Baku-APA. An earthquake measuring 5.3 on the Richter scale jolted southwest of Sumatra, Indonesia at 18:37: 00 GMT on Thursday, the U.S. Geological Survey said, APA reports quoting Xinhua.
The epicenter, with a depth of 20.00 km, was initially determined to be at 3.9358 degrees south latitude and 99.5290 degrees east longitude.