Magnitude 4.8 Earthquake Jolts Baguio City and Parts of North Luzon

BAGUIO CITY, Philippines — October 9, 2025, 10:38 AM
A magnitude 4.8 tectonic earthquake struck near Pugo, La Union at 10:30 a.m. Thursday, shaking parts of Northern Luzon including Baguio City, La Union, Pangasinan, and Mountain Province, according to the Philippine Institute of Volcanology and Seismology (PHIVOLCS).

Epicenter and Depth

The earthquake’s epicenter was recorded at 16.34°N, 120.47°E, approximately 2 kilometers north-northeast of Pugo, La Union, with a depth of 10 kilometers. PHIVOLCS classified the origin of the tremor as tectonic, indicating that it was caused by the movement of geological faults in the area.

Reported Intensities

Based on instrumental intensity reports, the following areas experienced varying degrees of shaking:

• Intensity V – City of Baguio

• Intensity III – Aringay, La Union; Bontoc, Mountain Province; Sison, Pangasinan

• Intensity II – San Fernando, La Union; Nampicuan, Nueva Ecija; City of Dagupan

• Intensity I – Lingayen and Urdaneta, Pangasinan

The earthquake was strong enough to be felt by residents in Baguio City, with light to moderate shaking lasting several seconds. Some people reported swaying of hanging objects and minor rattling of windows.

Damage and Aftershock Assessment

PHIVOLCS stated that damage is possible due to the recorded intensity in Baguio City and nearby areas. However, as of this report, no aftershocks are expected and no major structural damage or injuries have been reported.

Safety Reminder

Authorities remind the public to remain alert for possible after-reports and to inspect homes and establishments for any signs of damage, particularly in areas that experienced Intensity IV or higher. Residents are also advised to keep emergency kits ready and follow local disaster preparedness protocols.