World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 5 Mar 2026 Number in brackets indicate nr of quakes.Quakes detected near: Apaneca Range (3 quakes between mag 1.4-2.2), Askja (3 quakes between mag 0.2-1.5), Cabalian (1 quake mag 2.6), Campi Flegrei (Phlegrean Fields) (9 quakes between mag 0.1-1.0), Churchill (1 quake mag 1.7), Clear Lake (21 quakes between mag 0.2-1.7)Coso (1 quake mag 1.4), Dieng (1 quake mag 2.4), Don Joao de Castro Bank (2 quakes between mag 2.7-2.7), El Chichón (11 quakes between mag 2.0-2.7), Esjufjöll (2 quakes between mag 0.6-1.7), Etna (42 quakes between mag 1.0-3.0), Geureudong (1 quake mag 2.3), Golden Trout Creek (2 quakes between mag 2.2-2.9), Guagua Pichincha (1 quake mag 2.8), Kilauea (1 quake mag 1.2), Kolumbo (1 quake mag 1.9), Ljósufjöll (11 quakes between mag 0.0-1.8), Lokbatan (1 quake mag 3.0), Martin (2 quakes between mag 0.2-1.0), Pico de Orizaba (1 quake mag 2.3), Poas (1 quake mag 3.0), Salton Buttes (1 quake mag 1.2), Santa Clara (1 quake mag 1.3), Sousaki (1 quake mag 1.1), Tenerife (5 quakes between mag 0.7-1.4), Toba (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:Apaneca Range volcano (El Salvador): 3 earthquakes up to magnitude 2.23 earthquakes occurred near (under) the volcano during 54 minutes, the last being recorded quake 45 minutes ago. Hypocenter depths ranged between 7.00 and 6.00 km.Earthquake details: 2.2 quake 18 km north of Sonsonate, Departamento de Sonsonate, El Salvador, Mar 4, 2026 05:50 pm (GMT -6) (7 km E)1.9 quake 18 km north of Sonsonate, Departamento de Sonsonate, El Salvador, Mar 4, 2026 06:05 pm (GMT -6) (7 km E)1.4 quake 18 km north of Sonsonate, Departamento de Sonsonate, El Salvador, Mar 4, 2026 05:11 pm (GMT -6) (5 km ESE)All earthquakes at Apaneca RangeCabalian volcano (Central Philippines): magnitude 2.6 earthquakeA magnitude 2.6 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 7 km distance ENE from the volcano.Earthquake details: 2.6 quake Philippine Sea, Eastern Visayas, 35 km northwest of San Jose, Philippines, Mar 4, 2026 07:45 pm (GMT +8) (7 km ENE)All earthquakes at CabalianClear Lake volcano (California): 21 earthquakes up to magnitude 1.7Possible earthquake swarm: 21 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 41 minutes ago. Hypocenter depths ranged between 18.48 and 0.96 km.Earthquake details: (only 5 largest)1.7 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Mar 4, 2026 02:23 pm (GMT -8) (18 km SSW)1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Mar 4, 2026 08:54 am (GMT -8) (17 km S)1.0 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Mar 4, 2026 03:09 pm (GMT -8) (16 km S)1.0 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Mar 4, 2026 09:04 am (GMT -8) (18 km SSW)1.0 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Mar 4, 2026 08:19 am (GMT -8) (18 km S)All earthquakes at Clear LakeDieng volcano (Central Java): magnitude 2.4 earthquakeA magnitude 2.4 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 7 km distance WNW from the volcano.Earthquake details: 2.4 quake Kabupaten Banjarnegara, 19 km north of Wonosobo, Indonesia, Mar 4, 2026 08:36 pm (GMT +7) (7 km WNW)All earthquakes at DiengDon Joao de Castro Bank volcano (Azores): 2 earthquakes up to magnitude 2.72 earthquakes occurred near (under) the volcano during 51 minutes, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 5.00 and 3.00 km.Earthquake details: 2.7 quake North Atlantic Ocean, 92 km northwest of Ponta Delgada, Azores, Portugal, Mar 4, 2026 08:47 pm (GMT -1) (11 km SSE)2.7 quake North Atlantic Ocean, 91 km northwest of Ponta Delgada, Azores, Portugal, Mar 4, 2026 07:56 pm (GMT -1) (10 km E)All earthquakes at Don Joao de Castro BankEl Chichón volcano (Southern Mexico): 11 earthquakes up to magnitude 2.7Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 3.00 and 1.90 km.Earthquake details: (only 5 largest)2.7 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 4, 2026 02:11 am (GMT -6) (1 km N)2.5 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 3, 2026 07:33 pm (GMT -6) (1 km NW)2.5 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 