(Eagle News) — Over 200 volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said the 221 quakes at the volcano, which remains on alert level 2, included 29 low-frequency volcanic earthquakes and 192 volcanic tremor events with durations of one 135 minutes. Low-level background tremor has also persisted since April 8. According to PHIVOLCS, an upwelling of hot volcanic fluids and sulfur dioxide emission averaging 5,837 tons […]
Tag: earthquakes at Taal
7 volcanic quakes, weak steaming monitored at Taal in 24 hours; alert level 1 still in place
(Eagle News)–Seven volcanic earthquakes were monitored at Taal in 24 hours. The Philippine Institute of Volcanology and Seismology said weak steaming was also observed from the fissure vents along the Daang Kastila trail of the volcano, which remains on alert level 1. PHIVOLCS said the steam rose five meters before drifting southwest. PHIVOLCS reminded the public that “sudden steam-driven or phreatic explosions, volcanic earthquakes, minor ashfall, and lethal accumulations or expulsions of volcanic gas” can […]
PHIVOLCS: 7 volcanic quakes monitored at Taal in 24 hours
(Eagle News)–Seven volcanic earthquakes were monitored at Taal in the last 24 hours. The Philippine Institute of Volcanology and Seismology said the volcano remains on alert level 1, which means “sudden steam-driven or phreatic explosions, volcanic earthquakes, minor ashfall, and lethal accumulations or expulsions of volcanic gas” can occur and threaten areas within the Taal Volcano Island. PHIVOLCS reiterated its recommendation that entry into TVI, Taal’s Permanent Danger Zone or PDZ, especially the vicinities of […]
PHIVOLCS: 20 volcanic quakes monitored at Taal in 24 hours, alert level 1 still raised
(Eagle News) — Twenty volcanic earthquakes were monitored at Taal within 24 hours, the Philippine Institute of Volcanology and Seismology said on Sunday, Aug. 23. According to PHIVOLCS, weak steaming rising five meters was also observed from the vents on the main crater of the volcano, which remains on alert level 1. PHIVOLCS reminded the public, however, that “sudden steam-driven or phreatic explosions, volcanic earthquakes, minor ashfall, and lethal accumulations or expulsions of volcanic gas” […]
PHIVOLCS: Taal’s sulfur dioxide emission now “below instrumental detection” but quakes continue
(Eagle News) — The sulfur dioxide emission of Taal volcano is now “below instrumental detection,” but seismic earthquakes continue, the Philippine Institute of Volcanology and Seismology said on Tuesday, Jan. 28. In its latest bulletin, PHIVOLCS said the Taal Volcano Network recorded 92 volcanic earthquakes in Taal, which remains on alert level 3, in the past 24 hours. Of these, PHIVOLCS said four of were low-frequency ones. The Philippine Seismic Network, on the other hand, […]





