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内蒙古和林格尔6.3级地震前地震的空段异常
Earthquake Gap Anomaly before Horinger,Inner Mongolia, Earthquake of M 6.3
【摘要】 1976年4月6日内蒙古和林格尔6.3级地震是华北北部地区1次重要的地震,该地震前出现了明显的地震空段异常。介绍了该地震空段的时空特征,分析了地震空段的形成至解体与中强地震成组活动的关系。认为,地震空段可作为华北北部地区中强地震预测的中期判据,这对该地区地震预测有帮助意义。
【Abstract】 The Apr.6,1976 Helingeer earthquake of M6.3 is one of important earthquakes in northern part of the North China. There was an obvious earthquake gap anomaly before this event. The time-space feature of this earthquake gap is introduced. The relation between the earthquake gap from formation to decomposition and the composed activities of medium-strong earthquakes.The author propose that a earthquake gap can be taken as a medium-period criteria for predicting medium-strong earthquakes of northern part of the North China, which is helpful for earthquake prediction of this area.
- 【文献出处】 山西地震 ,Earthquake Research In Shanxi , 编辑部邮箱 ,2004年02期
- 【分类号】P315.5
- 【被引频次】1
- 【下载频次】21