JAKARTA, Aug. 19 (Xinhua) -- An earthquake measuring 6.3 on the Richter scale jolted 6 km NE of Sembalunlawang, Indonesia at 04:10:21 GMT on Sunday, the U.S. Geological Survey said.
The epicenter, with a depth of 7.91 km, was initially determined to be at 8.3246 degrees south latitude and 116.5765 degrees east longitude.