| 兴海6．6级地震前地震活动异常图像与序列主要特征 |
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| 引用本文： | 陈玉华,崔国信.兴海6．6级地震前地震活动异常图像与序列主要特征[J].高原地震,2001,13(1):14-20. |
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| 作者姓名： | 陈玉华 崔国信 |
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| 作者单位： | 青海省地震局，青海西宁810001 |
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| 基金项目： | “八五攻关”重点课题研究报告 (85-0 4 -0 1 ) |
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| 摘 要： | 兴海6．6级地震异常特征典型，从背景空区、孕震空区、大面积震群活动到地震条带、前震序列，长、中、短期地震活动性异常配套。该地震序列无论从其能量释放比、震级差，还是序列参数计算均符合主震－余震型判断指标，根据全序列特征，该地震为前震－主震－余震型序列。
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| 关 键 词： | 兴海地震 异常图像 地震序列 地震活动 能量释放化 震级差 |
ANOMALY DIAGRAMS OF SEISMICITY AND CHA- RACTERISTICS OF SEISMIC SEQUENCE BEFORE XINGHAI EARTHQUAKE WITH M s6.6 |
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| WTHZCHEN Yu-hua,CUI Guo-xin WTBX.ANOMALY DIAGRAMS OF SEISMICITY AND CHA- RACTERISTICS OF SEISMIC SEQUENCE BEFORE XINGHAI EARTHQUAKE WITH M s6.6[J].Plateau Earthquake Research,2001,13(1):14-20. |
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| Authors: | WTHZ]CHEN Yu-hua CUI Guo-xin [WTBX] |
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| Institution: | WT5HZ]CHEN Yu-hua,CUI Guo-xin [WT5BX] |
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| Abstract: | The anomaly characteristics of Xinghai earthquake with M s6.6 are extreamly typical,the gaps of background and seismogeny,large scale earthquake swarm,belts and sequence of preearthquake are corresponding to the long,middle and short terms seismicity anomalies.The seismic sequence and its parameters are agreeable to the diagnostic indication of mainshock-aftershock. WT5HZ] |
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| Keywords: | Xinghai earthquake Anomaly diagram Characteristic of sequence |
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