World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 15 Sep 2025 Number in brackets indicate nr of quakes.Quakes detected near: Agua (1 quake mag 2.1), Akita-Komagatake (2 quakes between mag 0.8-1.0), Akuseki-jima (1 quake mag 1.4), Ambrym (1 quake mag 2.8), Canlaon (8 quakes between mag 2.1-3.1), Cerro Singüil (1 quake mag 2.3)Clear Lake (10 quakes between mag 0.6-2.1), Coso (3 quakes between mag 0.6-2.4), Cuilapa-Barbarena (1 quake mag 2.7), El Chichón (3 quakes between mag 1.9-2.4), Eldey (6 quakes between mag 0.8-1.6), Eyafjallajökull (1 quake mag 1.0), Geureudong (1 quake mag 2.3), Hiuchi (2 quakes between mag 0.5-1.1), Hofsjökull (2 quakes between mag 1.3-1.4), Hrómundartindur (8 quakes between mag 0.1-1.4), Izu-Tobu (10 quakes between mag 0.1-1.5), Katla (4 quakes between mag 0.3-1.3), Kilauea (7 quakes between mag 1.5-2.1), Kolumbo (1 quake mag 1.8), Krísuvík (38 quakes between mag 0.0-1.8), Laguna Aramuaca (1 quake mag 2.2), Ljósufjöll (5 quakes between mag 0.3-2.1), Machin (1 quake mag 2.0), Merapi (1 quake mag 2.0), Mombacho (1 quake mag 2.5), Mount Adams (1 quake mag 1.6), Mutnovsky (10 quakes between mag 0.4-1.3), Oshima (2 quakes between mag 0.6-1.0), Patah (1 quake mag 3.1), Pico (1 quake mag 2.8), Poas (1 quake mag 2.1), Prestahnukur (1 quake mag 1.4), Santorini (1 quake mag 1.8), Shiveluch (3 quakes between mag 1.2-1.4), Taupo (1 quake mag 1.6), Tenerife (1 quake mag 1.5), Terceira (1 quake mag 1.9), To-shima (1 quake mag 1.6), Ubehebe Craters (1 quake mag 1.2), Udina (1 quake mag 1.6), Whale Island (2 quakes between mag 1.9-2.2) (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): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.00 km depth at 8 km distance SE from the volcano.Earthquake details: 2.1 quake 1.4 km north of Palin, Departamento de Escuintla, Guatemala, Sep 13, 2025 11:18 pm (GMT -6) (8 km SE)All earthquakes at AguaAmbrym volcano (Vanuatu): magnitude 2.8 earthquakeA magnitude 2.8 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 12 km distance E from the volcano.Earthquake details: 2.8 quake Malampa Province, 164 km north of Port Vila, Shefa Province, Vanuatu, Sep 15, 2025 06:00 am (GMT +11) (12 km E)All earthquakes at AmbrymCanlaon volcano (Central Philippines): 8 earthquakes up to magnitude 3.18 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 38.00 and 2.00 km.Earthquake details: (only 5 largest)3.1 quake 24 km southeast of Mansilingan, Philippines, Sep 15, 2025 04:33 am (GMT +8) (6 km NW)2.7 quake 7.7 km southeast of Maao, Philippines, Sep 15, 2025 01:31 am (GMT +8) (11 km WNW)2.6 quake 21 km southeast of Mansilingan, Philippines, Sep 15, 2025 01:42 am (GMT +8) (8 km NNW)2.6 quake 12 km northeast of Tinongan, Philippines, Sep 14, 2025 02:59 pm (GMT +8) (13 km SSW)2.5 quake 23 km southeast of Mansilingan, Philippines, Sep 14, 2025 04:11 pm (GMT +8) (7 km NW)All earthquakes at CanlaonCerro Singüil volcano (El Salvador): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.00 km depth at 16 km distance W from the volcano.Earthquake details: 2.3 quake 15 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Sep 14, 2025 11:14 am (GMT -6) (16 km W)All earthquakes at Cerro SingüilClear Lake volcano (California): 10 earthquakes up to magnitude 2.110 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 52 minutes ago. Hypocenter depths ranged between 3.26 and 0.14 km.Earthquake details: (only 5 largest)2.1 quake 13 mi southwest of Clearlake, Lake County, California, United States, Sep 14, 2025 03:15 pm (GMT -7) (15 km S)1.6 quake 11 mi southwest of Clearlake, Lake County, California, United States, Sep 14, 2025 03:58 pm (GMT -7) (17 km S)1.4 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Sep 13, 2025 07:43 pm (GMT -7) (15 km SSW)1.3 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Sep 14, 2025 11:06 am (GMT -7) (15 km SSW)1.0 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 14, 2025 08:34 am (GMT -7) (18 km SSW)All earthquakes at Clear LakeCoso volcano (California): 3 earthquakes up to magnitude 2.43 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 2.81 and 1.69 km.Earthquake details: 2.4 quake Inyo County, 28 mi north of Ridgecrest, Kern County, California, United States, Sep 14, 2025 08:30 am (GMT -7) (4 km ESE)0.8 quake Inyo County, 19 mi north of Ridgecrest, Kern County, California, United States, Sep 14, 2025 01:48 am (GMT -7) (19 km SE)0.6 quake Inyo County, 20 mi north of Ridgecrest, Kern County, California, United States, Sep 14, 2025 01:45 am (Universal Time) (15 km SSE)All earthquakes at CosoCuilapa-Barbarena volcano (Guatemala): magnitude 2.7 earthquakeA magnitude 2.7 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 11 km distance SE from the volcano.Earthquake details: 2.7 quake 3.8 km southwest of Cuilapa, Departamento de Santa Rosa, Guatemala, Sep 13, 2025 10:16 pm (GMT -6) (11 km SE)All earthquakes at Cuilapa-BarbarenaEl Chichón volcano (Southern Mexico): 3 earthquakes up to magnitude 2.43 earthquakes occurred near (under) the volcano during 1 hour 32 minutes, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 20.00 and 3.00 km.Earthquake details: 2.4 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Sep 13, 2025 10:19 pm (GMT -6) (1 km ENE)2.2 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Sep 13, 2025 11:36 pm (GMT -6) (1 km SE)1.9 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Sep 13, 2025 10:04 pm (GMT -6) (1 km ENE)All earthquakes at El ChichónGeureudong volcano (Sumatra): magnitude 2.3 earthquakeA magnitude 2.3 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 9 km distance NNW from the volcano.Earthquake details: 2.3 quake Kabupaten Bener Meriah, 41 km south of Bireun, Indonesia, Sep 15, 2025 12:05 am (GMT +7) (9 km NNW)All earthquakes at GeureudongKilauea volcano (Hawai'i (Big Island)): 7 earthquakes up to magnitude 2.17 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 29.45 and 0.05 km.Earthquake details: (only 5 largest)2.1 quake 9.7 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Sep 13, 2025 07:00 pm (GMT -10) (15 km SW)1.9 quake 26 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 14, 2025 02:47 am (GMT -10) (0 km NW)1.8 quake 26 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 13, 2025 11:49 pm (GMT -10) (2 km WNW)1.7 quake 26 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 14, 2025 08:59 am (GMT -10) (0 km SSE)1.7 quake 2.9 mi southwest of Volcano, Hawaii County, Hawaii, United States, Sep 13, 2025 11:57 pm (GMT -10) (2 km ENE)All earthquakes at KilaueaKrísuvík volcano (Reykjanes Peninsula, Iceland): 38 earthquakes up to magnitude 1.8Possible earthquake swarm: 38 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 7.60 and 1.20 km.Earthquake details: (only 5 largest)1.8 quake 5.3 km NE of Krýsuvík Sep 14, 2025 03:04 am (Universal Time) (6 km ESE)0.8 quake Iceland: 5.2 km NE of Krýsuvík Sep 14, 2025 04:12 am (Reykjavik time) (6 km ESE)0.8 quake 5.1 km NE of Krýsuvík Sep 14, 2025 03:38 am (Universal Time) (6 km ESE)0.7 quake 4.8 km NE of Krýsuvík Sep 14, 2025 03:20 am (Universal Time) (6 km ESE)0.7 quake Iceland: 2.2 km NNE of Krýsuvík Sep 14, 2025 11:20 am (Reykjavik time) (3 km SE)All earthquakes at KrísuvíkLaguna Aramuaca volcano (El Salvador): 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 7.00 km depth at 17 km distance SE from the volcano.Earthquake details: 2.2 quake 15 km west of La Union, Departamento de La Union, El Salvador, Sep 14, 2025 06:28 am (GMT -6) (17 km SE)All earthquakes at Laguna AramuacaLjósufjöll volcano (Iceland): 5 earthquakes up to magnitude 2.15 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 18.30 and 16.60 km.Earthquake details: 2.1 quake 28.6 km N of Borgarnes Sep 14, 2025 06:23 am (Universal Time) (15 km ESE)1.8 quake 28.7 km N of Borgarnes Sep 14, 2025 06:34 am (Universal Time) (15 km ESE)1.5 quake 30.4 km N of Borgarnes Sep 14, 2025 06:42 am (Universal Time) (15 km ESE)0.4 quake Iceland: 28.4 km N of Borgarnes Sep 14, 2025 07:00 am (Reykjavik time) (16 km ESE)0.3 quake Iceland: 30.7 km N of Borgarnes Sep 14, 2025 12:52 pm (Reykjavik time) (13 km ESE)All earthquakes at LjósufjöllMombacho volcano (Nicaragua): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 14 km distance SSW from the volcano.Earthquake details: 2.5 quake 25 km south of Granada, Departamento de Granada, Nicaragua, Sep 14, 2025 05:32 am (GMT -6) (14 km SSW)All earthquakes at MombachoPatah volcano (Sumatra): magnitude 3.1 earthquakeA magnitude 3.1 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 16 km distance SE from the volcano.Earthquake details: 3.1 quake Kabupaten Kaur, Bengkulu, 42 km southeast of Pagar Alam, Indonesia, Sep 15, 2025 03:19 am (GMT +7) (16 km SE)All earthquakes at PatahPico volcano (Azores): magnitude 2.8 earthquakeA magnitude 2.8 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 14.90 km depth at 19 km distance N from the volcano.Earthquake details: 2.8 quake North Atlantic Ocean, 19 km north of Pico Island, Azores, Portugal, Sep 14, 2025 01:09 pm (Universal Time) (19 km N)All earthquakes at PicoPoas volcano (Costa Rica): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.00 km depth at 6 km distance NNW from the volcano.Earthquake details: 2.1 quake Provincia de Alajuela, 39 km northwest of San Jose, Costa Rica, Sep 13, 2025 10:16 pm (GMT -6) (6 km NNW)All earthquakes at PoasWhale Island volcano (New Zealand): 2 earthquakes up to magnitude 2.22 earthquakes occurred near (under) the volcano during 10 minutes, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 4.40 and 4.20 km.Earthquake details: 2.2 quake South Pacific Ocean, 13 km northwest of Whakatane, Bay of Plenty, New Zealand, Sep 15, 2025 09:22 am (GMT +12) (6 km W)1.9 quake South Pacific Ocean, 15 km northwest of Whakatane, Bay of Plenty, New Zealand, Sep 15, 2025 09:12 am (GMT +12) (7 km WNW)All earthquakes at Whale Island