Volcano earthquake report for Wednesday, 10 Dec 2025
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 10 Dec 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Adatara (1 quake mag 3.0), Akita-Yake-yama (2 quakes between mag 0.3-1.1), Akuseki-jima (1 quake mag 2.0), Askja (6 quakes between mag 0.5-2.1), Aso (23 quakes between mag 0.1-1.4), Bardarbunga (2 quakes between mag 1.5-2.6)
Brennisteinsfjöll (4 quakes between mag 0.9-2.5), Campi Flegrei (Phlegrean Fields) (10 quakes between mag 0.1-3.0), Clear Lake (31 quakes between mag 0.2-2.0), Coso (10 quakes between mag 0.0-2.4), Daisen (2 quakes between mag 0.8-1.2), El Chichón (5 quakes between mag 1.9-2.9), Eldey (3 quakes between mag 1.8-2.5), Etna (1 quake mag 2.0), Fayal (1 quake mag 2.3), Gran Canaria (1 quake mag 3.0), Grímsvötn (1 quake mag 1.1), Ijen (1 quake mag 2.2), Imbabura (1 quake mag 3.0), Isla El Tigre (1 quake mag 3.2), Kirishima (7 quakes between mag 0.2-2.7), Koruhüyüğü (1 quake mag 1.5), Kozushima (43 quakes between mag 0.9-3.3), Krísuvík (1 quake mag 1.5), Loki-Fögrufjöll volcano (2 quakes between mag 2.5-3.2), Mauna Kea (1 quake mag 1.7), Miyake-shima (1 quake mag 1.4), Mono Lake (1 quake mag 1.9), Pico de Orizaba (1 quake mag 2.6), Piton de la Fournaise (7 quakes between mag 0.5-1.9), Prestahnukur (1 quake mag 1.7), Redoubt (1 quake mag 1.8), Sandal (2 quakes between mag 0.8-1.7), Singu Plateau (1 quake mag 4.7), Snowy Mountain (1 quake mag 1.5), Sorikmarapi (1 quake mag 2.7), Sunset Crater (1 quake mag 3.0), Taal (1 quake mag 1.5), Talang (1 quake mag 1.9), Taupo (4 quakes between mag 0.9-1.5), Torfajökull (1 quake mag 1.0), Vulcano (1 quake mag 1.4), Zao (1 quake mag 1.0) (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:



Adatara volcano (Honshu): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 3 km distance WNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 31 km north of Koriyama, Fukushima, Japan, Dec 10, 2025 07:31 pm (GMT +9) (3 km WNW)
All earthquakes at Adatara

Askja volcano (Iceland): 6 earthquakes up to magnitude 2.1

6 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 15.30 and 3.60 km.
Earthquake details: (only 5 largest)
2.1 quake 1.4 km ENE of Suðurbotnar Dec 10, 2025 09:23 am (Universal Time) (4 km E)
1.1 quake 7.1 km ESE of Dreki Dec 10, 2025 01:07 pm (Universal Time) (14 km E)
0.9 quake 3.4 km N of Víti Dec 10, 2025 12:39 am (Universal Time) (6 km NNE)
0.8 quake Iceland: 6.7 km SSW of Herðubreiðartögl Dec 10, 2025 12:39 pm (Reykjavik time) (15 km E)
0.7 quake 1.2 km ENE of Suðurbotnar Dec 10, 2025 04:22 pm (Universal Time) (4 km E)
All earthquakes at Askja

Aso volcano (Kyushu): 23 earthquakes up to magnitude 1.4

Possible earthquake swarm: 23 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 10.90 and 6.70 km.
Earthquake details: (only 5 largest)
1.4 quake 7.5 km northeast of Aso, Kumamoto, Japan, Dec 10, 2025 10:44 am (GMT +9) (13 km N)
1.2 quake 7.8 km northeast of Aso, Kumamoto, Japan, Dec 11, 2025 03:35 am (GMT +9) (13 km N)
1.2 quake 7.5 km northeast of Aso, Kumamoto, Japan, Dec 10, 2025 10:45 am (GMT +9) (13 km N)
1.2 quake 5.9 km northeast of Aso, Kumamoto, Japan, Dec 11, 2025 01:12 am (GMT +9) (11 km N)
1.2 quake 5.8 km north of Aso, Kumamoto, Japan, Dec 10, 2025 04:14 pm (GMT +9) (12 km N)
All earthquakes at Aso

Bardarbunga volcano (Iceland): 2 earthquakes up to magnitude 2.6

2 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 4.30 and 0.20 km.
Earthquake details:
2.6 quake 5.7 km NE of Bárðarbunga Dec 10, 2025 12:10 am (Reykjavik time) (7 km NE)
1.5 quake 6.7 km ESE of Bárðarbunga Dec 10, 2025 04:26 am (Universal Time) (7 km E)
All earthquakes at Bardarbunga

Brennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 4 earthquakes up to magnitude 2.5

4 earthquakes occurred near (under) the volcano during 10 minutes, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 5.40 and 3.90 km.
Earthquake details:
2.5 quake 7.3 km NE of Krýsuvík Dec 10, 2025 02:18 pm (Reykjavik time) (6 km W)
1.1 quake 7.0 km NE of Krýsuvík Dec 10, 2025 02:29 pm (Universal Time) (6 km W)
1.1 quake Iceland: 7.2 km NE of Krýsuvík Dec 10, 2025 02:21 pm (Reykjavik time) (6 km W)
0.9 quake 7.1 km NE of Krýsuvík Dec 10, 2025 02:20 pm (Universal Time) (6 km W)
All earthquakes at Brennisteinsfjöll

