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  • MAYON VOLCANO BULLETIN 19 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak to moderate emission of white steam plumes that drifted west-southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 ind...
  • BULUSAN VOLCANO BULLETIN 19 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that rose to 70 meters before drifting northwest was observed coming from the active vents. Sulfur dioxide ...
  • KANLAON VOLCANO BULLETIN 19 August 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes during the past 24 hours. Ground deformation data from continuous GPS measurements indicate inflation of the edifice since December 2015. No degassing activity was observ...
  • KANLAON VOLCANO BULLETIN 18 August 2017 8:00 A.M.

     This serves as a notice for the raising of the alert status of Kanlaon from Alert Level 0 (normal) to Alert Level 1 (abnormal). Kanlaon Volcano’s seismic monitoring network recorded a total of two hundred forty four (244) volcanic earthquakes since...
  • MAYON VOLCANO BULLETIN 18 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak to moderate emission of white steam plumes that drifted west-southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 ind...
  • BULUSAN VOLCANO BULLETIN 18 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Degassing at the active vents could not be observed due to thick clouds covering the summit. Sulfur dioxide (SO2) emission was measured at an...
  • BULUSAN VOLCANO BULLETIN 17 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that rose to 50 meters before drifting southwest was observed coming from the active vents. Sulfur dioxide (S...
  • MAYON VOLCANO BULLETIN 17 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak to moderate emission of white steam plumes that drifted wesrt-southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 in...
  • MAYON VOLCANO BULLETIN 16 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes during the past 24 hours. Weak to moderate emission of white steam plumes that drifted southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 indicated...
  • MAYON VOLCANO BULLETIN 16 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Moderate emission of white steam plumes that  drifted to the southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 indicated...
  • BULUSAN VOLCANO BULLETIN 16 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that rose to 100 meters before drifting southwest was observed coming from the active vents. Sulfur dioxide (...
  • BULUSAN VOLCANO BULLETIN 15 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that rose to 150 meters before drifting southwest was observed coming from the active vents. Sulfur dioxide (...
  • MAYON VOLCANO BULLETIN 15 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Moderate emission of white steam plumes that  drifted to the southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 indicated...
  • BULUSAN VOLCANO BULLETIN 15 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that rose to 150 meters before drifting southwest was observed coming from the active vents. Sulfur dioxide (...
  • MAYON VOLCANO BULLETIN 14 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Moderate emission of white steam plumes that  drifted to the southwest was observed. Precise leveling data obtained on May 11 - 18, 2017 indicat...
  • BULUSAN VOLCANO BULLETIN 14 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes during the past 24 hours. Weak emission of white steam plumes that rose to 150 meters before drifting southwest was observed coming from the active vents. Sulfur dioxide ...
  • MAYON VOLCANO BULLETIN 13 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak to moderate emission of white steam plumes that  drifted to the southwest was observed. Precise leveling data obtained on May 11 - 18, 2017...
  • BULUSAN VOLCANO BULLETIN 13 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that rose to 50 meters before drifting southwest was observed coming from the active vents. Sulfur dioxide ...
  • BULUSAN VOLCANO BULLETIN 12 August 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak emission of white steam plumes drifting southwest was observed coming from the active vents. Sulfur dioxide (SO2) emission was measured at...
  • MAYON VOLCANO BULLETIN 12 August 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that crept downslope before drifting southwest was observed. Precise leveling data obtained on May 11 - 18, 2...