World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 5 Feb 2026 Number in brackets indicate nr of quakes.Quakes detected near: Akita-Yake-yama (3 quakes between mag 1.1-2.6), Akuseki-jima (1 quake mag 1.5), Aso (4 quakes between mag 0.2-1.5), Bardarbunga (1 quake mag 2.2), Barva (1 quake mag 2.4), Brennisteinsfjöll (8 quakes between mag 0.1-1.1)Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-1.7), Clear Lake (28 quakes between mag 0.2-2.3), Dieng (1 quake mag 2.2), El Chichón (6 quakes between mag 2.2-2.9), Etna (2 quakes between mag 1.0-2.1), Hrómundartindur (2 quakes between mag 0.6-1.1), Hulubelu (1 quake mag 2.2), Ililabalekan (1 quake mag 2.5), Kelimutu (1 quake mag 2.1),…

Worldwide earthquakes above magnitude 3 during the past 24 hours on 5 Feb 2026Summary: 1 quake 5.0+, 32 quakes 4.0+, 118 quakes 3.0+, 309 quakes 2.0+ (460 total)This report is being updated every hour.Magnitude 5+: 1 earthquakeMagnitude 4+: 32 earthquakesMagnitude 3+: 118 earthquakesMagnitude 2+: 309 earthquakesNo quakes of magnitude 6 or higher10 largest earthquakes in the world (past 24 hours)#1: Mag 5.5 Philippine Sea, 87 km southeast of Suwanose-jima Island, JapanThursday, Feb 5, 2026, at 03:20 am (GMT +9) - #2: Mag 4.9 South Pacific Ocean, 223 km southwest of Nuku'alofa, Tongatapu, TongaThursday, Feb 5, 2026, at 01:25 pm (GMT +13) - #3: Mag 4.8 Bismarck Sea, 12 km southwest of Long Island, Madang Province, Papua New GuineaThursday, Feb 5,…

The Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH) reported that the eruption continued at Fuego between 3 February 2026 (local) and 4 February 2026 (local). There were explosions reported, occurring at a rate of up to 12 per hour, with plumes rising to a maximum of 1,037 m (3,402 ft) above the vent. At night, pulses of incandescent material were ejected above the crater, which fell back around it and into multiple ravines. There were incandescent rockfalls. Gas and vapor plume(s) rose to a maximum of 637 m (2,090 ft) above the vent. Activity also included: audible sounds (e.g., booms, rumbling), shockwave. Source: Instituto Nacional de Sismología, Vulcanología, Meteorología e Hidrología (INSIVUMEH)Current Alerts:Observatory alert level: unavailable or not…

The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Ibu on 4 February 2026 (local). There were seismically detected explosions reported. Ash and gas plume(s) rose to a maximum of 400 m (1,312 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)Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026

The Philippine Institute of Volcanology and Seismology (PHIVOLCS) reported that the eruption continued at Kanlaon on 4 February 2026 (local). A total of 1 ash emission event occurred, lasting 6 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)Current Alerts:Observatory alert level: "2 - Moderate Level of Volcanic Unrest" (on a 0–5 level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026

The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Marapi on 4 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)Current Alerts:Observatory alert level: "Level 2 - Alert" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026

The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Merapi on 4 February 2026 (local). A pyroclastic density current (PDC), or pyroclastic flow, was observed traveling as far as 2,000 m in the Kali Sat/Putih (SW flank). There were 95 seismically detected rockfalls. 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)Current Alerts:Observatory alert level: "Level 3 - Standby" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026

The Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) reported that the eruption continued at Reventador between 3 February 2026 (local) and 4 February 2026 (local). Ash and gas plume(s) rose to a maximum of 1,000 m (3,281 ft) above the vent. There were 48 seismically detected explosions reported. The alert level remained at "3 - Orange" (on a 4-level scale). Activity also included: SO2 degassing, thermal anomaly(ies). Source: Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN)Current Alerts:Observatory alert level: "3 - Orange" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026

The Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN) reported that the eruption continued at Sangay between 3 February 2026 (local) and 4 February 2026 (local). Ash and gas plume(s) rose to a maximum of 800 m (2,625 ft) above the vent. Crater glow was observed at night on 3 January. There were 216 seismically detected explosions reported. The alert level remained at "2 - Yellow" (on a 4-level scale). Activity also included: SO2 degassing, thermal anomaly(ies). Source: Instituto Geofísico-Escuela Politécnica Nacional (IG-EPN)Current Alerts:Observatory alert level: "2 - Yellow" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026

The Center for Volcanology and Geological Hazard/Pusat Vulkanologi dan Mitigasi Bencana Geologi (CVGHM/PVMBG) reported that the eruption continued at Semeru on 4 February 2026 (local). There were 97 seismically detected explosions reported. Ash and gas plume(s) rose to a maximum of 800 m (2,625 ft) above the vent. There was 1 seismically detected rockfall. 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)Current Alerts:Observatory alert level: "Level 3 - Standby" (on a 4-level scale)Aviation Alert Level: unavailable or not collectedAdapted from: Smithsonian / USGS Daily Volcanic Activity Report for Feb 4, 2026