Bulusan volcano (Luzon, Philippines) - Smithsonian / USGS Weekly Volcanic Activity Report for 15 June-21 June 2022 (New Activity / Unrest)
PHIVOLCS reported that unrest continued at Bulusan during 15-21 June. Emissions, sometimes voluminous, rose 100-500 m above the summit and drifted NW, WSW, and SW. Daily sulfur dioxide emissions were 660-1,255 tonnes per day.
Wed, 22 Jun 2022, 16:5916:59 PM | BY: VN
During 0500-2345 on 20 June the seismic network recorded 65 volcanic earthquakes, including one low-frequency volcanic earthquake; most of the events were weak and shallow. The Alert Level remained at 1 (on a scale of 0-5) and PHIVOLCS reminded the public not to enter the 4-km-radius Permanent Danger Zone (PDZ) nor the 2 km Extended Danger Zone (EDZ) on the SE flank.
Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS)
From: Global Volcanism Program, 2022. Report on Bulusan. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 15 June-21 June 2022. Smithsonian Institution and US Geological Survey.
Wed, 15 Jun 2022, 18:11
Bulusan volcano (Luzon, Philippines) - Smithsonian / USGS Weekly Volcanic Activity Report for 8 June-14 June 2022 (New Activity / Unrest)
PHIVOLCS reported that increased seismicity at Bulusan began at 0500 on 9 June, characterized by a total of 45 volcanic earthquakes, including two low-frequency events. Most of the events were low magnitude and shallow. A phreatic eruption was detected at 0337 on 12 June. ... Read all
Tue, 14 Jun 2022, 08:45
Bulusan Volcano Volcanic Ash Advisory: VA OBS FL070 EXTD WNW REPORTED AT 20220614/0818Z OBS VA DTG: 14/0810Z