When a City Falls (2011)

From IMDB:

A documentary following the lives of Cantabrians after the 2 earthquakes that rocked Christchurch in 2010 and 2011, killing 185 people. With no voice over just the account of people who lived through this event. This film shows first hand the destruction of a beautiful city and the inspirational residents will to recover and rebuild.

From :

Gerard Smyth's feature length documentary about the Christchurch earthquakes is the story of people coping — for better or worse — with the huge physical and emotional toll that the quakes, and continuing aftershocks, inflicted on them, their homes and their city. It began as a home movie while the devastation of September was surveyed (with thanks given that no-one had been killed); but, as shooting of the recovery continued, the February quake compounded the destruction and claimed 182 lives (including their researcher and 16 colleagues at CTV).

Official Web Site

1280x720 w/ 6 channel audio