A magnitude 7.4 earthquake struck Indonesian waters on Thursday, April 2, 2026, centered in the Molucca Sea at a depth of 35 kilometers (22 miles), according to the U.S. Geological Survey [1]. The quake resulted in at least one fatality—a 70-year-old woman in North Sulawesi's Minahasa district—and injured another resident, as reported by Indonesia's Search and Rescue Agency [1]. Tsunami waves were recorded at several monitoring stations less than half an hour after the quake, including Bitung (20 centimeters/8 inches) and West Halmahera (30 centimeters/1 foot), according to Indonesia’s Meteorology, Climatology and Geophysics Agency [1]. The Pacific Tsunami Warning Center in Honolulu noted waves of 5 centimeters (2 inches) in Davao, southern Philippines, but confirmed no threat for more distant areas about three hours after the quake [1].
Strong shaking lasting 10 to 20 seconds was felt in Bitung, North Sulawesi province, and Ternate city in North Maluku province [1]. Initial assessments indicated light to moderate damage in parts of Ternate, including a church in Batang Dua Island district and two houses in South Ternate, while damage assessments in Bitung were still underway [1]. At least two aftershocks were recorded offshore, but officials stated neither had tsunami potential, though they were felt in affected areas [1].
Disaster Management Agency spokesperson Abdul Muhari urged residents to remain cautious and avoid returning to beaches or coastal areas until an official all-clear is issued [1]. Local residents described the shaking as very strong, prompting immediate evacuation, but some reported no casualties or destruction in their areas [1].
Indonesia, with a population exceeding 280 million, is located on major seismic faults and frequently experiences earthquakes and volcanic eruptions [1].
CONCLUSION
The magnitude 7.4 earthquake in Indonesia caused at least one death, minor injuries, and light to moderate structural damage, while triggering small tsunami waves. Authorities continue to assess damage and urge coastal residents to exercise caution. The event underscores Indonesia's vulnerability to seismic activity, but immediate broader regional threats appear limited.