World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 24 Mar 2026 Number in brackets indicate nr of quakes.Quakes detected near: Brennisteinsfjöll (4 quakes between mag 0.6-1.4), Buzzard Creek (1 quake mag 2.2), Campi Flegrei (Phlegrean Fields) (3 quakes between mag 0.1-3.0), Cerro Negro de Mayasquer (1 quake mag 2.2), Churchill (1 quake mag 1.4), Clear Lake (21 quakes between mag 0.4-1.3)Cleveland (1 quake mag 1.1), El Chichón (2 quakes between mag 2.8-2.8), Eldey (28 quakes between mag 0.0-3.2), Gagak (2 quakes between mag 2.1-2.6), Hekla (6 quakes between mag 0.0-2.6), Hengill (6 quakes between mag 1.0-2.5), Ijen (1 quake mag 2.6), Kalatungan (1 quake mag 1.8), Kars (2 quakes between mag 2.2-2.4), Katmai (2 quakes between mag 1.2-1.4), Kilauea (4 quakes between mag 1.4-1.7), Kolumbo (2 quakes between mag 1.6-1.6), Ljósufjöll (4 quakes between mag 0.7-2.0), Maderas (1 quake mag 2.1), Maroa (1 quake mag 1.6), Maunaloa (2 quakes between mag 1.3-2.2), Mono Lake (2 quakes between mag 1.6-1.7), Mount Rainier (2 quakes between mag 0.6-1.4), Pantelleria (1 quake mag 3.4), Salton Buttes (1 quake mag 2.1), San Salvador (3 quakes between mag 1.8-3.0), Sandal (1 quake mag 1.0), Snaefellsjökull (1 quake mag 1.9), Snowy Mountain (2 quakes between mag 0.6-1.4), Sousaki (1 quake mag 1.4), Spurr (2 quakes between mag 0.6-1.2), Svartsengi (15 quakes between mag 0.0-2.9), Taupo (1 quake mag 2.6), Tenerife (4 quakes between mag 0.8-3.0), Tindfjallajökull (1 quake mag 1.0), Torfajökull (27 quakes between mag 0.0-2.4), Ugashik-Peulik (1 quake mag 1.5), Vatnafjöll (10 quakes between mag 0.1-2.3), Whale Island (1 quake mag 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:Buzzard Creek volcano (Eastern Alaska): 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 5.00 km depth at 18 km distance W from the volcano.Earthquake details: 2.2 quake 15 mi north of Healy, Denali Borough, Alaska, United States, Mar 23, 2026 02:33 pm (GMT -8) (18 km W)All earthquakes at Buzzard CreekCampi Flegrei (Phlegrean Fields) volcano (Italy): 3 earthquakes up to magnitude 3.03 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 10.00 and 1.00 km.Earthquake details: Reported seismic-like event (likely no quake): 7.2 km west of Naples, Napoli, Campania, Italy, Mar 23, 2026 12:34 pm (GMT +1) (5 km NE)0.1 quake Tyrrhenian Sea, 18 km northeast of Isola d'Ischia Island, Italy, Mar 23, 2026 07:12 pm (Universal Time) (5 km SW)0.1 quake Tyrrhenian Sea, 19 km east of Isola d'Ischia Island, Napoli, Campania, Italy, Mar 23, 2026 06:47 pm (Universal Time) (4 km SSW)All earthquakes at Campi Flegrei (Phlegrean Fields)Cerro Negro de Mayasquer volcano (Colombia): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.10 km depth at 5 km distance ESE from the volcano.Earthquake details: 2.2 quake Provincia del Carchi, Ecuador, Mar 22, 2026 09:09 pm (GMT -5) (5 km ESE)All earthquakes at Cerro Negro de MayasquerClear Lake volcano (California): 21 earthquakes up to magnitude 1.3Possible earthquake swarm: 21 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 55 minutes ago. Hypocenter depths ranged between 3.42 and 0.88 km.Earthquake details: (only 5 largest)1.3 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, Mar 23, 2026 08:56 am (GMT -7) (17 km S)1.2 quake 25 mi north of Santa Rosa, Sonoma County, California, United States, Mar 23, 2026 01:16 pm (GMT -7) (19 km S)1.0 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Mar 23, 2026 04:28 am (GMT -7) (16 km S)1.0 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Mar 23, 2026 10:35 am (GMT -7) (15 km SSW)1.0 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Mar 23, 2026 12:56 am (GMT -7) (15 km SSW)All earthquakes at Clear LakeEl Chichón volcano (Southern Mexico): 2 earthquakes up to magnitude 2.82 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 3.00 and 2.70 km.Earthquake details: 2.8 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 22, 2026 08:39 pm (GMT -6) (1 km WNW)2.8 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 23, 2026 03:48 am (GMT -6) (1 km NNW)All earthquakes at El ChichónEldey volcano (Iceland): 28 earthquakes up to magnitude 