Map of today's active volcanoesStromboli (Eolian Islands, Italy): The Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) reported that the eruption continued at Stromboli on 26 February 2026 (local). The alert level remained at "Yellow" (level 2 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 on a 4-level scale).Source: Instituto Nazionale di Geofisica e Vulcanologia-Osservatorio Etneo (INGV-Osservatorio Etneo) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Yellow" (level 2 on a 4-level scale)Shiveluch (Kamchatka): (27 Feb) Visual field observations from local scientists confirmed a new dome growth from the active Young Shiveluch dome that started in December last year. The new lava dome is located on the western part of Young Shiveluch. The new dome's activity is accompanied by ash plumes reaching an altitude of 9 km above sea level, its current height already surpassed the Young Shiveluch's height. The seismic instrument continues to detect volcanic tremor reflecting hot avalanches racing down the western slope.Kusatsu-Shirane (Honshu): The Japan Meteorological Agency (JMA) reported that unrest continued at Kusatsu-Shiranesan between 25 February 2026 (local) and 26 February 2026 (local). The alert level remained at "Level 2 - Restriction on proximity to the crater" (on a 5-level scale).Source: Japan Meteorological Agency (JMA) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Restriction on proximity to the crater" (on a 5-level scale)Canlaon (Central Philippines): The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that the eruption continued at Kanlaon on 26 February 2026 (local). At 1904 on 26 February, a moderately explosive eruption was recorded at the summit crater, lasting 2 minutes (according to seismic and infrasound data). The eruption plume rose 2,500 m above the vent and drifted SW. Incandescent volcanic ballistic projectiles were ejected around the crater area. Pyroclastic density currents (PDCs), or pyroclastic flows, descended the E and SE flanks within 2 km of the summit crater. Immediately following the explosive eruption, a continuous ash emission persisted for approximately 71 minutes. The alert level remained at "2 - Moderate Level of Volcanic Unrest" (on a 0–5 level scale).Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS) ... [read more] ... [show less] Current Alerts:Observatory alert level: "2 - Moderate Level of Volcanic Unrest" (on a 0–5 level scale)...27 Feb:Yet another powerful explosion took place from the volcano yesterday.A towering pillar of gas, ash and other ejecta rose to about 17,000 ft (5,200 m) altitude, drifting west-southwest. ... [read more] ... [show less] Incandescent material showered the summit crater with glowing lava bombs.Taal (Luzon, Philippines): The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that the eruption continued at Taal on 26 February 2026 (local). Plume(s) were reported. The alert level remained at "1 - Low-Level Unrest" (on a 0–5 level scale).Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS) ... [read more] ... [show less] Current Alerts:Observatory alert level: "1 - Low-Level Unrest" (on a 0–5 level scale)Mayon (Luzon Island, Philippines): Volcanic Ash Advisory Center Tokyo (VAAC) issued the following report: ERUPTION AT 20260227/1521Z VA CLD UNKNOWN REPORTED OBS VA DTG:27/1520Z...27 Feb:The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that the eruption continued at Mayon on 26 February 2026 (local). Lava effusion continued from the summit crater. As of 26 February, lava flow lengths remained at 3.8 km in the Basud Gully (E flank), 2.6 km in the Bonga Gully (SE flank), and 1.3 km in the Mi-isi Gully (S flank). Crater glow was visible to the naked eye. Sulfur dioxide (SO₂) emissions averaged 2,199 tonnes per day on 26 February. Plume(s) rose to a maximum of 100 m (328 ft) above the vent. The alert level remained at "3 - Increased Tendency Towards Hazardous Eruption" (on a 0–5 level scale). Activity also included: inflationary deformation, seismically detected pyroclastic density current(s) (PDCs), volcanic seismicity.Source: Philippine Institute of Volcanology and Seismology (PHIVOLCS) ... [read more] ... [show less] Current Alerts:Observatory alert level: "3 - Increased Tendency Towards Hazardous Eruption" (on a 0–5 level scale)Telong (northern Sumatra, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Telong, Bur ni on 26 February 2026 (local). The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Karangetang (Siau Island, Sangihe Islands, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Karangetang on 26 February 2026 (local). PVMBG noted a decrease in seismicity associated with gas emissions. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Raung (East Java): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Raung on 26 February 2026 (local). The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Ibu (Halmahera, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Ibu on 26 February 2026 (local). Gas and vapor plume(s) rose to a maximum of 200 m (656 ft) above the vent. There were 124 seismically detected explosions reported. Ash and gas plume(s) rose to a maximum of 600 m (1,969 ft) above the vent. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Tangkubanparahu (West Java): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) issued a report for Tangkuban Parahu on 26 February 2026 (local). The alert level remained at "Level 1 - Normal" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 1 - Normal" (on a 4-level scale)Lewotobi (Flores): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Lewotobi (Laki-Laki) on 26 February 2026 (local). Gas and vapor plume(s) rose to a maximum of 100 m (328 ft) above the vent. