| 青海东北部地区强震活动特征及强震形势估计 |
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| 引用本文： | 马玉虎,马文静,张恩育.青海东北部地区强震活动特征及强震形势估计[J].高原地震,2003,15(3):27-32. |
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| 作者姓名： | 马玉虎 马文静 张恩育 |
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| 作者单位： | 青海省地震局，青海西宁810001 |
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| 摘 要： | 2003年4月17日，德令哈西发生了Ms6．6级地震，通过分析区域强震活动的时空特征，认为该区域强震活动具有相对活跃时段和相对平静时段，在强震的相对活跃时段内，强震的发生具有一定的时空特征。
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| 关 键 词： | 强震活动 时空特征 德令哈地震 |
CHARACTERISTICS OF STRONG EARTHQUAKE ACTIVITY AND ITS TENDENCY ESTIMATION IN NORTHEAST AREA IN QINGHAI PROVINCE |
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| MA Yu-hu,MA Wen-jing,ZHANG En-yu.CHARACTERISTICS OF STRONG EARTHQUAKE ACTIVITY AND ITS TENDENCY ESTIMATION IN NORTHEAST AREA IN QINGHAI PROVINCE[J].Plateau Earthquake Research,2003,15(3):27-32. |
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| Authors: | MA Yu-hu MA Wen-jing ZHANG En-yu |
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| Abstract: | An earthquake with Ms6.6 occurred in west Delingha on Apr.17,2003.Strong earthquake activities in this area exist relatively active-quiet episodes by analysing the temporal-spatial characteristics of seismicities.During the active episode,there are some temporal-spatial characteristics before strong earthquakes occurance. |
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| Keywords: | Strong earthquake activity Temporal-spatial characteristic Delingha earthquake |
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