Bulusan volcano news:
Bulusan volcano (Philippines): phreatic explosions this morning
Tuesday Jun 16, 2015 07:31 AM | DOOR: T
Two small steam-driven (i.e. phreatic) explosions occurred at the volcano this morning at 11:02 and 11:20 local time, PHILVOLCS reported.
The first lasted 2 minutes and generated a steam and ash plume that rose 1 km and drifted WSW. Rumbling sounds were heard in the villages of Cogon and Irosin on the WSW slopes.
Alert level 1 (abnormal) remains in effect over Bulusan Volcano and a 4 km exclusion zone is in effect.
Hydrothermal processes beneath the volcano may lead to more steam-driven eruptions in the near future.
Saturday, May 23, 2015
During 13-15 and 17-19 May PHIVOLCS reported that six or fewer volcanic earthquakes were recorded at Bulusan. Weak steam emissions were occasionally observed rising from the SW vent and from a vent on the upper NW flank; plumes drifted SW, WNW, or drifted downslope. ... [meer...]
Thursday, May 07, 2015
New, sporadic explosions have occurred at the volcano since 1 May, ejecting small plumes of ash. PHILVOLCS raised the alert level to 1 and an exclusion zone of 4 km around the volcano is in place. ... [meer...]
Monday, Jul 14, 2014
There are signs the volcano is becoming restless again. PHIVOLCS detected an increase in seismic activity and slight deformation of the volcanic edifice. ... [meer...]
Bulusan volcano (Luzon Island, Philippines) activity update: decline in activity since last phreatic eruption in May 2011, alert lowered to normal
Thursday, May 03, 2012
PHIVOLCS reported that the Alert Level for Bulusan was lowered to 0 (on a scale of 0-5) on 24 April following a decline in activity after a phreatic eruption on 13 May 2011. ... [meer...]
Bulusan vulkaan (Filipijnen), activiteit update: stomen, lichte deflatie, niveau blijft alert op 1 (onrust)
Friday, Feb 24, 2012
Geen uitbarstingen in recente weken op de Bulusan vulkaan hebben voorgedaan, en tekenen van onrust zijn gedaald in vergelijking met eind December vorig jaar. Niettemin, de Philippine Institute of Volcanology and Seismology (PHILVOLCS) houdt de vulkaan bij alarmniveau 1 (onrust, uitbarstingen mogelijk binnen weken tot maanden). ... [meer...]