World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 22 Oct 2026 Number in brackets indicate nr of quakes.Quakes detected near: Akyarlar (1 quake mag 1.6), Balut (5 quakes between mag 1.4-2.8), Bardarbunga (4 quakes between mag 0.0-1.9), Chingo (1 quake mag 2.1), Clear Lake (21 quakes between mag 0.3-1.8), Coso (2 quakes between mag 1.0-1.3)Etna (7 quakes between mag 1.1-3.9), Fani Maoré (1 quake mag 2.3), Flores (8 quakes between mag 1.3-2.0), Hrómundartindur (10 quakes between mag 0.1-2.2), Hulubelu (1 quake mag 3.7), Katla (2 quakes between mag 0.8-1.6), Katmai (1 quake mag 1.0), Kilauea (4 quakes between mag 1.4-2.2), Koruhüyüğü (1 quake mag 1.3), Loki-Fögrufjöll volcano (4 quakes between mag 0.7-1.3), Ngauruhoe (1 quake mag 1.5), Paco (1 quake mag 3.1), Pelée (2 quakes between mag 0.6-1.0), Prestahnukur (1 quake mag 1.3), Salton Buttes (2 quakes between mag 1.3-1.7), Sangeang Api (1 quake mag 2.7), Santiaguito (1 quake mag 2.1), Sete Cidades (1 quake mag 3.0), Svartsengi (5 quakes between mag 0.5-1.2), Torfajökull (6 quakes between mag 0.1-1.7) (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): 5 earthquakes up to magnitude 2.85 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 33.00 and 2.00 km.Earthquake details: 2.8 quake Celebes Sea, 21 km west of Sarangani Island, Philippines, Oct 22, 2026 05:02 am (GMT +8) (14 km NW)2.5 quake Philippine Sea, 4.2 km northwest of Sarangani Island, Philippines, Oct 21, 2026 01:12 pm (GMT +8) (11 km NE)2.1 quake Philippine Sea, 16 km northwest of Sarangani Island, Philippines, Oct 22, 2026 06:05 am (GMT +8) (13 km NNW)1.9 quake Philippine Sea, 18 km southwest of Sarangani Island, Philippines, Oct 22, 2026 02:46 am (GMT +8) (10 km S)1.4 quake Philippine Sea, 12 km northwest of Sarangani Island, Philippines, Oct 21, 2026 02:02 pm (GMT +8) (10 km N)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.Chingo volcano (Guatemala): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.90 km depth at 12 km distance WSW from the volcano.Earthquake details: 2.1 quake 16 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Oct 21, 2026 04:10 am (GMT -6) (12 km WSW)All earthquakes at ChingoChingo is a 1,775 m stratovolcano spanning the Guatemala–El Salvador border. Its last eruption is undated, and no eruption is known from approximately the past 11,700 years.Clear Lake volcano (California): 21 earthquakes up to magnitude 1.8Possible earthquake swarm: 21 earthquakes occurred near (under) the volcano during 24 hours, the last being recorded quake 24 minutes ago. Hypocenter depths ranged between 5.04 and 0.69 km.Earthquake details: (only 5 largest)1.8 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Oct 21, 2026 12:59 pm (GMT -7) (16 km SSW)1.6 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Oct 21, 2026 05:26 pm (GMT -7) (16 km SSW)1.6 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Oct 20, 2026 11:20 pm (GMT -7) (15 km SSW)1.5 quake 12 mi southwest of Clearlake, Lake County, California, United States, Oct 21, 2026 05:19 am (GMT -7) (15 km S)1.5 quake 13 mi southwest of Clearlake, Lake County, California, United States, Oct 20, 2026 10:19 pm (GMT -7) (15 km S)All earthquakes at Clear LakeEtna volcano (Italy): 7 earthquakes up to magnitude 3.97 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 1 hour 35 minutes ago. Hypocenter depths ranged between 4.54 and 0.00 km.Earthquake details: (only 5 largest)3.9 quake 13 km west of Giarre, Province of Catania, Sicily, Italy, Oct 21, 2026 08:49 am (GMT +2) (4 km E)1.9 quake 10.2 km northwest of Acireale, Province of Catania, Sicily, Italy, Oct 21, 2026 12:06 pm (GMT +2) (12 km SE)1.8 quake 13 km west of Giarre, Province of Catania, Sicily, Italy, Oct 21, 2026 08:51 am (GMT +2) (3 km ESE)1.5 quake 13 km west of Giarre, Province of Catania, Sicily, Italy, Oct 21, 2026 08:53 am (GMT +2) (4 km E)1.3 quake 12 km west of Giarre, Province of Catania, Sicily, Italy, Oct 22, 2026 01:15 am (GMT +2) (4 km E)All earthquakes at EtnaEtna is a frequently active stratovolcano in Sicily with documented eruptions dating to about 1500 BCE. Its activity ranges from summit explosions and lava fountains to flank eruptions with extensive lava flows.Fani Maoré volcano (Indian Ocean): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 1 hour 21 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 37.70 km depth at 13 km distance NW from the volcano.Earthquake details: 2.3 quake 44 km east of Mamoudzou, Mamoudzou, Mayotte, Oct 22, 2026 02:29 