The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 30 September 2025 (local). The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).

Satellite image of Taal volcano on 30 Sep 2025
Tue, 30 Sep 2025, 10:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 29 September 2025 (local). The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allSat, 27 Sep 2025, 10:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 26 September 2025 (local). Plume(s) were reported. An episode of continuous tremor began at 1208 on 26 September. The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allThu, 25 Sep 2025, 22:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 24 September 2025 (local). Plume(s) rose to a maximum of 1,200 m (3,937 ft) above the vent. The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allWed, 24 Sep 2025, 10:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 23 September 2025 (local). Plume(s) rose to a maximum of 900 m (2,953 ft) above the vent. The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allSat, 20 Sep 2025, 10:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 19 September 2025 (local). The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allThu, 18 Sep 2025, 22:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 17 September 2025 (local). Plume(s) rose to a maximum of 900 m (2,953 ft) above the vent. The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allWed, 17 Sep 2025, 16:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 16 September 2025 (local). Plume(s) rose to a maximum of 600 meters (1,969 feet) above the vent. A total of 4 episodes of volcanic tremor were recorded. The continuous tremor episode that began at approximately 0150 on 16 September continued. The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allWed, 17 Sep 2025, 14:00
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported eruptive activity at Taal during 9-16 September. The seismic network recorded 1-9 daily periods of volcanic tremor ranging from two minutes up to almost 29 hours. There were 5-10 daily volcanic earthquakes that included the volcanic tremor signals during 9-13 September, though no volcanic earthquakes were recorded on 14 September.
Read allTue, 16 Sep 2025, 10:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 15 September 2025 (local). The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allThu, 11 Sep 2025, 22:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 10 September 2025 (local). Plume(s) rose to a maximum of 600 meters (1,969 feet) above the vent. A total of 6 episodes of volcanic tremor were recorded. An episode of continuous tremor began at around 0653 on 10 September. The alert level remained at "1 - Low-Level Unrest" (on a 0â5 level scale).
Read allThu, 11 Sep 2025, 10:00
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported eruptive activity at Taal during 9-16 September. The seismic network recorded 1-9 daily periods of volcanic tremor ranging from two minutes up to almost 29 hours. There were 5-10 daily volcanic earthquakes that included the volcanic tremor signals during 9-13 September, though no volcanic earthquakes were recorded on 14 September.
Read allWed, 10 Sep 2025, 16:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 9 September 2025 (local). The alert level at Taal remained at "1 - Low-Level Unrest" (on a 0–5 level scale).
Read allTue, 9 Sep 2025, 10:15
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that unrest continued at Taal on 8 September 2025 (local). The alert level at Taal remained at "1 - Low-Level Unrest" (on a 0–5 level scale). Plumes rose to a maximum of 900 meters (2,953 feet) above the vent.
Read allWed, 13 Aug 2025, 14:00
In a special report issued at 1000 on 10 August the Philippine Institute of Volcanology and Seismology (PHIVOLCS) stated that 19 volcanic earthquakes at Taal were recorded by the seismic network during 9-10 August. A pronounced increase in Real-time Seismic Amplitude Measurement (RSAM) values began at 0525 on 10 August along with moderate-to-voluminous and vigorous emissions rising from Taal Main Crater and continuing volcanic tremor. Sulfur dioxide emissions had been low since June and averaged 374 tonnes per day on 8 August.
Read allThu, 7 Aug 2025, 10:00
In a special report issued at 1000 on 10 August the Philippine Institute of Volcanology and Seismology (PHIVOLCS) stated that 19 volcanic earthquakes at Taal were recorded by the seismic network during 9-10 August. A pronounced increase in Real-time Seismic Amplitude Measurement (RSAM) values began at 0525 on 10 August along with moderate-to-voluminous and vigorous emissions rising from Taal Main Crater and continuing volcanic tremor. Sulfur dioxide emissions had been low since June and averaged 374 tonnes per day on 8 August.
Read allWed, 23 Jul 2025, 14:00
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported eruptive activity at Taal during 16-22 July. On 15 July the seismic network recorded two volcanic earthquakes including one period of volcanic tremor lasting five minutes. Sulfur dioxide emissions averaged 504 tonnes per day.
Read allThu, 17 Jul 2025, 10:00
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported eruptive activity at Taal during 16-22 July. On 15 July the seismic network recorded two volcanic earthquakes including one period of volcanic tremor lasting five minutes. Sulfur dioxide emissions averaged 504 tonnes per day.
Read allThu, 17 Jul 2025, 07:45
Wed, 9 Jul 2025, 14:00
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported increased seismicity at Taal. No volcanic earthquakes were recorded by the seismic network during 1-4 July, but two low-frequency volcanic earthquakes were detected on 5 July. A distinct increase in volcanic tremor began at 0337 on 6 July and continued at elevated levels through the day.
Read allThu, 3 Jul 2025, 10:00
The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported increased seismicity at Taal. No volcanic earthquakes were recorded by the seismic network during 1-4 July, but two low-frequency volcanic earthquakes were detected on 5 July. A distinct increase in volcanic tremor began at 0337 on 6 July and continued at elevated levels through the day.
Read all