World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 23 Mar 2026 Number in brackets indicate nr of quakes.Quakes detected near: Agua (1 quake mag 2.4), Camiguin de Babuyanes (1 quake mag 1.9), Campi Flegrei (Phlegrean Fields) (2 quakes between mag 0.3-1.2), Churchill (1 quake mag 1.5), Clear Lake (29 quakes between mag 0.2-1.6), Cuilapa-Barbarena (1 quake mag 2.4)Douglas (4 quakes between mag 2.0-2.3), El Chichón (1 quake mag 1.7), Hrómundartindur (11 quakes between mag 0.1-1.0), Hualalai (1 quake mag 1.9), Katla (4 quakes between mag 0.0-2.3), Katmai (2 quakes between mag 1.0-1.5), Kilauea (4 quakes between mag 1.9-2.2), Kupreanof (2 quakes between mag 1.0-2.2), Lawu (2 quakes between mag 2.1-2.1), Malang Plain (1 quake mag 3.0), Mount Baker (1 quake mag 2.0), Nisyros (1 quake mag 2.3), Okataina (Tarawera) (2 quakes between mag 1.6-1.9), Piton de la Fournaise (2 quakes between mag 0.3-3.0), Prestahnukur (1 quake mag 1.2), Ragang (1 quake mag 2.1), Reporoa (2 quakes between mag 1.5-1.6), Rinjani (1 quake mag 2.0), Salton Buttes (1 quake mag 1.1), Stepovak Bay 4 (1 quake mag 2.0), Talakmau (1 quake mag 2.1), Tambora (2 quakes between mag 2.2-2.7), Telica (1 quake mag 1.6), Tenerife (3 quakes between mag 1.1-1.6), Trident (1 quake mag 1.4), Tskhouk-Karckar (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:Agua volcano (Guatemala): magnitude 2.4 earthquakeA magnitude 2.4 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.00 km depth at 14 km distance N from the volcano.Earthquake details: 2.4 quake 5.3 km northwest of Antigua Guatemala, Departamento de Sacatepequez, Guatemala, Mar 22, 2026 05:47 am (GMT -6) (14 km N)All earthquakes at AguaClear Lake volcano (California): 29 earthquakes up to magnitude 1.6Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 23 minutes ago. Hypocenter depths ranged between 13.37 and 0.49 km.Earthquake details: (only 5 largest)1.6 quake 13 mi southwest of Clearlake, Lake County, California, United States, Mar 21, 2026 10:17 pm (GMT -7) (16 km S)1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Mar 22, 2026 09:20 am (GMT -7) (19 km S)1.2 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, Mar 22, 2026 01:54 pm (GMT -7) (17 km S)1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Mar 21, 2026 06:44 pm (GMT -7) (17 km SSW)1.1 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Mar 21, 2026 07:39 pm (GMT -7) (18 km S)All earthquakes at Clear LakeCuilapa-Barbarena volcano (Guatemala): 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 5.00 km depth at 18 km distance E from the volcano.Earthquake details: 2.4 quake 8.6 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Mar 22, 2026 05:05 am (GMT -6) (18 km E)All earthquakes at Cuilapa-BarbarenaDouglas volcano (Alaska Peninsula): 4 earthquakes up to magnitude 2.34 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 1 hour 39 minutes ago. Hypocenter depths ranged between 10.90 and 2.90 km.Earthquake details: 2.3 quake Kenai Peninsula Borough, 89 mi northwest of Kodiak, Kodiak Island Borough, Alaska, United States, Mar 22, 2026 04:05 am (GMT -8) (8 km NW)2.1 quake Kenai Peninsula Borough, 89 mi northwest of Kodiak, Kodiak Island Borough, Alaska, United States, Mar 22, 2026 11:13 am (GMT -8) (7 km NW)2.1 quake Kenai Peninsula Borough, 90 mi northwest of Kodiak, Kodiak Island Borough, Alaska, United States, Mar 22, 2026 02:38 pm (GMT -8) (9 km NW)2.0 quake Kenai Peninsula Borough, 90 mi northwest of Kodiak, Kodiak Island Borough, Alaska, United States, Mar 22, 2026 03:11 pm (GMT -8) (9 km NW)All earthquakes at DouglasHrómundartindur volcano (Iceland): 11 earthquakes up to magnitude 1.0Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 28 minutes ago. Hypocenter depths ranged between 6.90 and 1.40 km.Earthquake details: (only 5 largest)1.0 quake Iceland: 1.0 km WNW of Raufarhólshellir Mar 22, 2026 06:21 pm (Reykjavik time) (18 km SW)1.0 quake 1.6 km SSW of Raufarhólshellir Mar 22, 2026 07:17 pm (Universal Time) (19 km SSW)0.9 quake 4.2 km N of Hrómundartindi Mar 22, 2026 01:09 pm (Universal Time) (5 km N)0.5 quake 4.0 km ENE of Skeggi_á_Hengli Mar 22, 2026 01:08 pm (Universal Time) (5 km NNW)0.4 quake Iceland: 2.5 km E of Hellisheiðarvirkjun Mar 22, 2026 09:05 pm (Reykjavik time) (8 km WSW)All earthquakes at HrómundartindurKatla volcano (Iceland): 4 earthquakes up to magnitude 2.34 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 1 hour 12 minutes ago. Hypocenter depths ranged between 5.20 and 0.90 km.Earthquake details: 2.3 quake Iceland: 5.9 km WSW of Hábunga Mar 