关于汶川8.0级地震速报问题的探讨

Probing Quick Location of the Wenchuan M_S8.0 Earthquake

利用四川省测震台网和云南测震台网的地震记录,采用子台初动到时对汶川8.0级地震进行了定位,在此基础上分析了云南省及周边地区发生一定地震水平地震时速报应对的方法,以期为云南测震台网分析人员快速准确地速报地震提供参考。

To supply reference for the quick and precise seismic report,we locate the Wenchuan,Sichuan,MS8.0 earthquake respectively according to the data observed by the Yunnan and Sichuan seismic networks and compare the location results.By analysis we present some methods to improve the accuracy of location for the earthquake in Yunnan and vicinity.