2008 Sichuan earthquake
27 May aftershocks
Qingchuan County and Ningqiang County, China
On May 27, two aftershocks, one 5.2 Mw in Qingchuan County and one 5.7 Mw in Ningqiang County, Shaanxi, led to the collapse of more than 420,000 homes and injured 63 people.