Map of today's active volcanoesSakurajima (Kyushu, Japan): (24 Oct) The Volcanic Ash Advisory Center (VAAC) Tokyo issued the following bulletin.Original VAAC bulletin: EXPLODED AT 20261023/2355Z OVER FL050 EXTD N OBS VA DTG: 23/2350ZMayon (Luzon Island, Philippines): An eruption was reported at Mayon, with volcanic ash observed as of 24 October 2026, 12:40 UTC. No ash cloud was identifiable in satellite data at that time.Original VAAC bulletin: eruption reported as of 24 Oct 2026, 12:40 UTCKarangetang (Siau Island, Sangihe Islands, Indonesia): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 7000 ft (2100 m), or flight level 070.Original VAAC bulletin: ash plume to 7,000 ft (2,100 m) as of Oct 24, 15:52 UTCIbu (Halmahera, Indonesia): (23 Oct) Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 6000 ft (1800 m), or flight level 060.Original VAAC bulletin: ash plume to 6,000 ft (1,800 m) as of Oct 23, 21:30 UTCSemeru (East Java, Indonesia): (23 Oct) 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.Original VAAC bulletin: ash plume to 15,000 ft (4,600 m) as of Oct 23, 20:50 UTCDukono (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, and moving at 05 kts in SW direction.Original VAAC bulletin: ash plume to 9,000 ft (2,700 m) as of Oct 24, 16:00 UTCWhite Island (New Zealand): The Volcanic Ash Advisory Center (VAAC) Wellington issued the following bulletin.Original VAAC bulletin: ERUPTION AT 20261018/1944Z CONTINUOUS LOW-LEVEL ERUPTIONSantiaguito (Guatemala): Continuous volcanic ash emissions were observed at Santiaguito, with ash moving east at 5 knots as of 24 October 2026, 13:20 UTC. Forecasts indicate ash may continue moving west through the next 18 hours.Original VAAC bulletin: Santiaguito Volcanic Ash AdvisoryFuego (Guatemala): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 14000 ft (4300 m), or flight level 140, and moving at 10 kts in NE direction.Original VAAC bulletin: ash plume to 14,000 ft (4,300 m) as of Oct 24, 11:20 UTCPuracé (Colombia): (24 Oct) The Volcanic Ash Advisory Center (VAAC) Washington issued the following bulletin.Original VAAC bulletin: VA EMS OBSD IN WEBCAMSangay (Ecuador): Possible ongoing volcanic ash emissions from Sangay are indicated, but no ash plume or height was observed due to weather clouds. Forecasts suggest possible continued ash movement westward at 10 knots.Original VAAC bulletin: Sangay Volcanic Ash AdvisoryReventador (Ecuador): Ash emissions were observed on webcam at Reventador as of 09:10 UTC on 24 October 2026. Forecasts indicate possible westward movement of ash at FL150 in the following hours.Original VAAC bulletin: ash emissions observed as of 24 Oct 2026, 09:10 UTC