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  • MAYON VOLCANO BULLETIN 03 January 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network did not detect any volcanic earthquake during the past 24 hours. Rain clouds covering the summit prevented visual observations. Sulfur dioxide (SO2) emitted at the crater averaged 259 tonnes/day on 09 December ...
  • TAAL VOLCANO BULLETIN 02 January 2015 8:00 A.M.

    Taal Volcano’s seismic network recorded two (2) volcanic earthquakes during the past 24 hours. Field measurements conducted on December 25, 2014 at the at the eastern sector of the Main Crater Lake recorded a decrease in water temperature from 31.6°C t...
  • MAYON VOLCANO BULLETIN 02 January 2015 8:00 A.M.

    Mayon Volcano’s seismic monitoring network recorded one (1) volcanic earthquake during the past 24 hours. Rain clouds covering the summit prevented visual observations. Sulfur dioxide (SO2) emitted at the crater averaged 259 tonnes/day on 09 December 20...