World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 21 Jun 2026 Number in brackets indicate nr of quakes.Quakes detected near: Balut (39 quakes between mag 1.6-4.8), Cerro Singüil (1 quake mag 2.4), Clear Lake (19 quakes between mag 0.7-2.3), Eldey (20 quakes between mag 0.2-3.0), Etna (1 quake mag 1.1), Eyafjallajökull (2 quakes between mag 0.0-1.9)Fourpeaked (1 quake mag 1.1), Gran Canaria (1 quake mag 1.2), Hengill (1 quake mag 1.6), Herbert (1 quake mag 2.6), Hulubelu (1 quake mag 2.1), Katla (3 quakes between mag 0.0-2.5), Kilauea (3 quakes between mag 1.9-2.2), Kolumbo (1 quake mag 1.9), Kupreanof (4 quakes between mag 1.4-2.0), Ljósufjöll (4 quakes between mag 1.1-1.9), Loihi (3 quakes between mag 1.7-2.0), Loki-Fögrufjöll volcano (1 quake mag 1.2), Makaturing (1 quake mag 2.6), Masaya (1 quake mag 2.1), Maunaloa (2 quakes between mag 1.9-2.0), Okataina (Tarawera) (1 quake mag 1.8), Papandayan (1 quake mag 2.2), Parker (1 quake mag 1.6), Pinatubo (1 quake mag 2.0), Prestahnukur (26 quakes between mag 0.3-1.7), Soda Lakes (1 quake mag 3.0), Stepovak Bay 2 (1 quake mag 1.3), Stepovak Bay 4 (1 quake mag 1.3), Tenerife (13 quakes between mag 0.5-1.4), Tjörnes Fracture Zone (3 quakes between mag 0.0-1.3), Tongariro (1 quake mag 2.3), Vesuvius (2 quakes between mag 0.1-1.3) (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): 39 earthquakes up to magnitude 4.8Possible earthquake swarm: 39 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 0 minutes ago. Hypocenter depths ranged between 49.00 and 5.00 km.Earthquake details: (only 5 largest)4.8 quake Celebes Sea, 22 km southwest of Sarangani Island, Philippines, Jun 20, 2026 08:56 pm (Manila time) (11 km SSW)4.6 quake Philippine Sea, 26 km southwest of Sarangani Island, Philippines, Jun 20, 2026 09:45 pm (Manila time) (15 km SW)4.3 quake Philippine Sea, 18 km northwest of Sarangani Island, Philippines, Jun 20, 2026 09:06 am (Manila time) (18 km N)4.1 quake Celebes Sea, 19 km west of Sarangani Island, Philippines, Jun 20, 2026 10:43 am (Manila time) (6 km WSW)2.8 quake Philippine Sea, 19 km south of Sarangani Island, Philippines, Jun 20, 2026 04:59 pm (GMT +8) (17 km SE)All earthquakes at BalutCerro Singüil volcano (El Salvador): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 18 km distance W from the volcano.Earthquake details: 2.4 quake 25 km south of Jutiapa, Departamento de Jutiapa, Guatemala, Jun 19, 2026 10:16 pm (GMT -6) (18 km W)All earthquakes at Cerro SingüilClear Lake volcano (California): 19 earthquakes up to magnitude 2.3Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 43 minutes ago. Hypocenter depths ranged between 3.41 and 0.26 km.Earthquake details: (only 5 largest)2.3 quake 13 mi southwest of Clearlake, Lake County, California, United States, Jun 20, 2026 01:14 pm (GMT -7) (13 km SSW)1.8 quake 12 mi southwest of Clearlake, Lake County, California, United States, Jun 20, 2026 12:18 pm (GMT -7) (16 km S)1.6 quake 12 mi southwest of Clearlake, Lake County, California, United States, Jun 20, 2026 01:14 pm (GMT -7) (12 km SSW)1.5 quake Mendocino County, 29 mi north of Santa Rosa, Sonoma County, California, United States, Jun 19, 2026 07:22 pm (GMT -7) (14 km SSW)1.5 quake 13 mi southwest of Clearlake, Lake County, California, United States, Jun 20, 2026 01:16 pm (GMT -7) (14 km SSW)All earthquakes at Clear LakeEldey volcano (Iceland): 20 earthquakes up to magnitude 3.0Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 26.30 and 0.00 km.Earthquake details: (only 5 largest)3.0 quake Irminger Sea, 45 km southwest of Keflavik, Southern Peninsula, Iceland, Jun 20, 2026 03:44 am (Universal Time) (15 km WNW)2.2 quake 10.2 km NNW of Geirfuglasker Jun 20, 2026 06:20 am (Universal Time) (15 km WNW)2.1 quake Iceland: 10.3 km NNW of Geirfuglasker Jun 20, 2026 06:20 am (Reykjavik time) (15 km WNW)1.5 quake 5.5 km NNW of Geirfugladrangur Jun 20, 2026 03:50 am (Universal Time) (16 km W)1.3 quake 6.9 km NNW of Geirfugladrangur Jun 20, 2026 04:09 am (Universal Time) (17 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.Herbert volcano (Aleutian Islands): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance SSW from the volcano.Earthquake details: 2.6 quake Bering Sea, 12 mi southwest of