World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 15 Aug 2026 Number in brackets indicate nr of quakes.Quakes detected near: Ambalatungan (1 quake mag 2.5), Balut (8 quakes between mag 1.8-2.2), Bardarbunga (1 quake mag 1.0), Clear Lake (19 quakes between mag 0.2-1.6), Coso (3 quakes between mag 0.8-1.1), Geureudong (1 quake mag 2.5)Hulubelu (1 quake mag 2.4), Inielika (2 quakes between mag 3.1-3.8), Iya (1 quake mag 4.2), Katmai (5 quakes between mag 0.1-1.1), Kilauea (1 quake mag 1.8), Laacher See (2 quakes between mag 0.6-3.0), Loihi (2 quakes between mag 1.9-1.9), Martin (1 quake mag 1.4), Masaya (1 quake mag 3.0), Mauna Kea (1 quake mag 2.3), Maunaloa (2 quakes between mag 2.1-2.3), Michoacán-Guanajuato (1 quake mag 2.9), Mojanda (1 quake mag 3.0), Okataina (Tarawera) (1 quake mag 1.8), Okmok (1 quake mag 1.0), Olkoviy Volcanic Group (1 quake mag 4.5), Paluweh (4 quakes between mag 4.0-6.1), Papandayan (2 quakes between mag 3.4-4.0), Poco Leok (5 quakes between mag 2.3-4.6), Reporoa (2 quakes between mag 1.5-1.8), San Carlos (1 quake mag 3.8), Stepovak Bay 4 (1 quake mag 1.1), Takahara (1 quake mag 2.8), Tenerife (1 quake mag 1.4), Wai Sano (1 quake mag 4.1), Whale Island (3 quakes between mag 1.8-1.9) (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:Ambalatungan volcano (Luzon Island): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 17.00 km depth at 12 km distance SE from the volcano.Earthquake details: 2.5 quake 23 km southwest of Tabuk, Kalinga, Cordillera Administrative Region, Philippines, Aug 15, 2026 12:01 am (GMT +8) (12 km SE)All earthquakes at AmbalatunganBalut volcano (Mindanao): 8 earthquakes up to magnitude 2.28 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 28.00 and 10.00 km.Earthquake details: (only 5 largest)2.2 quake Province of Davao del Sur, 6 km west of Sarangani, Philippines, Aug 15, 2026 02:39 am (GMT +8) (4 km E)2.2 quake Philippine Sea, 20 km southwest of Sarangani Island, Philippines, Aug 14, 2026 07:00 pm (GMT +8) (11 km S)2.1 quake Celebes Sea, 27 km southwest of Sarangani Island, Philippines, Aug 15, 2026 12:16 am (GMT +8) (15 km WSW)2.0 quake Celebes Sea, 19 km southwest of Sarangani Island, Philippines, Aug 15, 2026 03:40 am (GMT +8) (7 km WSW)2.0 quake Celebes Sea, 29 km west of Sarangani Island, Philippines, Aug 15, 2026 12:54 am (GMT +8) (17 km W)All earthquakes at BalutClear Lake volcano (California): 19 earthquakes up to magnitude 1.6Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 28 minutes ago. Hypocenter depths ranged between 4.89 and 0.42 km.Earthquake details: (only 5 largest)1.6 quake 12 mi southwest of Clearlake, Lake County, California, United States, Aug 14, 2026 02:24 pm (GMT -7) (16 km S)1.5 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Aug 14, 2026 06:35 am (GMT -7) (18 km SSW)1.2 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Aug 14, 2026 07:36 am (GMT -7) (16 km S)1.2 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Aug 14, 2026 12:06 am (GMT -7) (19 km SSW)1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Aug 14, 2026 04:22 pm (GMT -7) (16 km S)All earthquakes at Clear LakeGeureudong volcano (Sumatra): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 15 km distance N from the volcano.Earthquake details: 2.5 quake Kabupaten Aceh Utara, 46 km southwest of Lhokseumawe, Indonesia, Aug 14, 2026 08:54 pm (GMT +7) (15 km N)All earthquakes at GeureudongHulubelu volcano (Sumatra): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.00 km depth at 12 km distance SE from the volcano.Earthquake details: 2.4 quake Kabupaten Tanggamus, Lampung, Indonesia, Aug 14, 2026 11:47 am (GMT +7) (12 km SE)All earthquakes at HulubeluInielika volcano (Flores): 2 earthquakes up to magnitude 3.82 earthquakes occurred near (under) the volcano during 1 hour 26 minutes, the last being recorded quake 19 minutes ago. Hypocenter depths ranged between 23.00 and 10.00 km.Earthquake details: 3.8 quake Kabupaten Ngada, 51 km east of Ruteng, Indonesia, Aug 15, 2026 07:05 am (GMT +8) (8 km W)3.1 quake Kabupaten Ngada, 52 km east of Ruteng, Indonesia, Aug 15, 2026 08:31 am (GMT +8) (6 km WNW)All earthquakes at InielikaIya volcano (Flores): magnitude 4.2 earthquakeA magnitude 4.2 earthquake occurred at the volcano 38 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 27.00 km depth at 12 km distance WSW from the volcano.Earthquake details: 4.2 quake Flores Sea, 17 km southwest of Ende, Indonesia, Aug 15, 2026 08:12 am (Makassar time) (12 km WSW)All earthquakes at IyaLaacher See volcano (Germany): 2 earthquakes up to magnitude 3.02 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 11.00 and 10.00 km.Earthquake details: Reported seismic-like event (likely no quake): 16 km west of Koblenz, Kreisfreie Stadt Pirmasens, Rheinland-Pfalz, Germany, Aug 14, 2026 10:15 am (GMT +2) (6 km ESE)0.6 quake 16 km west of Koblenz, Kreisfreie Stadt Pirmasens, Rheinland-Pfalz, Germany, Aug 14, 2026 07:21 am (GMT +2) (7 km ESE)All earthquakes at Laacher SeeMasaya volcano (Nicaragua): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 15 km distance