通过对北京遥测地震台网近年来记录到的北京及邻区地震的震中分布、地震活动频度及能量释放强度的分析，得到本区地震活动在时间分布上具有＂聚堆性＂。在年发震频度、地震强度和能量释放方面均具有双峰值特征，并且具有较好的一致性和同步性。在空间分布上具有条带特征，且形成北东～南西和北西～南东的两条相互交汇的条带。又通过统计分析得到本区发震概率最大的时间段是每年的１０月前后，而地震主要发生在北西～南东带上。 Through the analysis of the epicenter distribution, seismic activity frequency and energy release intensity of the Beijing and its adjacent areas recorded by Beijing telemetry seismic network in recent years, it is found that the seismic activity in this area has a “heap” on the time distribution. It has bimodal characteristics in terms of annual seismogenic frequency, seismic intensity and energy release, and has good consistency and synchronization. In the spatial distribution of the band features, and the formation of North East ~ South West and North West ~ South East two intersecting bands. The statistical analysis shows that the time period with the highest probability of occurrence in this area is around October each year, while the earthquakes mainly occur in the NW-SW zone.