World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 31 Jul 2026 Number in brackets indicate nr of quakes.Quakes detected near: Agua (2 quakes between mag 1.0-3.0), Balut (4 quakes between mag 1.5-2.0), Campi Flegrei (Phlegrean Fields) (7 quakes between mag 0.1-2.3), Chiginagak (1 quake mag 1.6), Clear Lake (18 quakes between mag 0.3-1.9), Cosigüina (1 quake mag 2.2)Coso (1 quake mag 1.1), Cuilapa-Barbarena (2 quakes between mag 0.9-1.4), Cumbal (1 quake mag 2.3), El Chichón (1 quake mag 3.5), Eldey (26 quakes between mag 0.1-1.6), Esjufjöll (1 quake mag 1.3), Gareloi (2 quakes between mag 0.8-1.2), Golden Trout Creek (1 quake mag 2.2), Gran Canaria (2 quakes between mag 0.4-3.0), Hulubelu (2 quakes between mag 2.1-2.1), Katla (7 quakes between mag 0.3-2.2), Kialagvik (1 quake mag 1.6), Kilauea (1 quake mag 1.7), La Palma (2 quakes between mag 1.2-1.9), Loki-Fögrufjöll volcano (2 quakes between mag 1.3-1.4), Lokon-Empung (1 quake mag 2.4), Martin (1 quake mag 1.2), Merapi (1 quake mag 2.1), Okataina (Tarawera) (1 quake mag 2.2), Pacaya (1 quake mag 3.0), Poas (1 quake mag 1.9), Prestahnukur (1 quake mag 1.5), Ruapehu (1 quake mag 1.2), Stepovak Bay 4 (2 quakes between mag 1.1-2.2), Suoh (1 quake mag 2.1), Tenerife (2 quakes between mag 0.9-1.1), Tjörnes Fracture Zone (3 quakes between mag 0.7-1.0), Toroeng Prong (2 quakes between mag 2.7-2.8), Ubehebe Craters (1 quake mag 1.5), Veniaminof (1 quake mag 1.2), Vesuvius (2 quakes between mag 0.1-2.1), White Island (11 quakes between mag 2.2-3.9) (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 9 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 10.00 and 3.70 km.Earthquake details: Reported seismic-like event (likely no quake): 27 km southwest of Guatemala City, Departamento de Guatemala, Guatemala, Jul 30, 2026 06:15 am (GMT -6) (7 km N)1.0 quake 6.3 km west of Villa Nueva, Departamento de Guatemala, Guatemala, Jul 29, 2026 08:57 pm (GMT -6) (13 km NE)All earthquakes at AguaCampi Flegrei (Phlegrean Fields) volcano (Italy): 7 earthquakes up to magnitude 2.37 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 3.60 and 0.06 km.Earthquake details: (only 5 largest)2.3 quake Tyrrhenian Sea, 19 km northeast of Isola d'Ischia Island, Italy, Jul 30, 2026 03:39 am (GMT +2) (3 km SW)0.6 quake 10.6 km west of Naples, Napoli, Campania, Italy, Jul 30, 2026 11:54 pm (GMT +2) (1 km E)0.2 quake 11 km west of Naples, Napoli, Campania, Italy, Jul 30, 2026 06:43 pm (GMT +2) (0 km NE)0.1 quake 3 km southwest of Pianura, Napoli, Campania, Italy, Jul 30, 2026 08:04 pm (GMT +2) (2 km NNE)0.1 quake Tyrrhenian Sea, 27 km east of Isola d'Ischia Island, Napoli, Campania, Italy, Jul 30, 2026 07:47 pm (GMT +2) (7 km ESE)All earthquakes at Campi Flegrei (Phlegrean Fields)Clear Lake volcano (California): 18 earthquakes up to magnitude 1.9Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 19 minutes ago. Hypocenter depths ranged between 4.07 and 0.19 km.Earthquake details: (only 5 largest)1.9 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Jul 30, 2026 08:17 am (GMT -7) (18 km SSW)1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Jul 30, 2026 03:00 am (GMT -7) (18 km S)1.3 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Jul 29, 2026 07:47 pm (GMT -7) (18 km SSW)1.2 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Jul 30, 2026 02:53 am (GMT -7) (16 km S)1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jul 30, 2026 05:31 pm (GMT -7) (17 km SSW)All earthquakes at Clear LakeCosigüina volcano (Nicaragua): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 1 hour 18 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 7.00 km depth at 14 km distance ESE from the volcano.Earthquake details: 2.2 