Authorities have been keeping a close eye on Taal Volcano for the past 24 hours as it suddenly emits volcanic smog or vog, which consists of fine droplets composed of sulfur dioxide (SO2) gas mixed with moisture, oxygen, dust, sunlight, and other atmospheric particles.
Photo: Unsplash/Lemery, Batangas Vice Mayor Geraldine Catapang Ornales
According to the latest bulletin of the Philippine Institute of Volcanology and Seismology (PHIVOLCS), an average of 3,355 tonnes of sulfur dioxide was detected in Tall Volcano as of August 15. Additionally, an upwelling of hot volcanic fluids in the Main Crater Lake was observed.
PHIVOLCS reported no volcanic earthquakes recorded in the past 24 hours. Alert Level 1 remains in effect over Taal Volcano, indicating low-level unrest. The possible hazards that can occur are the following:
- steam-driven or phreatic or gas-driven explosions
- volcanic earthquakes
- minor ashfall
- lethal accumulations or expulsions of volcanic gas
This urged local government units (LGUs) in several parts of Calabarzon, including Batangas, Laguna, and Cavite, to suspend classes on all levels, both public and private, for August 19.
PHIVOLCS also emphasized that entry into Taal Volcano Island, particularly the Main Crater and Daang Kastila fissures, occupancy and boating on Taal Lake, and flying any aircraft close to the volcano are prohibited.
Stay safe, everyone!
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