What was the initial magnitude of the recent earthquake in Baguio City?

The initial magnitude of the recent earthquake in Baguio City was reported as 4.8.

What is the final revised magnitude of the earthquake that affected North Luzon?

The final revised magnitude of the earthquake was reduced to 4.4.

What areas experienced intensity IV during the earthquake in Baguio?

The areas that experienced intensity IV during the earthquake include Pugo, Tubao, City of Baguio, La Trinidad, and Pozorrubio.

National News

Magnitude 4.8 Earthquake Jolts Baguio City and Parts of North Luzon

October 9, 2025498 views0

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Update 2

PhiVolcs reduced the initial reading to Magnitude 4.4 from Magnitude 4.8 with a depth of 012 km and its epicenter located at 16.34°N, 120.42°E – 005 km N 70° W of Pugo (La Union)

The Reported Intensities are as follows:
Intensity IV – Pugo and Tubao, LA UNION; CITY OF BAGUIO; La Trinidad, BENGUET;
Pozorrubio, PANGASINAN
Intensity III – Itogon and Mankayan, BENGUET; Villasis, City of Urdaneta, Malasiqui, San Fabian, San Manuel, and Binalonan, PANGASINAN; City of San Fernando and Rosario, LA UNION
Intensity II – Tadian, MOUNTAIN PROVINCE; Alcala, PANGASINAN
Intensity I – Lagawe, IFUGAO

The Instrumental Intensities are as follows:
Intensity V – CITY OF BAGUIO
Intensity III – Aringay, LA UNION; Bontoc, MOUNTAIN PROVINCE; Sison, PANGASINAN
Intensity II – City of San Fernando, LA UNION; Nampicuan, NUEVA ECIJA; CITY OF DAGUPAN
Intensity I – Lingayen and City of Urdaneta, PANGASINAN

Update 1

The City Mayor of Baguio suspended classes from preschool to senior high school
The Mayor of La Trinidad suspended classes in all levels as well as work in the government offices
UB, UC and SLU announced that their tertiary / college level classes are also suspended

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.