World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 23 Jul 2026 Number in brackets indicate nr of quakes.Quakes detected near: Balut (4 quakes between mag 1.9-2.9), Batur (1 quake mag 2.4), Brennisteinsfjöll (6 quakes between mag 0.1-1.0), Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-1.1), Clear Lake (10 quakes between mag 0.7-1.9), Gagak (1 quake mag 2.9)Griggs (1 quake mag 1.5), Hiuchi (1 quake mag 2.2), Kagamil (1 quake mag 2.0), Katla (13 quakes between mag 0.0-1.7), Kilauea (2 quakes between mag 1.4-1.8), Korovin (1 quake mag 1.0), La Palma (2 quakes between mag 1.6-1.8), Loihi (2 quakes between mag 1.7-1.8), Masaya (1 quake mag 2.3), Mayotte Island (1 quake mag 1.0), Methana (1 quake mag 1.3), Okataina (Tarawera) (1 quake mag 1.8), Pelée (2 quakes between mag 0.5-2.2), Puyehue-Cordón Caulle (1 quake mag 2.6), Stepovak Bay 4 (1 quake mag 2.2), Tambora (1 quake mag 2.4), Tenerife (25 quakes between mag 0.9-1.8), Tjörnes Fracture Zone (3 quakes between mag 0.8-1.1), Tongariro (1 quake mag 1.1), Trident (1 quake mag 1.7), Udina (1 quake mag 3.6), Wrangell (1 quake mag 1.4) (updated 00h50) Note: 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.Volcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:Balut volcano (Mindanao): 4 earthquakes up to magnitude 2.94 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 33.00 and 10.00 km.Earthquake details: 2.9 quake Celebes Sea, 29 km southwest of Sarangani Island, Philippines, Jul 23, 2026 12:50 am (GMT +8) (18 km SW)2.2 quake Celebes Sea, Soccsksargen, 25 km west of Sarangani Island, Philippines, Jul 22, 2026 01:29 pm (GMT +8) (18 km NW)1.9 quake Philippine Sea, 3 km southeast of Sarangani Island, Philippines, Jul 23, 2026 12:54 am (GMT +8) (14 km ENE)1.9 quake Celebes Sea, 24 km southwest of Sarangani Island, Philippines, Jul 22, 2026 05:02 pm (GMT +8) (11 km WSW)All earthquakes at BalutBatur volcano (Bali): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.00 km depth at 18 km distance SW from the volcano.Earthquake details: 2.4 quake 16 km north of Ubud, Kabupaten Gianyar, Provinsi Bali, Indonesia, Jul 23, 2026 12:31 am (GMT +8) (18 km SW)All earthquakes at BaturGagak volcano (West Java): magnitude 2.9 earthquakeA magnitude 2.9 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 9 km distance WSW from the volcano.Earthquake details: 2.9 quake 24 km west of Cicurug, Kabupaten Sukabumi, Jawa Barat, Indonesia, Jul 22, 2026 12:52 pm (GMT +7) (9 km WSW)All earthquakes at GagakHiuchi volcano (Honshu): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 11 km distance ENE from the volcano.Earthquake details: 2.2 quake Fukushima, 34 km northwest of Nikko, Tochigi, Japan, Jul 22, 2026 10:55 am (GMT +9) (11 km ENE)All earthquakes at HiuchiKatla volcano (Iceland): 13 earthquakes up to magnitude 1.7Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 13.50 and 0.00 km.Earthquake details: (only 5 largest)1.7 quake 5.2 km E of Goðabunga Jul 22, 2026 12:04 pm (Universal Time) (4 km WNW)1.6 quake 4.8 km E of Goðabunga Jul 22, 2026 06:18 am (Universal Time) (5 km W)1.1 quake 6.5 km E of Goðabunga Jul 22, 2026 08:58 pm (Universal Time) (3 km WNW)1.0 quake 5.0 km E of Goðabunga Jul 22, 2026 12:02 pm (Universal Time) (5 km WNW)0.9 quake 5.1 km E of Goðabunga Jul 22, 2026 12:06 pm (Universal Time) (5 km WNW)All earthquakes at KatlaMasaya volcano (Nicaragua): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 18.00 km depth at 11 km distance NNE from the volcano.Earthquake details: 2.3 quake Departamento de Masaya, 14 km southeast of Managua, Nicaragua, Jul 22, 2026 11:59 am (GMT -6) (11 km NNE)All earthquakes at MasayaPelée volcano (Caribbean): 2 earthquakes up to magnitude 2.22 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 0.39 and 0.21 km.Earthquake details: 2.2 quake 25 km northwest of Fort-de-France, Martinique, Jul 22, 2026 09:28 am (GMT -4) (1 km S)0.5 quake 25 km northwest of Fort-de-France, Martinique, Jul 21, 2026 08:52 pm (GMT -4) (1 km SSE)All earthquakes at PeléePuyehue-Cordón Caulle volcano (Central Chile and Argentina): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 16.00 km depth at 3 km distance N from the volcano.Earthquake details: 2.6 quake Ranco, Region de los Rios, Chile, Jul 22, 2026 07:09 am (GMT -4) (3 km N)All earthquakes at Puyehue-Cordón CaulleStepovak Bay 4 volcano (Alaska Peninsula): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.70 km depth at 15 km distance SE from the volcano.Earthquake details: 2.2 quake 44 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Jul 21, 2026 07:29 pm (GMT -8) (15 km SE)All earthquakes at Stepovak Bay 4Tambora volcano (Sumbawa): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 34.00 km depth at 19 km distance WNW from the volcano.Earthquake details: 2.4 quake Kabupaten Dompu, 55 km northeast of Sumbawa Besar, Indonesia, Jul 22, 2026 11:04 pm (GMT +8) (19 km WNW)All earthquakes at TamboraTenerife volcano (Canary Islands): 25 earthquakes up to magnitude 1.8Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 2 minutes ago. Hypocenter depths ranged between 42.30 and 5.00 km.Earthquake details: (only 5 largest)1.8 quake 14 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jul 22, 2026 09:57 am (GMT +1) (6 km SSW)1.6 quake 15 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jul 23, 2026 12:47 am (GMT +1) (5 km SW)1.5 quake 16 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jul 22, 2026 09:18 pm (GMT +1) (5 km SW)1.5 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jul 22, 2026 08:45 pm (GMT +1) (3 km SW)1.4 quake 16 km northeast of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jul 22, 2026 11:11 pm (GMT +1) (6 km SE)All earthquakes at TenerifeUdina volcano (Central Kamchatka Depression): magnitude 3.6 earthquakeA magnitude 3.6 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.05 km depth at 7 km distance SSW from the volcano.Earthquake details: 3.6 quake Ust'-Kamchatskiy Rayon, 55 km east of Atlasovo, Kamchatka, Russia, Jul 23, 2026 03:19 am (Kamchatka time) (7 km SSW)All earthquakes at UdinaUnnamed 24.00°N/121.83°E volcano (Taiwan): magnitude 3.5 earthquakeA magnitude 3.5 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 25.80 km depth at 17 km distance SW from the volcano.Earthquake details: 3.5 quake Philippine Sea, 11 km southeast of Hualien City, Taiwan, Jul 22, 2026 08:04 pm (Taipei time) (17 km SW)All earthquakes at Unnamed 24.00°N/121.83°E