Sat Feb 26, 2011 11:00am AEDT
Satellite imagery has captured some of the devastation caused by the 6.3-magnitude earthquake that flattened buildings and killed scores of people in the New Zealand city of Christchurch on February 22, 2011.
Google and GeoEye took the aerial images two days after the quake.
Hover over each photo to view the before and after imagery.
A picture says a thousand words