World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 6 Sep 2026 Number in brackets indicate nr of quakes.Quakes detected near: Agua (1 quake mag 1.2), Balut (4 quakes between mag 1.9-2.6), Brennisteinsfjöll (50 quakes between mag 0.0-1.4), Chingo (2 quakes between mag 1.2-1.5), Clear Lake (32 quakes between mag 0.3-1.8), Etna (2 quakes between mag 0.8-1.9)Hrómundartindur (9 quakes between mag 0.2-1.4), Ilopango (1 quake mag 2.3), Katla (2 quakes between mag 0.9-1.8), Kilauea (4 quakes between mag 1.8-2.3), Kolbeinsey Ridge (1 quake mag 1.3), Loihi (4 quakes between mag 1.8-2.0), Martin (3 quakes between mag 0.5-1.1), Mauna Kea (1 quake mag 1.9), Miravalles (1 quake mag 2.9), Ngauruhoe (6 quakes between mag 0.8-2.4), Nisyros (3 quakes between mag 1.3-2.4), Pinatubo (1 quake mag 2.0), Poas (2 quakes between mag 1.3-1.6), Pocdol Mountains (1 quake mag 2.0), Puracé (1 quake mag 3.1), Ruapehu (1 quake mag 1.1), Salak (1 quake mag 3.0), San José (1 quake mag 2.5), Svartsengi (7 quakes between mag 0.2-1.3), Talang (1 quake mag 2.4), Taranaki (2 quakes between mag 1.1-3.3), Tenerife (5 quakes between mag 0.8-1.2), Torfajökull (3 quakes between mag 0.7-1.6), Vesuvius (2 quakes between mag 0.4-1.2) (updated 00h50)\n\nNote: 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.\nVolcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:Balut volcano (Mindanao): 4 earthquakes up to magnitude 2.64 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 41.00 and 28.00 km.Earthquake details: 2.6 quake Celebes Sea, 30 km west of Sarangani Island, Philippines, Sep 6, 2026 03:34 am (GMT +8) (18 km WSW)2.6 quake Province of Davao del Sur, Davao, 49 km southeast of Glan, Philippines, Sep 6, 2026 01:09 am (GMT +8) (13 km NE)2.1 quake Celebes Sea, 20 km southwest of Sarangani Island, Philippines, Sep 5, 2026 09:49 am (GMT +8) (10 km SSW)1.9 quake Celebes Sea, 20 km northwest of Sarangani Island, Philippines, Sep 6, 2026 04:12 am (GMT +8) (16 km NNW)All earthquakes at BalutBalut is an 840 m island stratovolcano south of Mindanao whose last known eruption occurred between about 2 million and 11,700 years ago. Hot springs and thermally altered ground occur on its western and southwestern flanks.Brennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 50 earthquakes up to magnitude 1.4Possible earthquake swarm: 50 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 8.50 and 0.00 km.Earthquake details: (only 5 largest)1.4 quake Iceland: 5.4 km SW of Bláfjallaskáli Sep 5, 2026 05:46 am (Reykjavik time) (6 km ENE)1.2 quake Iceland: 4.8 km WSW of Bláfjallaskáli Sep 5, 2026 03:22 pm (Reykjavik time) (7 km NE)1.2 quake 5.0 km WSW of Bláfjallaskáli Sep 5, 2026 03:26 am (Universal Time) (7 km NE)1.2 quake 5.7 km SW of Bláfjallaskáli Sep 5, 2026 02:16 am (Universal Time) (6 km NE)0.9 quake Iceland: 5.8 km SSW of Bláfjallaskáli Sep 5, 2026 10:54 am (Reykjavik time) (6 km ENE)All earthquakes at BrennisteinsfjöllBrennisteinsfjöll is an Icelandic volcanic system of crater rows and small shield volcanoes with an eruptive record extending back about 11,000 years. Its last known eruption occurred around 1341.Clear Lake volcano (California): 32 earthquakes up to magnitude 1.8Possible earthquake swarm: 32 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 21 minutes ago. Hypocenter depths ranged between 9.25 and 0.43 km.Earthquake details: (only 5 largest)1.8 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Sep 5, 2026 02:34 pm (GMT -7) (17 km S)1.6 quake 12 mi southwest of Clearlake, Lake County, California, United States, Sep 4, 2026 11:19 pm (GMT -7) (17 km S)1.2 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 5, 2026 05:09 pm (GMT -7) (17 km S)1.2 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 4, 2026 07:14 pm (GMT -7) (17 km SSW)1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 5, 2026 02:50 pm (GMT -7) (16 km SSW)All earthquakes at Clear LakeIlopango volcano (El Salvador): 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 11.00 km depth at 3 km distance SE from the volcano.Earthquake details: 2.3 quake 17 km east of San Salvador, Departamento de San Salvador, El Salvador, Sep 5, 2026 12:31 am (GMT -6) (3 km SE)All earthquakes at IlopangoKilauea volcano (Hawai'i (Big Island)): 4 earthquakes up to magnitude 2.34 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 42.40 and 3.32 km.Earthquake details: 2.3 quake 25 mi south of Hilo, Hawaii County, Hawaii, United States, Sep 4, 2026 06:51 pm (GMT -10) (6 km SE)2.1 quake 29 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 5, 2026 03:49 am (GMT -10) (7 km SW)1.9 quake 14 mi west of Volcano, Hawaii County, Hawaii, United States, Sep 5, 2026 12:35 pm (GMT -10) (17 km WSW)1.8 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 4, 2026 10:46 pm (GMT -10) (18 km SW)All earthquakes at KilaueaMiravalles volcano (Costa Rica): magnitude 