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本文详细论述了安徽省蚌埠市铁路中学测报站震后速报取得的良好社会效果。首先论述了震后速报的社会意义,认为群众性测报站如能在有感地震发生后尽速提供基本准确的震中位置和震级,这对及时安定人心,减少地震损失将发挥重要作用;其次探讨了当专业地震台上记录饱和出格时,该测报站单台利用其低放大倍数的地震记录图及许多地点用电话报来的口头震感报导,进行综合速报方法的理论依据,包括速算震源距、速算震级和确定震中位置的综合方法等具体步骤;第三,介绍了1983年11月7日山东省菏泽5.8级和1984年5月21日南黄海6.2级两次地震后的成功速报及其取得的良好实际社会效果,为此先后受到了各有关方面的表扬,以及某些报刊作了有关的报道;文章最后在建议中认为,凡配有76型简易地震仪的单位都可以在今后发生中强以上近震的震后速报工作中发挥积极作用。
This article elaborates on the good social effects obtained by the post-earthquake news release of the railway middle school measuring station in Bengbu City, Anhui Province. First of all, the paper discusses the social significance of the post-earthquake news bulletins and thinks that if the mass newspaper station can provide the basic and accurate epicenter and magnitude after the occurrence of the sensitive earthquake, it will play an important role in stabilizing the people’s heart and reducing the earthquake loss. Secondly, When the records of professional seismographs are saturated, the report station used its low magnification seismograms and reports of verbal vibrations reported by many places to report the theoretical basis of the comprehensive method, including the speed source Distance, velocity magnitude and the method of determining epicenter location. Thirdly, the success stories of Heze 5.8 earthquake in Shandong Province on November 7, 1983 and 6.2 earthquake in South Yellow Sea on May 21, 1984 are introduced And achieved good practical social effects, for which it has been praised by all parties concerned, as well as some newspapers made a related report; Finally, the article in the proposal that all with 76 simple seismograph units can be In the future, there will be an active role in the post-earthquake express work in the near-term near-term earthquake.