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  • KANLAON VOLCANO BULLETIN 18 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded four (4) volcanic earthquakes during the past 24 hours. No steaming activity was observed during periods when the summit crater was visible. Alert Level 1 status remains in effect over Kanlaon Volca...
  • BULUSAN VOLCANO BULLETIN 18 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Steaming activity could not be observed due to thick rain clouds covering the summit. Precise leveling survey results from December 2-7, 2015 i...
  • TAAL VOLCANO BULLETIN 17 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Field measurements conducted on 10 December 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 33.9°C ...
  • MAYON VOLCANO BULLETIN 17 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes. The summit was not observed last night due to rain clouds covering the summit. Precise leveling survey results on November 21-28, 2015 indicated a slight inflation of the ...
  • KANLAON VOLCANO BULLETIN 17 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded fifteen (15) volcanic earthquakes during the past 24 hours. Emission of moderate white steam plumes, 50 meters in height from the summit crater that drifted northeast was observed. Alert Level 1 sta...
  • BULUSAN VOLCANO BULLETIN 17 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Steaming activity was not observed due to thick rain clouds covering the summit. Precise leveling survey results from December 2-7, 2015 indica...
  • KANLAON VOLCANO ADVISORY 16 December 2015 2:00 PM

    Kanlaon Volcano seismic network detected eleven (11) low-frequency earthquakes from 1:24 PM to 1:44 PM. These volcanic earthquakes may signify shallow hydrothermal processes that could precede another eruptive event. Alert Level 1 status remains in effec...
  • KANLAON VOLCANO BULLETIN 16 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded nine (9) volcanic earthquakes during the past 24 hours. One ash eruption from the active crater occurred last night at 9:38PM and was recorded by the seismic network as a low frequency earthquake tha...
  • TAAL VOLCANO BULLETIN 16 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network recorded did not detect any volcanic earthquake during the past 24 hours. Field measurements conducted on 10 December 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature fr...
  • BULUSAN VOLCANO BULLETIN 16 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Steaming activity was not observed due to thick rain clouds covering the summit. Precise leveling survey results from December 2-7, 2015 indica...
  • TAAL VOLCANO BULLETIN 15 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Field measurements conducted on 10 December 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 33.9°C ...
  • MAYON VOLCANO BULLETIN 15 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. The summit was not observed last night due to rain clouds covering the summit. Precise leveling survey results on November 21-28, 2015 indicated a ...
  • KANLAON VOLCANO BULLETIN 15 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded six (6) volcanic earthquakes during the past 24 hours. Emission of wispy to moderate white steam plumes from the summit crater that drifted southwest was observed. Alert Level 1 status remains in ef...
  • BULUSAN VOLCANO BULLETIN 15 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Steaming activity was not observed due to thick rain clouds covering the summit. Precise leveling survey results from December 2-7, 2015 indica...
  • LAHAR ADVISORY 14 DECEMBER 2015 0800H

    In its 5 AM bulletin today, the Philippine Atmospheric Geophysical and Astronomical Services Administration (PAGASA) forecasted Typhoon Nona to make landfall in Sorsogon area before noon of December 14. The typhoon is estimated to bring heavy to intense a...
  • KANLAON VOLCANO BULLETIN 14 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded five (5) volcanic earthquakes during the past 24 hours. Two (2) low-energy ash eruptions from the active summit crater were visually observed. However these events were not detected by the seismic ne...
  • BULUSAN VOLCANO BULLETIN 14 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Steaming activity was not observed due to thick rain clouds covering the summit. Precise leveling survey results from December 2-7, 2015 indica...
  • TAAL VOLCANO BULLETIN 14 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Field measurements conducted on 10 December 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 33.9°...
  • MAYON VOLCANO BULLETIN 14 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Steaming and crater glow was not observed last night due to rain clouds covering the summit. Precise leveling survey results on November 21-28, 2...
  • KANLAON VOLCANO ADVISORY 13 December 2015 12:00 PM

    Kanlaon Volcano produced a low energy ash eruption at 09:51 AM and 10:08 AM today that lasted for five (5) and six (6) minutes, respectively. These generated a light-gray to grayish cloud of ash reaching a height of 200-300m which then drifted southwest. ...