World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 24 May 2026 Number in brackets indicate nr of quakes.Quakes detected near: Babuyan Claro (1 quake mag 1.5), Bardarbunga (9 quakes between mag 0.0-2.1), Campi Flegrei (Phlegrean Fields) (9 quakes between mag 0.1-1.7), Clear Lake (38 quakes between mag 0.3-1.7), Eldey (51 quakes between mag 0.0-2.8), Hualalai (1 quake mag 3.2)Hulubelu (2 quakes between mag 2.2-2.3), Ilopango (1 quake mag 3.0), Karapinar (1 quake mag 1.4), Katla (1 quake mag 1.2), Kilauea (3 quakes between mag 1.9-3.2), Kolumbo (1 quake mag 1.5), Lower Chindwin (1 quake mag 3.7), Maunaloa (2 quakes between mag 1.8-1.8), Mayotte Island (1 quake mag 1.2), Ontake-san (2 quakes between mag 3.5-4.0), Paluweh (2 quakes between mag 2.3-3.1), Prestahnukur (2 quakes between mag 1.0-1.4), Reporoa (1 quake mag 1.5), Ruapehu (2 quakes between mag 0.5-1.3), San Carlos (1 quake mag 3.0), Sanbe (1 quake mag 2.2), Sangeang Api (1 quake mag 2.0), Svartsengi (10 quakes between mag 0.4-1.8), Talang (2 quakes between mag 2.9-3.4), Taupo (1 quake mag 1.4), Telica (1 quake mag 1.6), Tenerife (3 quakes between mag 0.8-1.9), Tjörnes Fracture Zone (1 quake mag 1.3) (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:Bardarbunga volcano (Iceland): 9 earthquakes up to magnitude 2.19 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 44 minutes ago. Hypocenter depths ranged between 5.00 and 0.00 km.Earthquake details: (only 5 largest)2.1 quake 2.3 km SSE of Bárðarbunga May 23, 2026 02:53 pm (Universal Time) (1 km SSE)1.9 quake 2.4 km S of Bárðarbunga May 23, 2026 02:46 pm (Universal Time) (1 km SSE)1.3 quake 4.9 km SE of Bárðarbunga May 23, 2026 11:24 am (Universal Time) (4 km SE)1.0 quake Iceland: 2.2 km E of Bárðarbunga May 23, 2026 11:05 pm (Reykjavik time) (3 km ENE)0.6 quake Iceland: 5.3 km ESE of Bárðarbunga May 23, 2026 03:15 am (Reykjavik time) (5 km E)All earthquakes at BardarbungaClear Lake volcano (California): 38 earthquakes up to magnitude 1.7Possible earthquake swarm: 38 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 24 minutes ago. Hypocenter depths ranged between 10.43 and 0.72 km.Earthquake details: (only 5 largest)1.7 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, May 23, 2026 04:26 pm (GMT -7) (19 km S)1.6 quake 13 mi southwest of Clearlake, Lake County, California, United States, May 22, 2026 11:19 pm (GMT -7) (13 km SSW)1.5 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, May 23, 2026 08:32 am (GMT -7) (17 km SSW)1.4 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, May 23, 2026 03:17 pm (GMT -7) (17 km S)1.3 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, May 22, 2026 07:26 pm (GMT -7) (15 km S)All earthquakes at Clear LakeEldey volcano (Iceland): 51 earthquakes up to magnitude 2.8Possible earthquake swarm: 51 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 19 minutes ago. Hypocenter depths ranged between 12.40 and 0.00 km.Earthquake details: (only 5 largest)2.8 quake Irminger Sea, 27 km southwest of Keflavik, Southern Peninsula, Iceland, May 23, 2026 10:45 pm (Universal Time) (10 km NNE)2.5 quake Iceland: 3.1 km SW of Geirfugladrangur May 23, 2026 10:48 pm (Reykjavik time) (18 km WSW)1.8 quake Iceland: 8.3 km WNW of Reykjanestá May 23, 2026 11:22 pm (Reykjavik time) (12 km NNE)1.7 quake Iceland: 8.4 km NNE of Eldey May 23, 2026 11:17 pm (Reykjavik time) (10 km NE)1.7 quake Iceland: 9.9 km NW of Reykjanestá May 24, 2026 12:03 am (Reykjavik time) (16 km NNE)All earthquakes at EldeyEldey is located at the beginning of the Reykjanes Ridge off the SW tip of Iceland. Its highest elevation is the top of Eldey Island, but most of the volcanic edifice is submerged.Several eruptions occurred in historic times, last