Magnitude 4.6 quake hits Davao Occidental

4 areas in northern Luzon on tsunami alert amid Taiwan 7.2 quake — PHIVOLCS

Magnitude 5.6 quake jolts Hinatuan, Surigao del Sur

Magnitude 4.2 quake hits Adams, Ilocos Norte

Mt. Bulusan shows increase in seismic activity — PHIVOLCS

PHIVOLCS urges Filipinos: Take earthquake drills seriously after Japan's 7.6 magnitude quake

No tsunami threat to PH after magnitude 6.6 quake hits Papua New Guniea - PHILVOCS

Mayon shows weakening effusive activity - PHILVOCS

PHILVOCS: Weak lava effusion spotted from Mayon volcano

Volcanic smog still observed in Taal Volcano - Phivolcs

Mayon Volcano logs 304 quakes, 137 rockfalls — PHIVOLCS

Phivolcs observes heighten increase in Mayon's quakes, rockfalls, PDCs