Powerful New Zealand quake tore new fault line

 The powerful earthquake that smashed buildings, cracked roads and twisted rail lines around the New Zealand city of Christchurch also ripped a new fault line in the Earth's surface, a geologist said Sunday.

At least 500 buildings, including 90 in the downtown area, have been designated as destroyed by the 7.1-magnitude quake that struck at 4:35 a.m. Saturday near the South Island city of 400,000 people. Most other buildings sustained only minor damage. (AP)