World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 6 Oct 2025 Number in brackets indicate nr of quakes.Quakes detected near: Aguilera (1 quake mag 3.6), Akagi (2 quakes between mag 1.1-2.3), Akuseki-jima (4 quakes between mag 1.9-3.4), Apaneca Range (1 quake mag 1.9), Aracar (1 quake mag 3.0), Atka (1 quake mag 1.3)Bardarbunga (1 quake mag 1.4), Campi Flegrei (Phlegrean Fields) (9 quakes between mag 0.1-3.0), Cerro Singüil (1 quake mag 2.7), Clear Lake (19 quakes between mag 0.3-1.6), Conchagüita (1 quake mag 2.1), Coso (7 quakes between mag 0.1-1.6), El Chichón (9 quakes between mag 1.4-2.2), Eldey (2 quakes between mag 0.5-2.0), Etna (3 quakes between mag 1.3-2.0), Geureudong (1 quake mag 2.5), Gran Canaria (1 quake mag 3.0), Hofsjökull (1 quake mag 1.5), Jan Mayen (1 quake mag 4.6), Kalatungan (1 quake mag 2.0), Katla (7 quakes between mag 0.7-2.1), Kilauea (1 quake mag 2.4), Kirishima (6 quakes between mag 0.2-1.0), Kolumbo (1 quake mag 1.8), Krísuvík (11 quakes between mag 0.0-1.1), Kuchinoshima (1 quake mag 1.6), Kurikoma (1 quake mag 1.0), Laacher See (1 quake mag 3.0), Lipari (1 quake mag 2.0), Ljósufjöll (4 quakes between mag 0.4-1.9), Madeira (1 quake mag 3.0), Methana (1 quake mag 1.5), Mount Rainier (1 quake mag 1.2), Nevado del Huila (1 quake mag 1.8), Nevado del Ruiz (2 quakes between mag 3.2-3.2), Nipesotsu-Maruyama (4 quakes between mag 0.3-2.6), Payún Matru (1 quake mag 3.0), Pelée (66 quakes between mag 0.2-1.6), Rumble IV (1 quake mag 3.3), Shishaldin (1 quake mag 1.0), Sousaki (2 quakes between mag 1.3-1.7), Suwanose-jima (4 quakes between mag 1.5-2.4), Svartsengi (3 quakes between mag 0.3-1.2), Taupo (1 quake mag 1.8), Tecuamburro (1 quake mag 2.0), Tenerife (1 quake mag 1.5), Tenorio (38 quakes between mag 1.1-3.4), Tjörnes Fracture Zone (1 quake mag 1.5), Tongariro (1 quake mag 1.2), Torfajökull (2 quakes between mag 0.9-1.6), Toroeng Prong (1 quake mag 4.8) (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:Aguilera volcano (Southern Chile and Argentina): magnitude 3.6 earthquakeA magnitude 3.6 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 38.00 km depth at 3 km distance NE from the volcano.Earthquake details: 3.6 quake 180 km northwest of Puerto Natales, Ultima Esperanza, Region de Magallanes y Antartica Chilena, Chile, Oct 5, 2025 03:14 am (Punta Arenas time) (3 km NE)All earthquakes at AguileraAkagi volcano (Honshu): 2 earthquakes up to magnitude 2.32 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 14.00 and 5.50 km.Earthquake details: 2.3 quake 9.9 km northeast of Maebashi, Gunma, Japan, Oct 6, 2025 02:32 am (GMT +9) (11 km SSW)1.1 quake 32 km northeast of Maebashi, Gunma, Japan, Oct 5, 2025 02:21 pm (GMT +9) (15 km E)All earthquakes at AkagiAkuseki-jima volcano (Ryukyu Islands): 4 earthquakes up to magnitude 3.44 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 20.00 and 0.00 km.Earthquake details: 3.4 quake East China Sea, Kagoshima-ken, 26 km southwest of Suwanose-jima Island, Japan, Oct 5, 2025 02:42 pm (GMT +9) (10 km WNW)3.2 quake East China Sea, Kagoshima-ken, 28 km southwest of Suwanose-jima Island, Japan, Oct 6, 2025 07:44 am (GMT +9) (7 km S)2.1 quake East China Sea, Kagoshima-ken, 32 km south of Suwanose-jima Island, Japan, Oct 6, 2025 03:30 am (GMT +9) (12 km SSE)1.9 quake East China Sea, Kagoshima-ken, 30 km southwest of Suwanose-jima Island, Japan, Oct 5, 2025 02:46 pm (GMT +9) (12 km SW)All earthquakes at Akuseki-jimaAracar volcano (Northern Chile, Bolivia and Argentina): magnitude 3.0 earthquakeA magnitude 3.0 