云南及邻区中强震连发和平静与强震关系研究

英文篇名：Study of relation between the successive occurrence and the Quietness of moderately strong earthquakes in Yunnan and its neighboring region
中文刊名：地震
英文刊名：Earthquake
作者：和宏伟 ; 秦嘉政 ; 和国文 ; 钱晓东 ; 石绍先
英文作者：HE Hong-wei~1 ; QING Jia-zheng~1 ; HE Guo-wen~2 ; QIAN Xiao-dong~1 ; SHI Shao-xian~1 (1.Seismological Bureau of Yunnan Province ; Kunming 650041 ; 2.Seismological Bureau of Lijiang Prefecture ; Lijiang 674100 ; China)
中文关键词：云南及邻区 ; 中强震连发 ; 中强震平静 ; 强震活跃期 ; 强震平静期
英文关键词：Yunnan and its neighboring region ; Quietness of moderate earthquake ; Active period of strong earthquake ; quiet period of strong earthquake
出版日期：2004-05-26
机构：云南省地震局,云南省地震局,云南省丽江地区地震局,云南省地震局,云南省地震局云南昆明　650041 ,云南昆明　650041 ,云南丽江　674100 ,云南昆明　650041 ,云南昆明　650041
年：2004
期：02
出版单位：地震

摘要

系统研究了1925年以来云南及邻区5级以上地震的时间分布特征,分别给出了云南及邻区5级以上地震连发和平静的定义。分析了中强震连发、平静的一些基本特征,研究了5级以上地震连发、平静事件与该区强震活跃、平静过程的关系。这些分析结果对云南及邻区的地震趋势预测有一定实际意义。
The characteristics of time distribution of M≥5.0 earthquakes occurred in Yunnan and its neighboring region since 1925 are systematically studied. The definitions of successive occurrence and the quietness of M≥5.0 earthquakes occurred in Yunnan and its neighboring region are separately put forward. The basic features of successive occurrence and the quietness of moderately strong earthquakes are analyzed and the relation between the events of successive occurrence and quietness and the active-quiet process of strong earthquake is studied. The analytical results contribute a certain practical significance to the prediction of the earthquake trend.

引文

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