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  • KANLAON VOLCANO BULLETIN 13 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded four (4) 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 n...
  • BULUSAN VOLCANO BULLETIN 13 December 2015 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 reached a height of 50m and slowly drifted southwest was observed. Precise leveling survey results from ...
  • TAAL VOLCANO BULLETIN 13 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network detected 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 13 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Wispy emission of white steam was observed. The crater was visible but no crater glow was observed last night. Precise leveling survey results on...
  • TAAL VOLCANO BULLETIN 12 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network detected two (2) 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 12 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Moderate emission of steam plumes that crept downslope towards southwest was observed. At night, when the summit briefly became visible, no crate...
  • BULUSAN VOLCANO BULLETIN 12 December 2015 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 crept downslope towards southwest was observed. Precise leveling survey results from December 2-7, 201...
  • KANLAON VOLCANO BULLETIN 12 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded eleven (11) volcanic earthquakes during the past 24 hours. Emission of weak to moderate white steam plumes from the summit crater that drifted southwest was observed. Alert Level 1 status remains in...
  • TAAL VOLCANO BULLETIN 11 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 11 December 2015 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 steam plumes that crept downslope towards west-southwest, west-northwest and northwest was observed. At night, when ...
  • BULUSAN VOLCANO BULLETIN 11 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded did not detect any volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that crept downslope towards southwest was observed. Precise leveling survey results from December...
  • KANLAON VOLCANO BULLETIN 11 December 2015 8:00 AM

    Kanlaon Volcano seismic network detected four (4) volcanic earthquakes during the past 24 hours. Two (2) of these volcanic earthquakes were accompanied by a low-energy ash eruption at 5:13 A.M today which lasted for one minute based on visual observation....
  • TAAL VOLCANO BULLETIN 10 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 03 December 2015 at the western sector of the Main Crater Lake yielded a decrease in water temperature from 32.3°...
  • MAYON VOLCANO BULLETIN 10 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. Steaming activity could not be observed due to thick clouds covering the summit. At night, when the summit briefly became visible, no crater glo...
  • KANLAON VOLCANO BULLETIN 10 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Emission of wispy, white steam plume coming from the summit crater was observed. Alert Level 1 status remains in effect over Kanlaon Volcano, wh...
  • BULUSAN VOLCANO BULLETIN 10 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Steaming activity could not be observed due to thick clouds covering the summit. Precise leveling survey results from December 2-7, 2015 indicate...
  • BULUSAN VOLCANO BULLETIN 09 December 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network did not detect volcanic earthquake during the past 24 hours. Weak emission of white steam plumes that crept downslope towards west-northwest was observed from the southwest vent. Precise leveling survey resul...
  • KANLAON VOLCANO BULLETIN 09 December 2015 8:00 AM

    Kanlaon Volcano’s seismic monitoring network did not detect volcanic earthquake during the past 24 hours. Wispy to weak emission of white steam plumes that rose up to 30m high above the summit crater before drifting to the southwest was observed. Alert...
  • MAYON VOLCANO BULLETIN 09 December 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect volcanic earthquake during the past 24 hours. Moderate emission of white steam plumes that crept down slope towards southwest was observed. Crater glow could not be observed due to thick clouds c...
  • TAAL VOLCANO BULLETIN 09 December 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network did not detect volcanic earthquake during the past 24 hours. Field measurements conducted on 03 December 2015 at the western sector of the Main Crater Lake yielded a decrease in water temperature from 32.3°C to...