3.2Possible earthquake swarm: 28 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 1 hour 0 minutes ago. Hypocenter depths ranged between 17.60 and 0.00 km.Earthquake details: (only 5 largest)3.2 quake Irminger Sea, 51 km southwest of Keflavik, Southern Peninsula, Iceland, Mar 23, 2026 05:48 pm (Reykjavik time) (16 km WSW)2.8 quake Irminger Sea, 60 km southwest of Keflavik, Southern Peninsula, Iceland, Mar 23, 2026 07:00 pm (Reykjavik time) (15 km WSW)2.8 quake Irminger Sea, 86 km southwest of Reykjavik, Capital Region, Iceland, Mar 23, 2026 03:11 pm (Reykjavik time) (17 km WSW)2.7 quake Iceland: 8.4 km NNW of Geirfugladrangur Mar 23, 2026 08:46 pm (Reykjavik time) (19 km W)2.6 quake 3.9 km W of Geirfugladrangur Mar 23, 2026 07:28 pm (Universal Time) (19 km WSW)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.Gagak volcano (West Java): 2 earthquakes up to magnitude 2.62 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 4.00 and 4.00 km.Earthquake details: 2.6 quake 26 km southwest of Ciampea, Bogor Regency, Jawa Barat, Indonesia, Mar 24, 2026 02:18 am (GMT +7) (12 km W)2.1 quake 19 km southwest of Ciampea, Bogor Regency, Jawa Barat, Indonesia, Mar 23, 2026 10:12 pm (GMT +7) (9 km NW)All earthquakes at GagakHekla volcano (Iceland): 6 earthquakes up to magnitude 2.66 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 0 and 0.00 km.Earthquake details: (only 5 largest)2.6 quake Iceland: 7.7 km W of Búrfellsstöð Mar 23, 2026 04:31 pm (Reykjavik time) (19 km NW)0.9 quake Iceland: 0.9 km E of Hekla Mar 23, 2026 03:01 pm (Reykjavik time) (1 km E)0.5 quake Iceland: 3.3 km SSE of Hekla Mar 23, 2026 07:47 pm (Reykjavik time) (3 km SSE)0.4 quake Iceland: 0.7 km WNW of Hekla Mar 23, 2026 06:52 pm (Reykjavik time) (1 km WNW)0.0 quake Iceland: 4.2 km SE of Hekla Mar 23, 2026 07:29 pm (Reykjavik time) (4 km SE)All earthquakes at HeklaHengill volcano (Iceland): 6 earthquakes up to magnitude 2.56 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 18.40 and 7.00 km.Earthquake details: (only 5 largest)2.5 quake Iceland: 14.4 km SSW of Hvalstöð Mar 23, 2026 06:45 pm (Reykjavik time) (14 km NW)2.2 quake Iceland: 5.0 km NW of Seljadalur Mar 23, 2026 05:39 pm (Reykjavik time) (15 km W)2.0 quake 11.2 km NE of Geldinganes Mar 23, 2026 05:49 pm (Universal Time) (15 km WNW)1.5 quake Iceland: 10.2 km NNE of Geldinganes Mar 23, 2026 05:31 pm (Reykjavik time) (19 km WNW)1.1 quake Iceland: 13.3 km SW of Hvalstöð Mar 23, 2026 05:51 pm (Reykjavik time) (19 km NW)All earthquakes at HengillIjen volcano (East Java): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.00 km depth at 12 km distance NNW from the volcano.Earthquake details: 2.6 quake 35 km southeast of Situbondo, Kabupaten Situbondo, Jawa Timur, Indonesia, Mar 24, 2026 03:48 am (GMT +7) (12 km NNW)All earthquakes at IjenKars volcano (Turkey): 2 earthquakes up to magnitude 2.42 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 19 minutes ago. Hypocenter depths ranged between 11.40 and 7.00 km.Earthquake details: 2.4 quake 17 km south of Kars, Kars, Turkey, Mar 24, 2026 02:30 am (Istanbul time) (12 km WSW)2.2 quake 15 km south of Kars, Kars, Turkey, Mar 23, 2026 05:47 am (GMT +3) (11 km WSW)All earthquakes at KarsMaderas volcano (Nicaragua): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 9 km distance S from the volcano.Earthquake details: 2.1 quake 36 km east of Rivas, Departamento de Rivas, Nicaragua, Mar 23, 2026 06:52 am (GMT -6) (9 km S)All earthquakes at MaderasMaunaloa volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.22 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 15.25 and 2.50 km.Earthquake details: 2.2 quake 37 mi southwest of Hilo, Hawaii County, Hawaii, United States, Mar 23, 2026 06:08 am (GMT -10) (11 km SE)1.3 quake 32 mi southwest of Hilo, Hawaii County, Hawaii, United States, Mar 23, 2026 02:57 am (GMT -10) (10 km E)All earthquakes at MaunaloaPantelleria volcano (Italy): magnitude 3.4 earthquakeA magnitude 3.4 earthquake occurred at the volcano 1 hour 25 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 14.50 km depth at 8 km distance W from the volcano.Earthquake details: 3.4 quake 24 km