World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 23 May 2026 Number in brackets indicate nr of quakes.Quakes detected near: Babuyan Claro (1 quake mag 1.4), Balut (1 quake mag 2.9), Bardarbunga (6 quakes between mag 0.2-1.5), Campi Flegrei (Phlegrean Fields) (8 quakes between mag 0.1-1.9), Chaîne des Puys (1 quake mag 1.1), Clear Lake (33 quakes between mag 0.3-1.7)Eldey (3 quakes between mag 0.2-1.3), Eyafjallajökull (1 quake mag 1.3), Fantale (1 quake mag 4.8), Hekla (2 quakes between mag 0.6-1.6), Jan Mayen (1 quake mag 1.4), Katla (4 quakes between mag 0.0-1.9), Kilauea (3 quakes between mag 2.1-2.6), Kolumbo (1 quake mag 1.8), Lanzarote (1 quake mag 3.0), Licto (1 quake mag 3.0), Loihi (1 quake mag 1.9), Long Valley (2 quakes between mag 1.2-1.2), Masaya (1 quake mag 1.6), Maunaloa (1 quake mag 1.6), Nevado de Longavi (1 quake mag 3.2), Novarupta (2 quakes between mag 0.5-1.7), Pico (1 quake mag 2.8), Prestahnukur (20 quakes between mag 0.1-1.6), San Salvador (1 quake mag 2.0), San Vicente (1 quake mag 2.3), Sangeang Api (3 quakes between mag 2.0-2.7), Santo Tomas (2 quakes between mag 1.7-1.8), Spurr (1 quake mag 1.4), Tana (2 quakes between mag 1.7-2.4), Tenerife (11 quakes between mag 0.8-1.5), Tjörnes Fracture Zone (1 quake mag 1.4), Vulcano (1 quake mag 2.2), Yokoate-jima (1 quake mag 3.7) (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): magnitude 2.9 earthquakeA magnitude 2.9 earthquake occurred at the volcano 17 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: 2.9 quake Celebes Sea, 30 km southwest of Sarangani Island, Philippines, May 22, 2026 03:48 pm (GMT +8) (18 km SW)All earthquakes at BalutClear Lake volcano (California): 33 earthquakes up to magnitude 1.7Possible earthquake swarm: 33 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 23 minutes ago. Hypocenter depths ranged between 14.38 and 0.47 km.Earthquake details: (only 5 largest)1.7 quake Mendocino County, 13 mi southwest of Clearlake, Lake County, California, United States, May 22, 2026 12:00 am (GMT -7) (14 km SSW)1.5 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, May 22, 2026 12:39 am (GMT -7) (15 km SSW)1.3 quake Lake County, 25 mi north of Santa Rosa, Sonoma County, California, United States, May 22, 2026 01:06 pm (GMT -7) (19 km S)1.3 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, May 22, 2026 09:21 am (GMT -7) (15 km S)1.1 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, May 22, 2026 05:01 am (GMT -7) (15 km S)All earthquakes at Clear LakeFantale volcano (Ethiopia): magnitude 4.8 earthquakeA magnitude 4.8 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 6 km distance E from the volcano.Earthquake details: 4.8 quake Harari Region, 11 km northeast of Metahara, Oromiya, Ethiopia, May 22, 2026 04:46 am (Addis Ababa time) (6 km E)All earthquakes at FantaleKilauea volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.63 earthquakes occurred near (under) the volcano during 29 minutes, the last being recorded quake 32 minutes ago. Hypocenter depths ranged between 32.46 and 13.89 km.Earthquake details: 2.6 quake 37 mi southwest of Hilo, Hawaii County, Hawaii, United States, May 22, 2026 01:49 pm (GMT -10) (18 km SSW)2.2 quake 7.3 mi northeast of Pāhala, Hawaii County, Hawaii, United States, May 22, 2026 01:49 pm (GMT -10) (19 km SSW)2.1 quake 8 mi northeast of Pāhala, Hawaii County, Hawaii, United States, May 22, 2026 02:18 pm (GMT -10) (18 km SSW)All earthquakes at KilaueaLanzarote volcano (Canary Islands): magnitude 3.0 earthquakeA magnitude 3.0 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 13 km distance SE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 11 km southwest of Arrecife, Las Palmas, Canary Islands, Spain, May 22, 2026 12:05 pm (GMT +1) (13 km SE)All earthquakes at LanzaroteLicto volcano (Ecuador): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 14 km distance NNW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 2.2 km east of Riobamba, Chimborazo, Ecuador, May 22, 2026 04:56 am (GMT -5) (14 km NNW)All earthquakes at LictoNevado de Longavi volcano (Central Chile and Argentina): magnitude 3.2 earthquakeA magnitude 3.2 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 20.40 km depth at 5 km distance SW from the volcano.Earthquake details: 3.2 quake 55 km southeast of Linares, Provincia de Linares, Region del Maule, Chile, May 22, 2026 08:21 am (GMT -4) (5 km SW)All earthquakes at Nevado de LongaviPico volcano (Azores): magnitude 2.8 earthquakeA magnitude 2.8 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 14.00 km depth at 16 km distance NW from the volcano.Earthquake details: 2.8 quake North Atlantic Ocean, 19 km northwest of Pico Island, Azores, Portugal, May 22, 2026 09:51 pm (Universal Time) (16 km NW)All earthquakes at PicoPrestahnukur volcano (Iceland): 20 earthquakes up to magnitude 1.6Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 21.30 and 0.00 km.Earthquake details: (only 5 largest)1.6 quake 16.9 km SE of Húsafell May 22, 2026 08:28 pm (Universal Time) (3 km SW)1.6 quake 15.2 km SSE of Húsafell May 22, 2026 04:14 pm (Universal Time) (10 km WSW)1.5 quake 14.9 km SSE of Húsafell May 22, 2026 12:54 am (Universal Time) (11 km WSW)1.4 quake 14.1 km SSW of Eiríksjökull May 22, 2026 01:38 pm (Universal Time) (6 km NNE)1.3 quake Iceland: 16.4 km SSE of Húsafell May 22, 2026 10:40 pm (Reykjavik time) (12 km WSW)All earthquakes at PrestahnukurSan Vicente volcano (El Salvador): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.00 km depth at 16 km distance E from the volcano.Earthquake details: 2.3 quake 12 km southeast of San Vicente, Departamento de San Vicente, El Salvador, May 22, 2026 03:05 am (GMT -6) (16 km E)All earthquakes at San VicenteSangeang Api volcano (Lesser Sunda Islands): 3 earthquakes up to magnitude 2.73 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 13.00 and 10.00 km.Earthquake details: 2.7 quake Flores Sea, 16 km northeast of Pulau Sangeang Island, Indonesia, May 23, 2026 12:53 am (GMT +8) (16 km NE)2.1 quake Flores Sea, 16 km east of Pulau Sangeang Island, West Nusa Tenggara, Indonesia, May 22, 2026 09:42 am (GMT +8) (16 km E)2.0 quake Flores Sea, 18 km northeast of Pulau Sangeang Island, Indonesia, May 22, 2026 12:26 pm (GMT +8) (18 km ENE)All earthquakes at Sangeang ApiTana volcano (Aleutian Islands): 2 earthquakes up to magnitude 2.42 earthquakes occurred near (under) the volcano during 32 minutes, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 15.00 and 9.02 km.Earthquake details: 2.4 quake 40 mi west of Nikolski, Aleutians West Census Area, Alaska, United States, May 21, 2026 11:37 pm (GMT -9) (2 km SW)1.7 quake 39 mi west of Nikolski, Aleutians West Census Area, Alaska, United States, May 22, 2026 12:08 am (GMT -9) (2 km SSW)All earthquakes at TanaTenerife volcano (Canary Islands): 11 earthquakes up to magnitude 1.5Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 25.00 and 8.00 km.Earthquake details: (only 5 largest)1.5 quake 16 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, May 22, 2026 06:06 pm (GMT +1) (5 km SW)1.4 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, May 22, 2026 06:16 am (GMT +1) (7 km WSW)1.4 quake 15 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, May 22, 2026 03:10 am (GMT +1) (6 km SW)1.3 quake 12 km northwest of Granadilla de Abona, Spain, May 22, 2026 05:54 am (GMT +1) (6 km S)1.1 quake 14 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, May 22, 2026 06:28 am (GMT +1) (5 km SSW)All earthquakes at TenerifeVulcano volcano (Eolian Islands): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.10 km depth at 9 km distance SW from the volcano.Earthquake details: 2.2 quake Tyrrhenian Sea, 9.3 km southwest of Isola Vulcano Island, Italy, May 23, 2026 12:46 am (GMT +2) (9 km SW)All earthquakes at VulcanoYokoate-jima volcano (Ryukyu Islands): magnitude 3.7 earthquakeA magnitude 3.7 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 19.50 km depth at 10 km distance SSW from the volcano.Earthquake details: 3.7 quake East China Sea, 65 km northwest of Naze, Kagoshima-ken, Japan, May 22, 2026 11:30 pm (GMT +9) (10 km SSW)All earthquakes at Yokoate-jima