Continued volcanic activity at Mayon has reached 91 consecutive days, marked by a sustained effusive eruption with persistent lava flows, intermittent lava fountaining, and ash emissions, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). Short-lived lava fountaining...
The Philippine Institute of Volcanology and Seismology (Phivolcs) confirmed that the magnitude 5.1 earthquake that shook Cebu and nearby provinces on Monday afternoon, April 6, was an aftershock of the powerful magnitude 6.9 quake that struck northern Cebu on Sept. 30, 2025. The tectonic...
A magnitude 5.1 earthquake struck at 3:22 p.m. on Monday, April 6, with its epicenter located 12 kilometers southeast of Bogo City, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). The tectonic quake, initially reported as magnitude 5.4, originated at a shallow depth...
The Philippine Institute of Volcanology and Seismology (Phivolcs) reported minor Strombolian activities at Mayon Volcano on Sunday, March 29, generating ash plumes that rose about 500 meters before drifting southwest. According to the agency, the Strombolian events occurred at 12:30 a.m. and 6:46...
A 4.9-magnitude earthquake struck Davao Occidental at 11:33 a.m. on Saturday, March 28, according to the Philippine Institute of Volcanology and Seismology (Phivolcs). Phivolcs said the quake’s epicenter was located 28 kilometers northeast of Sarangani Island in Sarangani, Davao Occidental, at a...
Mayon Volcano continued its effusive (non-explosive) eruption for the 82nd consecutive day, with minor explosive activity recorded on the evening of March 27, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. Phivolcs observed minor strombolian activity at 8:23 p.m. and 8:40...
The Philippine Institute of Volcanology and Seismology (Phivolcs) on Tuesday, March 17 noted a spike in seismic activity at Bulusan Volcano in Sorsogon, raising the likelihood of a steam-driven or phreatic eruption in the coming hours or days. In an advisory, Phivolcs said a total of 90 volcanic...
Kanlaon Volcano had a moderately explosive eruption on Sunday, March 15, sending ash billowing out of the summit, marking the volcano’s third eruption this year, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. Phivolcs said the eruption occurred at 6:07 p.m., generating a...
A minor strombolian eruption was observed at Mayon Volcano on Sunday morning, March 15, as the volcano’s ongoing effusive eruption entered its 69th consecutive day, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. In an advisory, the agency said the activity occurred from...
Effusive unrest at Mayon Volcano reached its 60th day on Friday, March 6, with persistent lava flows, volcanic earthquakes, and occasional explosive bursts, the Philippine Institute of Volcanology and Seismology (Phivolcs) said. In its latest bulletin, Phivolcs said monitoring from 12 a.m. on March...
A magnitude 5.0 earthquake struck Iloilo province at 6:13 p.m. on Monday, March 2, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported. Phivolcs said the epicenter was located 2 kilometers southeast of Tigbauan, Iloilo, at a depth of 10 kilometers. Instruments recorded the...
Bulusan Volcano in Sorsogon recorded a notable rise in seismic activity over the past week, the Philippine Institute of Volcanology and Seismology (Phivolcs) reported on Monday, March 2, raising concerns about possible sudden steam-driven or phreatic eruptions. From 3 a.m. of Feb. 26, the Bulusan...
