Volcano earthquake report for Thursday, 5 Feb 2026
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 5 Feb 2026 Number in brackets indicate nr of quakes.

Quakes detected near: Akita-Yake-yama (7 quakes between mag 0.1-2.6), Askja (2 quakes between mag 0.1-1.2), Bardarbunga (1 quake mag 1.4), Batu Tara (1 quake mag 2.6), Brennisteinsfjöll (2 quakes between mag 1.0-1.1), Campi Flegrei (Phlegrean Fields) (3 quakes between mag 0.4-1.7)
Clear Lake (33 quakes between mag 0.2-2.3), E-san (1 quake mag 1.3), El Chichón (10 quakes between mag 1.9-3.7), Gareloi (2 quakes between mag 0.5-1.0), Hrómundartindur (6 quakes between mag 0.2-1.1), Ililabalekan (1 quake mag 2.5), Katla (10 quakes between mag 0.6-2.7), Katmai (1 quake mag 1.2), Kerlingarfjöll (3 quakes between mag 0.4-2.0), Komaga-take (1 quake mag 1.7), Krísuvík (10 quakes between mag 0.0-1.2), Kuchinoshima (1 quake mag 2.2), Kuju (3 quakes between mag 1.1-1.1), Kurikoma (7 quakes between mag 0.7-1.7), Ljósufjöll (3 quakes between mag 0.4-1.2), Loihi (1 quake mag 1.7), Long Valley (2 quakes between mag 0.4-1.0), Lower Chindwin (1 quake mag 4.4), Miyake-shima (1 quake mag 2.2), Mount Adams (1 quake mag 1.5), Ontake-san (4 quakes between mag 0.1-1.0), Prestahnukur (2 quakes between mag 0.7-1.0), Redoubt (1 quake mag 1.3), Sarik-Gajah (1 quake mag 2.3), Svartsengi (5 quakes between mag 0.1-1.4), Tambora (1 quake mag 2.4), Tana (1 quake mag 1.7), Tandikat (1 quake mag 2.0), Tangkubanparahu (1 quake mag 2.8), Tenerife (1 quake mag 1.3), Yellowstone (2 quakes between mag 1.4-1.6) (updated 23h50)

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:



Akita-Yake-yama volcano (Honshu): 7 earthquakes up to magnitude 2.6

7 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 12.60 and 2.20 km.
Earthquake details: (only 5 largest)
2.6 quake 47 km northeast of Akita, Akita, Japan, Feb 5, 2026 04:43 pm (GMT +9) (19 km W)
2.6 quake 47 km northeast of Akita, Akita, Japan, Feb 5, 2026 04:43 pm (GMT +9) (19 km W)
1.6 quake 47 km northeast of Akita, Akita, Japan, Feb 5, 2026 04:46 pm (GMT +9) (19 km W)
1.1 quake 46 km northeast of Akita, Akita, Japan, Feb 5, 2026 12:46 pm (GMT +9) (19 km W)
0.7 quake 47 km northeast of Akita, Akita, Japan, Feb 5, 2026 10:16 pm (GMT +9) (18 km W)
All earthquakes at Akita-Yake-yama

Batu Tara volcano (Lesser Sunda Islands): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 8 km distance SSW from the volcano.
Earthquake details:
2.6 quake Banda Sea, 60 km north of Lewoleba, Indonesia, Feb 5, 2026 08:10 pm (GMT +8) (8 km SSW)
All earthquakes at Batu Tara

Clear Lake volcano (California): 33 earthquakes up to magnitude 2.3

Possible earthquake swarm: 33 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 35 minutes ago. Hypocenter depths ranged between 13.25 and 1.27 km.
Earthquake details: (only 5 largest)
2.3 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Feb 4, 2026 07:45 pm (GMT -8) (16 km SSW)
2.0 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Feb 5, 2026 02:41 am (GMT -8) (16 km S)
1.4 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Feb 5, 2026 12:55 am (GMT -8) (16 km S)
1.1 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Feb 5, 2026 02:49 am (GMT -8) (16 km S)
1.1 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Feb 5, 2026 08:36 am (GMT -8) (18 km SSW)
All earthquakes at Clear Lake

