Indonesia: Emergency response continuing following magnitude-6.2 earthquake in West Sulawesi Province as of Jan. 15 /update 1

Event

Emergency operations are continuing in Indonesia's West Sulawesi Province following a magnitude-6.2 earthquake that occurred at around 0228 WITA Jan. 15. The epicenter was about 36 km (22 miles) south of Mamuju. The tremor occurred at a depth of about 18 km (11 miles), and reports indicate moderate-to-strong shaking in western Sulawesi, including in Mamuju. Light-to-moderate shaking was felt across Sulawesi, while weak-to-light shaking occurred in parts of southeastern Borneo. Aftershocks are possible over the coming days.

The earthquake has caused significant damage, including the partial collapse of several buildings in Mamuju, such as the West Sulawesi governor's office, D'Maleo and Matos hotels, and Mitra Manakarra Hospital, as well as areas across Majene Regency. Reports indicate at least three fatalities and 24 injuries in Mamuju as of the morning of Jan. 15; the official casualty toll could rise. Thousands of residents remain evacuated. Local reports also suggest ongoing power outages in the city.

Heightened security, as well as localized business, transport, and utility disruptions, are likely to persist in the coming days as recovery operations continue.

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.