Magnitude 6.3 quake hits northern Chile: USGS

(Reuters) - An earthquake with a magnitude of 6.3 hit northern Chile early on Tuesday, the United States Geological Survey (USGS) said. The quake was recorded 73km (45 miles) east of Arica at a depth of 82km. No tsunami warning was in effect, according to the Pacific Tsunami Warning Center. (editing by John Stonestreet)