BEIJING, Jan. 11 (Xinhua) -- An earthquake with a magnitude of 6.0 jolted 14 km southeast of Guanica, Puerto Rico at 12:54:44 GMT on Saturday, the U.S. Geological Survey said.

The epicenter, with a depth of 5.0 km, was initially determined to be at 17.867 degrees north latitude and 66.818 degrees west longitude.