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  • BULUSAN VOLCANO UPDATE 15 November 2010 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network detected two (2) volcanic earthquakes for the past 24 hour observation period. During visible occasions, very weak emission of white steam was observed rising from the volcano’s NW vent whi...
  • BULUSAN VOLCANO UPDATE 15 November 2010 8:00 A.M.

      Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network detected two (2) volcanic earthquakes for the past 24 hour observation period. During visible occasions, very weak emission of white steam was observed rising from the volcano’s NW vent...
  • BULUSAN VOLCANO UPDATE 14 November 2010 5:00 P.M.

    One (1) volcanic earthquake was detected by Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network since 6:00 A.M. today. During cloud breaks, very weak emission of white steam was observed rising from the volcano’s NW vent while no steaming wa...
  • BULUSAN VOLCANO BULLETIN 14 November 2010 8:00 A.M.

    The seismic network at Bulusan Volcano (12°46.2’N, 124°03’E) detected one (1) volcanic earthquake during the past 24 hours. Steaming activity at the volcano’s summit was weak to no steaming when visible the whole day yesterday. The emitted steam c...
  • BULUSAN VOLCANO BULLETIN 14 November 2010 8:00 A.M. Bulusan Volcano (12°46.2

    The seismic network at Bulusan Volcano (12°46.2’N, 124°03’E) detected one (1) volcanic earthquake during the past 24 hours. Steaming activity at the volcano’s summit was weak to no steaming when visible the whole day yesterday. The emitted steam...
  • BULUSAN VOLCANO BULLETIN 14 November 2010 8:00 A.M.

    The seismic network at Bulusan Volcano (12°46.2’N, 124°03’E) detected one (1) volcanic earthquake during the past 24 hours. Steaming activity at the volcano’s summit was weak to no steaming when visible the whole day yesterday. The emitted steam...
  • BULUSAN VOLCANO BULLETIN 13 November 2010 08:00 A.M.

    During the past 24-hours, steaming activity at the summit of Bulusan Volcano (12°46.2’N, 124°03’E) varied from wispy to moderate, reaching up to maximum height of 100 meters before drifting to SW direction. The seismic network detected no volcanic e...
  • BULUSAN VOLCANO UPDATE 12 November 2010 5:00 P.M.

    Field investigation conducted after the 6:59 A.M. ash explosion of Bulusan Volcano (12°46.2’N, 124°03’E) showed that barangays located at the west and southwest sector of the volcano were affected by light ashfalls. These are barangays Cogon and Bol...
  • BULUSAN VOLCANO UPDATE 12 November 2010 8:00 A.M.

           An ash explosion occurred at 6:59 A.M. from the summit crater of Bulusan Volcano (12°46.2’N, 124°03’E). The explosion produced an ash and steam cloud which rose to about 700 meters above the volcano’s summit and drifted southwest. PH...
  • BULUSAN VOLCANO UPDATE 12 November 2010 8:00 A.M.

      An ash explosion occurred at 6:59 A.M. from the summit crater of Bulusan Volcano (12°46.2’N, 124°03’E). The explosion produced an ash and steam cloud which rose to about 700 meters above the volcano’s summit and drifted southwest. PHIVOLCS vol...
  • BULUSAN VOLCANO UPDATE 11 November 2010 5:00 P.M.

    Aerial survey conducted this morning confirmed ashfall distribution at the southwest and northwest slopes of Bulusan Volcano as a result of the four explosions since Saturday (November 6).  Explosions at the summit resulted to the joining of two (2) expl...
  • BULUSAN VOLCANO UPDATE 11 November 2010 8:00 A.M.

    Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network detected a total of seventeen (17) volcanic earthquakes during the past 24 hours.  Yesterday’s measurement of sulfur dioxide emission rate yielded an average value of 135 tonnes per day. ...
  • BULUSAN VOLCANO UPDATE RELEASED: 11 November 2010; 0800

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  • BULUSAN VOLCANO UPDATE RELEASED: 11 November 2010; 0800H

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  • BULUSAN VOLCANO UPDATE 11 November 2010 8:00 A.M.

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  • BULUSAN VOLCANO UPDATE 11 November 2010 8:00 A.M.

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  • Bulusan Volcano Update

    10 November 2010, 8:00 A.M. Two (2) episodes of ash explosions occurred at 3:30 PM and 3:43 PM yesterday from the crater of Bulusan Volcano (12°46.2’N,124°03’E). The steam driven explosions produced grayish ash columns that reached heights of appro...
  • Bulusan Volcano Update

    09 November 2010, 5:00 P.M. Bulusan Volcano (12°46.2’N, 124°03’E) experienced two (2) consecutive instances of ash explosions today. These occurred at 3:30PM and again at 3:43PM. The 3:30PM event reached a height of approximately 1000m above the cr...
  • Bulusan Volcano Update

    09 November 2010, 8:00 AM   Bulusan Volcano’s (12°46.2’N, 124°03’E) seismic network detected a total of eight (8) volcanic earthquakes during the past 24 hours. The summit of the volcano was most of the time obscured by thick clouds. However, d...
  • Bulusan Volcano Update

    08 November 2010, 5:00 P.M. Based on investigations of PHIVOLCS volcanologists, today’s 6:45AM explosion dispersed ash in the following areas of Sorsogon Province: Barangays Cogon, Gulang-gulang and Bolos in the municipality of Irosin and Sitio Calad...