Renewed Seismic Activity at Taal Volcano
LUCENA CITY — Taal Volcano in Batangas province experienced two earthquakes within the past 24 hours, local authorities confirmed. The Philippine Institute of Volcanology and Seismology (Phivolcs) reported this seismic activity on Sunday, July 6.
After a brief quiet period, these two volcanic earthquakes mark the first activity since June 27, when the last quake was recorded. This recent development draws attention to the ongoing volcanic unrest at the site.
Understanding Volcanic Earthquakes
Phivolcs explained that volcanic earthquakes originate from magma movements beneath or near the volcano. Unlike tectonic earthquakes caused by shifting faults, these quakes result from internal volcanic processes, signaling changes inside the volcano itself.
Alongside the seismic events, a moderate sulfur dioxide emission was detected, estimated at 377 metric tons. The gas plume rose approximately 1,200 meters above the main crater, drifting in two directions, indicating ongoing magmatic activity.
Current Status and Precautions
Despite these signs, no volcanic smog (vog) or hot fluid upwelling was observed in the crater lake during monitoring. Taal Volcano remains at Alert Level 1, which signals low-level volcanic unrest but still requires vigilance from nearby communities.
Authorities remind residents that the volcano’s abnormal condition persists. The decrease in emissions does not mean the threat or possibility of eruption has ended. Continuous monitoring and preparedness remain crucial.
Background on Taal Volcano
Situated in the middle of Taal Lake, this volcano is the Philippines’ second most active, with 38 historical eruptions documented. Its iconic beauty, often viewed from Tagaytay City, masks the powerful forces beneath.
Local sources emphasize the importance of remaining alert and following official advisories to ensure safety.
For more news and updates on Taal Volcano, visit Filipinokami.com.