Change of Monitoring Capacity of Beijing Seismic Network under Warning of Red Rainstorm
By calculating the power spectral density of the Beijing Seismic Network and combining the distribution and interruption of stations,the interference caused by heavy rainfall on the monitoring stations of the Beijing seismic network in different regions is analyzed.The degree of interference impact is differentiated by the intensity of rainfall in each region:The southwest region has the highest rainfall,and some stations have experienced data discontinuity,resulting in the greatest noise changes and significant impact on monitoring capabilities;Located in the northern region of central and western China,there is a significant amount of rainfall also,but there is no interruption.Although the noise level of stations in this area is affected to a certain extent,it is relatively light;The rainfall in the eastern and northern regions is relatively small,so the stations in these areas are also relatively less affected.
Beijing Seismic Networkwarning red of rainstormmonitoring capabilitynoise power spectral density
万方数据
维普
