5.6-magnitude quake hits 136 km NW of Naha, Japan: USGS

(File photo: CGTN)

NEW YORK, Feb. 21 (Xinhua) -- An earthquake with a magnitude of 5.6 jolted 136 km northwest of Naha, Japan at 20:52:32 GMT on Monday, the U.S. Geological Survey said.

The epicenter, with a depth of 14.04 km, was initially determined to be at 26.8204 degrees north latitude and 126.4845 degrees east longitude.