Earthquake of 6.1 magnitude strikes south of Sibolga, Indonesia: USGS

(Reuters) - An earthquake measuring 6.1 magnitude struck 107 km south of Sibolga, Sumatra, Indonesia on Sunday, the U.S. Geological Survey said. The quake was 75.1 km (46.66 miles) deep. (Reporting by Himani Sarkar, editing by William Hardy)