A magnitude 6.1 earthquake struck Kepulauan Batu, Indonesia, early on Sunday, the European Mediterranean Seismological Centre (EMSC) said, Trend reports citing Al Arabiya.
The quake was at a depth of 43 km (27 miles), EMSC said.
EMSC had earlier pegged the earthquake at a magnitude of 5.8 and a depth of 42 km.