MONITORING ABILITY AND TECTONIC SIGNIFICANCE OF DIGITAL SEISMIC OBSERVATION NETWORK IN XINJIANG
Shun Yuan · Inland Earthquake · 2010
The seismic observation network developed rapidly,from 4 stations in 1970 to 2008,After the construction of the Digital seismic observation network was completed,there are 63 stations.Combining real-time data of adjacent provinces' 15 earthquake stations,the monitoring ability of earthquake has made great progress.Nowadays,the monitoring ability is about 1.5~2.0 magnitude in Altay structural micro-region,West Junggar micro-region,the west of the north Tien Shan,the east and west of south Tien Shan.The ability in East Tien Shan is about 2.0~2.5 magnitude.The ability in West Kunlun,Altun and their crossing areas is about 2.5~3.0 magnitude.The monitoring ability in Urumqi city and near Kax is about 0.5~1 magnitude.The active structures in Xinjiang are paid more attention in the construction of Tenth Five-year observation.Presently,the ability to most of active faults in Xinjiang is about 1.0~1.5 magnitude,which has great significance to the seismic monitoring forecast and quake-resistant work for future time.