east of Bejaia, Wilaya de Bejaia, Algeria, Mar 24, 2026 12:24 am (GMT +1) (8 km W)All earthquakes at PantelleriaSalton Buttes volcano (California): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.80 km depth at 17 km distance SSE from the volcano.Earthquake details: 2.1 quake 6.1 mi northwest of Brawley, Imperial County, California, United States, Mar 23, 2026 04:02 am (GMT -7) (17 km SSE)All earthquakes at Salton ButtesSan Salvador volcano (El Salvador): 3 earthquakes up to magnitude 3.03 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 10.00 and 4.00 km.Earthquake details: Reported seismic-like event (likely no quake): 4.8 km northwest of San Salvador, Departamento de San Salvador, El Salvador, Mar 22, 2026 10:13 pm (GMT -6) (8 km ESE)1.9 quake 4.9 km west of San Salvador, Departamento de San Salvador, El Salvador, Mar 23, 2026 01:50 am (GMT -6) (8 km SE)1.8 quake 4.9 km northeast of San Salvador, Departamento de San Salvador, El Salvador, Mar 23, 2026 01:53 am (GMT -6) (14 km E)All earthquakes at San SalvadorSvartsengi volcano (Reykjanes Peninsula, Iceland): 15 earthquakes up to magnitude 2.9Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 1 hour 11 minutes ago. Hypocenter depths ranged between 11.60 and 0.00 km.Earthquake details: (only 5 largest)2.9 quake Iceland: 3.1 km WNW of Grindavík Mar 23, 2026 05:25 pm (Reykjavik time) (5 km WSW)2.1 quake Iceland: 1.3 km NE of Helguvík Mar 23, 2026 06:39 pm (Reykjavik time) (19 km NNW)1.5 quake Iceland: 3.3 km WSW of Bláa_lónið Mar 23, 2026 09:34 pm (Reykjavik time) (4 km W)1.5 quake 8.1 km NNW of Reykjanestá Mar 23, 2026 08:54 pm (Universal Time) (18 km W)1.4 quake Iceland: 12.0 km N of Reykjanestá Mar 23, 2026 09:43 pm (Reykjavik time) (15 km WNW)All earthquakes at SvartsengiTaupo volcano (New Zealand): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 13 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 16 km distance ESE from the volcano.Earthquake details: 2.6 quake 24 km south of Taupo, Waikato, New Zealand, Mar 24, 2026 01:37 pm (GMT +13) (16 km ESE)All earthquakes at TaupoTenerife volcano (Canary Islands): 4 earthquakes up to magnitude 3.04 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 17.00 and 10.00 km.Earthquake details: Reported seismic-like event (likely no quake): 28 km southwest of La Laguna, Santa Cruz de Tenerife, Canary Islands, Spain, Mar 23, 2026 03:02 pm (GMT +0) (14 km NNE)1.4 quake 8.1 km northwest of Adeje, Santa Cruz de Tenerife, Canary Islands, Spain, Mar 23, 2026 06:28 am (Universal Time) (19 km SW)1.3 quake 3.1 km northwest of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Mar 23, 2026 05:11 am (Universal Time) (18 km SSW)0.8 quake 19 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Mar 23, 2026 04:10 am (Universal Time) (4 km W)All earthquakes at TenerifeTorfajökull volcano (Iceland): 27 earthquakes up to magnitude 2.4Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 10.00 and 0.00 km.Earthquake details: (only 5 largest)2.4 quake Iceland: 5.8 km NNE of Álftavatn Mar 23, 2026 04:54 am (Reykjavik time) (3 km S)1.7 quake Iceland: 11.0 km WSW of Landmannalaugar Mar 23, 2026 10:14 am (Reykjavik time) (6 km NW)1.1 quake Iceland: 11.5 km NNW of Álftavatn Mar 23, 2026 11:50 am (Reykjavik time) (7 km WNW)1.1 quake Iceland: 10.1 km NNW of Álftavatn Mar 23, 2026 10:56 am (Reykjavik time) (7 km W)1.0 quake Iceland: 11.9 km NNW of Álftavatn Mar 23, 2026 10:04 am (Reykjavik time) (7 km WNW)All earthquakes at TorfajökullVatnafjöll volcano (Iceland): 10 earthquakes up to magnitude 2.310 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 14.20 and 0.00 km.Earthquake details: (only 5 largest)2.3 quake Iceland: 8.1 km SSW of Vatnafjöll Mar 23, 2026 04:30 pm (Reykjavik time) (8 km SSW)1.7 quake Iceland: 5.9 km ESE of Vatnafjöll Mar 23, 2026 05:46 pm (Reykjavik time) (7 km ESE)1.6 quake Iceland: 4.4 km NW of Vatnafjöll Mar 23, 2026 06:45 pm (Reykjavik time) (4 km NNW)1.2 quake Iceland: 8.1 km ENE of Vatnafjöll Mar 23, 2026 05:39 pm (Reykjavik time) (9 km ENE)1.1 quake Iceland: 5.1 km ESE of Vatnafjöll Mar 23, 2026 06:39 pm (Reykjavik time) (6 km ESE)All earthquakes at Vatnafjöll