2.9 earthquakeA magnitude 2.9 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 14 km distance SSW from the volcano.Earthquake details: 2.9 quake 25 km east of Liberia, Provincia de Guanacaste, Costa Rica, Sep 5, 2026 03:07 pm (GMT -6) (14 km SSW)All earthquakes at MiravallesMiravalles is a Costa Rican stratovolcano within the 15 by 20 km Guayabo caldera. Its only reported historical eruption was a small steam explosion with ash in 1946.Ngauruhoe volcano (North Island): 6 earthquakes up to magnitude 2.46 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 4.90 and 4.00 km.Earthquake details: (only 5 largest)2.4 quake 2.3 km west of Turangi, Waikato, New Zealand, Sep 6, 2026 02:17 am (GMT +12) (19 km NE)2.4 quake 44 km southwest of Taupo, Waikato, New Zealand, Sep 6, 2026 02:11 am (GMT +12) (18 km NE)2.0 quake 3.1 km west of Turangi, Waikato, New Zealand, Sep 6, 2026 01:41 am (GMT +12) (18 km NE)1.2 quake 3.1 km west of Turangi, Waikato, New Zealand, Sep 6, 2026 02:39 am (GMT +12) (19 km NE)0.9 quake 2.4 km southwest of Turangi, Waikato, New Zealand, Sep 6, 2026 04:45 am (GMT +12) (19 km NE)All earthquakes at NgauruhoeNisyros volcano (Greece): 3 earthquakes up to magnitude 2.43 earthquakes occurred near (under) the volcano during 58 minutes, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 11.80 and 7.00 km.Earthquake details: 2.4 quake Aegean Sea, 12 km south of Nisi Nisyros Island, Dodecanese, South Aegean, Greece, Sep 5, 2026 02:48 pm (GMT +3) (7 km S)2.2 quake 40 km south of Kos, Dodecanese, South Aegean, Greece, Sep 5, 2026 03:46 pm (GMT +3) (5 km S)1.3 quake Aegean Sea, 9.4 km east of Nisi Nisyros Island, Dodecanese, South Aegean, Greece, Sep 5, 2026 03:11 pm (GMT +3) (11 km ENE)All earthquakes at NisyrosNisyros is a volcanic island in Greece with a 3–4 km caldera, lava domes and vigorous hydrothermal activity. Four confirmed eruptive periods occurred from 1422 to 1888, followed by documented unrest that prompted a crater closure in January 2003.Puracé volcano (Colombia): magnitude 3.1 earthquakeA magnitude 3.1 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.00 km depth at 15 km distance NE from the volcano.Earthquake details: 3.1 quake 35 km east of Popayán, Departamento del Cauca, Colombia, Sep 5, 2026 01:46 pm (GMT -5) (15 km NE)All earthquakes at PuracéPuracé is an active Colombian stratovolcano at the northwestern end of the Los Coconucos volcanic chain. Its history is dominated by explosive eruptions, with renewed gas-and-ash emissions recorded during 2022-2026.Salak volcano (West Java): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 25 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance NNE from the volcano.Earthquake details: Unconfirmed quake or seismic-like event reported: 17 km south of Depok, Kota Depok, Jawa Barat, Indonesia, Sep 6, 2026 07:25 am (GMT +7) (19 km NNE)All earthquakes at SalakSalak is a stratovolcano in West Java with five confirmed VEI 2 eruptive periods between 1780 and 1938. Six teenagers died in 2007 after suspected sulfur-gas exposure at a crater, although the volcano remained in repose.San José volcano (Central Chile and Argentina): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.60 km depth at 19 km distance W from the volcano.Earthquake details: 2.5 quake 47 km east of Puente Alto, Cordillera, Santiago Metropolitan, Chile, Sep 5, 2026 10:47 am (GMT -4) (19 km W)All earthquakes at San JoséSan José is a stratovolcano complex on the Chile–Argentina border. Seven confirmed eruptive periods are recorded between 1822 and 1960, generally involving small explosions or ash-producing activity.Talang volcano (Sumatra): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 14.00 km depth at 4 km distance WSW from the volcano.Earthquake details: 2.4 quake Kabupaten Solok, Provinsi Sumatera Barat, Indonesia, Sep 6, 2026 04:16 am (GMT +7) (4 km WSW)All earthquakes at TalangTalang is an Indonesian stratovolcano whose recorded eruptions have mainly been small-to-moderate explosions from flank craters. Its April 2005 eruption prompted 25,150 evacuations, and its last known eruptions occurred in 2007.Taranaki volcano (North Island): 2 earthquakes up to magnitude 3.32 earthquakes occurred near (under) the volcano during 21 minutes, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 10.80 and 7.40 km.Earthquake details: 3.3 quake 30 km southwest of New Plymouth, Taranaki, New Zealand, Sep 6, 2026 06:21 am (GMT +12) (15 km W)1.1 quake Taranaki, 187 km northwest of Palmerston North, Manawatu-Wanganui, New Zealand, Sep 6, 2026 06:42 am (GMT +12) (13 km W)All earthquakes at TaranakiTaranaki is a steep, nearly symmetrical stratovolcano on New Zealand’s North Island, formerly known as Egmont. Its deposits record numerous eruptions since about 7650 BCE, with a confirmed event around 1800 and an uncertain report from 1854.