【摘要】 辽宁省自７０年代建成监测台网以来，发生几次中强地震，其中包括邻近地区朝鲜境内的天摩山５．７级地震和殷栗５．５级地震。为了更多地挖掘我省中强地震异常信息，更好地寻求预报指标，笔者收集了大量资料并做了有关计算。发现该地震前，辽东半岛及邻近海域地震异常明显、宏观异常丰富。其主要异常标志类似于海城、营口、彰武中强地震，因此，殷栗地震异常总结对于确定我省中强地震预报指标具有实际意义。更多还原

【Abstract】 After the seismic monitoring station net has been set up in Liaoning area since the seventies,a fw of morderate earthquakes where Tianmoshan shock (Ms 5.7)and Yinli shock (Ms 5.5) in Korea region are included have occurred in Liaoning or neighbouring area..In order to better understand seismic anomaly information before morderate earthquakes in the area and obtain prediction index,we collected a great deal of data Yinli shock.It has been found that there existed quite a number seismic anomalies which contain macro-precursors in East Liaoning Peninsula.The major features of these anomalies are similar to other morderate earthquakes occurred in the area.更多还原