Magnitude 5.8 Earthquake Strikes Off Philippines, Tremors Felt in Manila

A magnitude 5.8 earthquake struck off the coast of Occidental Mindoro in the western Philippines on Friday, sending tremors across parts of the region and being felt in the capital Manila, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS).

The earthquake occurred at 10:38 a.m. local time and was centered about 21 kilometres southwest of Mamburao in Occidental Mindoro, PHIVOLCS said in an initial advisory. The quake was recorded at a depth of 10 kilometres.

Residents and workers in Manila reported feeling the ground shake despite the capital being some distance from the epicenter. Witnesses reported noticeable movement inside an office building in the city.

Employees at a government agency building were temporarily asked to evacuate as a precaution following the tremors. There were no immediate reports of injuries or structural damage.

PHIVOLCS said its initial assessment indicated that damage was not expected from the earthquake. The agency warned, however, that aftershocks could occur and advised residents to remain alert.

The Philippines experiences frequent earthquakes because it lies along the Pacific Ring of Fire, an area surrounding the Pacific Ocean where several tectonic plates meet and seismic and volcanic activity is common.

Earthquakes can occur across the Philippine archipelago, with coastal and inland communities regularly experiencing tremors of varying strength. Authorities routinely monitor seismic activity following significant earthquakes to assess the possibility of aftershocks or changes in ground conditions.

Friday’s earthquake was relatively shallow, with its 10-kilometre depth potentially contributing to the shaking felt across nearby areas. The impact of an earthquake can vary depending on its depth, distance from populated areas and the strength and construction of buildings.

Officials continued to monitor the situation after the initial tremor. Residents in affected areas were urged to follow instructions from local authorities and emergency agencies, particularly if further shaking occurred.

While no significant damage was expected from the initial assessment, authorities remained alert as aftershocks were considered possible.

The earthquake also prompted a precautionary response in Manila, where workers temporarily left at least one government building after feeling the shaking.

PHIVOLCS continues to monitor seismic activity across the country and issues updates when additional information becomes available. Residents were advised to rely on official announcements for further information rather than unverified reports circulating online.