BEIJING, July 7 (Xinhua) -- An earthquake with a magnitude of 5.1 jolted 56 km west of La Ligua, Chile, at 1615 GMT on Monday, the U.S. Geological Survey said.
The epicenter, with a depth of 21 km, was initially determined to be at 32.54 degrees south latitude and 71.83 degrees west longitude. ■