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 6 km distance NNW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 149 km south of San Pedro de Atacama, Provincia de El Loa, Region de Antofagasta, Chile, Oct 5, 2025 02:40 am (GMT -3) (6 km NNW)All earthquakes at AracarCampi Flegrei (Phlegrean Fields) volcano (Italy): 9 earthquakes up to magnitude 3.09 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.00 and 0.28 km.Earthquake details: (only 5 largest)Reported seismic-like event (likely no quake): 14 km west of Naples, Napoli, Campania, Italy, Oct 5, 2025 08:13 pm (GMT +2) (5 km NW)1.0 quake 4.2 km southeast of Pozzuoli, Napoli, Campania, Italy, Oct 5, 2025 05:49 am (GMT +2) (0 km SSW)0.9 quake Tyrrhenian Sea, 23 km northeast of Isola d'Ischia Island, Italy, Oct 5, 2025 01:51 pm (GMT +2) (2 km SSE)0.5 quake Tyrrhenian Sea, 23 km northeast of Isola d'Ischia Island, Italy, Oct 5, 2025 01:50 pm (GMT +2) (2 km SE)0.1 quake Tyrrhenian Sea, 26 km east of Isola d'Ischia Island, Napoli, Campania, Italy, Oct 5, 2025 03:50 pm (GMT +2) (8 km SE)All earthquakes at Campi Flegrei (Phlegrean Fields)Cerro Singüil volcano (El Salvador): magnitude 2.7 earthquakeA magnitude 2.7 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 28.00 km depth at 17 km distance W from the volcano.Earthquake details: 2.7 quake 26 km south of Jutiapa, Departamento de Jutiapa, Guatemala, Oct 4, 2025 08:28 pm (Guatemala time) (17 km W)All earthquakes at Cerro SingüilClear Lake volcano (California): 19 earthquakes up to magnitude 1.6Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 26 minutes ago. Hypocenter depths ranged between 3.67 and 1.74 km.Earthquake details: (only 5 largest)1.6 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Oct 5, 2025 04:23 am (GMT -7) (17 km S)1.3 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, Oct 5, 2025 05:24 pm (GMT -7) (17 km S)1.1 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Oct 4, 2025 09:35 pm (GMT -7) (16 km SSW)1.0 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Oct 5, 2025 02:29 am (GMT -7) (16 km SSW)1.0 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Oct 5, 2025 02:32 pm (GMT -7) (16 km SSW)All earthquakes at Clear LakeConchagüita volcano (El Salvador): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 12 km distance W from the volcano.Earthquake details: 2.1 quake North Pacific Ocean, 12 km south of La Union, El Salvador, Oct 4, 2025 11:20 pm (El Salvador time) (12 km W)All earthquakes at ConchagüitaEl Chichón volcano (Southern Mexico): 9 earthquakes up to magnitude 2.29 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 3.00 and 2.00 km.Earthquake details: (only 5 largest)2.2 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 4, 2025 10:34 pm (Merida time) (1 km ESE)2.1 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 4, 2025 10:28 pm (Merida time) (1 km SSW)2.1 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 5, 2025 03:47 am (Merida time) (1 km E)1.9 quake 21 km southwest of Pichucalco, Estado de Chiapas, Mexico, Oct 4, 2025 09:40 pm (Merida time) (1 km W)1.9 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 5, 2025 03:37 am (Merida time) (2 km ESE)All earthquakes at El ChichónGeureudong volcano (Sumatra): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 13 km distance NNE from the volcano.Earthquake details: 2.5 quake Kabupaten Bener Meriah, 46 km southwest of Lhokseumawe, Indonesia, Oct 5, 2025 12:08 pm (Jakarta time) (13 km NNE)All earthquakes at GeureudongGran Canaria volcano (Canary Islands): 