Map of today's active volcanoesStromboli (Eolian Islands, Italy): (10 Oct) During the ongoing Grand Tour of Italy, our group visited Stromboli yesterday.The summit activity continued from the Northwest and Northeast crater vents producing strombolian eruptions. Glowing lava bombs were thrown to the upper crater area, some of them turned into small rock fall avalanches.Kanlaon (Central Philippines): An eruption was reported at Kanlaon at 17:28 UTC on 10 October 2026, but volcanic ash was not identifiable in satellite data as of 17:40 UTC. No further advisories are planned unless ash is detected.Original VAAC bulletin: eruption reported, ash not identifiable as of 10 Oct 2026, 17:40 UTCMayon (Luzon Island, Philippines): An eruption was reported at Mayon at 19:18 UTC on 10 October 2026, but the ash cloud height was unknown as of the latest observation at 19:20 UTC. No volcanic ash was identifiable from satellite data, and no further advisories are planned unless new information arises.Original VAAC bulletin: ash plume height unknown as of 10 Oct 2026, 19:20 UTCIbu (Halmahera, 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 10, 13:10 UTCLewotolo (Lesser Sunda Islands): (9 Oct) 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 9, 22:50 UTCKrakatau (Sunda Strait, Indonesia): (10 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 10, 03:50 UTCSemeru (East Java, Indonesia): (10 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 10, 06:16 UTCDukono (Halmahera): 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, and moving at 05 kts in N direction.Original VAAC bulletin: ash plume to 7,000 ft (2,100 m) as of Oct 10, 15:30 UTCFuego (Guatemala): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington 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 10, 18:30 UTCPuracé (Colombia): Possible volcanic ash emissions may be continuing at Puracé, but no ash plume was observed as of October 10, 2026, 09:10 UTC due to extensive weather cloud cover. Forecasts indicate light winds and no ash expected after October 11, 2026, 03:00 UTC.Original VAAC bulletin: Puracé Volcanic Ash AdvisorySangay (Ecuador): The Washington VAAC reports likely volcanic ash emissions from Sangay, with possible ash clouds observed moving west-northwest as of October 10, 2026. Forecasts indicate continued movement in this direction, but no ash is expected after October 11, 2026, 04:30 UTC.Original VAAC bulletin: Sangay Volcanic Ash AdvisoryReventador (Ecuador): A possible volcanic ash emission was indicated for Reventador, but no ash cloud was observed in satellite or webcam imagery as of October 10, 2026, 16:12 UTC. Forecasts suggest potential ash presence up to FL150 moving northwest, with no ash expected after October 11, 2026, 10:00 UTC.Original VAAC bulletin: Reventador Volcanic Ash Advisory