The Philippine Institute of Volcanology and Seismology warned of possible aftershocks, with tremors measuring 5.9 and 5.6 recorded within 30 minutes of the main quake. Residents in coastal areas were advised to move to higher ground, though no major damage has been reported so far.

Images from affected regions showed people lying on roads during the tremors, vehicles swaying, and water spilling from containers.

Key Developments

• Surfing suspended in Siargao: The popular island temporarily halted all water activities for safety.
• Minor tsunami in Indonesia: Waves up to 17 cm (6 inches) were recorded along coastal areas, categorized as minor.
• Evacuations ordered: President Ferdinand Marcos Jr. directed people in coastal towns to evacuate to safer areas, assuring that rescue and relief teams were on standby.
• Classes suspended: In Iloilo City, schools and city hall operations were suspended so buildings could be inspected.

Earlier on September 30, a 6.9-magnitude earthquake struck Cebu province, killing 69 people and injuring over 150.

Authorities continue to monitor aftershocks while urging residents to remain cautious and follow official advisories.