• 责任者：Du Juan (Earthquake Administration of Qinghai Province ; Xining 810001 ; China) ; Lu Xiaohua
• 刊名：Northwestern Seismological Journal
• 出版年：2011
• 卷期：33(2)
• 关键词：地震活动性 ; seismicity ; 西北地区 ; North West China ; 台湾 ; Taiwan Province
• 页码：p.182-185
• 图表：2 tables, 12 refs.
• 分类号：0500
• issnNo：ISSN1000-0844
• isbnNo：CN62-1048/P

Strong earthquakes often occurred in Taiwan and northwestern regions in China. The corresponding and symmetry relation of the seismicity in recent 100 years between two regions is discussed using mathematical statistics method. The results show that the probability of M_S≥6.0 earthquakes in the northwestern region is 95.08% in two years after M_S≥6.0 earthquakes in Taiwan region. The time interval among M_S≥7.0 earthquakes with 90% confidence degree were 2～4 years for both regions. There is no obvious difference in distribution of time interval of M_S≥7.0 earthquakes for two regions by analyzing corresponding relationship between seismicity of two regions.