Map of today's active volcanoesStromboli (Eolian Islands, Italy): Activity at the volcano remains comparably elevated. When observed last night, the most active vents were the two ones in the northern crater area.The western vent in that area (the one to the right when seen from the observation areas) showed continuous mild spattering, interrupted by frequent, but mostly small strombolian type explosions which often generated small incandescent rock falls on the Sciara del Fuoco. ... [read more] ... [show less] The easternmost vent was characterized by constant glow, occasional weak spattering, and strong bubble-bursting explosions at intervals of approx. 20 minutes. Incandescent lava bombs were ejected radially from the vent to heights estimated 2-300 m. Most explosions were accompanied by detonating sounds; shock waves from this activity are regularly perceived throughout the village of Stromboli as well, generating short rattling of doors and windows.Etna (Sicily, Italy): An eruption was reported at Etna on 29 Oct 2026 at 06:00 UTC, but no ash cloud has been observed as of 30 Oct 2026, 15:30 UTC. No volcanic ash is expected in the next 18 hours.Original VAAC bulletin: no ash cloud observed as of 30 Oct 2026, 15:30 UTCSakurajima (Kyushu, Japan): An explosion was reported at Sakurajima at 10:49 UTC on 30 October 2026, but no volcanic ash cloud was identifiable in satellite data as of 10:40 UTC. No forecast ash cloud information is available.Original VAAC bulletin: no ash plume observed as of 30 Oct 2026, 10:40 UTCMayon (Luzon Island, Philippines): A moderate explosion took place from the volcano's summit crater today.At about 11:53 AM local time, a towering pillar of gas, ash and other ejecta rose to about 3 km above the crater, drifting west-southwest. ... [read more] ... [show less] Around 120 families have been evacuated from nearby areas, including Camalig and Tabaco City. In addition, air traffic was also disrupted due to strong ash emissions in the atmosphere.Langila (New Britain, Papua New Guinea): 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 Oct 30, 10:40 UTCKarangetang (Siau Island, Sangihe Islands, Indonesia): (30 Oct) The activity at the volcano continues at elevated levels.Eruptions have been intensifying over the past week, mainly from the northern crater. ... [read more] ... [show less] In addition, the local webcam likely detected a new lava flow from the northern crater emerging westward. If not, it might be an occurrence of glowing rockfalls from the vent.Ibu (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 30, 15:10 UTCKrakatau (Sunda Strait, Indonesia): (30 Oct) 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 Oct 30, 00:20 UTCSemeru (East Java, Indonesia): An eruption to flight level FL150 was last reported at 30 October 00:31 UTC. Ash movement is forecast west at 10 knots; recent satellite imagery does not identify ash due to weather clouds.Original VAAC bulletin: Semeru Volcanic Ash AdvisoryDukono (Halmahera): (30 Oct) 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, and moving at 10 kts in W direction.Original VAAC bulletin: ash plume to 8,000 ft (2,400 m) as of Oct 30, 07:00 UTCAmbrym (Vanuatu): (30 Oct) The effusive eruption at the volcano continues.Ambrym's Marum crater seems to be filled with lava from two vents, as seen in the attached time-lapse by NISAR (NASA-ISRO Synthetic Aperture Radar) GSLC (Geocoded Single Look Complex) radar products during the August- October period.Popocatépetl (Central Mexico): 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 Oct 30, 13:16 UTCSantiaguito (Guatemala): Occasional volcanic ash emissions were reported for Santiaguito. No ash plume height was observed or reported as of the latest advisory on October 30, 2026, at 17:25 UTC.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 16000 ft (4900 m), or flight level 160.Original VAAC bulletin: ash plume to 16,000 ft (4,900 m) as of Oct 30, 12:30 UTCMasaya (Nicaragua): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington 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 30, 14:30 UTCPuracé (Colombia): 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 Oct 30, 19:50 UTCSangay (Ecuador): Explosive activity continues. The Volcanic Ash Advisory Center (VAAC) Washington warned of a volcanic ash plume rising to an estimated 23000 ft (7000 m), or flight level 230.Original VAAC bulletin: ash plume to 23,000 ft (7,000 m) as of Oct 30, 15:50 UTCReventador (Ecuador): Occasional volcanic ash emissions were reported for Reventador. Ash was not detected in satellite imagery due to meteorological cloud cover; forecasts indicate possible continued emissions moving west-southwest and shifting southwest within six hours.Original VAAC bulletin: Reventador Volcanic Ash AdvisoryNevados de Chillán (Central Chile): (30 Oct) As of 30 October 2026 at 00:30 UTC, no volcanic ash emission was observed from Nevados de Chillán. Satellite data did not identify any ash cloud, and no further advisories are expected.Original VAAC bulletin: no ash plume observed as of 30 Oct 2026, 00:30 UTCVolcano Activity Summary for 30 Oct 2026: