HONG KONG, Feb. 14 (Xinhua) -- An earthquake with a magnitude of 6.5 jolted 59 km west of Port-Olry, Vanuatu at 02:27:41 GMT on Saturday, the U.S. Geological Survey said.

The epicenter, with a depth of 10.0 km, was initially determined to be at 15.06 degrees south latitude and 166.52 degrees east longitude.