quake 48 km northwest of Chinandega, Departamento de Chinandega, Nicaragua, Jul 30, 2026 05:32 pm (GMT -6) (14 km ESE)All earthquakes at CosigüinaCumbal volcano (Colombia): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.10 km depth at 13 km distance S from the volcano.Earthquake details: 2.3 quake 23 km west of Ipiales, Departamento de Narino, Colombia, Jul 30, 2026 01:44 am (GMT -5) (13 km S)All earthquakes at CumbalEl Chichón volcano (Southern Mexico): magnitude 3.5 earthquakeA magnitude 3.5 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.60 km depth at 4 km distance S from the volcano.Earthquake details: 3.5 quake 64 km north of Tuxtla, Estado de Chiapas, Mexico, Jul 30, 2026 02:40 am (Merida time) (4 km S)All earthquakes at El ChichónEldey volcano (Iceland): 26 earthquakes up to magnitude 1.6Possible earthquake swarm: 26 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 0 minutes ago. Hypocenter depths ranged between 8.70 and 0.00 km.Earthquake details: (only 5 largest)1.6 quake 5.8 km WSW of Reykjanestá Jul 30, 2026 07:16 am (Universal Time) (11 km ENE)1.3 quake Iceland: 5.5 km WNW of Reykjanestá Jul 30, 2026 05:05 pm (Reykjavik time) (13 km NE)1.3 quake 5.1 km W of Reykjanestá Jul 30, 2026 01:42 pm (Universal Time) (12 km NE)1.2 quake 6.9 km W of Reykjanestá Jul 30, 2026 11:49 pm (Universal Time) (11 km NE)1.1 quake 5.0 km W of Reykjanestá Jul 30, 2026 01:38 pm (Universal Time) (12 km NE)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.Golden Trout Creek volcano (California): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.42 km depth at 7 km distance S from the volcano.Earthquake details: 2.2 quake 54 mi east of Visalia, Tulare County, California, United States, Jul 30, 2026 08:35 am (GMT -7) (7 km S)All earthquakes at Golden Trout CreekGran Canaria volcano (Canary Islands): 2 earthquakes up to magnitude 3.02 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.00 and 0.00 km.Earthquake details: Reported seismic-like event (likely no quake): 25 km west of Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain, Jul 30, 2026 04:50 pm (GMT +1) (6 km NW)0.4 quake 33 km southwest of Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain, Jul 30, 2026 06:54 pm (GMT +1) (15 km SSW)All earthquakes at Gran CanariaHulubelu volcano (Sumatra): 2 earthquakes up to magnitude 2.12 earthquakes occurred near (under) the volcano during 58 minutes, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 6.00 and 6.00 km.Earthquake details: 2.1 quake Kabupaten Tanggamus, 82 km west of Bandar Lampung, Indonesia, Jul 30, 2026 04:00 pm (GMT +7) (8 km SW)2.1 quake Kabupaten Tanggamus, 80 km west of Bandar Lampung, Indonesia, Jul 30, 2026 03:03 pm (GMT +7) (5 km WSW)All earthquakes at HulubeluKatla volcano (Iceland): 7 earthquakes up to magnitude 2.27 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 54 minutes ago. Hypocenter depths ranged between 1.10 and 0.00 km.Earthquake details: (only 5 largest)2.2 quake 4.0 km NNW of Hábunga Jul 30, 2026 09:21 pm (Universal Time) (5 km WSW)1.9 quake Iceland: 5.4 km NNW of Hábunga Jul 30, 2026 09:21 pm (Reykjavik time) (4 km W)1.7 quake Iceland: 4.7 km NE of Goðabunga Jul 30, 2026 11:55 pm (Reykjavik time) (7 km WNW)1.4 quake Iceland: 5.5 km NNW of Hábunga Jul 30, 2026 09:51 pm (Reykjavik time) (4 km W)1.1 quake Iceland: 9.1 km ENE of Goðabunga Jul 30, 2026 06:40 am (Reykjavik time) (5 km NNW)All earthquakes at KatlaLokon-Empung volcano (Sulawesi & Sangihe Islands): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 17.00 km depth at 15 km distance NNE from the volcano.Earthquake details: 2.4 quake 2.3 km northwest of Manado, Kota Manado, Sulawesi Utara, Indonesia, Jul 30, 2026 02:18 pm (GMT +8) (15 