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  • BULUSAN VOLCANO BULLETIN 03 April 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 a...
  • MAYON VOLCANO BULLETIN 03 April 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Degassing at the active vent could not be observed due to thick clouds covering the summit. Precise leveling data obtained on February 5-10, 2017 i...
  • KANLAON VOLCANO BULLETIN 03 April 2017 08:00 A.M.

    Kanlaon 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 ...
  • KANLAON VOLCANO BULLETIN 02 April 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network did not detect any  volcanic earthquake during the past 24 hours. No steaming was observed during times when summit crater was visible.  Sulfur dioxide (SO2) emission was measured at an average of 1 tonne p...
  • BULUSAN VOLCANO BULLETIN 02 April 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 a...
  • MAYON VOLCANO BULLETIN 02 April 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes during the past 24 hours. Moderate emission of white steam plumes that drifted west-southwest and west-northwest was observed. Precise leveling data obtained on February 5-...