Date: 01 July 2023
(Intensified Unrest / Magmatic Unrest)
ALERT LEVEL | 3 |
Date: 01 July 2023 ALERT LEVEL (Intensified Unrest / Magmatic Unrest) | 3 |
PARAMETERS
![]() Eruption |
Very slow effusion of lava flow to lengths of 2.23km and 1.3km along Mi-isi and Bonga Gullies, respectively, and lava collapse on both gullies within 3.3km, and 4km along Basud gully from the crater |
![]() Seismicity |
65 volcanic earthquakes + 254 rockfall events + 17 dome-collapse pyroclastic density current event |
![]() Sulfur Dioxide Flux |
1002 tonnes / day (30 June 2023) |
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2000 meters tall; Moderate emission; east-northeast and general west drift |
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Volcano edifice is inflated |

Earthquake Location: | Past 24 hours | Past 2 weeks |
Earthquake Location: | |||
Past 24 hours | Past 2 weeks |
Total no. of volcanic earthquake: 65 | 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 Mayon Volcano: Province of Albay |
Additional information on the website: |