Date: 21 September 2021
(Increased Unrest)
ALERT LEVEL | 2 |
Date: 21 September 2021 ALERT LEVEL (Increased Unrest) | 2 |
PARAMETERS
Seismicity |
32 volcanic earthquakes including 30 tremor events (2-5 minutes long) + low-level background tremor (earthquake related to volcanic activity) |
Acidity Main Crater Lake |
1.59 (12 February 2021) (acidity of monitored spring/lake water) |
Main Crater Lake |
71.8 ℃ (04 March 2021) (heat measure of monitored spring/lake water) |
Sulfur Dioxide Flux |
10428 tonnes / day (20 September 2021) (volcanic sullfur dioxide gas emission) |
|
2400 meters tall; Voluminous emission; southwest drift (steaming / degassing activity at the active vent/crater) |
|
Slow deflation of TVI; slow extension of Taal Caldera (movement of the ground on the volcano) |
| Earthquake Location: | Past 24 hours | Past 2 weeks |
| Earthquake Location: | |||
| Past 24 hours | Past 2 weeks | ||
| Total no. of volcanic earthquake: 32 | Total no. w/ enough record for location: 0 |
RECOMMENDATION/COMMENT
|
Not allowed |
|
|
Reminder |
Possible hazards that can occur:
|
| Location of Taal Volcano: Province of Batangas | |
| Additional information on the website: |
| Additional information on the website: |
