A powerful magnitude-7.8 earthquake struck the Northern Molucca Sea near Ternate, Indonesia, on Thursday morning, prompting immediate tsunami warnings for coastal regions across Southeast Asia. The shallow-depth tremor occurred just 120 km from the populated North Maluku provincial capital, home to more than 205,000 residents.
The U.S. Geological Survey confirmed the quake's epicenter was positioned at 10 km (6.21 miles) below the seafloor, amplifying concerns about potential coastal impacts. Within minutes, the U.S. Tsunami Warning System issued alerts for areas within 1,000 km of the epicenter, including eastern Indonesia, southern Philippines, and eastern Malaysia.
Emergency response teams across the region have been activated, with authorities urging coastal communities to move to higher ground. This seismic event follows increased tectonic activity observed in the Pacific Ring of Fire this year, though no immediate damage reports have been confirmed.
Maritime authorities in Indonesia, the Philippines, and Malaysia have suspended ferry services and closed major ports as a precaution. The incident highlights ongoing challenges in disaster preparedness for Asia's archipelagic nations, particularly during peak tourism seasons.
