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  • MAYON VOLCANO BULLETIN 12 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Moderate to voluminous emission of white steam plumes that drifted towards northwest and west-southwest was observed. Crater glow was not observe...
  • BULUSAN VOLCANO BULLETIN 12 May 2015 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network recorded five (5) volcanic earthquakes during the 24-hour observation period.  During times of good visibility, weak and moderate emissions of white steam, which crept downslope toward south...
  • TAAL VOLCANO BULLETIN 12 May 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded ten (10) volcanic earthquakes during the past 24 hours. Field measurements conducted on May 7, 2015 at the western sector of the Main Crater Lake noted an increase in water temperature from 31.4°C to 33.2°C, a d...
  • TAAL VOLCANO BULLETIN 11 May 2015 8:00 A.M.

    Taal Volcano’s seismic network did not detect any volcanic earthquake during the past 24 hours. Field measurements conducted on May 7, 2015 at the western sector of the Main Crater Lake noted an increase in water temperature from 31.4°C to 33.2°C, a d...
  • MAYON VOLCANO BULLETIN 11 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Moderate emission of white steam plumes that crept downslope towards northwest was observed. The summit was visible but no crater glow was observed...
  • BULUSAN VOLCANO BULLETIN 11 May 2015 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network did not detect any volcanic quake during the 24-hour observation period.  During times of good visibility, weak and moderate emissions of white steam, which crept downslope toward southwest ...
  • TAAL VOLCANO BULLETIN 10 May 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded four (4) volcanic earthquakes during the past 24 hours. Field measurements conducted on May 7, 2015 at the western sector of the Main Crater Lake noted an increase in water temperature from 31.4°C to 33.2°C, a d...
  • MAYON VOLCANO BULLETIN 10 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded four (4) volcanic earthquakes during the past 24 hours. Rain clouds covering the summit hindered visual observations for steam plumes and crater glow. Precise leveling surveys on April 30- May 4, 2015 ...
  • BULUSAN VOLCANO BULLETIN 10 May 2015 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network did not detect any volcanic quake during the 24-hour observation period.  Rain clouds covering the summit hindered visual observations throughout the day. Alert Level 1 (abnormal) remains i...
  • BULUSAN VOLCANO BULLETIN 09 May 2015 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network did not detect any volcanic quake during the 24-hour observation period.  During good visibility, weak and moderate emissions of white steam, drifting toward southwest were observed from the...
  • MAYON VOLCANO BULLETIN 09 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded three (3) volcanic earthquakes during the past 24 hours. Weak to moderate emission of white steam plumes that crept downslope towards southwest was observed. The summit was visible but no crater glow w...
  • TAAL VOLCANO BULLETIN 09 May 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded three (3) volcanic earthquakes during the past 24 hours. Field measurements conducted on May 7, 2015 at the western sector of the Main Crater Lake noted an increase in water temperature from 31.4°C to 33.2°C, a ...
  • TAAL VOLCANO BULLETIN 08 May 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded two (2) volcanic earthquakes during the past 24 hours. Field measurements conducted yesterday at the western sector of the Main Crater Lake noted an increase in water temperature from 31.4°C to 33.2°C, a decreas...
  • MAYON VOLCANO BULLETIN 08 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded five (5) volcanic earthquakes during the past 24 hours. Very weak to moderate emission of white steam plumes that crept downslope towards southwest was observed. The summit was visible but no crater gl...
  • BULUSAN VOLCANO BULLETIN 08 May 2015 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network did not detect any volcanic quake during the 24-hour observation period.  During good visibility, weak emission of white steam was observed from the vents in the southwest and in the northwe...
  • TAAL VOLCANO BULLETIN 07 May 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded twelve (12) volcanic earthquakes during the past 24 hours. Two of these events which occurred at 2:02 PM yesterday were felt at Intensity I at Barangay Pira-piraso. Field measurements conducted last April 30, 2015...
  • MAYON VOLCANO BULLETIN 07 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Weak to moderate emission of white steam plumes that crept downslope towards west-southwest was observed. The summit was visible but no crater glow...
  • BULUSAN VOLCANO BULLETIN 07 May 2015 8:00 A.M. Raising of Alert Level to 1

    This serves as a notice for the raising of Bulusan Volcano’s status from Alert Level 0 (normal) to Alert Level 1 (abnormal). At 9:46 PM yesterday (May 6, 2015), Bulusan Volcano (12.7667°N, 124.0500°E) in Sorsogon Province generated a steam-driven exp...
  • MAYON VOLCANO BULLETIN 06 May 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Weak to moderate emission of white steam plumes that crept downslope towards west-southwest was observed. The summit was visible but no crater glow...
  • TAAL VOLCANO BULLETIN 06 May 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded forty one (41) volcanic earthquakes during the past 24 hours. Two of these events which occurred at 4:43 PM and 7:51 PM yesterday were felt at Intensity I at Barangay Pira-piraso with the latter accompanied by rum...