BEIJING, Feb. 15 (Xinhua) -- An earthquake with a magnitude of 5.3 jolted 128 km SE of Pondaguitan, Philippines at 1723 GMT on Saturday, the U.S. Geological Survey said.

The epicenter, with a depth of 74.5 km, was initially determined to be at 5.62 degrees north latitude and 127.07 degrees east longitude. ■