Volcanic smog or vog due to the emission of sulfur dioxide was detected at Taal Volcano in Batangas. the Philippine Institute ...

LUCENA CITY — Classes were suspended on Wednesday afternoon, Nov. 13, in Calaca City, Batangas province, due to the harmful ...

MANILA, Philippines — Volcanic smog or vog was reported yesterday in towns around Taal Volcano following an increase in sulfur dioxide emissions, according to the Philippine Institute of ...

A vog or volcanic smog was also observed. A moderated emission of plumes of up to 2,000 meters tall were seen from Taal Volcano, which drifted to the north-northeast and southwest directions. A ...