| 1992年元月12日嘉峪关5.4级地震的前兆异常及短临预报 |
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| 引用本文： | 毛可,张文冕,富百生,李佐唐.1992年元月12日嘉峪关5.4级地震的前兆异常及短临预报[J].西北地震学报,1993,15(1):45-51. |
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| 作者姓名： | 毛可 张文冕 富百生 李佐唐 |
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| 作者单位： | 国家地震局兰州地震研究所,国家地震局兰州地震研究所,国家地震局兰州地震研究所,国家地震局兰州地震研究所 |
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| 摘 要： | 本文阐述了1992年元月12日嘉峪关5.4级地震的前兆异常,介绍了该次地震的短临预报及震后趋势判断情况。该次地震的前兆异常空间分布范围小,持续时间短,具有中强震前兆异常时空分布的一般特征。
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| 关 键 词： | 地震前兆 地震 震级 短临预报 |
| 收稿时间： | 1992/5/4 0:00:00 |
THE PRECURSORY ANOMALIES AND SHORT IMMINENT PREDICTION OF THE JIAYUGUAN EARTHQUAKE(M=5.4) ON JAN. 20. 1992 |
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| Mao Ke,Zhang Wenmian,Fu Baisheng and Li Zuotang.THE PRECURSORY ANOMALIES AND SHORT IMMINENT PREDICTION OF THE JIAYUGUAN EARTHQUAKE(M=5.4) ON JAN. 20. 1992[J].Northwestern Seismological Journal,1993,15(1):45-51. |
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| Authors: | Mao Ke Zhang Wenmian Fu Baisheng and Li Zuotang |
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| Institution: | Earthquake Research Institute of Lanzhou, SSB, China,Earthquake Research Institute of Lanzhou, SSB, China,Earthquake Research Institute of Lanzhou, SSB, China and Earthquake Research Institute of Lanzhou, SSB, China |
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| Abstract: | In this paper, the precursory anomalies of the Jiayuguan earthquake (M=5.4) are expounded. The authors introduce the short imminent prediction to the shock,and the judgement of the post seismic trend. The earthquake has smaller space distribution of precursory anomalies, shorter duration, and general features of space time distribution of precursory anomalies as moderate earthquakes. |
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