HONG KONG, June 26 (Xinhua) -- An earthquake with a magnitude of 6.7 jolted 21 km WSW of Sarangani, Philippines at 1134 GMT on Friday, the U.S. Geological Survey said.

The epicenter, with a depth of 65.7 km, was initially determined to be at 5.33 degrees north latitude and 125.29 degrees east longitude.