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Soputan (North Sulawesi, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Soputan on 26 February 2026 (local). The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Lewotolo (Lesser Sunda Islands): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Lewotolok on 26 February 2026 (local). Gas and vapor plume(s) rose to a maximum of 50 m (164 ft) above the vent. There were 58 seismically detected explosions reported. Ash and gas plume(s) rose to a maximum of 250 m (820 ft) above the vent. Incandescent material was ejected above the crater. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Merapi (Central Java, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Merapi on 26 February 2026 (local). The alert level remained at "Level 3 - Standby" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 3 - Standby" (on a 4-level scale)Semeru (East Java, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Semeru on 26 February 2026 (local). There were 90 seismically detected explosions reported. Ash and gas plume(s) rose to a maximum of 500 m (1,640 ft) above the vent. There were 4 seismically detected rockfalls. The alert level remained at "Level 3 - Standby" (on a 4-level scale). Activity also included: seismically detected flowage event(s).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 3 - Standby" (on a 4-level scale)Marapi (Western Sumatra, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Marapi on 26 February 2026 (local). Ash and gas plume(s) rose to a maximum of 200 m (656 ft) above the vent. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Dukono (Halmahera): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Dukono on 26 February 2026 (local). Ash and gas plume(s) rose to a maximum of 300 m (984 ft) above the vent. The seismograph malfunctioned. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Kerinci (Sumatra): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Kerinci on 26 February 2026 (local). The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Lokon-Empung (North Sulawesi, Indonesia): The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that unrest continued at Lokon-Empung on 26 February 2026 (local). Gas and vapor plume(s) rose to a maximum of 25 m (82 ft) above the vent. The alert level remained at "Level 2 - Alert" (on a 4-level scale).Source: Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aoba (Vanuatu): Volcanic Ash Advisory Center Wellington (VAAC) issued the following report: ERUPTION AT 20260227/1929Z CONTINUOUS LOW-LEVEL ERUPTION OBSERVED IN WEBCAM, VA EMISSIONS...27 Feb:The Vanuatu Meteorology and Geo-Hazards Department-Vanuatu Geohazards Observatory (VMGD-VGO) reported that the eruption continued at Ambae on 26 February 2026 (local). The alert level remained at "3 - Minor Eruption" (on a 0–5 level scale).Source: Vanuatu Meteorology and Geo-Hazards Department-Vanuatu Geohazards Observatory (VMGD-VGO) ... [read more] ... [show less] Current Alerts:Observatory alert level: "3 - Minor Eruption" (on a 0–5 level scale)Kilauea (Hawai'i): The United States Geological Survey - Hawaiian Volcano Observatory (USGS-HVO) reported that there was a pause in eruptive activity at Kilauea between 25 February 2026 (local) and 26 February 2026 (local). Gas and vapor plume(s) were reported. Intermittent glow was observed from the north and south vents throughout the night, with glow appearing more pronounced and frequent from the south vent. Flames were observed from the north vent in webcam images. The alert level remained at "Watch" (level 3 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 on a 4-level scale).Source: United States Geological Survey - Hawaiian Volcano Observatory (USGS-HVO) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Watch" (level 3 on a 4-level scale)Shishaldin (Aleutian Islands, Alaska): The United States Geological Survey - Alaska Volcano Observatory (USGS-AVO) reported that unrest continued at Shishaldin between 25 February 2026 (local) and 26 February 2026 (local). The alert level remained at "Advisory" (level 2 on a 4-level scale). The aviation alert level remained at "Yellow" (level 2 on a 4-level scale).Source: United States Geological Survey - Alaska Volcano Observatory (USGS-AVO) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Advisory" (level 2 on a 4-level scale)Great Sitkin (United States, Aleutian Islands): The United States Geological Survey - Alaska Volcano Observatory (USGS-AVO) reported that the eruption continued at Great Sitkin between 25 February 2026 (local) and 26 February 2026 (local). Lava continued to slowly erupt in the summit crater. The alert level remained at "Watch" (level 3 on a 4-level scale). The aviation alert level remained at "Orange" (level 3 on a 4-level scale).Source: United States Geological Survey - Alaska Volcano Observatory (USGS-AVO) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Watch" (level 3 on a 4-level scale)Popocatépetl (Central Mexico): The Centro Nacional de Prevención de Desastres (CENAPRED) reported that the eruption continued at Popocatépetl between 25 February 2026 (local) and 26 February 2026 (local). Gas and vapor plume(s) were reported. The alert level remained at "Yellow Alert - Phase 2" (level 4 on a 7-level scale).Source: Centro Nacional de Prevención de Desastres (CENAPRED) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Yellow Alert - Phase 2" (level 4 on a 7-level scale)Santiaguito (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 13000 ft (4000 m) altitude or flight level 130 .The full report is as follows: LGT VA EMS OBS to 13000 ft (4000 m)...27 Feb:The Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) reported that the eruption continued at Santa María between 25 February 2026 (local) and 26 February 2026 (local). There were explosions reported, occurring at a rate of up to 2 per hour, with plumes rising to a maximum of 800 m (2,625 ft) above the vent. There were incandescent rockfalls. Gas and vapor plume(s) rose to a maximum of 400 m (1,312 ft) above the vent. Activity also included: incandescence or glow.Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) ... [read more] ... [show less] Current Alerts:Observatory alert level: unavailable or not collectedPacaya (Guatemala): The Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) reported that unrest continued at Pacaya between 25 February 2026 (local) and 26 February 2026 (local). Gas and vapor plume(s) rose to a maximum of 100 m (328 ft) above the vent.Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) ... [read more] ... [show less] Current Alerts:Observatory alert level: unavailable or not collectedFuego (Guatemala): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows: CONS VA EMS OBS to 15000 ft (4600 m)...27 Feb:The Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) reported that the eruption continued at Fuego between 25 February 2026 (local) and 26 February 2026 (local). There were explosions reported, occurring at a rate of up to 14 per hour, with plumes rising to a maximum of 737 m (2,418 ft) above the vent. Incandescent material was ejected in pulses up to 200 m above the crater. There were incandescent rockfalls. Gas and vapor plume(s) rose to a maximum of 200 m (656 ft) above the vent. Activity also included: audible sounds (e.g., booms, rumbling), shockwave.Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) ... [read more] ... [show less] Current Alerts:Observatory alert level: unavailable or not collectedTurrialba (Costa Rica): The Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) reported that unrest continued at Turrialba between 25 February 2026 (local) and 26 February 2026 (local). The alert level remained at "Level 2 - Warning" (on a 0–4 level scale).Source: Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Warning" (on a 0–4 level scale)Rincón de la Vieja (Costa Rica): The Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) reported that unrest continued at Rincón de la Vieja between 25 February 2026 (local) and 26 February 2026 (local). The alert level remained at "Level 2 - Warning" (on a 0–4 level scale). The aviation alert level remained at "Yellow" (level 2 on a 4-level scale).Source: Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Warning" (on a 0–4 level scale)Poas (Costa Rica): The Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) reported that the eruption continued at Poás between 25 February 2026 (local) and 26 February 2026 (local). The alert level remained at "Level 2 - Warning" (on a 0–4 level scale). The aviation alert level remained at "Yellow" (level 2 on a 4-level scale).Source: Observatorio Vulcanológico y Sismológico de Costa Rica - Universidad Nacional (OVSICORI-UNA) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Level 2 - Warning" (on a 0–4 level scale)Sangay (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 20000 ft (6100 m) altitude or flight level 200 .The full report is as follows: VA EMS OBS to 20000 ft (6100 m)...27 Feb:The Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) reported that the eruption continued at Sangay between 25 February 2026 (local) and 26 February 2026 (local). Ash and gas plume(s) rose to a maximum of 800 m (2,625 ft) above the vent. Seismicity was not recorded due to technical issues. The alert level remained at "2 - Yellow" (on a 4-level scale). Activity also included: SO2 degassing.Source: Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) ... [read more] ... [show less] Current Alerts:Observatory alert level: "2 - Yellow" (on a 4-level scale)Reventador (Ecuador): Explosive activity continues. Volcanic Ash Advisory Center (VAAC) Washington warned about a volcanic ash plume that rose up to estimated 15000 ft (4600 m) altitude or flight level 150 .The full report is as follows: VA EMS OBS to 15000 ft (4600 m)...27 Feb:The Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) reported that the eruption continued at Reventador between 25 February 2026 (local) and 26 February 2026 (local). Ash and gas plume(s) rose to a maximum of 700 m (2,297 ft) above the vent. Seismicity was not recorded due to technical issues. The alert level remained at "3 - Orange" (on a 4-level scale). Activity also included: thermal anomaly(ies).Source: Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) ... [read more] ... [show less] Current Alerts:Observatory alert level: "3 - Orange" (on a 4-level scale)Sabancaya (Peru): Volcanic Ash Advisory Center Buenos Aires (VAAC) issued the following report: UNABLE TO DETECTPiton de la Fournaise (La Réunion): The Institut de Physique du Globe de Paris - Observatoire volcanologique du Piton de la Fournaise (IPGP-OVPF) reported that the eruption continued at Fournaise, Piton de la on 26 February 2026 (local). The alert level remained at "Alert 2-1" (level 2 on a 0–4 level scale).Source: Institut de Physique du Globe de Paris - Observatoire volcanologique du Piton de la Fournaise (IPGP-OVPF) ... [read more] ... [show less] Current Alerts:Observatory alert level: "Alert 2-1" (level 2 on a 0–4 level scale)...27 Feb:The effusive eruption at the volcano continues.Strombolian-style lava spattering from the cinder cone continues to eject hot, juvenile and molten lava clots, coalescing into the lava flow. The front of the lava is currently located about 2,6 km from the main road at 660 me altitude.Volcano Activity Summary for 27 Feb 2026: