World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 5 Jun 2026 Number in brackets indicate nr of quakes.Quakes detected near: Askja (2 quakes between mag 0.7-1.3), Bardarbunga (14 quakes between mag 0.0-1.3), Brennisteinsfjöll (46 quakes between mag 0.0-1.8), Cabalian (1 quake mag 1.9), Clear Lake (32 quakes between mag 0.2-2.3), Cleveland (2 quakes between mag 1.0-1.5)Coso (3 quakes between mag 0.6-2.3), Cuernos de Negros (1 quake mag 3.0), Don Joao de Castro Bank (1 quake mag 2.1), Eldey (7 quakes between mag 0.3-1.4), Etna (1 quake mag 3.0), Geureudong (1 quake mag 2.3), Grímsnes (3 quakes between mag 0.7-1.9), Hekla (5 quakes between mag 0.0-1.1), Hengill (6 quakes between mag 0.0-1.0), Hrómundartindur (36 quakes between mag 0.0-1.5), Katla (16 quakes between mag 0.0-2.1), Kilauea (3 quakes between mag 1.7-1.9), Moffett (1 quake mag 1.6), Mount Rainier (3 quakes between mag 0.2-1.4), Paco (1 quake mag 1.6), Paluweh (1 quake mag 2.4), Pelée (19 quakes between mag 0.1-1.1), Pico (1 quake mag 2.2), Pinatubo (1 quake mag 1.8), Prestahnukur (128 quakes between mag 0.0-2.5), Rumble II West (1 quake mag 3.4), Tana (1 quake mag 1.5), Tenerife (1 quake mag 1.0), Torfajökull (3 quakes between mag 0.4-1.7), Öraefajökull (1 quake mag 1.2) (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): 14 earthquakes up to magnitude 1.3Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 56 minutes ago. Hypocenter depths ranged between 7.10 and 0.00 km.Earthquake details: (only 5 largest)1.3 quake Iceland: 3.5 km ESE of Bárðarbunga Jun 4, 2026 02:57 pm (Reykjavik time) (3 km E)1.1 quake 3.8 km NE of Bárðarbunga Jun 4, 2026 08:32 pm (Universal Time) (5 km NE)0.6 quake 4.3 km ENE of Bárðarbunga Jun 4, 2026 07:44 pm (Universal Time) (4 km ENE)0.6 quake Iceland: 2.8 km E of Bárðarbunga Jun 4, 2026 02:55 pm (Reykjavik time) (3 km ENE)0.5 quake 1.7 km ENE of Bárðarbunga Jun 4, 2026 08:53 pm (Universal Time) (3 km NE)All earthquakes at BardarbungaBrennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 46 earthquakes up to magnitude 1.8Possible earthquake swarm: 46 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 37 minutes ago. Hypocenter depths ranged between 23.00 and 0.00 km.Earthquake details: (only 5 largest)1.8 quake 4.5 km WSW of Litla_Kaffistofan Jun 4, 2026 01:10 am (Universal Time) (18 km NE)1.6 quake 4.9 km WSW of Litla_Kaffistofan Jun 4, 2026 01:57 am (Universal Time) (18 km NE)1.5 quake 4.4 km WSW of Litla_Kaffistofan Jun 4, 2026 12:53 am (Universal Time) (18 km NE)1.5 quake 4.1 km WSW of Litla_Kaffistofan Jun 4, 2026 01:39 am (Universal Time) (18 km NE)1.5 quake 4.7 km WSW of Litla_Kaffistofan Jun 4, 2026 01:20 am (Universal Time) (18 km NE)All earthquakes at BrennisteinsfjöllClear Lake volcano (California): 32 earthquakes up to magnitude 2.3Possible earthquake swarm: 32 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 3.69 and 1.11 km.Earthquake details: (only 5 largest)2.3 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jun 3, 2026 10:13 pm (GMT -7) (17 km SSW)1.8 quake Sonoma County, 15 mi southwest of Clearlake, Lake County, California, United States, Jun 4, 2026 09:21 am (GMT -7) (18 km SSW)1.5 quake 13 mi southwest of Clearlake, Lake County, California, United States, Jun 3, 2026 11:28 pm (GMT -7) (15 km S)1.4 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jun 4, 2026 04:48 am (GMT -7) (16 km S)1.4 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Jun 3, 2026 10:12 pm (GMT -7) (15 km S)All earthquakes at Clear LakeCoso volcano (California): 3 earthquakes up to magnitude 2.33 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 1 hour 7 minutes ago. Hypocenter depths ranged between 5.70 and 2.47 km.Earthquake details: 2.3 quake Inyo County, 22 mi north of Ridgecrest, Kern County, California, United States, Jun 4, 2026 09:34 am (GMT -7) (15 km SE)1.0 quake Inyo County, 35 mi north of Ridgecrest, Kern County, California, United States, Jun 4, 2026 09:17 am (Universal Time) (10 km NW)0.6 quake Inyo County, 19 mi north of Ridgecrest, Kern County, California, United States, Jun 4, 2026 11:43 pm (Universal Time) (19 km SE)All earthquakes at CosoCuernos de Negros volcano (Central Philippines): 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 18 km distance NE from the volcano.Earthquake details: Uncertain quake: M3.0, 6.9 km northwest of Dumaguete, Philippines, Jun 4, 2026 10:12 pm (GMT +0) (18 km NE)All earthquakes at Cuernos de NegrosDon Joao de Castro Bank