22, 2026 11:38 pm (Reykjavik time) (11 km SW)0.6 quake 5.7 km NNE of Hábunga Mar 22, 2026 10:21 am (Universal Time) (1 km WSW)0.0 quake Iceland: 6.5 km N of Hábunga Mar 22, 2026 09:22 pm (Reykjavik time) (1 km WNW)0.0 quake Iceland: 6.5 km N of Hábunga Mar 22, 2026 09:02 pm (Reykjavik time) (1 km WNW)All earthquakes at KatlaKilauea volcano (Hawai'i (Big Island)): 4 earthquakes up to magnitude 2.24 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 32.17 and 2.36 km.Earthquake details: 2.2 quake 9.3 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Mar 21, 2026 05:06 pm (GMT -10) (15 km SW)1.9 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, Mar 22, 2026 12:15 am (GMT -10) (17 km SW)1.9 quake 28 mi southwest of Hilo, Hawaii County, Hawaii, United States, Mar 21, 2026 08:57 pm (GMT -10) (3 km SSW)1.9 quake 29 mi south of Hilo, Hawaii County, Hawaii, United States, Mar 21, 2026 03:23 pm (GMT -10) (11 km SE)All earthquakes at KilaueaKupreanof volcano (Alaska Peninsula): 2 earthquakes up to magnitude 2.22 earthquakes occurred near (under) the volcano during 28 minutes, the last being recorded quake 22 hours ago. Hypocenter depths ranged between 12.60 and 5.00 km.Earthquake details: 2.2 quake Lake and Peninsula Borough, 51 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Mar 21, 2026 06:12 pm (GMT -8) (8 km SSE)1.0 quake Lake and Peninsula Borough, 57 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Mar 21, 2026 06:40 pm (GMT -8) (11 km E)All earthquakes at KupreanofLawu volcano (Central Java): 2 earthquakes up to magnitude 2.12 earthquakes occurred near (under) the volcano during 12 minutes, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 18.00 and 13.00 km.Earthquake details: 2.1 quake Kabupaten Ngawi, 26 km west of Madiun, Kota Madiun, Jawa Timur, Indonesia, Mar 23, 2026 02:46 am (GMT +7) (11 km ENE)2.1 quake Kabupaten Magetan, 31 km west of Madiun, Kota Madiun, Jawa Timur, Indonesia, Mar 23, 2026 02:33 am (GMT +7) (6 km ENE)All earthquakes at LawuMalang Plain volcano (East Java): 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 11 km distance NNW from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 5.9 km north of Malang, Kota Malang, Jawa Timur, Indonesia, Mar 22, 2026 07:24 pm (GMT +7) (11 km NNW)All earthquakes at Malang PlainNisyros volcano (Greece): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 11 km distance WSW from the volcano.Earthquake details: 2.3 quake Aegean Sea, 12 km southwest of Nisi Nisyros Island, Greece, Mar 22, 2026 03:57 am (GMT +2) (11 km WSW)All earthquakes at NisyrosPiton de la Fournaise volcano (Indian Ocean): 2 earthquakes up to magnitude 3.02 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 10.00 and 1.51 km.Earthquake details: Reported seismic-like event (likely no quake): 23 km northeast of Saint-Pierre, Reunion, Mar 22, 2026 09:28 am (GMT +4) (15 km NW)0.3 quake 48 km southeast of Saint-Denis, Reunion, Mar 22, 2026 01:21 am (Universal Time) (0 km WNW)All earthquakes at Piton de la FournaiseRagang volcano (Mindanao): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 14 km distance E from the volcano.Earthquake details: 2.1 quake 4.2 km west of Wao, Philippines, Mar 23, 2026 03:48 am (GMT +8) (14 km E)All earthquakes at RagangTalakmau volcano (Sumatra): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 18.00 km depth at 3 km distance SE from the volcano.Earthquake details: 2.1 quake Kabupaten Pasaman, 58 km northwest of Bukittinggi, Indonesia, Mar 22, 2026 07:56 am (GMT +7) (3 km SE)All earthquakes at TalakmauTambora volcano (Sumbawa): 2 earthquakes up to magnitude 2.72 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.Earthquake details: 2.7 quake Kabupaten Dompu, 54 km northeast of Sumbawa Besar, Indonesia, Mar 22, 2026 08:59 pm (GMT +8) (18 km W)2.2 quake Kabupaten Dompu, 53 km northeast of Sumbawa Besar, Indonesia, Mar 23, 2026 01:48 am (GMT +8) (18 km W)All earthquakes at TamboraTskhouk-Karckar volcano (Azerbaijan): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 35.00 km depth at 19 km distance ENE from the volcano.Earthquake details: 2.2 quake Zangilan Rayon, Azerbaijan, Mar 22, 2026 09:29 am (GMT +4) (19 km ENE)All earthquakes at Tskhouk-KarckarUnnamed 57.87°N/155.42°W volcano (Alaska Peninsula): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 32.60 km depth at 13 km distance SW from the volcano.Earthquake details: 2.1 quake 116 mi west of Kodiak, Kodiak Island Borough, Alaska, United States, Mar 22, 2026 08:16 am (GMT -8) (13 km SW)All earthquakes at Unnamed 57.87°N/155.42°W