NEW YORK, Dec. 22 (Xinhua) -- An earthquake with a magnitude of 5.4 jolted 120 km NE of Hihifo, Tonga, at 22:57:29 GMT on Friday, the U.S. Geological Survey said.
The epicenter, with a depth of 10.0 km, was initially determined to be at 15.09 degrees south latitude and 173.12 degrees west longitude. ■