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  • MAYON VOLCANO BULLETIN 06 October 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded two (2) 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...
  • BULUSAN VOLCANO BULLETIN 06 October 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network detected three (3) volcanic earthquakes during the past 24 hours. Steaming activity could not be observed due to thick rain clouds covering the summit. Precise leveling surveys on September 1-6, 2015 indicate...
  • TAAL VOLCANO BULLETIN 05 October 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network detected two (2) volcanic earthquakes during the past 24 hours. Field measurements conducted on 01 October 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 34.4°C ...
  • MAYON VOLCANO BULLETIN 05 October 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Steaming activity could not be observed due to rain clouds covering the summit.  The summit was visible but no crater glow was observed last night...
  • BULUSAN VOLCANO BULLETIN 05 October 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring network detected one (1) volcanic earthquake during the past 24 hours. Steaming activity could not be observed due to thick rain clouds covering the summit. Precise leveling surveys on September 1-6, 2015 indicated s...
  • BULUSAN VOLCANO BULLETIN 04 October 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 surveys on September 1-6, 2015 indicated...
  • MAYON VOLCANO BULLETIN 04 October 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded two (2) rockfall events during the past 24 hours. Weak to moderate emissions of white steam plumes that drifted southwest and west-southwest were observed.  The summit was visible but no crater glow w...
  • TAAL VOLCANO BULLETIN 04 October 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 01 October 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 34.4°C...
  • TAAL VOLCANO BULLETIN 03 October 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network recorded two (2) volcanic earthquakes during the past 24 hours. Field measurements conducted on 01 October 2015 at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 34.4°C ...
  • MAYON VOLCANO BULLETIN 03 October 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 northeast was observed.  Crater glow was not observed due to thick clouds cov...
  • BULUSAN VOLCANO BULLETIN 03 October 2015 8:00 A.M.

    Bulusan Volcano’s seismic monitoring 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 surveys on September 1-6, 2015 indicated slight ...
  • BULUSAN VOLCANO BULLETIN 02 October 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 rain clouds covering the summit. Precise leveling surveys on September 1-6, 2015 indicated s...
  • MAYON VOLCANO BULLETIN 02 October 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 white steam plumes that crept downslope towards east-southeast and east-northeast was observed.  Crater glow was not observ...
  • TAAL VOLCANO BULLETIN 02 October 2015 8:00 A.M.

    Taal Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Field measurements conducted yesterday at the eastern sector of the Main Crater Lake yielded a decrease in water temperature from 34.4°C to 33.7°C...