volcano (Azores): magnitude 2.1 earthquakeA magnitude 2.1 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 15 km distance ESE from the volcano.Earthquake details: 2.1 quake North Atlantic Ocean, 86 km northwest of Ponta Delgada, Azores, Portugal, Jun 4, 2026 02:18 pm (Universal Time) (15 km ESE)All earthquakes at Don Joao de Castro BankEtna volcano (Italy): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance SW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, Jun 4, 2026 06:39 pm (GMT +2) (0 km SW)All earthquakes at EtnaGeureudong volcano (Sumatra): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.00 km depth at 8 km distance WSW from the volcano.Earthquake details: 2.3 quake Kabupaten Bener Meriah, 51 km south of Bireun, Indonesia, Jun 4, 2026 08:01 pm (GMT +7) (8 km WSW)All earthquakes at GeureudongHrómundartindur volcano (Iceland): 36 earthquakes up to magnitude 1.5Possible earthquake swarm: 36 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 9.20 and 0.00 km.Earthquake details: (only 5 largest)1.5 quake 3.4 km NNE of Hrómundartindi Jun 4, 2026 01:37 am (Universal Time) (4 km NNE)1.4 quake Iceland: 6.3 km NNE of Hrómundartindi Jun 4, 2026 08:48 pm (Reykjavik time) (7 km NNE)1.1 quake 3.9 km WNW of Þrengsli Jun 4, 2026 02:30 am (Universal Time) (17 km WSW)1.1 quake 3.2 km NNW of Hellisheiðarvirkjun Jun 4, 2026 04:42 am (Universal Time) (11 km W)1.1 quake Iceland: 3.2 km WSW of Litla_Kaffistofan Jun 4, 2026 04:42 pm (Reykjavik time) (18 km W)All earthquakes at HrómundartindurKatla volcano (Iceland): 16 earthquakes up to magnitude 2.1Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 1 hour 14 minutes ago. Hypocenter depths ranged between 5.20 and 0.00 km.Earthquake details: (only 5 largest)2.1 quake 2.9 km WNW of Hábunga Jun 4, 2026 10:58 pm (Universal Time) (6 km SW)2.0 quake 3.2 km NNW of Hábunga Jun 4, 2026 10:58 pm (Universal Time) (4 km SW)1.6 quake Iceland: 3.8 km NW of Hábunga Jun 4, 2026 10:59 pm (Reykjavik time) (6 km SW)1.6 quake 2.7 km WNW of Hábunga Jun 4, 2026 10:59 pm (Universal Time) (7 km SW)1.4 quake Iceland: 3.7 km NW of Hábunga Jun 4, 2026 11:36 pm (Reykjavik time) (5 km WSW)All earthquakes at KatlaPaluweh volcano (Lesser Sunda Islands): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 11 km distance SW from the volcano.Earthquake details: 2.4 quake Flores Sea, 52 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Jun 5, 2026 01:27 am (GMT +8) (11 km SW)All earthquakes at PaluwehPelée volcano (Caribbean): 19 earthquakes up to magnitude 1.1Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 0.84 and 0.03 km.Earthquake details: (only 5 largest)1.1 quake 25 km northwest of Fort-de-France, Martinique, Jun 4, 2026 10:25 am (GMT -4) (1 km SSE)0.9 quake 25 km northwest of Fort-de-France, Martinique, Jun 4, 2026 02:24 pm (Universal Time) (1 km SSE)0.9 quake 25 km northwest of Fort-de-France, Martinique, Jun 4, 2026 03:31 am (Universal Time) (1 km SSE)0.8 quake 25 km northwest of Fort-de-France, Martinique, Jun 4, 2026 11:00 am (Universal Time) (1 km SSE)0.8 quake 25 km northwest of Fort-de-France, Martinique, Jun 4, 2026 10:58 am (Universal Time) (1 km SSE)All earthquakes at PeléePico volcano (Azores): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 3 km distance SW from the volcano.Earthquake details: 2.2 quake North Atlantic Ocean, 7.1 km southwest of Pico Island, Azores, Portugal, Jun 4, 2026 02:31 am (Universal Time) (3 km SW)All earthquakes at PicoPrestahnukur volcano (Iceland): 128 earthquakes up to magnitude 2.5Possible earthquake swarm: 128 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 27.60 and 0.00 km.Earthquake details: (only 5 largest)2.5 quake 14.9 km SSE of Húsafell Jun 4, 2026 05:55 am (Universal Time) (9 km WSW)2.5 quake Iceland: 15.5 km SE of Húsafell Jun 4, 2026 02:14 am (Reykjavik time) (6 km WSW)2.4 quake 15.1 km SSE of Húsafell Jun 4, 2026 05:08 am (Universal Time) (10 km WSW)2.3 quake 14.7 km SSE of Húsafell Jun 4, 2026 10:41 am (Universal Time) (7 km WSW)2.0 quake Iceland: 13.7 km SSE of Húsafell Jun 4, 2026 12:13 pm (Reykjavik time) (11 km WSW)All earthquakes at PrestahnukurRumble II West volcano (New Zealand): magnitude 3.4 earthquakeA magnitude 3.4 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 18 km distance SSE from the volcano.Earthquake details: 3.4 quake South Pacific Ocean, 234 km north of Hicks Bay, Gisborne, New Zealand, Jun 4, 2026 06:47 pm (GMT +12) (18 km SSE)All earthquakes at Rumble II West