6.3 Magnitude Earthquake Rocks Christchurch

CHRISTCHURCH, NEW ZEALAND - FEBRUARY 22: Rescuers search for survivors in a collapsed building in Manchester Street on February 22, 2011 in Christchurch, New Zealand. The 6.3 magnitude earthquake - an aftershock of the 7.1 magnitude quake on September 4 - struck 20km southeast of Christchurch at around 1pm local time, with initial reports suggesting damage and fatalities far exceeding the initial quake. (Photo by Martin Hunter/Getty Images)