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  • MAYON VOLCANO BULLETIN 04 December 2013 8:00 A.M.

    Mayon Volcano’s (13.2500°N, 123.6833°E) seismic network recorded three (3) rockfall-related events during the past 24-hour observation period. Moderate emission of white steam plumes was observed that drifted to the northwest, west-southwest, and sout...
  • MAYON VOLCANO BULLETIN 02 December 2013 8:00 A.M.

    Mayon Volcano’s (13.2500°N, 123.6833°E) seismic network recorded one (1) volcanic earthquake during the past 24-hour observation period. Weak emission of steam plumes drifting west-southwest and west-northwest was observed. No crater glow was observed...
  • TAAL VOLCANO BULLETIN 02 December 2013 8:00 A.M.

    Taal Volcano’s (14.0000°N, 120.9833°E) seismic network recorded one (1) volcanic earthquake during the past 24-hour observation period. Field measurements on 28 November 2013 at the eastern sector of the Main Crater Lake yielded a slight decrease in w...