El Chichón volcano (Southern Mexico): 10 earthquakes up to magnitude 3.7

10 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 19.20 and 2.60 km.
Earthquake details: (only 5 largest)
3.7 quake 64 km north of Tuxtla, Estado de Chiapas, Mexico, Feb 5, 2026 02:24 am (GMT -6) (5 km SE)
2.7 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 4, 2026 11:13 pm (GMT -6) (1 km N)
2.6 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 5, 2026 12:11 am (GMT -6) (2 km NNW)
2.4 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 5, 2026 02:37 am (GMT -6) (1 km NNW)
2.4 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 5, 2026 03:25 am (GMT -6) (1 km N)
All earthquakes at El Chichón

Ililabalekan volcano (Lesser Sunda Islands): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 17.00 km depth at 19 km distance SSE from the volcano.
Earthquake details:
2.5 quake Savu Sea, 37 km south of Lewoleba, Indonesia, Feb 5, 2026 03:55 pm (GMT +8) (19 km SSE)
All earthquakes at Ililabalekan

Katla volcano (Iceland): 10 earthquakes up to magnitude 2.7

10 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.60 and 0.00 km.
Earthquake details: (only 5 largest)
2.7 quake Iceland: 2.2 km NNW of Hábunga Feb 5, 2026 06:28 pm (Reykjavik time) (5 km SW)
1.6 quake 5.9 km ENE of Goðabunga Feb 5, 2026 06:38 pm (Universal Time) (6 km NW)
1.4 quake 2.8 km SSW of Goðabunga Feb 5, 2026 09:04 am (Universal Time) (11 km W)
1.3 quake Iceland: 2.8 km SE of Goðabunga Feb 5, 2026 11:50 am (Reykjavik time) (7 km W)
1.1 quake Iceland: 5.7 km E of Goðabunga Feb 5, 2026 06:42 pm (Reykjavik time) (4 km W)
All earthquakes at Katla

Kuchinoshima volcano (Ryukyu Islands): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.00 km depth at 7 km distance WSW from the volcano.
Earthquake details:
2.2 quake East China Sea, 8.3 km north of Nakanoshima, Kagoshima-ken, Japan, Feb 5, 2026 07:22 pm (GMT +9) (7 km WSW)
All earthquakes at Kuchinoshima

Lower Chindwin volcano (Myanmar): magnitude 4.4 earthquake

A magnitude 4.4 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 15 km distance NW from the volcano.
Earthquake details:
4.4 quake Namchi, Sikkim, 25 km northwest of Darjiling, Darjiling, West Bengal, India, Feb 6, 2026 02:20 am (Kolkata time) (15 km NW)
All earthquakes at Lower Chindwin

Miyake-shima volcano (Izu Islands): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.60 km depth at 15 km distance W from the volcano.
Earthquake details:
2.2 quake Philippine Sea, 25 km southeast of Kozu Shima Island, Tokyo, Japan, Feb 5, 2026 10:06 pm (GMT +9) (15 km W)
All earthquakes at Miyake-shima

Sarik-Gajah volcano (Sumatra): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 12 km distance WNW from the volcano.
Earthquake details:
2.3 quake Kabupaten Pasaman, 57 km northwest of Bukittinggi, Indonesia, Feb 5, 2026 01:31 pm (GMT +7) (12 km WNW)
All earthquakes at Sarik-Gajah

Tambora volcano (Sumbawa): magnitude 2.4 earthquake

A 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 8.00 km depth at 16 km distance N from the volcano.
Earthquake details:
2.4 quake Kabupaten Bima, 75 km northeast of Sumbawa Besar, Indonesia, Feb 5, 2026 08:56 pm (GMT +8) (16 km N)
All earthquakes at Tambora

Tangkubanparahu volcano (West Java): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.00 km depth at 17 km distance ENE from the volcano.
Earthquake details:
2.8 quake 16 km south of Subang, Kabupaten Subang, Jawa Barat, Indonesia, Feb 5, 2026 04:54 pm (GMT +7) (17 km ENE)
All earthquakes at Tangkubanparahu
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