摘要
本文分析了2008年3月21日新疆于田县MS7.3级地震的可能发震构造,介绍了中期地震预测情况以及地震发生时全球、我国大陆地区及周边几个重要地区地震活动所处的状态,并分析了震前出现的可能地震活动异常现象,以期有助于深入认识这次地震的发生。
An earthquake of Ms7.3 detected by the China Seismic Network, occurred at Yutian, Xinjiang on March 21, 2008 at the time of 06：33：02 located at （35.60°N, 81.60°E）. In this paper the genetic faulting of the earthquake is analysed, the medium-term prediction for this earthquake, and the seismicity phase of the whole world and the China's Mainland along with some important regions around China are introduced. Some abnormal phenomena of seismicity prior to the shock are revealed. It will help for understanding the earthquake genesis.
出处
《国际地震动态》
2008年第4期18-28,共11页
Recent Developments in World Seismology
关键词
新疆于田7.3级地震
发震构造
中期预测
地震活动异常
the Yutian, Xinjiang Ms7.3 earthquake
the genetic faulting
the medium-term prediction
abnormal phenomenon of seismicity
