HONG KONG, March 14 (Xinhua) -- An earthquake with a magnitude of 6.3 jolted 118 km ESE of Madang, Papua New Guinea, on Tuesday, the U.S. Geological Survey said.
The epicenter, with a depth of 221.585 km, was initially determined to be at 5.4324 degrees south latitude and 146.8375 degrees east longitude. ■