TAAL VOLCANO

Summary of 24Hr Observation

(from 5AM yesterday to 5AM today)

Date: 20 August 2022

(Low-level unrest)

ALERT LEVEL

1

Date: 20 August 2022

ALERT LEVEL

(Low-level unrest)

1

PARAMETERS

antas ng tubig

Seismicity

6 volcanic tremors (2-7 minutes duration) + low-level background tremor

antas ng tubig
Temperature

Main Crater Lake

66.5 ℃ (27 April 2022)

SO2

Sulfur Dioxide Flux

7205 tonnes / day (19 August 2022); upwelling of hot volcanic fluids in the Main Crater Lake; vog was observed

Plume
Plume

Voluminous emission; 1800 meters tall; northwest and west-southwest drift

ground deformation
Ground Deformation

Slight inflation of TVI and Western Taal Caldera, while deflation of Eastern Taal Caldera

static map
Earthquake Location:
Past 24 hours
Past 2 weeks
Earthquake Location:
Past 24 hours
Past 2 weeks
Total no. of volcanic earthquake: 6 Total no. w/ enough record for location: 0

RECOMMENDATION/COMMENT

Not allowed

  • Entry into Taal Volcano Island (Permanent Danger Zone or PDZ) , especially the Main Crater and Daang Kastila fissures, and occupancy and boating on Taal Lake
  • Flying any aircraft close to the volcano

Reminder

Possible hazards that can occur:

  • steam-driven or phreatic or gas-driven explosions
  • volcanic earthquakes
  • minor ashfall
  • lethal accumulations or expulsions of volcanic gas
Location of Taal Volcano: Province of Batangas
Additional information on the website:
Additional information on the website: