Earthquake in Christchurch 2010

http://www.youtube.com/watch?v=LcKaqEKePiA&feature=sub

Apparently there was an earthquake that struck Christchurch around 4.30am early in the morning and the tremor reaches Dunedin. Many of my friends were able to felt it and some of them were woken up by it. However, I did not feel it at all for I think I had a deep sleep last night.
It seems that the damage in Christchurch is considerable with a few damaged buildings and roads as well as destroyed cars.