摘要
对大同－阳高６．１级中强震群余震序列频度的起伏变化进行了分析，认为该序列的频度变化是汾渭地震带３７°以北地区地震活动的“窗口”。其预报能力Ｒ值评分为０．６３。
The paper analyzed the fluctuant change of the aftershock frequency of the Datong-Yanggao M6.1 earth-quake,suggested that the frequency fluctuation change of this sequence is the“window”of the seismlcity forthe north of N37°in FenWei seismic zone,and its R-value is 0.63。
出处
《山西地震》
1995年第1期20-24,共5页
Earthquake Research in Shanxi
关键词
地震频率
地震窗
余震
大同-阳高地区
地震
Seismic frequency seismic window Aftershock Datong-Yanggao earthquake
