A magnitude 5.1 earthquake shook parts of Indonesia Sunday morning, including areas decimated by an earthquake and tsunami in 2004. The temblor struck at 5:56 a.m. local time (5:56 p.m. Saturday EST), according to the U.S. Geological Survey. The U.S.G.S. said the quake was centered in Northern Sumatra region and occurred at a depth of about 25 miles (40 kilometers), according to a report of the Associated Press.
