At least 46 people died after a magnitude-7.8 earthquake struck off the coast of Sarangani Province in the southern Philippines on Monday [2], [5].

The disaster has created a humanitarian crisis in Mindanao, where destroyed infrastructure and landslides have blocked the delivery of essential supplies to survivors.

Officials from the National Disaster Risk Reduction and Management Council (NDRRMC) and civil defence said the casualties [1]. While some early reports placed the death toll at 37 [6], updated figures now range between 45 [1] and 46 [2].

Beyond the fatalities, 630 people were injured [3] and 17 remain missing [4]. The quake triggered massive landslides that buried homes and severed transport links, leaving many survivors without access to food, clean water, or emergency shelter.

Rescue teams continue to comb through the rubble of collapsed buildings in the coastal regions of Sarangani. The severity of the tectonic activity caused widespread infrastructure collapse, which has hampered the speed of relief efforts in the affected provinces.

Local authorities are struggling to coordinate aid as the scale of the destruction complicates the movement of personnel and supplies into the hardest-hit areas.

At least 46 people died after a magnitude-7.8 earthquake struck off the coast of Sarangani Province.

The discrepancy in early casualty reports reflects the difficulty of communication and accessibility in Mindanao following a major seismic event. The combination of high magnitude and secondary landslides often exacerbates the death toll in the Philippines, where coastal geography and infrastructure vulnerability increase the risk of isolation for rural communities.