云南省姚安县地震前天体引潮力和NCEP的异常现象

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本文采用天体引潮力对地震诱发作用计算模型和NCEP数据提取异常增温信息,分析2009.7.9发生在我国云南省楚雄彝族自治州姚安县Ms6.0级地震。分析表明:NCEP异常增温图像可以较好的反映地震构造活动时空演变过程,并且天体引潮力对地应力处于临界状态的活动断层具有明显的诱发作用。两者的相互结合分析对于地震的预报具有指导作用。
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