km NNE)All earthquakes at Lokon-EmpungMerapi volcano (Central Java): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 19.00 km depth at 5 km distance W from the volcano.Earthquake details: 2.1 quake Kota Magelang, 13 km east of Muntilan, Indonesia, Jul 30, 2026 05:51 pm (GMT +7) (5 km W)All earthquakes at MerapiOkataina (Tarawera) volcano (New Zealand): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.30 km depth at 19 km distance ENE from the volcano.Earthquake details: 2.2 quake 27 km southwest of Whakatane, Bay of Plenty, New Zealand, Jul 31, 2026 03:12 am (GMT +12) (19 km ENE)All earthquakes at Okataina (Tarawera)Pacaya volcano (Guatemala): 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 13 km distance NE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 19 km south of Guatemala City, Departamento de Guatemala, Guatemala, Jul 30, 2026 02:09 am (GMT -6) (13 km NE)All earthquakes at PacayaStepovak Bay 4 volcano (Alaska Peninsula): 2 earthquakes up to magnitude 2.22 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 11.60 and 5.00 km.Earthquake details: 2.2 quake Lake and Peninsula Borough, 48 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Jul 30, 2026 12:32 pm (GMT -8) (8 km ESE)1.1 quake 44 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Jul 29, 2026 08:39 pm (GMT -8) (18 km SE)All earthquakes at Stepovak Bay 4Suoh volcano (Sumatra): 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 15.00 km depth at 18 km distance SW from the volcano.Earthquake details: 2.1 quake Kabupaten Lampung Barat, 100 km southwest of Kotabumi, Indonesia, Jul 30, 2026 08:23 pm (GMT +7) (18 km SW)All earthquakes at Suoh Toroeng Prong volcano (Vietnam): 2 earthquakes up to magnitude 2.82 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 8.10 and 8.10 km.Earthquake details: 2.8 quake 64 km north of Kon Tum, Kon Tum, Vietnam, Jul 30, 2026 12:46 pm (GMT +7) (14 km NE)2.7 quake 64 km north of Kon Tum, Kon Tum, Vietnam, Jul 30, 2026 08:54 am (GMT +7) (19 km ENE)All earthquakes at Toroeng ProngUnnamed 52.92°N/158.52°E volcano (Southern Kamchatka): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 1 hour 2 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance NNE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 2.2 km west of Petropavlovsk-Kamchatskiy, Kamchatka, Russia, Jul 31, 2026 11:47 am (GMT +12) (18 km NNE)All earthquakes at Unnamed 52.92°N/158.52°EVesuvius volcano (Italy): 2 earthquakes up to magnitude 2.12 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 1.90 and 0.03 km.Earthquake details: 2.1 quake 5.3 km northeast of Torre del Greco, Napoli, Campania, Italy, Jul 30, 2026 07:11 pm (GMT +2) (1 km WSW)0.1 quake 14 km east of Naples, Napoli, Campania, Italy, Jul 30, 2026 01:23 pm (GMT +2) (0 km SSW)All earthquakes at VesuviusWhite Island volcano (New Zealand): 11 earthquakes up to magnitude 3.9Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 17 minutes ago. Hypocenter depths ranged between 12.00 and 5.00 km.Earthquake details: (only 5 largest)3.9 quake South Pacific Ocean, 56 km north of Whakatane, Bay of Plenty, New Zealand, Jul 30, 2026 03:55 pm (Auckland time) (10 km NW)3.3 quake South Pacific Ocean, 52 km north of Whakatane, Bay of Plenty, New Zealand, Jul 30, 2026 03:37 pm (Auckland time) (10 km WNW)3.2 quake South Pacific Ocean, 56 km north of Whakatane, Bay of Plenty, New Zealand, Jul 31, 2026 08:47 am (GMT +12) (10 km NW)3.2 quake South Pacific Ocean, 54 km north of Whakatane, Bay of Plenty, New Zealand, Jul 30, 2026 07:50 pm (Auckland time) (9 km WNW)2.7 quake South Pacific Ocean, 52 km north of Whakatane, Bay of Plenty, New Zealand, Jul 31, 2026 11:33 am (GMT +12) (8 km WNW)All earthquakes at White Island