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  • MAYON VOLCANO BULLETIN 11 December 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-laden plumes that drifted northeast and east-northeast was observed. Precise leveling data obtained on November ...
  • BULUSAN VOLCANO BULLETIN 11 December 2017 08:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Degassing at the active vents could not be observed due to thick clouds covering the summit. Precise leveling data obtained on November 20 – ...
  • KANLAON VOLCANO BULLETIN 11 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded one hundred fifty-five (155) volcanic earthquakes during the past 24 hours. Moderate emission of white steam-laden plumes that rose to 1000 meters before drifting southwest was observed. Ground defor...
  • KANLAON VOLCANO BULLETIN 10 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. At 09:47 AM yesterday, a low-energy phreatic (steam-driven) eruption occurred and was recorded as an explosion-type earthquake that lasted app...
  • MAYON VOLCANO BULLETIN 10 December 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-laden plumes that drifted west-southwest was observed. Precise leveling data obtained on November 7 to 11, 2017 ...
  • BULUSAN VOLCANO BULLETIN 10 December 2017 08:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Weak emission of white steam-laden plumes that rose to 50 meters before drifting southwest was observed coming from the active vents. Precise l...
  • KANLAON VOLCANO BULLETIN 09 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded seven (7) volcanic earthquakes during the past 24 hours. No degassing activity at the active vents was observed during times when summit crater was visible. Ground deformation data from continuous GP...
  • MAYON VOLCANO BULLETIN 09 December 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-laden plumes that drifted west-southwest and northeast was observed. Precise leveling data obtained on N...
  • BULUSAN VOLCANO BULLETIN 09 December 2017 08:00 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 and northeast was observed coming from the active vents. P...
  • MAYON VOLCANO BULLETIN 08 December 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-laden plumes that drifted southwest, northwest and northeast was observed. Precise leveling data obtained on Nov...
  • KANLAON VOLCANO BULLETIN 08 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. No degassing activity at the active vents was observed during times when summit crater was visible. Ground deformation data from continuous GPS m...
  • BULUSAN VOLCANO BULLETIN 08 December 2017 08:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Degassing at the active vents could not be observed due to thick clouds covering the summit. Precise leveling data obtained on August 23 to Sep...
  • MAYON VOLCANO BULLETIN 07 December 2017 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Moderate to weak emission of white steam-laden plumes that drifted southwest was observed. Precise leveling data obtained on November 7 to 11, 20...
  • KANLAON VOLCANO BULLETIN 07 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. No degassing activity at the active vents was observed during times when summit crater was visible. Ground deformation data from continuous GP...
  • BULUSAN VOLCANO BULLETIN 07 December 2017 08:00 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. Precise leveling data obtained on August 23 to Septe...
  • MAYON VOLCANO BULLETIN 06 December 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-laden plumes that drifted west-southwest was observed. Precise leveling data obtained on November 7 to 11, 2017 indi...
  • KANLAON VOLCANO BULLETIN 06 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. No degassing activity at the active vents was observed during times when summit crater was visible. Ground deformation data from continuous GP...
  • BULUSAN VOLCANO BULLETIN 06 December 2017 08:00 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. Precise leveling data obtained on August 23 to Sept...
  • KANLAON VOLCANO BULLETIN 05 December 2017 08:00 A.M.

    Kanlaon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. No degassing activity at the active vents was observed during times when summit crater was visible. Ground deformation data from continuous GP...
  • BULUSAN VOLCANO BULLETIN 05 December 2017 08:00 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. Precise leveling data obtained on August 23 to Septe...