| 关于1844年云南大关北地震问题的探讨 |
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| 引用本文： | 侯治华,韩德润.关于1844年云南大关北地震问题的探讨[J].地球物理学进展,1999,14(1):78-83. |
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| 作者姓名： | 侯治华 韩德润 |
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| 作者单位： | 中国地震局地壳应力研究所!北京，100085，中国地震局地壳应力研究所!北京，100085，中国地震局地壳应力研究所!北京，100085 |
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| 摘 要： | １８４４年８月大关北地震是马边一永善地震带中历史上较强的一次地震，过去一直很少有人研究，以前的地震目录对此次地震有不同认识，本文拟通过查阅历史地震资料，实地考查这次地震的地面破坏情况以及询访当地居民，初步认为，１８４４年８月地震的震中应元亨一带，露级在７级左右，极震区烈度为ＩＸ度，与１９７４与大关－永善７．１级地震的宏观震中基本一致。
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| 关 键 词： | 云南 历史地震 地震 大关北地震 震级 |
DISCUSSION ON THE PROBLEMS OF 1844 EARTHQUAKE NORTH OF DAGUAN YUNNAN PROVIN |
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| Hou Zhihua, Han Derun, Liang Jinpeng.DISCUSSION ON THE PROBLEMS OF 1844 EARTHQUAKE NORTH OF DAGUAN YUNNAN PROVIN[J].Progress in Geophysics,1999,14(1):78-83. |
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| Authors: | Hou Zhihua Han Derun Liang Jinpeng |
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| Abstract: | The 1844 earthquake in the north of Daguan was historically a strong earthquake along Mabian-Yongshan seismic belt, on which previously few studies have been focused.This earthquake was variably identitied in previous seismic catalogues.On the basis of historical data, field inveshgation on the surface rupture produced by this earthquake and inquiry of local people, it is preliminarily defined that the seismic center of this earthquake was near Yuanheng, a site of the macroseismic epicenter of the 1974 Daguan-Yongshan earthquake with a magnitude of 7.1, the magnitude about 7.0 and the maximum intensity IX. |
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| Keywords: | The North of Duguan Yunnan Province Discussion of hislorually earthquake |
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