UPDATE 1-Magnitude 6.3 earthquake strikes Papua, Indonesia- EMSC

(Updates magnitude, depth and adds no tsunami threat)

Dec 31 (Reuters) - A magnitude 6.3 earthquake struck Papua, Indonesia on Sunday, the European-Mediterranean Seismological Centre said.

The quake was at a depth of 39 km (24.23 miles) the EMSC said.

EMSC earlier pegged the earthquake at a magnitude of 6.2, with a depth of 46 km (28.58 miles).

The U.S. Tsunami Warning System said there was no threat of a tsunami after the quake. (Reporting by Chandni Shah in Bengaluru Editing by Frances Kerry and Marguerita Choy)