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本地震目录由中国地震台网中心(CENC)提供。中国地震台网中心使用全国90个测震台站的地震数据,记录了中国及邻区M≥2.5的地震,各地震事件的记录台站均在5个以上。地震目录使用的走时表为J-B表,发震时刻为国际时,地名为按Flinn、Engdahl和Hill划出的地震分区给出的大致的地理位置(仅作位置参考,不含任何政治意义)。其中:Ms是由数字地震记录仿真成中周期宽频带地震仪(SK和DK-1仪)测定的震级,M_(S7)是由数字地震记录仿真成763长周期地震仪记录测定的震级,m_B是用宽频带中周期仪(SK仪
This earthquake catalog is provided by China Earthquake Network Center (CENC). China Seismological Network Center used the seismic data from 90 seismographic stations nationwide to record M≥2.5 earthquakes in China and its neighboring areas, with more than five stations in each seismic event. The travel time table used by the earthquake catalog is J-B, and when the earthquake epoch is international, the geographical names are the approximate geographical locations given by the seismic subdivisions by Flinn, Engdahl and Hill (for location reference only, without any political implications). Among them: Ms is the magnitude determined by digital seismograph simulation as mid-period broadband seismometer (SK and DK-1), M7 (S7) is the magnitude determined by digital seismograph simulation as recorded by 763 long-period seismograph, m_B Is the use of broadband in the cycle meter (SK meter