【摘要】 本文分析了目前地震资料现状及其在应用中需要注意的问题 ,如宏观震中与微观震中的差别 ;中源地震的破坏现象 ;震中位置的不确定性 ;震源深度的不确定性等。提出了在今后防震减灾工作中进一步开发和利用历史地震资料的建议更多还原

【Abstract】 This paper analyzed the practical situation of seismic data at present and indicated the problems that we need to consider in using these data, such as the difference between microepicenter and macroepicenter, destructive effect of intermediate event, uncertainty of hypocenter location, etc. It also gave some suggestions about further applications and exploitations of historical seismic data in earthquake prevention and disaster mitigation.更多还原