PHIVOLCS observes increased gas emissions over Taal Volcano

The Philippine Institute of Volcanology and Seismology (PHIVOLCS)recorded an increase in volcanic gas emissions over Taal Volcano on Thursday.

According to an advisory at 6 p.m., PHIVOLCS said a total of 11,745 tonnes of volcanic sulfur dioxide or SO2 gas emission was recorded from the Taal Main Crater.

This was close to double the amount of the average 7,777 tonnes per day of SO2 for the year.

Moderate to voluminous plumes over 2,400 meters high were also recorded above the main crater.

Due to the possibility of weaker winds, the Taal region may experience potential SO2 accumulation and volcanic smog or vog formation, the agency warned.

PHIVOLCS reminded the public that prolonged exposure to volcanic gas can cause irritation of the eyes, throat and respiratory tract, and pose higher risks to vulnerable individuals.

Taal Volcano remains on Alert Level 1 or low-level unrest. This translates to the possibility of sudden steam-driven or phreatic explosions, volcanic earthquakes, minor ashfall and lethal accumulations or expulsions of volcanic gas within Taal Volcano Island (TVI).

PHIVOLCS recommends no entry within Taal’s TVI and the Permanent Danger Zone to avoid possible risks.

“DOST-PHIVOLCS is closely monitoring Taal Volcano’s condition and any new significant development will be immediately communicated to all stakeholders,” the advisory said. —Jiselle Anne Casucian/RF, GMA Integrated News