甘孜地震台水位异常干扰分析

通过对2014-2021年四川省甘孜地震台水位的观测资料进行分析,总结观测数据的月、年、长期等不同时间的动态变化特征,以及在日常观测过程中遇到的多种干扰因素,分析出人为干扰、周边环境干扰等因素的典型表现特征,在今后温泉水位观测资料再出现类似的异常时,为地震科研提供参考和应用,方便及时地排除干扰,有效识别地震前兆观测工作。

Based on the analysis of the observation data of water level at Ganzi Seismic Station in Sichuan Province from 2014 to 2021,this paper summarizes the monthly,annual and long-term dynamic variation characteristics of the observation data,as well as various interference factors encountered in the daily observation process,and analyzes the typical performance characteristics of human interference,surrounding environment interference and other factors,which can provide reference and application for seismic scientific research when similar anomalies appear in the hot spring water level observation data in the future.It is convenient to eliminate the interference in time and effectively identify the observation of earthquake precursors.