
Mayon sulfur dioxide gas emissions spike
Mayon Volcano’s sulfur dioxide emissions surge to 8,165 tons, prompting Phivolcs to warn of possible renewed eruptive activity while the volcano remains under…
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833 results for “4,186 tonnes of sulfur dioxide”

Mayon Volcano’s sulfur dioxide emissions surge to 8,165 tons, prompting Phivolcs to warn of possible renewed eruptive activity while the volcano remains under…

Mayon Volcano recorded its highest sulfur dioxide emissions in 26 years, prompting Phivolcs to maintain Alert Level 3 as increased volcanic earthquakes, gas…

Taal Volcano recorded 2,039 tonnes of sulfur dioxide emissions, nearly four times higher than recent levels, while remaining under Alert Level 1, according to…


Kanlaon Volcano on Negros Island released 3,078 tonnes of sulfur dioxide and registered one volcanic quake on 18 April 2025, prompting Phivolcs to keep Alert…

Kanlaon Volcano's sulfur emissions have decreased, suggesting slower magma movement beneath its surface. Phivolcs reports lower sulfur dioxide levels compared…

'We observed this phenomenon, particularly during its eruptions in June and December, where a precursor decrease in sulfur dioxide occurs'

‘Magmatic intrusion to shallow levels of the edifice is driving unrest,’ said the state seismology bureau in its bulletin. ‘Hazardous eruption may occur within…

The public is warned against possible hazards such as sudden steam-driven or phreatic eruptions






Entry into Taal Volcano Island’s Permanent Danger Zone, especially the Main Crater and Daang Kastila fissures, is also prohibited




