An offshore earthquake with a preliminary magnitude of 7.6 struck off the coast of Davao Oriental, a southern province of the Philippines, on Friday morning, prompting warnings of a potential hazardous tsunami in nearby areas. This seismic event, which rattled the region intensely, has heightened the focus on disaster preparedness in the archipelago.
According to the Philippine Institute of Volcanology and Seismology (PHIVOLCS), the earthquake resulted from a shallow fault movement at a depth of 10 kilometres. The epicentre lies about 62 kilometres southeast of Manay town, where authorities have rushed to assess potential damage and have warned locals about strong aftershocks that could follow.
The Pacific Tsunami Warning Center in Honolulu indicated that hazardous waves could occur within 300 kilometres of the epicentre, urging vigilance in coastal communities. Some areas along the Philippine coast could face tsunami waves rising up to 3 metres above normal tide levels. Smaller tsunami waves are also possible along the coasts of Indonesia and Palau.
Notably, this incident follows a magnitude 6.9 earthquake on September 30, which devastated the central province of Cebu. That earlier earthquake resulted in the loss of at least 74 lives and displaced thousands, particularly affecting Bogo city and surrounding towns. The recent tremor has reignited concerns about the region’s vulnerability to seismic activity.
The Philippines ranks among the world’s most disaster-prone countries, situated along the Pacific “Ring of Fire”, an area known for its frequent seismic events. Each year, the archipelago faces approximately 20 typhoons and storms, underscoring the critical need for robust disaster preparedness and effective response protocols.
In light of the current situation, authorities have actively urged residents in coastal regions to remain alert and adhere to local evacuation protocols until the tsunami threat abates. The government and local organizations remain committed to ensuring the safety of vulnerable communities.
