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  • MAYON VOLCANO BULLETIN 11 June 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 crept downslope before drifting northeast and north-northeast was observed. Precise leveling data obta...
  • BULUSAN VOLCANO BULLETIN 11 June 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes during the past 24 hours. Weak to moderate emission of white steam plumes that rose up to 100 meters before drifting southeast was observed coming from the active vents. ...
  • BULUSAN VOLCANO BULLETIN 10 June 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes 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 ...
  • MAYON VOLCANO BULLETIN 10 June 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. Weak to moderate emission of white steam plumes that crept downslope before drifting west-southwest was observed. Precise leveling data obtained...
  • MAYON VOLCANO BULLETIN 09 June 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 crept downslope before drifting west-southwest was observed. Precise leveling data obtained on May 1...
  • BULUSAN VOLCANO BULLETIN 09 June 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes 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 ...
  • MAYON VOLCANO BULLETIN 08 June 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) rock fall event during the past 24 hours. Moderate emission of white steam plumes drifting southwest, west-southwest and southwest was observed. Precise leveling data obtained on May 11 - 18, 2...
  • BULUSAN VOLCANO BULLETIN 08 June 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 up to 70 meters before drifting west-southwest was observed coming from the active vents. Sulfur ...
  • MAYON VOLCANO BULLETIN 07 June 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 drifting south-southwest, west-southwest and southwest was observed. Precise leveling data obtain...
  • BULUSAN VOLCANO BULLETIN 07 June 2017 8:00 A.M.

    Bulusan 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 rose up to 200m before drifting southwest and west-southwest was observed coming from th...
  • MAYON VOLCANO BULLETIN 06 June 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 drifting south-southwest and southwest was observed. Precise leveling data obtained on May 11 - 1...
  • BULUSAN VOLCANO BULLETIN 06 June 2017 8:00 A.M.

    Bulusan Volcano generated a minor phreatic eruption on 05 June 2017 at 10:29 PM. The event lasted for approximately 12 minutes based on the seismic record. The eruption could not be observed visually due to thick clouds covering the summit. Traces of ash,...
  • MAYON VOLCANO BULLETIN 05 June 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 rose up 100 meters before drifting northeast and southwest was observed. Precise leveling da...
  • BULUSAN VOLCANO BULLETIN 05 June 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 up to 70m before drifting southeast was observed coming from the active vents. Sulfur dioxide (S...
  • BULUSAN VOLCANO BULLETIN 04 June 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded five (5) volcanic earthquakes 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...
  • MAYON VOLCANO BULLETIN 04 June 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) rockfall event during the past 24 hours. Weak to moderate emission of white steam plumes that crept downslope before drifting northeast was observed. Precise leveling data obtained on May 11 - ...
  • MAYON VOLCANO BULLETIN 03 June 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 crept downslope before drifting northeast was observed. Precise leveling data obtained on Ma...
  • BULUSAN VOLCANO BULLETIN 03 June 2017 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes 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 02 June 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 crept downslope before drifting southeast was observed coming from the active vents. Sulfur dioxide (...
  • MAYON VOLCANO BULLETIN 02 June 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 crept downslope before drifting northwest and southeast was observed. Precise leveling data obtained...