摘要
对河南省濮阳市地震台电磁波的观测资料进行了研究,总结了其异常变化特征。结果表明电磁波观测作为一种地震前兆短临观测项目,在地震短临预报中具有较好的效果
An analysis for the observation data of the electromagnetic wave of Puyang City was made,the anomalous characters were summarized.The electromagnetic wave observation is an observation term for the short-impending earthquake precursors,it is effective to the short-impending prediction.