| 西太平洋地震带8级地震活动图像特征初步研究 |
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| 引用本文： | 黄圣睦,董瑞英.西太平洋地震带8级地震活动图像特征初步研究[J].四川地震,2011(2):9-16. |
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| 作者姓名： | 黄圣睦 董瑞英 |
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| 作者单位： | 四川省地震局,四川成都,610041 |
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| 基金项目： | 中国地震局老专家科研基金D07018、D08009及2011-20号 |
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| 摘 要： | 分析研究了西太平洋地震带8级地震活动的时、空、强图像及其成对性、重现性特征;对近代25次8级地震发生前几年地震活动异常图像进行了震例总结。并对1~5年内本带的强震活动趋势提出两个值得注意的危险区,其中之一的仙台东侧近海,对应发生了2011年3月11日仙台9·0级地震。
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| 关 键 词： | 西太平洋地震 8级地震 强震活动图像 仙台9·0级地震 |
Primary study on the active characteristics of M8.0 earthquakes along the seismic belts of western Pacific |
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| HUANG Shen-mu,DONG Rui-yin.Primary study on the active characteristics of M8.0 earthquakes along the seismic belts of western Pacific[J].Earthquake Research in Sichuan,2011(2):9-16. |
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| Authors: | HUANG Shen-mu DONG Rui-yin |
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| Institution: | HUANG Shen-mu,DONG Rui-yin (Earthquake Administration of Sichuan Province,Sichuan Chengdu 610041,China) |
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| Abstract: | In this paper the space-time active images, earthquake-couples and earthquake recurred for M8.0 earthquakes along the western seismic belts of the Pacific are studied. Twenty-five abnormal active images of M8.0 earthquakes are summarized. According to our seismic active images of M8.0 earthquake cases, we forecast the active trend of strong earthquakes along the western seismic belts of the Pacific. |
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| Keywords: | earthquake active image seismicity characteristic earthquake forecast |
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