【摘要】 针对近几年临汾中心地震台的数字化定点形变资料,参照台站仪器工作日志,排除人为干扰、气象因素等台站已知干扰因素,综合分析总结临汾台数字化定点形变日均值、整点值、分钟值曲线在震前出现的各种异常图像,找出一定的判断规律,从而为地震预测及震后趋势判断提供科学依据。更多还原

【Abstract】 Based on digital fixed-point deformation data observed at Linfen Central Seismological Station,Shanxi and combined with the instrument logbook,we summarize the abnormal images of daily mean value,integral hour value and minute point value of digitized fixed-point deformation at Linfen Station before earthquakes,after removing artificial and meteorological interference factors,and try to find some rules used for earthquake prediction and tendency judgment after earthquakes.更多还原