Map of today's active volcanoesEtna (Sicily, Italy): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Toulouse warned of a volcanic ash plume rising to an estimated 13000 ft (4000 m), or flight level 130, and moving at 10 kts in NE direction.Original VAAC bulletin: ash plume to 13,000 ft (4,000 m) as of Sep 10, 16:00 UTCFurnas (Sao Miguel Island, Azores): The Azores Seismic and Volcanic Monitoring Centre (CIVISA) raised the volcanic alert level for the volcano by a notch to the first level V1 (on a scale of 1-7), meaning that some instability in the volcanic system has been detected.According to CIVISA, seismic activity at the Furnas Volcano has been slightly above baseline levels recently. All recorded events have been of low magnitude; the most energetic occurred at 16:41 local time on 8 Sep 2026, with a magnitude of 2.9 (Richter). This event was located approximately 4 km west-southwest of Furnas and was felt with a maximum intensity of V (Modified Mercalli Scale) in the civil parish of Furnas (municipality of Povoação, São Miguel Island). ... [read more] ... [show less] The V1 volcanic alert will remain in force for a period of eight days, unless new information comes to light in the meantime, CIVISA reports.Alaid (Atlasov Island, Northern Kuriles): (10 Sep) Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Tokyo warned of a volcanic ash plume rising to an estimated 10000 ft (3000 m), or flight level 100, and moving at 20 kts in E direction.Original VAAC bulletin: ash plume to 10,000 ft (3,000 m) as of Sep 10, 02:10 UTCKanlaon (Central Philippines): (10 Sep) An eruption was reported at Kanlaon at 02:29 UTC on 10 September 2026, with volcanic ash observed as of 02:30 UTC. No ash cloud was identifiable from satellite data at the time of the latest observation.Original VAAC bulletin: Kanlaon Volcanic Ash AdvisoryIbu (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 Sep 10, 16:00 UTCLewotolo (Lesser Sunda Islands): (10 Sep) Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 8000 ft (2400 m), or flight level 080.Original VAAC bulletin: ash plume to 8,000 ft (2,400 m) as of Sep 10, 01:00 UTCKrakatau (Sunda Strait, Indonesia): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Darwin warned of a volcanic ash plume rising to an estimated 5000 ft (1500 m), or flight level 050.Original VAAC bulletin: ash plume to 5,000 ft (1,500 m) as of Sep 10, 10:40 UTCSemeru (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.Original VAAC bulletin: ash plume to 15,000 ft (4,600 m) as of Sep 10, 17:40 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.Original VAAC bulletin: ash plume to 7,000 ft (2,100 m) as of Sep 10, 19:10 UTCSantiaguito (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.Original VAAC bulletin: ash plume to 14,000 ft (4,300 m) as of Sep 10, 19:00 UTCFuego (Guatemala): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 17000 ft (5200 m), or flight level 170.Original VAAC bulletin: ash plume to 17,000 ft (5,200 m) as of Sep 10, 11:50 UTCPuracé (Colombia): Possible volcanic ash emissions were reported for Puracé, but no ash plume was detected in satellite or webcam images as of 10 September 2026, 17:00 UTC. Forecasts suggest any ash would move west at 20 knots, with no ash expected after 11 September, 05:00 UTC.Original VAAC bulletin: Puracé Volcanic Ash AdvisoryReventador (Ecuador): Occasional volcanic ash emissions have been reported for Reventador. As of 10 September 2026 at 19:08 UTC, ash was not currently detected by satellite, but emissions are likely continuing based on recent activity; forecasts indicate ash may move west.Original VAAC bulletin: Reventador Volcanic Ash Advisory