甘肃民勤地区新增加的几次中强历史地震

The Newly Added Several Moderate-strong Historical Earthquakes in Minqin Region of Gansu Province

摘要:

在甘肃省民勤地区进行历史地震资料考证和野外实地调查过程中,从新获得的《镇番遗事历鉴》等文献中新发现了6次中强历史地震的史料。根据综合分析及类比的原则和方法初步确定了各次地震的基本参数,为分析该地区的地震构造活动提供了新的资料。

Abstract:

During the period of textual research on the historical earthquake data and field investigation in Minqin region of Gansu province, new six moderate-strong historical earthquakes were found in the book of named 《Annals of previous incidents in Zhenfan county》. By comprehensive analysis and comparison, the basic parameters of each earthquake are simply determined. The works provides new data to analyses of seismic-tectonic activity in Minqin region.