The quake hit at 3:49 p.m. (local time) with epicenter at 89km northwest Daruba village of Pulau Marotai district and the depth at 112 kmunder sea bed. It did not trigger a tsunami alert.
According to the local authorities, over 100 houses weredamaged but no casualty was reported.
Indonesia has been frequently battered by earthquake as itsits on a vulnerable quake-impacted zone called "the Pacific Ring of Fire"./.