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 12 km distance NNW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 24 km west of Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain, Oct 5, 2025 02:50 pm (GMT +1) (12 km NNW)All earthquakes at Gran CanariaJan Mayen volcano (Atlantic Ocean): magnitude 4.6 earthquakeA magnitude 4.6 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 13 km distance ENE from the volcano.Earthquake details: 4.6 quake Norwegian Sea, 29 km northeast of Svalbard Island, Svalbard and Jan Mayen, Oct 5, 2025 04:30 pm (Longyearbyen time) (13 km ENE)All earthquakes at Jan MayenKatla volcano (Iceland): 7 earthquakes up to magnitude 2.17 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 6.80 and 0.10 km.Earthquake details: (only 5 largest)2.1 quake Iceland: 3.6 km W of Goðabunga Oct 5, 2025 03:42 am (Reykjavik time) (13 km W)1.5 quake 4.0 km W of Goðabunga Oct 5, 2025 03:42 am (Universal Time) (14 km W)1.3 quake Iceland: 2.7 km W of Goðabunga Oct 5, 2025 11:21 am (Reykjavik time) (12 km W)1.2 quake Iceland: 0.9 km N of Goðabunga Oct 5, 2025 03:41 pm (Reykjavik time) (10 km W)1.1 quake 1.5 km SE of Goðabunga Oct 5, 2025 01:49 am (Universal Time) (8 km W)All earthquakes at KatlaKilauea volcano (Hawai'i (Big Island)): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0.63 km depth at 12 km distance SE from the volcano.Earthquake details: 2.4 quake 28 mi south of Hilo, Hawaii County, Hawaii, United States, Oct 5, 2025 03:27 am (Honolulu time) (12 km SE)All earthquakes at KilaueaKrísuvík volcano (Reykjanes Peninsula, Iceland): 11 earthquakes up to magnitude 1.1Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 5.20 and 2.90 km.Earthquake details: (only 5 largest)1.1 quake Iceland: 3.5 km NE of Krýsuvík Oct 5, 2025 10:31 am (Reykjavik time) (5 km ESE)0.7 quake Iceland: 4.3 km N of Krýsuvík Oct 5, 2025 04:56 am (Reykjavik time) (2 km ESE)0.6 quake Iceland: 3.8 km N of Krýsuvík Oct 5, 2025 05:11 am (Reykjavik time) (2 km ESE)0.6 quake Iceland: 2.0 km ENE of Krýsuvík Oct 5, 2025 06:22 am (Reykjavik time) (5 km SE)0.6 quake Iceland: 4.3 km N of Krýsuvík Oct 5, 2025 07:11 am (Reykjavik time) (2 km ESE)All earthquakes at KrísuvíkLaacher See volcano (Germany): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 10 km distance SSW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 25 km west of Koblenz, Kreisfreie Stadt Pirmasens, Rheinland-Pfalz, Germany, Oct 5, 2025 10:28 am (GMT +2) (10 km SSW)All earthquakes at Laacher SeeMadeira volcano (Madeira): 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 13 km distance SE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 3.1 km south of Funchal, Madeira, Portugal, Oct 5, 2025 11:13 pm (GMT +1) (13 km SE)All earthquakes at MadeiraNevado del Ruiz volcano (Colombia): 2 earthquakes up to magnitude 3.22 earthquakes occurred near (under) the volcano at nearly the same time (20:33 UTC). Hypocenter depths ranged between 5.00 and 5.00 km.Earthquake details: 3.2 quake 46 km north of Ibague, Departamento de Tolima, Colombia, Oct 5, 2025 03:33 pm (Bogota time) (6 km S)3.2 quake Departamento de Tolima, 41 km east of Pereira, Colombia, Oct 5, 2025 03:33 pm (Bogota time) (6 km S)All earthquakes at Nevado del RuizNipesotsu-Maruyama volcano (Hokkaido): 4 earthquakes up to magnitude 2.64 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 3.70 and 1.40 km.Earthquake details: 2.6 quake 46 km north of Obihiro, Hokkaido, Japan, Oct 6, 2025 05:25 am (GMT +9) (15 km S)1.0 quake 44 km north of Obihiro, Hokkaido, Japan, Oct 6, 2025 05:46 am (GMT +9) (17 km S)0.8 quake 45 km north of Obihiro, Hokkaido, Japan, Oct 6, 2025 05:49 am (GMT +9) (16 km S)0.3 quake 44 km north of Otofuke, Hokkaido, Japan, Oct 6, 2025 02:05 am (GMT +9) (9 km S)All earthquakes at Nipesotsu-MaruyamaPayún Matru volcano (Central Chile and Argentina): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 39 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 1 km distance E from the volcano.Earthquake details: Unconfirmed quake or seismic-like event reported: 0.1 km northwest of Buenos Aires, Buenos Aires F.D., Argentina, Oct 5, 2025 09:10 pm (GMT -3) (1 km E)All earthquakes at Payún MatruPelée volcano (Caribbean): 66 earthquakes up to magnitude 1.6Possible earthquake swarm: 66 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 56 minutes ago. Hypocenter depths ranged between 3.00 and 0.00 km.Earthquake details: (only 5 largest)1.6 quake 26 km northwest of Fort-de-France, Martinique, Oct 5, 2025 02:52 am (GMT -4) (1 km SSW)1.4 quake 25 km northwest of Fort-de-France, Martinique, Oct 5, 2025 05:07 pm (GMT -4) (1 km SSW)1.4 quake 25 km northwest of Fort-de-France, Martinique, Oct 5, 2025 06:57 am (GMT -4) (1 km S)1.2 quake 26 km northwest of Fort-de-France, Martinique, Oct 5, 2025 10:26 am (GMT -4) (0 km SE)1.2 quake 25 km northwest of Fort-de-France, Martinique, Oct 5, 2025 01:37 am (GMT -4) (1 km S)All earthquakes at PeléeRumble IV volcano (New Zealand): magnitude 3.3 earthquakeA magnitude 3.3 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 17 km distance NW from the volcano.Earthquake details: 3.3 quake South Pacific Ocean, 240 km northeast of Tauranga, Bay of Plenty, New Zealand, Oct 5, 2025 01:23 pm (GMT +12) (17 km NW)All earthquakes at Rumble IVSuwanose-jima volcano (Ryukyu Islands): 4 earthquakes up to magnitude 2.44 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 10.00 and 0.00 km.Earthquake details: 2.4 quake East China Sea, Kagoshima-ken, 12 km west of Suwanose-jima Island, Japan, Oct 5, 2025 11:35 pm (GMT +9) (12 km WSW)1.8 quake East China Sea, Kagoshima-ken, 5.1 km east of Suwanose-jima Island, Japan, Oct 5, 2025 12:30 pm (GMT +9) (5 km E)1.5 quake East China Sea, Kagoshima-ken, 5.5 km east of Suwanose-jima Island, Japan, Oct 5, 2025 08:14 pm (GMT +9) (6 km E)1.5 quake Japan: Near Tokara Islands Oct 5, 2025 05:32 pm (GMT +9) (5 km E)All earthquakes at Suwanose-jimaTenorio volcano (Costa Rica): 38 earthquakes up to magnitude 3.4Possible earthquake swarm: 38 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 8 minutes ago. Hypocenter depths ranged between 22.00 and 0.00 km.Earthquake details: (only 5 largest)3.4 quake 24 km northeast of Canas, Provincia de Guanacaste, Costa Rica, Oct 4, 2025 10:50 pm (Costa Rica time) (13 km SE)3.1 quake 44 km southeast of San José, Provincia de Alajuela, Costa Rica, Oct 5, 2025 10:02 am (Costa Rica time) (9 km SE)3.0 quake 23 km northeast of Canas, Provincia de Guanacaste, Costa Rica, Oct 4, 2025 08:05 pm (Costa Rica time) (11 km SE)2.7 quake 23 km northeast of Canas, Provincia de Guanacaste, Costa Rica, Oct 4, 2025 08:06 pm (Costa Rica time) (10 km SSE)2.7 quake Provincia de Alajuela, 24 km northeast of Canas, Costa Rica, Oct 5, 2025 05:29 am (Costa Rica time) (10 km SE)All earthquakes at TenorioToroeng Prong volcano (Vietnam): magnitude 4.8 earthquakeA magnitude 4.8 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 5 km distance E from the volcano.Earthquake details: 4.8 quake 54 km north of Kon Tum, Kon Tum, Vietnam, Oct 6, 2025 01:28 am (Ho Chi Minh time) (5 km E)All earthquakes at Toroeng Prong