World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 27 Sep 2026 Number in brackets indicate nr of quakes.Quakes detected near: Agua (1 quake mag 1.4), Balut (3 quakes between mag 1.6-4.0), Bardarbunga (9 quakes between mag 0.3-2.2), Brennisteinsfjöll (4 quakes between mag 0.2-1.1), Campi Flegrei (Phlegrean Fields) (3 quakes between mag 0.1-1.2), Churchill (1 quake mag 1.3)Clear Lake (25 quakes between mag 0.2-1.9), Coso (2 quakes between mag 1.2-1.4), Eldey (2 quakes between mag 1.5-2.5), Flores (12 quakes between mag 1.0-2.3), Huambo (1 quake mag 3.5), Kanlaon (2 quakes between mag 1.7-2.4), Katla (2 quakes between mag 0.4-1.0), Katmai (1 quake mag 1.3), Kilauea (2 quakes between mag 2.6-2.9), La Palma (1 quake mag 1.6), Maunaloa (1 quake mag 2.0), Ngauruhoe (1 quake mag 1.7), Prestahnukur (2 quakes between mag 1.4-1.5), Tecuamburro (1 quake mag 1.8), Tjörnes Fracture Zone (4 quakes between mag 0.5-1.7), Torfajökull (16 quakes between mag 0.0-1.7), White Island (1 quake mag 2.2) (updated 00h50)\n\nNote: Earthquakes within 20 km from and at depths less than 50 km under active volcanoes are reported. The list is not complete because many volcanoes are not monitored and/or seismic data in high resolution is not available publicly.\nVolcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:Balut volcano (Mindanao): 3 earthquakes up to magnitude 4.03 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 42.00 and 16.00 km.Earthquake details: 4.0 quake Celebes Sea, 26 km west of Sarangani Island, Philippines, Sep 26, 2026 06:25 pm (Manila time) (15 km WNW)1.7 quake Province of Davao del Sur, Davao, 49 km southeast of Glan, Philippines, Sep 26, 2026 11:39 am (GMT +8) (3 km NNE)1.6 quake Celebes Sea, 23 km west of Sarangani Island, Philippines, Sep 27, 2026 04:15 am (GMT +8) (11 km WSW)All earthquakes at BalutBalut is an 840 m island stratovolcano south of Mindanao whose last known eruption occurred between about 2 million and 11,700 years ago. Hot springs and thermally altered ground occur on its western and southwestern flanks.Bardarbunga volcano (Iceland): 9 earthquakes up to magnitude 2.29 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 34 minutes ago. Hypocenter depths ranged between 11.40 and 0.00 km.Earthquake details: (only 5 largest)2.2 quake Iceland: 4.2 km SE of Bárðarbunga Sep 26, 2026 11:10 pm (Reykjavik time) (4 km ESE)1.6 quake 3.6 km S of Bárðarbunga Sep 26, 2026 02:54 am (Universal Time) (2 km S)1.5 quake Iceland: 5.9 km SSE of Bárðarbunga Sep 26, 2026 11:16 pm (Reykjavik time) (5 km SE)0.7 quake Iceland: 2.4 km SSW of Bárðarbunga Sep 26, 2026 09:10 am (Reykjavik time) (1 km SSW)0.6 quake Iceland: 4.1 km SE of Bárðarbunga Sep 26, 2026 02:54 pm (Reykjavik time) (3 km SE)All earthquakes at BardarbungaBárðarbunga is an ice-covered Icelandic stratovolcano whose far-reaching fissure system has produced enormous lava flows and major explosive eruptions. Its 2014-15 Holuhraun eruption created a lava field of almost 85 km².Clear Lake volcano (California): 25 earthquakes up to magnitude 1.9Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 4.84 and 0.27 km.Earthquake details: (only 5 largest)1.9 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Sep 26, 2026 10:05 am (GMT -7) (15 km SSW)1.5 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Sep 26, 2026 01:48 am (GMT -7) (18 km SSW)1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Sep 26, 2026 09:48 am (GMT -7) (17 km S)1.3 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Sep 25, 2026 08:03 pm (GMT -7) (15 km SSW)1.2 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 25, 2026 07:15 pm (GMT -7) (16 km SSW)All earthquakes at Clear LakeEldey volcano (Iceland): 2 earthquakes up to magnitude 2.52 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.00 and 1.10 km.Earthquake details: 2.5 quake Iceland: 2.4 km WSW of Geirfugladrangur Sep 26, 2026 01:25 pm (Reykjavik time) (18 km WSW)1.5 quake Iceland: 1.9 km WSW of Geirfuglasker Sep 26, 2026 05:27 pm (Reykjavik time) (13 km WSW)All earthquakes at EldeyEldey