EFFECTIVENESS ANALYSIS OF XINJIANG EARTHQUAKE EARLY WARNING AND INTENSITY RAPID REPORTING SYSTEM:TAKE WUSHI MS7.1 EARTHQUAKE AS AN EXAMPLE
Wushi MS7.1 earthquake is the first earthquake above M7 since the completion of the na-tional earthquake intensity rapid report and early warning project.In order to improve the ability to prevent and mitigate earthquake risk,the construction of earthquake intensity rapid report and early warning project is put in place.The magnitude,epicentral location and focal depth results of the re-al-time output of early warning are compared with the official rapid report results of the National Net-work Center,and the instrument intensity output error is analyzed.The results show that the national early warning network can still demonstrate stable,reliable and efficient earthquake early warning and intensity rapid reporting capabilities in the case of severe epicenter deviation.
Earthquake early warningWushi MS7.1 earthquakeEffectiveness analysis
NETL
NSTL
万方数据
