【热点综述】2011年2月22日,新西兰第二大城市克莱斯特彻奇发生里氏6.3级强烈地震,震源深度距离地表仅有4公里。地震发生时,部分建筑物倒塌,道路也发生扭曲,并造成大量的人员受伤和财产损失。2011年3月10日在云南盈江发生5.8级地震,震中位于北纬24.7度,东经97.9度,震源深度约10公里。两个多月来盈江已经发生大大小小地震1200 Hot Summary On February 22, 2011, a strong 6.3 magnitude Richter earthquake hit Christchurch, the second largest city in New Zealand. The focal depth was only 4 km above the Earth's surface. At the time of the earthquake, some buildings collapsed and roads were twisted, causing a large number of injuries and property damage. On March 10, 2011, a 5.8-magnitude earthquake hit Yingjiang, Yunnan. The epicenter was located at 24.7 degrees north latitude, 97.9 degrees east longitude and the focal depth was about 10 kilometers. For more than two months Yingjiang has been large and small earthquake 1200