Indonesia: Magnitude-5.0 offshore earthquake occurs in the Banda Sea Sept. 21

Event

A magnitude-5.0 offshore earthquake occurred in the Banda Sea north of the Tanimbar Islands in Maluku province at around 20:57 Sept. 21. The epicenter was about 199 km (123 miles) west-southwest of Tual. The tremor occurred at a depth of about 60 km (37 miles), and light shaking was probably felt throughout parts of Maluku Province including the Tanimbar and Kai islands. There have been no initial reports of damage or casualties as a result of the earthquake; however, significant damage is unlikely. It could take several hours until authorities can conduct comprehensive damage assessments, especially in remote areas. Light 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

Out of an abundance of caution, consider vacating multistory buildings where shaking occurred until authorities confirm their structural integrity. Monitor and plan for aftershocks.