Bulusan (Luzon Island, Philippines): (14 Jun) Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: VA OBS FL070 EXTD WNW REPORTED AT 20220614/0818Z OBS VA DTG:14/0810Z
Ibu (Halmahera, Indonesia): (13 Jun) Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 12000 ft (3700 m) altitude or flight level 120 .
The full report is as follows: DISCRETE VA OBS TO FL120 MOV W AT 13/2310Z OBS VA DTG:13/2310Z to 12000 ft (3700 m)
Lewotolo (Lesser Sunda Islands): (13 Jun) A new lava flow started to descent onto the western slopes.
It actually seems to emerge from the summit vent, at least judging from a satellite image from 12 June.
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Semeru (East Java, Indonesia): (13 Jun) Volcanic Ash Advisory Center Darwin (VAAC) issued the following report: VA REPORTED TO FL130 AT 13/2246Z OBS VA DTG:13/2250Z
Dukono (Halmahera): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Darwin warned about a volcanic ash plume that rose up to estimated 7000 ft (2100 m) altitude or flight level 070 .
The full report is as follows: VA OBS TO FL070 MOV WNW AT 14/0450Z OBS VA DTG:14/1700Z to 7000 ft (2100 m)
Semisopochnoi (United States, Aleutian Islands): (13 Jun) The low-level explosive activity at the volcano continues characterized by small explosions.
The Alaska Volcano Observatory (AVO) surveillance camera’s observed minor ash emissions from the north crater of Mount Cerberus that reached 10,000 ft (3000 m) altitude dissipating towards the S-SW.
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Nevado del Ruiz (Colombia): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 23000 ft (7000 m) altitude or flight level 230 .
The full report is as follows: VA EMS OBS to 23000 ft (7000 m)
Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 21000 ft (6400 m) altitude or flight level 210 .
The full report is as follows: VA EMS OBS to 21000 ft (6400 m)
Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 14000 ft (4300 m) altitude or flight level 140 .
The full report is as follows: VA EMS OBS to 14000 ft (4300 m)
Sabancaya (Peru): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Buenos Aires warned about a volcanic ash plume that rose up to estimated 24000 ft (7300 m) altitude or flight level 240 and is moving at 2 kts in VRB direction.
The full report is as follows: INTERMITTENT EMISSIONS to 24000 ft (7300 m)
