The epicenter was about 56 km (35 miles) west of Port-Olry.
The tremor occurred at a depth of about 10 km (6 miles), and weak-to-light shaking was probably felt throughout much of Malampa, Penama, Sanma, and Torba provinces.
There have been no initial reports of damage or casualties as a result of the earthquake, and significant damage is unlikely. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. The event has not prompted any tsunami advisories.