| 华北北部地区3组中强地震成组活动特征研究 |
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| 引用本文： | 薛丁,曹刚,纪建国,赵爱萍.华北北部地区3组中强地震成组活动特征研究[J].山西地震,2006(4):5-7. |
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| 作者姓名： | 薛丁 曹刚 纪建国 赵爱萍 |
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| 作者单位： | 内蒙古自治区地震局,内蒙古自治区,呼和浩特,010051 |
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| 摘 要： | 从1976年4月6日内蒙古和林格尔MS6.3地震起,华北北部地区中强地震活动呈现活跃态势,表现出3组中强地震成组活动的特点。介绍了这3组中强地震成组活动的时、空特征及迁移规律。指出,这些研究对提高华北北部地区的地震预测水平有一定意义。
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| 关 键 词： | 中强地震成组活动 地震预测 华北北部地区 |
| 文章编号： | 1000-6265（2006）04-0005-03 |
| 收稿时间： | 2006-03-10 |
| 修稿时间： | 2006-06-30 |
Study on Characteristic of Group Activity of Three Sets of Medium-Strong Earthquakes in the North Area of North China |
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| XUE Ding,CAO Gang,JI Jian-guo,ZHAO Ai-ping.Study on Characteristic of Group Activity of Three Sets of Medium-Strong Earthquakes in the North Area of North China[J].Earthquake Research in Shanxi,2006(4):5-7. |
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| Authors: | XUE Ding CAO Gang JI Jian-guo ZHAO Ai-ping |
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| Institution: | Seismological Bureau of Inner Mongolia Autonomy Region, Inner Mongolia, Huhehaote 010051,China |
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| Abstract: | The medium-strong earthquake activity in the north area of the North China has been appeared active trend,which is showed by group activity characteristic of three sets of medium-strong earthquakes since the Apr.6,1976 Helinger earthquake of M6.4.Time and spatial characteristic and migration law of these sets of medium-strong earthquakes are introduced.It is pointed out that this research is significant for heightening earthquake prediction level for the north area of North China. |
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| Keywords: | Group activity of medium-strong earthquakes Earthquake prediction The north area of North China |
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