Date: 21 February 2023
(Low-level unrest)
ALERT LEVEL | 1 |
Date: 21 February 2023 ALERT LEVEL (Low-level unrest) | 1 |
PARAMETERS
![]() Seismicity |
1 volcanic tremor (2 minutes long) |
![]() Acidity Main Crater Lake |
0.76 (12 October 2022) |
![]() Main Crater Lake |
65.1 ℃ (12 October 2022) |
![]() Sulfur Dioxide Flux |
3964 tonnes / day (20 February 2023); observed upwelling at crater lake forming VOG with strong sulfur stench at TVI |
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Voluminous emission; 1800 meters tall; northeast and southwest drift |
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Long-term deflation of the Taal Caldera and Taal Volcano Island |

Earthquake Location: | Past 24 hours | Past 2 weeks |
Earthquake Location: | |||
Past 24 hours | Past 2 weeks |
Total no. of volcanic earthquake: 1 | Total no. w/ enough record for location: 0 |
RECOMMENDATION/COMMENT
Not allowed |
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Reminder |
Possible hazards that can occur:
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Location of Taal Volcano: Province of Batangas |
Additional information on the website: |
Additional information on the website: |