World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 7 Nov 2026 Number in brackets indicate nr of quakes.Quakes detected near: Akita-Yake-yama (4 quakes between mag 0.6-1.5), Balut (4 quakes between mag 1.7-2.0), Barva (1 quake mag 1.0), Clear Lake (17 quakes between mag 0.2-1.3), Etna (1 quake mag 1.1), Fani Maoré (3 quakes between mag 1.6-3.1)Flores (4 quakes between mag 1.5-2.6), Hualalai (1 quake mag 2.9), Huambo (1 quake mag 3.7), Katmai (4 quakes between mag 0.7-2.0), Kolbeinsey Ridge (1 quake mag 1.4), Ljósufjöll (4 quakes between mag 0.0-1.4), Loihi (1 quake mag 1.7), Maroa (1 quake mag 1.9), Maunaloa (2 quakes between mag 1.6-1.9), Nantai (1 quake mag 1.0), Nipesotsu-Maruyama (4 quakes between mag 0.1-1.6), Numazawa (5 quakes between mag 0.7-1.2), Olot Field (1 quake mag 1.5), Ontake-san (4 quakes between mag 0.1-1.3), Prestahnukur (1 quake mag 1.1), Sandal (1 quake mag 1.0), Telica (2 quakes between mag 1.2-1.8), Theistareykjarbunga (1 quake mag 1.2), Tjörnes Fracture Zone (1 quake mag 2.1), Tongariro (1 quake mag 1.0), Unzen (2 quakes between mag 0.8-1.4) (updated 00h50)\n\nNote: 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.\nVolcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:Clear Lake volcano (California): 17 earthquakes up to magnitude 1.3Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 58 minutes ago. Hypocenter depths ranged between 13.52 and 1.38 km.Earthquake details: (only 5 largest)1.3 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Nov 6, 2026 09:47 am (GMT -8) (15 km S)1.3 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Nov 6, 2026 09:47 am (GMT -8) (17 km SSW)1.1 quake Lake County, 27 mi north of Windsor, Sonoma County, California, United States, Nov 6, 2026 10:10 am (GMT -8) (16 km WSW)1.1 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Nov 6, 2026 09:45 am (GMT -8) (15 km S)1.0 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Nov 6, 2026 02:51 pm (GMT -8) (15 km S)All earthquakes at Clear LakeFani Maoré volcano (Indian Ocean): 3 earthquakes up to magnitude 3.13 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 10 minutes ago. Hypocenter depths ranged between 44.20 and 31.60 km.Earthquake details: 3.1 quake 43 km east of Mamoudzou, Mamoudzou, Mayotte, Nov 6, 2026 05:56 am (GMT +3) (15 km NW)1.7 quake 46 km east of Mamoudzou, Mamoudzou, Mayotte, Nov 6, 2026 04:51 am (GMT +3) (11 km NW)1.6 quake 48 km east of Mamoudzou, Mamoudzou, Mayotte, Nov 7, 2026 02:39 am (GMT +3) (12 km NNW)All earthquakes at Fani MaoréFani Maoré is a submarine volcano about 50 km east of Mayotte. Seismic unrest began in May 2018, and surveys in 2019 discovered a new 800-m-high cone and extensive lava flows on the seafloor.Flores volcano (Guatemala): 4 earthquakes up to magnitude 2.64 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 5.00 and 1.00 km.Earthquake details: 2.6 quake 24 km west of Jutiapa, Departamento de Jutiapa, Guatemala, Nov 6, 2026 12:33 pm (GMT -6) (13 km WNW)2.4 quake 24 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Nov 6, 2026 10:41 am (GMT -6) (14 km WNW)2.3 quake 25 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Nov 5, 2026 09:32 pm (GMT -6) (15 km NW)1.5 quake 23 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Nov 6, 2026 12:30 am (GMT -6) (15 km WNW)All earthquakes at FloresFlores, also known as Volcán Amayo, is a volcanic field about 10 km west of Jutiapa in southeastern Guatemala. Its last eruption is undated, and none are known from approximately the past 11,700 years.Hualalai volcano (Hawai'i (Big Island)): magnitude 2.9 earthquakeA magnitude 2.9 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.91 km depth at 10 km distance NW from the volcano.Earthquake details: 2.9 quake 3.2 mi northeast of Kalaoa, Hawaii County, Hawaii, United States, Nov 6, 2026 12:08 pm (Honolulu time) (10 km NW)All earthquakes at HualalaiHuambo volcano (Peru): magnitude 3.7 earthquakeA magnitude 3.7 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 6 km distance N from the volcano.Earthquake details: 3.7 quake 95 km northwest of Arequipa, Arequipa, Peru, Nov 6, 2026 01:07 pm (Lima time) (6 km N)All earthquakes at HuamboHuambo is a two-part volcanic field in Peru. Its only confirmed dated eruption occurred at Cerro Keyocc around 700 BCE, producing explosive activity, scoria and lava flows.Tjörnes Fracture Zone volcano (Iceland): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.20 km depth at 19 km distance E from the volcano.Earthquake details: 2.1 quake 11.0 km WNW of Kópasker Nov 6, 2026 04:58 pm (Reykjavik time) (19 km E)All earthquakes at Tjörnes Fracture ZoneThe Tjörnes Fracture Zone is an offshore volcanic system north of Iceland. A poorly documented submarine eruption was reported near Manareyjar Island in 1867–1868.