Sakurajima (Kyushu, Japan): (12 Nov) An eruption was reported at Sakurajima at 01:38 UTC on 12 November 2026, with ash observed as of 01:40 UTC. No ash cloud was identifiable in satellite data at that time.
Original VAAC bulletin: Sakurajima Volcanic Ash Advisory
Mayon (Luzon Island, Philippines): (12 Nov) An eruption was reported at Mayon, with ash observed at 06:10 UTC on 12 November 2026. Ash was not identifiable in satellite data at the time of the latest observation.
Original VAAC bulletin: eruption reported as of 12 Nov 2026, 06:10 UTC
Ibu (Halmahera, Indonesia): An eruption at Ibu was last reported at 12 November 2026, 06:11 UTC. Ash movement is estimated west at 10 knots, but the ash cloud was not identifiable on satellite imagery as of the latest report.
Original VAAC bulletin: Ibu Volcanic Ash Advisory
Semeru (East Java, Indonesia): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 15000 ft (4600 m), or flight level 150, and moving at 10 kts in SW direction.
Original VAAC bulletin: ash plume to 15,000 ft (4,600 m) as of Nov 12, 10:49 UTC
Dukono (Halmahera): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 9000 ft (2700 m), or flight level 090.
Original VAAC bulletin: ash plume to 9,000 ft (2,700 m) as of Nov 12, 15:50 UTC
Popocatépetl (Central Mexico): (12 Nov) The explosive eruption at the volcano continues.
On 11 November, constant small-to-moderate emissions erupted from the summit, reaching an elevation of 20,000 ft (6,100 m) and drifting to the south.
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Santiaguito (Guatemala): Light volcanic ash emissions were recently observed on webcam at Santiaguito. Satellite detection was not possible, possibly due to weather clouds; models suggest ash movement toward the north-northeast.
Original VAAC bulletin: Santiaguito Volcanic Ash Advisory
Fuego (Guatemala): The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.
Original VAAC bulletin: ONGOING VA EMS
Sangay (Ecuador): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 20000 ft (6100 m), or flight level 200.
Original VAAC bulletin: ash plume to 20,000 ft (6,100 m) as of Nov 12, 09:30 UTC
Reventador (Ecuador): Ongoing volcanic ash emissions are reported at Reventador. No ash plume height was observed or reported as of the latest advisory on November 12, 2026, at 16:28 UTC; forecasts indicate continued emissions.
Original VAAC bulletin: Reventador Volcanic Ash Advisory