【摘要】 旨在探索研究地震预报而开展的北京地区地磁观测，在震磁前兆研究与地震预测试验方面都获得了可喜的进展。本文分析了１９９０—１９９５年北京及其西部地区的地磁观测资料，研究了地磁异常信息，预测了地震活动趋势，提出了今后应加强监测与研究的区域。更多还原

【Abstract】 The geomagnetic observations are carried out in Beijing area for earthquake prediction study and the encouraging progress has been made in research of seismomagnetic precursor and earthquake prediction test.This paper analyzed the data of geomagnetic observation in the Beijing and its western area during 1990 1995,studied the information of geomagnetic anomalies,predicted the tendency of seismic activity,and pointed out the regions,which should be strengthened to monitor and research in the future.更多还原