3, 2026 10:59 pm (GMT -6) (1 km N)2.5 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 4, 2026 02:20 am (GMT -6) (2 km N)2.4 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Mar 4, 2026 02:27 am (GMT -6) (1 km NNW)All earthquakes at El ChichónEtna volcano (Italy): 42 earthquakes up to magnitude 3.0Possible earthquake swarm: 42 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 38 minutes ago. Hypocenter depths ranged between 10.25 and 0.00 km.Earthquake details: (only 5 largest)Reported seismic-like event (likely no quake): 29 km north of Catania, Catania, Sicily, Italy, Mar 4, 2026 06:45 am (GMT +1) (1 km SW)2.7 quake 8.5 km northeast of Paterno, Catania, Sicily, Italy, Mar 4, 2026 07:07 am (GMT +1) (14 km SSW)2.3 quake 3.3 km east of Biancavilla, Catania, Sicily, Italy, Mar 4, 2026 05:40 pm (GMT +1) (15 km SSW)2.3 quake 9.3 km north of Paterno, Catania, Sicily, Italy, Mar 4, 2026 09:27 pm (GMT +1) (13 km SSW)2.2 quake 3.5 km east of Biancavilla, Catania, Sicily, Italy, Mar 4, 2026 05:40 pm (GMT +1) (15 km SSW)All earthquakes at EtnaGeureudong volcano (Sumatra): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 10 km distance WSW from the volcano.Earthquake details: 2.3 quake Kabupaten Bener Meriah, 67 km southwest of Lhokseumawe, Indonesia, Mar 4, 2026 07:22 pm (GMT +7) (10 km WSW)All earthquakes at GeureudongGolden Trout Creek volcano (California): 2 earthquakes up to magnitude 2.92 earthquakes occurred near (under) the volcano during 58 minutes, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 4.73 and 4.28 km.Earthquake details: 2.9 quake 43 mi east of Porterville, Tulare County, California, United States, Mar 4, 2026 09:52 am (GMT -8) (16 km SSE)2.2 quake 44 mi east of Porterville, Tulare County, California, United States, Mar 4, 2026 10:50 am (GMT -8) (16 km SSE)All earthquakes at Golden Trout CreekGuagua Pichincha volcano (Ecuador): magnitude 2.8 earthquakeA magnitude 2.8 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 12 km distance NNE from the volcano.Earthquake details: 2.8 quake 37 km north of Quito, Provincia de Pichincha, Ecuador, Mar 4, 2026 11:28 am (GMT -5) (12 km NNE)All earthquakes at Guagua PichinchaLjósufjöll volcano (Iceland): 11 earthquakes up to magnitude 1.8Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 20.10 and 0.00 km.Earthquake details: (only 5 largest)1.8 quake 29.0 km N of Borgarnes Mar 4, 2026 11:43 am (Universal Time) (15 km ESE)1.2 quake 29.0 km N of Borgarnes Mar 4, 2026 12:05 pm (Universal Time) (15 km ESE)1.1 quake 28.1 km N of Borgarnes Mar 4, 2026 12:00 pm (Universal Time) (15 km ESE)1.1 quake 28.6 km N of Borgarnes Mar 4, 2026 11:44 am (Universal Time) (16 km ESE)0.5 quake Iceland: 28.6 km N of Borgarnes Mar 4, 2026 11:48 am (Reykjavik time) (16 km ESE)All earthquakes at LjósufjöllLokbatan volcano (Azerbaijan): magnitude 3.0 earthquakeA magnitude 3.0 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance ENE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 8.2 km northeast of Baku, Baku City, Azerbaijan, Mar 4, 2026 08:13 pm (GMT +4) (18 km ENE)All earthquakes at LokbatanPico de Orizaba volcano (Western & Central Mexico): magnitude 2.3 earthquakeA magnitude 2.3 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.10 km depth at 5 km distance N from the volcano.Earthquake details: 2.3 quake 20 km northeast of Ciudad Serdan, Estado de Puebla, Mexico, Mar 3, 2026 09:02 pm (GMT -6) (5 km N)All earthquakes at Pico de OrizabaPoas volcano (Costa Rica): magnitude 3.0 earthquakeA magnitude 3.0 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 10 km distance ENE from the volcano.Earthquake details: Reported seismic-like event (likely no quake): 26 km north of San Francisco, Provincia de Heredia, Costa Rica, Mar 3, 2026 10:40 pm (GMT -6) (10 km ENE)All earthquakes at PoasToba volcano (Sumatra): magnitude 2.2 earthquakeA magnitude 2.2 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance WNW from the volcano.Earthquake details: 2.2 quake Kabupaten Humbang Hasundutan, 23 km west of Nainggolan, Indonesia, Mar 5, 2026 04:04 am (GMT +7) (19 km WNW)All earthquakes at Toba