| 对1989年以来华北北部6级左右地震前山西地震活动性异常的总结 |
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| 引用本文： | 啜永清.对1989年以来华北北部6级左右地震前山西地震活动性异常的总结[J].山西地震,1999(1):11-13. |
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| 作者姓名： | 啜永清 |
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| 作者单位： | |
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| 摘 要： | 从山西测震学资料入手，在核实异常的基础上，总结了１９８９年以来华北北部３次６级左右地震前的异常，并对该方法的映震能力进行了初步检评。指出，这些地震前，山西北部存在着地震空区和条带异常，在山西大同—阳高老震区还存在着短临异常。
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| 关 键 词： | 地震活动性 异常 山西 大同—阳高地震 张北地震 |
Summarization on Anomalies of Seismicity in Shanxi before about M6.0 Earthquakes of Northern Part of North China since 1989 |
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| Chuai Yongqing.Summarization on Anomalies of Seismicity in Shanxi before about M6.0 Earthquakes of Northern Part of North China since 1989[J].Earthquake Research in Shanxi,1999(1):11-13. |
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| Authors: | Chuai Yongqing |
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| Institution: | Seismological Bureau of Shanxi Province |
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| Abstract: | Based on the verification for the anomalies of seismological data in Shanxi, the anomalies before the 3 earthquakes with magnitude about M6.0 in the northern part of North China since 1989 were summarized ,and the reflecting earhquake ability of the method was preliminarily tested and evaluated.The paper suggested that there are the seismic gap and belt anomaly before the earthquakes in the northern part of Shanxi,and there are short-impending anomalies in the old seismic region of Dotong-Yanggao. |
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| Keywords: | Seismic activity Anomaly Shanxi Datong-Yanggao earthquake Zhangbei earthquake |
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