| 对1991年7月12─15日磁暴在我国境内空间差异的分析 |
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| 引用本文： | 王AAAS文,程安龙,周锦屏.对1991年7月12─15日磁暴在我国境内空间差异的分析[J].地震地磁观测与研究,1997(1). |
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| 作者姓名： | 王AAAS文 程安龙 周锦屏 |
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| 作者单位： | 国家地震局地球物理研究所 |
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| 摘 要： | 我国地磁台站对１９９１年７月１２─１５日磁暴所统计的Ｋ指数的差异较大。本文通过对全国分布的３８个台站记录资料的统计分析。得出结论：我国境内台站统计的该磁暴的Ｋ指数的差异主要与ＤＰ型变化的空间差异有关，台站测量数据是正确的。
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| 关 键 词： | 磁暴，K指数，DP型 |
Analysis for the space difference of the magnetic storm in China on July 12-15 , 1991 |
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| Wang Tanwen,Cheng Anlong and Zhou Jinping.Analysis for the space difference of the magnetic storm in China on July 12-15 , 1991[J].Seismological and Geomagnetic Observation and Research,1997(1). |
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| Authors: | Wang Tanwen Cheng Anlong and Zhou Jinping |
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| Abstract: | The differences among the calculated K -index values in the observatories in China are sig- nificant , A statistics of the recording data from 38 obs, in China was carried out here. A con- clusion was obtained : the differences of the K - index ualues for this storm calculated at China observatories mainly resulted from the space - variation of DP. |
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| Keywords: | magnetic storm K index DP |
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