World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 16 May 2026 Number in brackets indicate nr of quakes.Quakes detected near: Bardarbunga (11 quakes between mag 0.0-1.6), Biliran (1 quake mag 2.5), Brennisteinsfjöll (2 quakes between mag 0.4-1.1), Campi Flegrei (Phlegrean Fields) (7 quakes between mag 0.1-1.0), Central Bismarck Sea (1 quake mag 5.4), Clear Lake (36 quakes between mag 0.2-2.8)Colli Albani (1 quake mag 1.7), Coso (2 quakes between mag 0.9-1.3), Don Joao de Castro Bank (1 quake mag 3.0), El Chichón (1 quake mag 2.2), Eldey (10 quakes between mag 0.7-1.4), Etna (1 quake mag 3.0), Gran Canaria (1 quake mag 1.0), Hualalai (1 quake mag 3.0), Hulubelu (2 quakes between mag 2.2-2.3), Iwaki (1 quake mag 3.4), Katla (15 quakes between mag 0.0-2.2), Kilauea (6 quakes between mag 1.7-2.2), Kolbeinsey Ridge (1 quake mag 1.3), Kolumbo (1 quake mag 1.6), Koruhüyüğü (1 quake mag 1.8), Krafla (1 quake mag 1.5), Loihi (3 quakes between mag 1.8-2.0), Marapi (1 quake mag 2.6), Martin (29 quakes between mag 0.0-2.7), Mayotte Island (2 quakes between mag 1.1-1.3), Methana (1 quake mag 1.5), Ontake-san (1 quake mag 3.5), Pico (1 quake mag 2.0), Prestahnukur (2 quakes between mag 0.3-1.5), Slamet (1 quake mag 2.4), Stepovak Bay 4 (1 quake mag 2.0), Süphan Dağ (1 quake mag 2.1), Taupo (2 quakes between mag 1.3-2.0), Tenerife (2 quakes between mag 1.3-1.4), Tjörnes Fracture Zone (3 quakes between mag 0.4-1.6) (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:Bardarbunga volcano (Iceland): 11 earthquakes up to magnitude 1.6Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 53 minutes ago. Hypocenter depths ranged between 9.80 and 0.00 km.Earthquake details: (only 5 largest)1.6 quake 4.4 km SSE of Bárðarbunga May 15, 2026 12:13 pm (Universal Time) (3 km SE)0.9 quake 3.6 km SE of Bárðarbunga May 15, 2026 10:09 am (Universal Time) (3 km SE)0.8 quake Iceland: 4.0 km NE of Bárðarbunga May 15, 2026 08:36 pm (Reykjavik time) (5 km NE)0.8 quake Iceland: 3.9 km ENE of Bárðarbunga May 15, 2026 10:57 pm (Reykjavik time) (5 km NE)0.6 quake Iceland: 2.5 km NE of Bárðarbunga May 15, 2026 09:10 pm (Reykjavik time) (3 km NE)All earthquakes at BardarbungaBiliran volcano (Central Philippines): magnitude 2.5 earthquakeA magnitude 2.5 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 11 km distance SSW from the volcano.Earthquake details: 2.5 quake 25 km northwest of Carigara, Province of Leyte, Eastern Visayas, Philippines, May 15, 2026 09:28 am (GMT +8) (11 km SSW)All earthquakes at BiliranCentral Bismarck Sea volcano (Admiralty Islands): magnitude 5.4 earthquakeA magnitude 5.4 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 5 km distance NNW from the volcano.Earthquake details: 5.4 quake Bismarck Sea, 77 km south of Rambutyo Island, Manus Province, Papua New Guinea, May 15, 2026 11:13 am (GMT +10) (5 km NNW)All earthquakes at Central Bismarck SeaClear Lake volcano (California): 36 earthquakes up to magnitude 2.8Possible earthquake swarm: 36 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 20 minutes ago. Hypocenter depths ranged between 16.86 and 0.49 km.Earthquake details: (only 5 largest)2.8 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, May 14, 2026 10:09 pm (GMT -7) (16 km S)2.1 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, May 15, 2026 02:23 am (GMT -7) (18 km SSW)2.0 quake 12 mi southwest of Clearlake, Lake County, California, United States, May 14, 2026 10:10 pm (GMT -7) (16 km S)1.6 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, May 15, 2026 01:32 am (GMT -7) (15 km SSW)1.5 quake 12 mi southwest of Clearlake, Lake County, California, United States, May 14, 2026 10:11 pm (GMT -7) (16 km S)All earthquakes at Clear LakeDon Joao de Castro Bank volcano (Azores): 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 1.00 km depth at 17 km distance SE from the volcano.Earthquake details: 3.0 quake North Atlantic Ocean, 84 km northwest of Ponta Delgada, Azores, Portugal, May 15, 2026 09:30 pm (Universal Time) (17 km SE)All earthquakes at Don Joao de Castro BankEl Chichón volcano (Southern Mexico): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.50 km depth at 2 km distance NNW from the volcano.Earthquake details: 2.2 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, May 15, 2026 03:41 am (GMT -6) (2 km NNW)All earthquakes at El ChichónEtna volcano (Italy): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance SW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, May 15, 2026 01:24 pm (GMT +2) (0 km SW)All earthquakes at EtnaHualalai volcano (Hawai'i (Big Island)): 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 14 km distance WSW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 0.9 mi southeast of Kailua-Kona, Hawaii County, Hawaii, United States, May 15, 2026 03:49 am (GMT -10) (14 km WSW)All earthquakes at HualalaiHulubelu volcano (Sumatra): 2 earthquakes up to magnitude 2.32 earthquakes occurred near (under) the volcano during 42 minutes, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 21.00 and 16.00 km.Earthquake details: 2.3 quake Kabupaten Tanggamus, 73 km west of Bandar Lampung, Indonesia, May 15, 2026 07:37 pm (GMT +7) (11 km SSE)2.2 quake Kabupaten Tanggamus, 79 km west of Bandar Lampung, Indonesia, May 15, 2026 06:55 pm (GMT +7) (8 km SSW)All earthquakes at HulubeluIwaki volcano (Honshu): magnitude 3.4 earthquakeA magnitude 3.4 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 10 km distance SE from the volcano.Earthquake details: 3.4 quake 6.2 km west of Hirosaki, Aomori, Japan, May 15, 2026 12:09 pm (GMT +9) (10 km SE)All earthquakes at IwakiKatla volcano (Iceland): 15 earthquakes up to magnitude 2.2Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 11.90 and 0.00 km.Earthquake details: (only 5 largest)2.2 quake Iceland: 5.0 km SW of Hábunga May 15, 2026 04:18 pm (Reykjavik time) (11 km SSW)1.9 quake 2.7 km NW of Hábunga May 15, 2026 02:49 am (Universal Time) (6 km SW)1.1 quake Iceland: 5.6 km NNE of Hábunga May 15, 2026 02:16 pm (Reykjavik time) (1 km SSE)1.1 quake 4.4 km NNE of Hábunga May 15, 2026 12:08 pm (Universal Time) (2 km S)0.6 quake Iceland: 2.1 km NNW of Hábunga May 15, 2026 06:41 am (Reykjavik time) (5 km SW)All earthquakes at KatlaKilauea volcano (Hawai'i (Big Island)): 6 earthquakes up to magnitude 2.26 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 32.01 and 2.08 km.Earthquake details: (only 5 largest)2.2 quake 7.6 mi northeast of Pāhala, Hawaii County, Hawaii, United States, May 14, 2026 07:31 pm (GMT -10) (19 km SSW)2.0 quake 30 mi south of Hilo, Hawaii County, Hawaii, United States, May 15, 2026 10:06 am (GMT -10) (10 km SSE)2.0 quake 11 mi south of Volcano, Hawaii County, Hawaii, United States, May 14, 2026 11:06 pm (GMT -10) (15 km SSE)1.9 quake 25 mi southwest of Hilo, Hawaii County, Hawaii, United States, May 15, 2026 09:31 am (GMT -10) (4 km ESE)1.9 quake 26 mi south of Hilo, Hawaii County, Hawaii, United States, May 15, 2026 02:01 am (GMT -10) (6 km ESE)All earthquakes at KilaueaMarapi volcano (Sumatra): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 16 km distance S from the volcano.Earthquake details: 2.6 quake Kabupaten Tanah Datar, 11 km southeast of Padangpanjang, Indonesia, May 16, 2026 03:07 am (GMT +7) (16 km S)All earthquakes at MarapiMartin volcano (Alaska Peninsula): 29 earthquakes up to magnitude 2.7Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 58 minutes ago. Hypocenter depths ranged between 7.30 and 0.70 km.Earthquake details: (only 5 largest)2.7 quake Lake and Peninsula Borough, 119 mi west of Kodiak, Kodiak Island Borough, Alaska, United States, May 14, 2026 06:13 pm (GMT -8) (16 km NW)2.7 quake Lake and Peninsula Borough, 121 mi west of Kodiak, Kodiak Island Borough, Alaska, United States, May 14, 2026 06:13 pm (GMT -8) (16 km NW)2.2 quake Lake and Peninsula Borough, 120 mi west of Kodiak, Kodiak Island Borough, Alaska, United States, May 14, 2026 06:17 pm (GMT -8) (18 km NW)1.9 quake Lake and Peninsula Borough, 119 mi west of Kodiak, Kodiak Island Borough, Alaska, United States, May 14, 2026 06:15 pm (GMT -8) (15 km NW)1.8 quake Lake and Peninsula Borough, 120 mi west of Kodiak, Kodiak Island Borough, Alaska, United States, May 15, 2026 04:23 am (GMT -8) (16 km NW)All earthquakes at MartinOntake-san volcano (Honshu): magnitude 3.5 earthquakeA magnitude 3.5 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 14 km distance NNW from the volcano.Earthquake details: 3.5 quake 20 km southeast of Takayama, Gifu, Japan, May 16, 2026 07:27 am (GMT +9) (14 km NNW)All earthquakes at Ontake-sanSlamet volcano (Central Java): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 25.00 km depth at 11 km distance NE from the volcano.Earthquake details: 2.4 quake 8.4 km southwest of Randudongkal, Indonesia, May 15, 2026 02:42 pm (GMT +7) (11 km NE)All earthquakes at SlametSüphan Dağ volcano (Turkey): 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 5.00 km depth at 7 km distance NE from the volcano.Earthquake details: 2.1 quake Bitlis, 27 km south of Patnos, Agri, Turkey, May 15, 2026 05:08 pm (GMT +3) (7 km NE)All earthquakes at Süphan Dağ