is a mostly submarine volcanic system south of Iceland, with only an island and several rocky skerries above water. Five eruptions are confirmed from 1211 to 1926, and an additional event in 1884 is uncertain.Flores volcano (Guatemala): 12 earthquakes up to magnitude 2.3Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 12.60 and 0.20 km.Earthquake details: (only 5 largest)2.3 quake 25 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Sep 25, 2026 10:10 pm (GMT -6) (14 km WNW)2.1 quake 25 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Sep 25, 2026 08:39 pm (GMT -6) (13 km NW)2.0 quake 22 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Sep 26, 2026 06:24 am (GMT -6) (15 km WNW)2.0 quake 23 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Sep 25, 2026 10:37 pm (GMT -6) (14 km WNW)1.8 quake 22 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Sep 26, 2026 09:03 am (GMT -6) (15 km WNW)All earthquakes at FloresFlores, also known as Volcán Amayo, is a volcanic field about 10 km west of Jutiapa in southeastern Guatemala. Its last eruption is undated, and none are known from approximately the past 11,700 years.Huambo volcano (Peru): magnitude 3.5 earthquakeA magnitude 3.5 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.00 km depth at 13 km distance ENE from the volcano.Earthquake details: 3.5 quake 89 km northwest of Arequipa, Arequipa, Peru, Sep 26, 2026 04:44 pm (GMT -5) (13 km ENE)All earthquakes at HuamboHuambo is a two-part volcanic field in Peru. Its only confirmed dated eruption occurred at Cerro Keyocc around 700 BCE, producing explosive activity, scoria and lava flows.Kanlaon volcano (Central Philippines): 2 earthquakes up to magnitude 2.42 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 7.00 and 2.00 km.Earthquake details: 2.4 quake Province of Negros Occidental, Western Visayas, 9.4 km northwest of Canlaon, Philippines, Sep 26, 2026 10:06 pm (GMT +8) (8 km NE)1.7 quake Province of Negros Occidental, Western Visayas, 10.6 km northwest of Canlaon, Philippines, Sep 27, 2026 03:42 am (GMT +8) (6 km NNE)All earthquakes at KanlaonKanlaon is a 2,422-m-high stratovolcano and the highest point on the Philippine island of Negros. Its frequently explosive historical activity includes a deadly 1996 eruption and stronger eruptions during 2024-26.Kilauea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.92 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 38 minutes ago. Hypocenter depths ranged between 31.71 and 0.52 km.Earthquake details: 2.9 quake 25 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 26, 2026 02:12 pm (GMT -10) (3 km SE)2.6 quake 34 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 26, 2026 09:41 am (GMT -10) (14 km SW)All earthquakes at KilaueaTorfajökull volcano (Iceland): 16 earthquakes up to magnitude 1.7Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 14.10 and 0.00 km.Earthquake details: (only 5 largest)1.7 quake 10.6 km NNW of Álftavatn Sep 26, 2026 12:19 pm (Universal Time) (8 km W)1.0 quake 9.6 km N of Álftavatn Sep 26, 2026 08:15 am (Universal Time) (4 km WNW)0.9 quake 5.5 km N of Álftavatn Sep 26, 2026 05:27 am (Universal Time) (3 km SSW)0.7 quake 11.2 km NNW of Álftavatn Sep 26, 2026 12:48 pm (Universal Time) (8 km W)0.5 quake Iceland: 7.7 km NNE of Álftavatn Sep 26, 2026 05:21 am (Reykjavik time) (2 km SE)All earthquakes at TorfajökullTorfajökull contains Iceland’s largest exposed area of silicic and intermediate volcanism. Ten recorded eruptive periods span about 8,000 years, with the last known eruption in 1477.White Island volcano (New Zealand): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 8 km distance WSW from the volcano.Earthquake details: 2.2 quake South Pacific Ocean, 48 km north of Whakatane, Bay of Plenty, New Zealand, Sep 27, 2026 05:16 am (GMT +13) (8 km WSW)All earthquakes at White IslandWhakaari/White Island is an active offshore stratovolcano in New Zealand’s Bay of Plenty. A deadly explosion struck visitors in December 2019, and further eruptive activity was recorded in 2024–26.