World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 27 Aug 2026 Number in brackets indicate nr of quakes.Quakes detected near: Agua (2 quakes between mag 1.5-3.0), Balut (1 quake mag 1.6), Barva (1 quake mag 1.8), Brennisteinsfjöll (3 quakes between mag 0.1-1.0), Clear Lake (27 quakes between mag 0.4-1.9), Coso (10 quakes between mag 0.5-1.7)Cuilapa-Barbarena (1 quake mag 1.5), Eldey (4 quakes between mag 1.0-1.7), Etna (2 quakes between mag 3.0-3.0), Furnas (1 quake mag 3.0), Galeras (1 quake mag 3.0), Kilauea (3 quakes between mag 1.8-2.1), Loihi (4 quakes between mag 1.7-2.1), Maroa (1 quake mag 1.8), Martin (2 quakes between mag 0.6-1.5), Masaya (1 quake mag 1.8), Paluweh (3 quakes between mag 3.3-5.0), Poas (4 quakes between mag 1.3-1.9), Prestahnukur (2 quakes between mag 0.9-1.2), Puracé (1 quake mag 2.3), Salton Buttes (1 quake mag 1.5), San Salvador (1 quake mag 1.8), Svartsengi (4 quakes between mag 0.8-1.5), Tenerife (1 quake mag 1.0), White Island (1 quake mag 2.2) (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:Agua volcano (Guatemala): 2 earthquakes up to magnitude 3.02 earthquakes occurred near (under) the volcano during 1 hour 39 minutes, the last being recorded quake 22 hours ago. Hypocenter depths ranged between 10.00 and 9.00 km.Earthquake details: Reported seismic-like event (likely no quake): 17 km west of Guatemala City, Departamento de Guatemala, Guatemala, Aug 25, 2026 07:00 pm (GMT -6) (18 km NNE)1.5 quake 6.9 km west of Villa Nueva, Departamento de Guatemala, Guatemala, Aug 25, 2026 08:39 pm (GMT -6) (13 km NE)All earthquakes at AguaClear Lake volcano (California): 27 earthquakes up to magnitude 1.9Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 41 minutes ago. Hypocenter depths ranged between 13.46 and 0.47 km.Earthquake details: (only 5 largest)1.9 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Aug 26, 2026 07:46 am (GMT -7) (16 km S)1.9 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Aug 25, 2026 06:57 pm (GMT -7) (16 km SSW)1.7 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Aug 26, 2026 07:44 am (GMT -7) (16 km S)1.5 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Aug 26, 2026 03:35 pm (GMT -7) (18 km SSW)1.5 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Aug 26, 2026 07:53 am (GMT -7) (18 km SSW)All earthquakes at Clear LakeEtna volcano (Italy): 2 earthquakes up to magnitude 3.02 earthquakes occurred near (under) the volcano during 25 minutes, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.Earthquake details: Reported seismic-like event (likely no quake): 30 km north of Catania, Province of Catania, Sicily, Italy, Aug 26, 2026 05:46 pm (GMT +2) (1 km WNW)Reported quake or seismic-like event: 30 km north of Catania, Province of Catania, Sicily, Italy, Aug 26, 2026 05:20 pm (GMT +2) (1 km WNW)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.Furnas volcano (Azores): magnitude 3.0 earthquakeA magnitude 3.0 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 17 km distance ENE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 26 km east of Vila Franca do Campo, Azores, Portugal, Aug 26, 2026 01:51 pm (Universal Time) (17 km ENE)All earthquakes at FurnasFurnas is an active volcanic system on eastern São Miguel in the Azores, with at least 11 pumice layers from the past 5,000 years. Its two recognized historical eruptions occurred in 1439–1443 and 1630; the latter caused significant damage and fatalities.Galeras volcano (Colombia): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance E from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 2.3 km southeast of Pasto, Departamento de Narino, Colombia, Aug 26, 2026 12:08 am (GMT -5) (12 km E)All earthquakes at GalerasKilauea volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.13 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 7.21 and 0.50 km.Earthquake details: 2.1 quake 30 mi southwest of Hilo, Hawaii County, Hawaii, United States, Aug 25, 2026 07:57 pm (GMT -10) (14 km W)2.0 quake 25 mi southwest of Hilo, Hawaii County, Hawaii, United States, Aug 25, 2026 07:05 pm (GMT -10) (2 km ESE)1.8 quake 28 mi south of Hilo, Hawaii County, Hawaii, United States, Aug 26, 2026 07:40 am (GMT -10) (19 km ESE)All earthquakes at KilaueaLoihi volcano (Hawai'i (Big Island)): 4 earthquakes up to magnitude 2.14 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 1 hour 57 minutes ago. Hypocenter depths ranged between 31.39 and 29.12 km.Earthquake details: 2.1 quake North Pacific Ocean, 12 mi southeast of Pāhala, Hawaii County, Hawaii, United States, Aug 26, 2026 12:52 pm (GMT -10) (19 km NNW)2.0 quake North Pacific Ocean, 40 mi southeast of of Hawai‘i Island, Hawaii County, Hawaii, United States, Aug 26, 2026 11:50 am (GMT -10) (17 km NNW)1.7 quake North Pacific Ocean, 40 mi southeast of of Hawai‘i Island, Hawaii County, Hawaii, United States, Aug 25, 2026 08:26 pm (GMT -10) (17 km NW)1.7 quake North Pacific Ocean, 44 mi south of of Hawai‘i Island, Hawaii County, Hawaii, United States, Aug 25, 2026 07:35 pm (GMT -10) (18 km W)All earthquakes at LoihiPaluweh volcano (Lesser Sunda Islands): 3 earthquakes up to magnitude 5.03 earthquakes occurred near (under) the volcano during 1 hour 58 minutes, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.Earthquake details: 5.0 quake Flores Sea, 55 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Aug 26, 2026 10:15 pm (Makassar time) (13 km WSW)3.8 quake Flores Sea, 64 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Aug 26, 2026 11:45 pm (Makassar time) (18 km WNW)3.3 quake Flores Sea, 55 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Aug 27, 2026 12:13 am (GMT +8) (18 km WSW)All earthquakes at PaluwehPuracé volcano (Colombia): 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 14.50 km depth at 18 km distance NNE from the volcano.Earthquake details: 2.3 quake 33 km east of Popayán, Departamento del Cauca, Colombia, Aug 26, 2026 08:03 am (GMT -5) (18 km NNE)All earthquakes at PuracéWhite Island volcano (New Zealand): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 11 km distance WSW from the volcano.Earthquake details: 2.2 quake South Pacific Ocean, 46 km north of Whakatane, Bay of Plenty, New Zealand, Aug 27, 2026 01:16 am (GMT +12) (11 km WSW)All earthquakes at White Island