| 1988年四川八美5级地震参数和前兆的研究 |
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| 引用本文： | 程万正.1988年四川八美5级地震参数和前兆的研究[J].地震研究,1989,12(3):234-240. |
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| 作者姓名： | 程万正 |
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| 作者单位： | 四川省地震局 成都 |
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| 摘 要： | 本文对1988年6月四川省道孚八美(即乾宁)4.5、5.0、4.0级地震前后地震活动进行了研究,给出了地震参数、P波初动解、余震序列和前兆变化的分析及未来地震危险性的讨论。
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| 关 键 词： | 地震参数 地震前兆 地震 |
PRECURSORS AND PARAMETERS OF THE 1988 BAMEI, SICHUAN, EARTHQUAKE (Ms=5.0) |
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| Cheng Wanzheng.PRECURSORS AND PARAMETERS OF THE 1988 BAMEI, SICHUAN, EARTHQUAKE (Ms=5.0)[J].Journal of Seismological Research,1989,12(3):234-240. |
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| Authors: | Cheng Wanzheng |
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| Abstract: | In this paper, seisrnicities before and after the June 1988 Bamei, Sichuan, earthquakes (M = 4.5, 5.0, 4.0) have been studied. And the Parameters of P-wave onset solutions, aftershock sequences and precursory variations have been presented. Finally, the earthquake risk in the future has also been discussed |
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| Keywords: | Earthquake precursor Seismic parameter Impedance part |
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