7.4-Magnitude Quake Strikes Molucca Sea, Tsunami Risk Reduced After Initial Warning

April 2, 2026
7.4-Magnitude Quake Strikes Molucca Sea, Tsunami Risk Reduced After Initial Warning
  • The Times notes that aftershocks and continued seismic activity are possible following the main quake.

  • Authorized guidance urged people to drop, cover, and hold on indoors, avoid windows, and move to open space if outdoors; drivers were advised to stop safely and stay in their vehicles during shaking.

  • Initial assessments warned of possible waves up to one meter along parts of Indonesia, but subsequent measurements showed waves only 20 to 30 centimeters, reducing the tsunami risk.

  • The US Tsunami Warning System had projected coastal waves ranging from 30 centimeters to a meter within the region at first.

  • Visual footage from local media showed damaged buildings in affected areas, underscoring the immediate impact and response efforts.

  • Early assessments focused on potential tsunami threats and immediate human responses rather than confirmed structural damage, as information came from various sources.

  • A 7.4-magnitude earthquake struck in the Molucca Sea, about 126 kilometers west-northwest of Ternate, Indonesia, prompting an initial tsunami warning for several countries before later updates suggested a lower threat.

  • In the initial update, authorities did not confirm widespread structural damage beyond reports of a fatality and several injuries.

  • Tremors lasted a noticeable duration, with no immediate reports of major damage from on-the-ground correspondents.

  • Multiple aftershocks occurred, including a notable magnitude-5.5 event, with authorities counting about 11 aftershocks in total.

  • Initial damage appeared light to moderate in Ternate, including a church and two houses; damage in Bitung was still under assessment.

  • Reports confirmed a church and two homes damaged in Ternate, with ongoing evaluations in nearby Bitung.

Summary based on 15 sources


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