am (GMT +3) (13 km NW)All earthquakes at Fani MaoréFani Maoré is a submarine volcano about 50 km east of Mayotte. Seismic unrest began in May 2018, and surveys in 2019 discovered a new 800-m-high cone and extensive lava flows on the seafloor.Hrómundartindur volcano (Iceland): 10 earthquakes up to magnitude 2.210 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 1 hour 39 minutes ago. Hypocenter depths ranged between 6.80 and 3.50 km.Earthquake details: (only 5 largest)2.2 quake Iceland: 2.3 km E of Hveradalir Oct 21, 2026 09:26 am (Reykjavik time) (7 km S)1.3 quake Iceland: 3.1 km E of Hveradalir Oct 21, 2026 04:21 pm (Reykjavik time) (7 km S)1.1 quake 2.9 km E of Hveradalir Oct 21, 2026 08:15 am (Universal Time) (7 km S)1.0 quake 2.4 km NNE of Hellisheiðarvirkjun Oct 21, 2026 07:10 am (Universal Time) (4 km SW)0.6 quake Iceland: 3.7 km N of Skálafell Oct 21, 2026 11:29 am (Reykjavik time) (6 km S)All earthquakes at HrómundartindurHrómundartindur is a small volcanic system in southwestern Iceland with an active geothermal area at Ölkeduháls. Its last eruption is uncertain, but activity is thought to have occurred about 10,000 years ago.Hulubelu volcano (Sumatra): magnitude 3.7 earthquakeA magnitude 3.7 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance SE from the volcano.Earthquake details: 3.7 quake Kabupaten Tanggamus, 67 km west of Bandar Lampung, Indonesia, Oct 21, 2026 06:02 pm (GMT +7) (12 km SE)All earthquakes at HulubeluHulubelu is a 4-km-long volcanic depression in southeastern Sumatra. Its last eruption is not precisely dated, and none is known from approximately the past 11,700 years.Kilauea volcano (Hawai'i (Big Island)): 4 earthquakes up to magnitude 2.24 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 29.16 and 3.91 km.Earthquake details: 2.2 quake 8.1 mi north of Pāhala, Hawaii County, Hawaii, United States, Oct 20, 2026 06:19 pm (GMT -10) (19 km SW)1.9 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, Oct 21, 2026 10:55 am (GMT -10) (19 km SW)1.7 quake 27 mi south of Hilo, Hawaii County, Hawaii, United States, Oct 21, 2026 05:49 am (GMT -10) (18 km ESE)1.4 quake 27 mi south of Hilo, Hawaii County, Hawaii, United States, Oct 20, 2026 04:36 pm (GMT -10) (14 km SE)All earthquakes at KilaueaPaco volcano (Mindanao): magnitude 3.1 earthquakeA magnitude 3.1 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 13 km distance W from the volcano.Earthquake details: 3.1 quake Philippine Sea, 24 km southwest of Surigao, Philippines, Oct 22, 2026 12:26 am (GMT +8) (13 km W)All earthquakes at PacoPaco-Maniayao is a stratovolcano complex at the northeastern tip of Mindanao, distinguished by nested calderas, a breached crater and lava domes. Its youngest dated lava is about 90,000 ± 40,000 years old, while the date of its last eruption is unknown.Sangeang Api volcano (Lesser Sunda Islands): magnitude 2.7 earthquakeA magnitude 2.7 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.00 km depth at 19 km distance WNW from the volcano.Earthquake details: 2.7 quake Flores Sea, 18 km northwest of Pulau Sangeang Island, Indonesia, Oct 21, 2026 08:07 pm (GMT +8) (19 km WNW)All earthquakes at Sangeang ApiSangeang Api is a frequently active island volcano off northeastern Sumbawa, Indonesia. Its powerful 2014 eruption caused widespread ashfall, evacuations and aviation disruption, and another eruption was confirmed in November 2025.Santiaguito volcano (Guatemala): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.40 km depth at 3 km distance WSW from the volcano.Earthquake details: 2.1 quake 12 km southwest of Quetzaltenango, Departamento de Quetzaltenango, Guatemala, Oct 21, 2026 10:41 am (GMT -6) (3 km WSW)All earthquakes at SantiaguitoSantiaguito is a lava-dome complex growing inside the great crater formed by Santa María’s catastrophic 1902 eruption in Guatemala. Its continuing eruption began in 1922 and includes lava extrusion, ash explosions, pyroclastic flows and lahars.Sete Cidades volcano (Azores): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.90 km depth at 17 km distance WNW from the volcano.Earthquake details: 3.0 quake North Atlantic Ocean, 33 km northwest of Ponta Delgada, Azores, Portugal, Oct 21, 2026 12:07 pm (Universal Time) (17 km WNW)All earthquakes at Sete CidadesSete Cidades is an Azorean volcano with two lakes in its summit basin and a record of eruptions from inland and offshore vents. Its last known eruption is listed in 1880, with uncertain attribution to a submarine vent.