Taal Volcano has experienced a significant increase in seismic activity, recording 31 earthquakes and 30 tremors in a 24-hour period as of Wednesday, August 13, 2025.
This heightened seismic activity contrasts with the low count of only four volcanic earthquakes and one tremor recorded from August 1 to August 9.
From August 9 to 12, the Taal Volcano Network recorded 19 volcanic earthquakes, including 21 volcanic tremors.
Phivolcs also reported a voluminous emission of 374 metric tons of sulfur dioxide from the main crater, with plumes reaching up to 1,200 meters on Sunday, August 10, 2025.
Despite these events, no upwelling of hot volcanic fluids or volcanic smog was observed in the Taal Volcano's main crater lake.
Taal Volcano remains under Alert Level 1, indicating a low level of unrest.
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