Date: 21 July 2026
(Intensified Unrest / Magmatic Unrest)
ALERT LEVEL | 3 |
Date: 21 July 2026 ALERT LEVEL (Intensified Unrest / Magmatic Unrest) | 3 |
PARAMETERS
Eruption |
Minor Strombolian activity and lava effusion; Lava flow on Basud (3.8 km), Bonga (3.2 km), and Mi-isi (2.1 km) gullies |
Seismicity |
8 volcanic earthquakes; 120 Rockfall and 3 pyroclastic density current signals |
|
Fair (naked eye) |
Sulfur Dioxide Flux |
912 tonnes / day (20 July 2026) |
|
Weak emission; general west drift |
|
Inflation of the edifice with short-term deflation on the northeastern sector |
| Earthquake Location: | Past 24 hours | Past 2 weeks |
| Earthquake Location: | |||
| Past 24 hours | Past 2 weeks | ||
| Total no. of volcanic earthquake: 8 | Total no. w/ enough record for location: 0 |
RECOMMENDATION/COMMENT
|
Should not be allowed |
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|
Reminder |
Possible hazards that can occur:
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| Location of Mayon Volcano: Province of Albay | |
| Additional information on the website: |