SSW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 17 km southwest of Masaya, Departamento de Masaya, Nicaragua, Aug 13, 2026 08:19 pm (GMT -6) (15 km SSW)All earthquakes at MasayaMauna Kea volcano (Hawai'i (Big Island)): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 30.23 km depth at 17 km distance SW from the volcano.Earthquake details: 2.3 quake 33 mi west of Hilo, Hawaii County, Hawaii, United States, Aug 13, 2026 07:52 pm (GMT -10) (17 km SW)All earthquakes at Mauna KeaMaunaloa volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.32 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 40.74 and 32.39 km.Earthquake details: 2.3 quake 27 mi southeast of Holualoa, Hawaii County, Hawaii, United States, Aug 14, 2026 02:31 am (GMT -10) (7 km SSE)2.1 quake 39 mi southwest of Hilo, Hawaii County, Hawaii, United States, Aug 14, 2026 06:10 am (GMT -10) (5 km S)All earthquakes at MaunaloaMichoacán-Guanajuato volcano (Western & Central Mexico): magnitude 2.9 earthquakeA magnitude 2.9 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.60 km depth at 1 km distance SSE from the volcano.Earthquake details: 2.9 quake 21 km west of Uruapan, Estado de Michoacan de Ocampo, Mexico, Aug 14, 2026 03:24 am (GMT -6) (1 km SSE)All earthquakes at Michoacán-GuanajuatoMojanda volcano (Ecuador): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 8 km distance N from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 22 km southwest of Ibarra, Provincia de Imbabura, Ecuador, Aug 14, 2026 08:00 am (GMT -5) (8 km N)All earthquakes at MojandaOlkoviy Volcanic Group volcano (Southern Kamchatka): magnitude 4.5 earthquakeA magnitude 4.5 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 35.00 km depth at 4 km distance SE from the volcano.Earthquake details: 4.5 quake Yelizovskiy Rayon, 189 km south of Petropavlovsk-Kamchatskiy, Kamchatka, Russia, Aug 15, 2026 04:47 am (GMT +11) (4 km SE)All earthquakes at Olkoviy Volcanic GroupPaluweh volcano (Lesser Sunda Islands): 4 earthquakes up to magnitude 6.14 earthquakes occurred near (under) the volcano during 1 hour 5 minutes, the last being recorded quake 1 hour 17 minutes ago. Hypocenter depths ranged between 12.00 and 4.00 km.Earthquake details: 6.1 quake Kabupaten Sikka, 59 km north of Ende, Indonesia, Aug 15, 2026 06:28 am (Makassar time) (15 km W)4.6 quake Flores Sea, 49 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Aug 15, 2026 06:43 am (Makassar time) (17 km SW)4.3 quake Flores Sea, 53 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Aug 15, 2026 07:33 am (Makassar time) (7 km SW)4.0 quake Flores Sea, 57 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Aug 15, 2026 07:03 am (Makassar time) (9 km W)All earthquakes at PaluwehPapandayan volcano (West Java): 2 earthquakes up to magnitude 4.02 earthquakes occurred near (under) the volcano during 36 seconds, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 14.00 and 10.00 km.Earthquake details: 4.0 quake 21 km east of Banjar, Kabupaten Bandung, Jawa Barat, Indonesia, Aug 15, 2026 05:14 am (Jakarta time) (15 km WNW)3.4 quake 18 km south of Banjaran, Kabupaten Bandung, Jawa Barat, Indonesia, Aug 15, 2026 05:14 am (GMT +7) (19 km NW)All earthquakes at PapandayanPoco Leok volcano (Flores): 5 earthquakes up to magnitude 4.65 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 41 minutes ago. Hypocenter depths ranged between 44.00 and 3.00 km.Earthquake details: 4.6 quake 5.7 km southwest of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, Aug 15, 2026 06:22 am (Makassar time) (6 km WNW)4.2 quake 25 km south of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, Aug 15, 2026 07:10 am (Makassar time) (18 km SSW)3.4 quake 14 km west of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, Aug 15, 2026 07:55 am (GMT +8) (18 km WNW)3.2 quake 6.6 km southwest of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, Aug 15, 2026 08:09 am (GMT +8) (6 km WNW)2.3 quake 12 km south of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, Aug 14, 2026 01:56 pm (GMT +8) (5 km SSW)All earthquakes at Poco LeokSan Carlos volcano (Equatorial Guinea): magnitude 3.8 earthquakeA magnitude 3.8 earthquake occurred at the volcano 1 hour 45 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance WSW from the volcano.Earthquake details: Unconfirmed quake or seismic-like event reported: North Atlantic Ocean, Ghana, Aug 14, 2026 11:05 pm (Universal Time) (0 km WSW)All earthquakes at San CarlosTakahara volcano (Honshu): magnitude 2.8 earthquakeA magnitude 2.8 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 11 km distance S from the volcano.Earthquake details: 2.8 quake 27 km north of Utsunomiya, Tochigi, Japan, Aug 14, 2026 05:29 pm (GMT +9) (11 km S)All earthquakes at TakaharaWai Sano volcano (Flores): magnitude 4.1 earthquakeA magnitude 4.1 earthquake occurred at the volcano 1 hour 41 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 18 km distance SSW from the volcano.Earthquake details: 4.1 quake Savu Sea, 44 km south of Labuan Bajo, Indonesia, Aug 15, 2026 07:08 am (Makassar time) (18 km SSW)All earthquakes at Wai Sano