昆仑山口西Ms8.1级地震前地电阻率资料异常变化分析

ANALYSIS ON ABNORMAL CHANGES OF EARTH RESISTIVITY DATA BEFORE THE WEST PASS OF KUNLUN MOUNTAINS EARTHQUAKE WITH Ms8.1

通过对山丹地电阻率资料分析处理发现 :在昆仑山口西 8 1级地震前 ,地电阻率资料存在着 4个月的短期异常 。

By analysed the earth resistivity data of Shandan station,the authors found there existed 4 months short-term anomalies before the west pass of Kunlun Mountains earthquake with Ms8.1,and these anomalies are synchronizing with the strain variation in Gaotai station.