BEIJING, Aug. 18 (Xinhua) -- An earthquake measuring 6.3 on the Richter scale jolted Sulawesi, Indonesia at 09:41:54 GMT on Saturday, the U.S. Geological Survey, monitored here, said.
The epicenter, with a depth of 19.90 km, was initially determined to be at 1.3431 degrees south latitude and 120.1029 degrees east longitude.