(Eagle News)–The Philippine Institute of Volcanology and Seismology announced on Sunday, June 5, the raising of the status of Bulusan volcano. PHIVOLCS made the announcement of the upgrade to alert level 1 from normal following a phreatic eruption that occurred at the volcano at 10:37 a.m. PHIVOLCS said the eruption lasted for 17 minutes and was recorded by infrasound and seismic monitoring by the Bulusan Volcano Network. While the event was “poorly visible,” PHIVOLCS said […]