 Complete the following phrase:  The city suffered a series of earthquakes between September 2010 and January 2012, with the most destructive of them occurring at 12.51 p.m. on 22 February 2011, in which 185 people were killed and thousands of buildings across the city collapsed or suffered severe damage. By late 2013, 1,500 buildings in the city had been demolished, leading to an ongoing recovery and rebuilding project. The city later became the site of 