MAYON VOLCANO

Summary of 24Hr Observation

(from 5AM yesterday to 5AM today)

Date: 12 February 2023

(Increased Unrest)

ALERT LEVEL

2

Date: 12 February 2023

ALERT LEVEL

(Increased Unrest)

2

PARAMETERS

antas ng tubig

Seismicity

1 rockfall event

Banaag
Crater glow

Faint (visible via telescope only)

SO2

Sulfur Dioxide Flux

294 tonnes / day (18 January 2023)

Plume
Plume

Moderate emission; general west drift

ground deformation
Ground Deformation

Volcano edifice is inflated

static map
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

  • Entry into 6-kilometer radius Permanent Danger Zone (PDZ)
  • Flying any aircraft close to the volcano

Reminder

Possible hazards that can occur:

  • Sudden steam-driven or phreatic eruptions
  • Rockfalls or landslides/avalanches
  • Lahars during heavy and prolonged rainfall
Location of Mayon Volcano: Province of Albay
Additional information on the website: