World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 18 Jun 2026 Number in brackets indicate nr of quakes.Quakes detected near: Askja (2 quakes between mag 1.0-1.8), Balut (56 quakes between mag 1.4-3.7), Bardarbunga (2 quakes between mag 0.3-1.0), Batur (1 quake mag 2.4), Brennisteinsfjöll (3 quakes between mag 0.0-1.0), Campi Flegrei (Phlegrean Fields) (8 quakes between mag 0.1-1.4)Clear Lake (29 quakes between mag 0.3-2.1), Denison (2 quakes between mag 0.2-1.0), Don Joao de Castro Bank (1 quake mag 2.1), Eldey (15 quakes between mag 0.4-2.1), Etna (11 quakes between mag 1.4-2.8), Gareloi (18 quakes between mag 0.0-1.2), Hengill (2 quakes between mag 0.6-1.8), Hrómundartindur (11 quakes between mag 0.0-1.1), Katmai (4 quakes between mag 0.4-1.3), Kembar (1 quake mag 2.9), Kilauea (6 quakes between mag 1.6-1.9), Kolumbo (1 quake mag 1.8), Krísuvík (6 quakes between mag 0.0-2.2), Kupreanof (3 quakes between mag 1.0-1.8), Loihi (8 quakes between mag 1.8-2.3), Maunaloa (2 quakes between mag 1.8-2.0), Methana (2 quakes between mag 1.0-1.1), Norikura (1 quake mag 2.6), Pelée (8 quakes between mag 0.2-1.3), Prestahnukur (22 quakes between mag 0.0-2.1), Reporoa (3 quakes between mag 1.1-2.5), Rincón de la Vieja (1 quake mag 1.7), San Pablo (1 quake mag 3.0), Sangeang Api (1 quake mag 2.2), Sinabung (1 quake mag 2.3), Stepovak Bay 4 (1 quake mag 1.6), Tenerife (7 quakes between mag 0.7-1.2), Wai Sano (1 quake mag 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:Balut volcano (Mindanao): 56 earthquakes up to magnitude 3.7Possible earthquake swarm: 56 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 8 minutes ago. Hypocenter depths ranged between 38.00 and 2.00 km.Earthquake details: (only 5 largest)3.7 quake Mindanao, Philippines, Jun 17, 2026 07:29 pm (GMT +8) (5 km ENE)3.7 quake Mindanao, Philippines, Jun 18, 2026 04:44 am (GMT +8) (17 km ESE)3.6 quake Mindanao, Philippines, Jun 17, 2026 09:42 pm (GMT +8) (10 km N)3.4 quake Mindanao, Philippines, Jun 17, 2026 09:52 pm (GMT +8) (13 km WSW)3.3 quake Mindanao, Philippines, Jun 17, 2026 07:50 pm (GMT +8) (3 km NW)All earthquakes at BalutBatur volcano (Bali): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 14 km distance ENE from the volcano.Earthquake details: 2.4 quake Bali Region, Indonesia, Jun 17, 2026 06:25 pm (GMT +8) (14 km ENE)All earthquakes at BaturClear Lake volcano (California): 29 earthquakes up to magnitude 2.1Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 4.95 and 1.01 km.Earthquake details: (only 5 largest)2.1 quake 4 km NNW of the Geysers, CA, Jun 17, 2026 07:52 am (GMT -7) (18 km S)1.8 quake 11 km WNW of Cobb, CA, Jun 17, 2026 02:23 am (GMT -7) (15 km SSW)1.5 quake 4 km NNW of the Geysers, CA, Jun 17, 2026 06:52 am (GMT -7) (18 km S)1.4 quake 4 km NNW of the Geysers, CA, Jun 17, 2026 12:59 pm (GMT -7) (18 km S)1.4 quake 11 km NW of the Geysers, CA, Jun 16, 2026 11:52 pm (GMT -7) (15 km SSW)All earthquakes at Clear LakeDon Joao de Castro Bank volcano (Azores): 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 10.00 km depth at 11 km distance NW from the volcano.Earthquake details: 2.1 quake Banco D. Joao De Castro Jun 17, 2026 04:42 am (Universal Time) (11 km NW)All earthquakes at Don Joao de Castro BankEldey volcano (Iceland): 15 earthquakes up to magnitude 2.1Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 21.70 and 4.40 km.Earthquake details: (only 5 largest)2.1 quake Iceland: 4.4 km NW of Geirfugladrangur Jun 17, 2026 08:04 pm (Reykjavik time) (17 km W)1.7 quake Iceland: 2.0 km NNW of Geirfugladrangur Jun 17, 2026 01:55 pm (Reykjavik time) (15 km WSW)1.7 quake Iceland: 3.8 km NNW of Geirfugladrangur Jun 17, 2026 01:24 pm (Reykjavik time) (16 km W)1.6 quake Iceland: 2.8 km WNW of Geirfugladrangur Jun 17, 2026 05:05 pm (Reykjavik time) (18 km WSW)1.6 quake Iceland: 9.1 km NNW of Geirfugladrangur Jun 17, 2026 02:00 pm (Reykjavik time) (18 km W)All earthquakes at EldeyEldey is located at the beginning of the Reykjanes Ridge off the SW tip of Iceland. Its highest elevation is the top of Eldey Island, but most of the volcanic edifice is submerged.Several eruptions occurred in historic times, last in 1926.Etna volcano (Italy): 11 earthquakes up to magnitude 2.8Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 28.85 and 12.26 km.Earthquake details: (only 5 largest)2.8 quake Sicily, Italy, Jun 17, 2026 07:02 am (GMT +2) (18 km WNW)2.3 quake Sicily, Italy, Jun 17, 2026 07:07 am (GMT +2) (14 km WNW)2.0 quake Sicily, Italy, Jun 17, 2026 07:03 am (GMT +2) (15 km NW)1.8 quake 2 km W Maletto (CT) Jun 17, 2026 07:04 am (GMT +2) (15 km WNW)1.8 quake 2 km W Maletto (CT) Jun 17, 2026 07:04 am (GMT +2) (15 km WNW)All earthquakes at EtnaGareloi volcano (Aleutian Islands): 18 earthquakes up to magnitude 1.2Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 20.04 and 3.62 km.Earthquake details: (only 5 largest)1.2 quake 153 km W of Adak, Alaska, Jun 17, 2026 07:31 am (GMT -9) (5 km WSW)1.2 quake 162 km W of Adak, Alaska, Jun 17, 2026 07:41 am (GMT -9) (13 km W)1.0 quake 153 km W of Adak, Alaska, Jun 17, 2026 06:51 am (GMT -9) (6 km SW)0.9 quake 154 km W of Adak, Alaska, Jun 17, 2026 07:16 am (GMT -9) (5 km W)0.7 quake 153 km W of Adak, Alaska, Jun 16, 2026 07:47 pm (GMT -9) (6 km NW)All earthquakes at GareloiHrómundartindur volcano (Iceland): 11 earthquakes up to magnitude 1.1Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 5.80 and 2.50 km.Earthquake details: (only 5 largest)1.1 quake 2.5 km ESE of Hveradalir Jun 17, 2026 01:15 am (Universal Time) (9 km SW)0.8 quake 2.8 km ESE of Hveradalir Jun 17, 2026 01:03 am (Universal Time) (9 km SW)0.7 quake 2.5 km ESE of Hveradalir Jun 17, 2026 01:17 am (Universal Time) (10 km SW)0.6 quake Iceland: 5.1 km SSE of Hveragerði Jun 17, 2026 09:58 am (Reykjavik time) (13 km SSE)0.5 quake 2.7 km ESE of Hveradalir Jun 17, 2026 01:15 am (Universal Time) (10 km SW)All earthquakes at HrómundartindurKembar volcano (Sumatra): magnitude 2.9 earthquakeA magnitude 2.9 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 2 km distance ESE from the volcano.Earthquake details: 2.9 quake Northern Sumatra, Indonesia, Jun 17, 2026 03:18 pm (GMT +7) (2 km ESE)All earthquakes at KembarKrísuvík volcano (Reykjanes Peninsula, Iceland): 6 earthquakes up to magnitude 2.26 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.20 and 3.60 km.Earthquake details: (only 5 largest)2.2 quake Iceland: 4.6 km E of Keilir Jun 17, 2026 05:47 pm (Reykjavik time) (1 km NE)0.7 quake Iceland: 3.9 km SE of Keilir Jun 17, 2026 03:36 pm (Reykjavik time) (1 km SSW)0.7 quake Iceland: 3.4 km N of Krýsuvík Jun 17, 2026 03:22 pm (Reykjavik time) (2 km ESE)0.1 quake Iceland: 3.0 km NE of Krýsuvík Jun 17, 2026 08:33 pm (Reykjavik time) (4 km SE)0.1 quake Iceland: 2.9 km NNE of Krýsuvík Jun 17, 2026 07:08 pm (Reykjavik time) (4 km SE)All earthquakes at KrísuvíkLoihi volcano (Hawai'i (Big Island)): 8 earthquakes up to magnitude 2.38 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 33.55 and 15.55 km.Earthquake details: (only 5 largest)2.3 quake 19 km SE of Pāhala, Hawaii, Jun 17, 2026 12:42 am (GMT -10) (19 km NW)2.1 quake 22 km SE of Pāhala, Hawaii, Jun 17, 2026 02:41 am (GMT -10) (16 km NW)2.1 quake 21 km SSE of Pāhala, Hawaii, Jun 16, 2026 03:55 pm (GMT -10) (17 km NW)2.0 quake 22 km ESE of Naalehu, Hawaii, Jun 17, 2026 08:41 am (GMT -10) (16 km NW)2.0 quake 21 km SE of Pāhala, Hawaii, Jun 17, 2026 05:09 am (GMT -10) (17 km NNW)All earthquakes at LoihiNorikura volcano (Honshu): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.10 km depth at 5 km distance S from the volcano.Earthquake details: 2.6 quake Japan: Western Nagano Pref Jun 17, 2026 01:17 pm (GMT +9) (5 km S)All earthquakes at NorikuraPrestahnukur volcano (Iceland): 22 earthquakes up to magnitude 2.1Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 24.40 and 0.00 km.Earthquake details: (only 5 largest)2.1 quake 15.2 km SSE of Húsafell Jun 17, 2026 07:55 am (Universal Time) (10 km WSW)2.0 quake 15.1 km SSE of Húsafell Jun 17, 2026 08:53 pm (Universal Time) (11 km WSW)2.0 quake Iceland: 15.8 km SSE of Húsafell Jun 17, 2026 09:46 am (Reykjavik time) (12 km WSW)1.8 quake 16.0 km SSE of Húsafell Jun 17, 2026 07:58 am (Universal Time) (10 km WSW)1.8 quake 15.0 km SSE of Húsafell Jun 17, 2026 07:54 am (Universal Time) (11 km WSW)All earthquakes at PrestahnukurReporoa volcano (New Zealand): 3 earthquakes up to magnitude 2.53 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 5.00 and 3.90 km.Earthquake details: 2.5 quake New Zealand Jun 17, 2026 09:45 pm (GMT +12) (13 km N)1.3 quake New Zealand Jun 18, 2026 01:52 am (GMT +12) (12 km NNW)1.1 quake New Zealand Jun 17, 2026 09:44 pm (GMT +12) (13 km N)All earthquakes at ReporoaSan Pablo volcano (Luzon Island): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 9 km distance NW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): Near Calamba, Calabarzon, Philippines, Jun 17, 2026 03:24 pm (GMT +8) (9 km NW)All earthquakes at San PabloSangeang Api volcano (Lesser Sunda Islands): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 19.00 km depth at 10 km distance NNW from the volcano.Earthquake details: 2.2 quake Flores Region, Indonesia, Jun 18, 2026 01:03 am (GMT +8) (10 km NNW)All earthquakes at Sangeang ApiSinabung volcano (Sumatra): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.00 km depth at 17 km distance N from the volcano.Earthquake details: 2.3 quake Northern Sumatra, Indonesia, Jun 17, 2026 07:01 pm (GMT +7) (17 km N)All earthquakes at SinabungWai Sano volcano (Flores): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 18 km distance NE from the volcano.Earthquake details: 2.2 quake Flores Region, Indonesia, Jun 18, 2026 06:38 am (GMT +8) (18 km NE)All earthquakes at Wai Sano