Herbert Island, Aleutians West Census Area, Alaska, United States, Jun 19, 2026 09:28 pm (GMT -9) (18 km SSW)All earthquakes at HerbertHulubelu volcano (Sumatra): magnitude 2.1 earthquakeA magnitude 2.1 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 E from the volcano.Earthquake details: 2.1 quake Kabupaten Tanggamus, 66 km west of Bandar Lampung, Indonesia, Jun 20, 2026 09:54 am (GMT +7) (10 km E)All earthquakes at HulubeluKatla volcano (Iceland): 3 earthquakes up to magnitude 2.53 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 19.50 and 1.10 km.Earthquake details: 2.5 quake 9.2 km N of Goðabunga Jun 20, 2026 10:32 pm (Universal Time) (15 km NW)0.4 quake Iceland: 4.4 km WNW of Goðabunga Jun 20, 2026 05:08 am (Reykjavik time) (14 km W)0.0 quake Iceland: 9.2 km NNE of Goðabunga Jun 20, 2026 12:59 am (Reykjavik time) (12 km NW)All earthquakes at KatlaKilauea volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.23 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 30.48 and 8.80 km.Earthquake details: 2.2 quake 7.9 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Jun 20, 2026 09:43 am (GMT -10) (19 km SW)2.1 quake 15 mi west of Volcano, Hawaii County, Hawaii, United States, Jun 19, 2026 10:02 pm (GMT -10) (17 km WSW)1.9 quake 35 mi southwest of Hilo, Hawaii County, Hawaii, United States, Jun 20, 2026 01:02 am (GMT -10) (15 km SSW)All earthquakes at KilaueaMakaturing volcano (Mindanao): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 6 km distance WSW from the volcano.Earthquake details: 2.6 quake Province of Lanao del Sur, 44 km north of Cotabato, Philippines, Jun 21, 2026 01:37 am (GMT +8) (6 km WSW)All earthquakes at MakaturingMasaya volcano (Nicaragua): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 8 km distance NNW from the volcano.Earthquake details: 2.1 quake Departamento de Masaya, 12 km southeast of Managua, Nicaragua, Jun 20, 2026 12:33 am (GMT -6) (8 km NNW)All earthquakes at MasayaPapandayan volcano (West Java): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 18 km distance W from the volcano.Earthquake details: 2.2 quake Kabupaten Garut, 19 km southeast of Banjar, Indonesia, Jun 21, 2026 02:41 am (GMT +7) (18 km W)All earthquakes at PapandayanPrestahnukur volcano (Iceland): 26 earthquakes up to magnitude 1.7Possible earthquake swarm: 26 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 41 minutes ago. Hypocenter depths ranged between 17.30 and 0.00 km.Earthquake details: (only 5 largest)1.7 quake Iceland: 14.9 km S of Húsafell Jun 20, 2026 08:06 pm (Reykjavik time) (12 km WSW)1.6 quake Iceland: 15.5 km SSE of Húsafell Jun 20, 2026 10:41 pm (Reykjavik time) (12 km WSW)1.6 quake 14.5 km SSE of Húsafell Jun 20, 2026 06:41 pm (Universal Time) (11 km WSW)1.5 quake 16.2 km S of Húsafell Jun 20, 2026 10:06 am (Universal Time) (16 km WSW)1.3 quake 14.2 km SSE of Húsafell Jun 21, 2026 12:08 am (Universal Time) (7 km WSW)All earthquakes at PrestahnukurSoda Lakes volcano (Nevada): 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 12 km distance ESE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 1.5 mi east of Fallon, Churchill County, Nevada, United States, Jun 20, 2026 12:29 am (GMT -7) (12 km ESE)All earthquakes at Soda LakesTenerife volcano (Canary Islands): 13 earthquakes up to magnitude 1.4Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 17.00 and 10.00 km.Earthquake details: (only 5 largest)1.4 quake 15 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 20, 2026 02:11 am (GMT +1) (5 km SW)1.2 quake 16 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 20, 2026 02:17 am (GMT +1) (4 km SW)1.2 quake 6.5 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 20, 2026 02:10 am (GMT +1) (14 km SSW)1.1 quake 16 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 20, 2026 04:21 am (GMT +1) (5 km SW)1.0 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 20, 2026 07:10 pm (GMT +1) (3 km SW)All earthquakes at TenerifeTongariro volcano (North Island): 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 5.00 km depth at 11 km distance NE from the volcano.Earthquake details: 2.3 quake 9.2 km southwest of Turangi, Waikato, New Zealand, Jun 21, 2026 04:47 am (GMT +12) (11 km NE)All earthquakes at Tongariro