New Zealand Earthquake 2010: Strong Quake Shakes Christchurch

A strong earthquake rattled New Zealand at 4:35 a.m. local time Saturday morning. The USGS posted a magnitude of 7.2.

The quake epicenter was four miles south-southeast from Christchurch, New Zealand, on the nation's south island. Local media reports there have been strong aftershocks and power outages throughout the city.