The Philippine Institute of Volcanology and Seismology (Phivolcs) updated its reading of a strong tectonic earthquake that ...

A magnitude 5.4 earthquake struck off the coast of Calatagan, Batangas, at 6:43 p.m. on Monday, Phivolcs reported.

A magnitude 5.9 earthquake struck waters off the shores of a Southern Leyte town on Thursday morning, the Philippine ...

The Philippine Institute of Volcanology and Seismology (Phivolcs) logged a total of 90 aftershocks (28 plotted) from the ...

which means the shaking was “slightly felt” based on Phivolcs’ Earthquake Intensity Scale. According to Phivolcs, the series of earthquakes was associated with the movement of tectonic ...

with 32 of these earthquakes ranking 2 and higher on the earthquake intensity scale, said Phivolcs. "Taal volcano entered a period of intense unrest... that progressed into magmatic eruption at 02 ...

A 5.3-magnitude earthquake shook the province of Agusan Del Sur at 6:26 p.m. on Thursday, December 26, according to Phivolcs.

Reported intensities are measured based on an earthquake’s damage to property and its effect on people, while instrumental intensities are measured by an intensity scale. According to Phivolcs ...

which were traced to the Manila Trench that could trigger a magnitude 8.4 earthquake, have already declined, the Philippine Institute of Volcanology and Seismology (PHIVOLCS) said. “Mula noong ...

A magnitude 5.5 earthquake hit the waters near Lubang, Occidental Mindoro on Monday evening, the Philippine Institute of Volcanology and Seismology (PHIVOLCS). The tectonic quake struck 23 kilometers ...

A magnitude 5.8 earthquake struck off Southern Leyte town on Thursday morning, the Philippine Institute of Volcanology and ...