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  • MAYON VOLCANO BULLETIN 06 October 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 drifted southwest was observed. Precise leveling data obtained on September 16-21, 2017 indicated slight...
  • KANLAON VOLCANO BULLETIN 06 October 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded eight (8) volcanic earthquakes during the past 24 hours. No degassing activity was observed during times when the summit crater was visible. Ground deformation data from continuous GPS measurements i...
  • BULUSAN VOLCANO BULLETIN 05 October 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 ...
  • KANLAON VOLCANO BULLETIN 04 October 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded eight (8) volcanic earthquakes during the past 24 hours. Degassing at the active vents could not be observed due to thick clouds covering the summit. Ground deformation data from continuous GPS measu...
  • MAYON VOLCANO BULLETIN 04 October 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 southwest and west-southwest was observed. Precise leveling data obtained on Septemb...
  • BULUSAN VOLCANO BULLETIN 04 October 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 ave...
  • KANLAON VOLCANO BULLETIN, 03 October 2017, 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded ten (10) volcanic earthquakes during the past 24 hours. No degassing activity was observed during times when the summit crater was visible. Ground deformation data from continuous GPS measurements in...
  • BULUSAN VOLCANO BULLETIN, 03 October 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 ...
  • MAYON VOLCANO BULLETIN, 03 October 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 southwest and west-southwest was observed. Precise leveling data obtained on September 16-21...
  • MAYON VOLCANO BULLETIN 02 October 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 southwest and west-northwest was observed. Precise leveling data obtained on Septemb...
  • KANLAON VOLCANO BULLETIN 02 October 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded sixteen (16) volcanic earthquakes during the past 24 hours. No degassing activity was observed during times when the summit crater was visible. Ground deformation data from continuous GPS measurement...
  • BULUSAN VOLCANO BULLETIN 02 October 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 southwest was observed coming from the active vents. Sulfur dioxide ...