Papua New Guinea: Magnitude-5.4 offshore earthquake occurs in the Solomon Sea, east of Kokopo, East New Britain Province, at around 11:42 Oct. 5

Event

A magnitude-5.4 offshore earthquake occurred in the Solomon Sea at around 11:42 Oct. 5. The epicenter was approximately 131 km (81 miles) east of Kokopo, East New Britain Province. The tremor occurred at a depth of about 118 km (73 miles), and light shaking was probably felt in parts of northern Bougainville, East New Britain, and New Ireland provinces. There have been no initial reports of damage or casualties. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Aftershocks are likely over the coming days. The event has not prompted any tsunami advisories.

Officials may temporarily shut down transportation infrastructure in the tremor zone to check for damage. Minor disruptions could occur during shutdowns, but service will likely resume quickly if no damage is found. Utility outages are possible, particularly near the earthquake's epicenter.

Advice

Plan accordingly for aftershocks. Consider vacating multistory buildings if operating in affected areas until authorities confirm their structural integrity. Allow additional time for air and road travel, as aftershocks may prompt brief disruptions. Seek updated information on road conditions before driving in hilly areas in the affected region due to potential landslides.