological anomaly before the M5.1 Lindian earthquake

作　　者：石伟 高峰 李永生 刘长生 Shi Wei;Gao Feng;Li Yongsheng;Liu Changsheng(Heilongjiang Earthquake Agency,Harbin 150090,China)

机构地区：[1]黑龙江省地震局,哈尔滨150090

出　　处：《国际地震动态》2018年第4期90-94,共5页Recent Developments in World Seismology

基　　金：2018年度黑龙江省地震局局内一般性科研项目(201804)资助

摘　　要：研究了2005年7月25日林甸5.1级地震前多项地震学参数(地震空间分布、b值、YH值、D值、Gl值、A(b)值等)的异常变化,期望从中能够找出对中强地震短临预报有意义的地震学参数和特征图像,以增加对中强地震孕育过程的认识。Several seismic parameters(seismic spatial distribution,b value,YH value,D value,Gl value,and A(b)value)of the July 25,2005 Lindian 5.1 earthquake were studied to find some significance indicators before moderately strong earthquakes in Heilongjiang province.The results are helpful for understanding the process of moderately strong earthquakes.

关 键 词：林甸地震 地震学参数 地震短临预报 

分 类 号：P315.6[天文地球—地震学]