in 1926.Hualalai volcano (Hawai'i (Big Island)): magnitude 3.2 earthquakeA magnitude 3.2 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 37.44 km depth at 12 km distance SW from the volcano.Earthquake details: 3.2 quake 0.4 mi southeast of Holualoa, Hawaii County, Hawaii, United States, May 23, 2026 07:25 am (GMT -10) (12 km SW)All earthquakes at HualalaiHulubelu volcano (Sumatra): 2 earthquakes up to magnitude 2.32 earthquakes occurred near (under) the volcano during 7 minutes, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 7.00 and 4.00 km.Earthquake details: 2.3 quake Kabupaten Tanggamus, 73 km west of Bandar Lampung, Indonesia, May 24, 2026 02:58 am (GMT +7) (4 km ENE)2.2 quake Kabupaten Tanggamus, 75 km west of Bandar Lampung, Indonesia, May 24, 2026 03:05 am (GMT +7) (1 km SE)All earthquakes at HulubeluIlopango volcano (El Salvador): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 8 km distance NNW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 12 km northeast of San Salvador, Departamento de San Salvador, El Salvador, May 23, 2026 04:08 pm (GMT -6) (8 km NNW)All earthquakes at IlopangoKilauea volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 3.23 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 55 minutes ago. Hypocenter depths ranged between 31.45 and 24.78 km.Earthquake details: 3.2 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, May 23, 2026 03:01 am (GMT -10) (16 km SW)1.9 quake 23 mi south of Hilo, Hawaii County, Hawaii, United States, May 23, 2026 12:55 pm (GMT -10) (8 km E)1.9 quake 37 mi southwest of Hilo, Hawaii County, Hawaii, United States, May 22, 2026 02:58 pm (GMT -10) (19 km SSW)All earthquakes at KilaueaLower Chindwin volcano (Myanmar): magnitude 3.7 earthquakeA magnitude 3.7 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 17 km distance SW from the volcano.Earthquake details: 3.7 quake 20 km northwest of Monywa, Sagaing Region, Myanmar, May 23, 2026 12:03 pm (Kolkata time) (17 km SW)All earthquakes at Lower ChindwinOntake-san volcano (Honshu): 2 earthquakes up to magnitude 4.02 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.Earthquake details: 4.0 quake 13 km northeast of Gero, Gifu, Japan, May 24, 2026 07:06 am (GMT +9) (16 km W)3.5 quake 13 km northeast of Gero, Gifu, Japan, May 24, 2026 04:15 am (GMT +9) (16 km W)All earthquakes at Ontake-sanPaluweh volcano (Lesser Sunda Islands): 2 earthquakes up to magnitude 3.12 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 1 hour 31 minutes ago. Hypocenter depths ranged between 31.00 and 12.00 km.Earthquake details: 3.1 quake Flores Sea, 52 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, May 23, 2026 07:27 pm (GMT +8) (13 km WSW)2.3 quake Flores Sea, 62 km northwest of Maumere, Indonesia, May 24, 2026 07:18 am (GMT +8) (18 km NE)All earthquakes at PaluwehSan Carlos volcano (Equatorial Guinea): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance WSW from the volcano.Earthquake details: Reported quake or seismic-like event: Near 0N / 0E May 23, 2026 07:46 am (GMT +0) (0 km WSW)All earthquakes at San CarlosSanbe volcano (Honshu): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance ENE from the volcano.Earthquake details: 2.2 quake 10.3 km southwest of Unnan, Shimane, Japan, May 23, 2026 10:31 pm (GMT +9) (18 km ENE)All earthquakes at SanbeTalang volcano (Sumatra): 2 earthquakes up to magnitude 3.42 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 5.00 and 4.00 km.Earthquake details: 3.4 quake Kabupaten Solok, 17 km southeast of Solok, Indonesia, May 23, 2026 10:05 am (Jakarta time) (7 km NE)2.9 quake Kabupaten Solok, 18 km south of Solok, Indonesia, May 23, 2026 05:00 pm (GMT +7) (2 km NNW)All earthquakes at Talang