Campi Flegrei (Phlegrean Fields) volcano (Italy): 10 earthquakes up to magnitude 3.0

10 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 22 minutes ago. Hypocenter depths ranged between 10.00 and 0.02 km.
Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): 2.2 km northwest of Naples, Napoli, Campania, Italy, Dec 10, 2025 11:28 pm (GMT +1) (10 km ENE)
0.7 quake 4.2 km southeast of Pozzuoli, Napoli, Campania, Italy, Dec 10, 2025 05:02 am (GMT +1) (0 km NNE)
0.6 quake 4.1 km east of Pozzuoli, Napoli, Campania, Italy, Dec 10, 2025 05:06 am (GMT +1) (0 km NNE)
0.3 quake 4.4 km southeast of Pozzuoli, Napoli, Campania, Italy, Dec 10, 2025 11:07 pm (GMT +1) (0 km ENE)
0.1 quake Tyrrhenian Sea, 23 km northeast of Isola d'Ischia Island, Italy, Dec 10, 2025 08:21 pm (GMT +1) (3 km SE)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 31 earthquakes up to magnitude 2.0

Possible earthquake swarm: 31 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 55 minutes ago. Hypocenter depths ranged between 9.88 and 0.99 km.
Earthquake details: (only 5 largest)
2.0 quake Sonoma County, 16 mi southwest of Clearlake, Lake County, California, United States, Dec 10, 2025 04:11 am (GMT -8) (17 km SSW)
1.3 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Dec 10, 2025 04:52 am (GMT -8) (15 km S)
1.3 quake Sonoma County, 16 mi southwest of Clearlake, Lake County, California, United States, Dec 10, 2025 04:12 am (GMT -8) (17 km SSW)
1.2 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Dec 10, 2025 07:32 am (GMT -8) (16 km S)
1.2 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Dec 9, 2025 04:14 pm (GMT -8) (16 km SSW)
All earthquakes at Clear Lake

Coso volcano (California): 10 earthquakes up to magnitude 2.4

10 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 3.62 and 1.35 km.
Earthquake details: (only 5 largest)
2.4 quake Inyo County, 29 mi north of Ridgecrest, Kern County, California, United States, Dec 10, 2025 06:16 am (Los Angeles time) (4 km ENE)
1.2 quake Inyo County, 29 mi north of Ridgecrest, Kern County, California, United States, Dec 10, 2025 06:56 am (GMT -8) (4 km E)
1.2 quake Inyo County, 29 mi north of Ridgecrest, Kern County, California, United States, Dec 10, 2025 06:17 am (GMT -8) (4 km E)
1.0 quake Inyo County, 29 mi north of Ridgecrest, Kern County, California, United States, Dec 10, 2025 06:56 am (GMT -8) (4 km E)
0.8 quake Inyo County, 29 mi north of Ridgecrest, Kern County, California, United States, Dec 10, 2025 06:59 am (GMT -8) (4 km E)
All earthquakes at Coso

El Chichón volcano (Southern Mexico): 5 earthquakes up to magnitude 2.9

5 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 3.80 and 2.80 km.
Earthquake details:
2.9 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 10, 2025 04:12 am (Merida time) (0 km WNW)
2.8 quake Estado de Chiapas, 38 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 10, 2025 04:02 am (Merida time) (1 km SW)
2.7 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 9, 2025 09:49 pm (Merida time) (1 km NNW)
2.4 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 10, 2025 12:27 am (Merida time) (1 km N)
1.9 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 9, 2025 09:21 pm (GMT -6) (1 km N)
All earthquakes at El Chichón

Eldey volcano (Iceland): 3 earthquakes up to magnitude 2.5

3 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 10.00 and 6.00 km.
Earthquake details:
2.5 quake 1.5 km WNW of Reykjanestá Dec 10, 2025 10:14 am (Reykjavik time) (15 km ENE)
2.1 quake 1.9 km SSW of Geirfugladrangur Dec 10, 2025 03:12 am (Universal Time) (17 km WSW)
1.8 quake 4.0 km W of Geirfugladrangur Dec 10, 2025 03:16 am (Universal Time) (19 km WSW)
All earthquakes at Eldey
Eldey 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.

Fayal volcano (Azores): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 19 km distance WNW from the volcano.
Earthquake details:
2.3 quake North Atlantic Ocean, 33 km northwest of Ribeira Grande, Azores, Portugal, Dec 10, 2025 03:09 pm (Azores time) (19 km WNW)
All earthquakes at Fayal

Gran Canaria volcano (Canary Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 1 hour 42 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 11 km distance ESE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 17 km southwest of Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain, Dec 10, 2025 10:07 pm (GMT +0) (11 km ESE)
All earthquakes at Gran Canaria

Ijen volcano (East Java): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 13 km distance NW from the volcano.
Earthquake details:
2.2 quake 34 km southeast of Situbondo, Kabupaten Situbondo, Jawa Timur, Indonesia, Dec 11, 2025 03:22 am (Jakarta time) (13 km NW)
All earthquakes at Ijen

Imbabura volcano (Ecuador): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 13 km distance NNE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 1.5 km northwest of Ibarra, Provincia de Imbabura, Ecuador, Dec 9, 2025 08:10 pm (GMT -5) (13 km NNE)
All earthquakes at Imbabura

Isla El Tigre volcano (Honduras): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 37.00 km depth at 1 km distance SE from the volcano.
Earthquake details:
3.2 quake 27 km southwest of San Lorenzo, Departamento de Valle, Honduras, Dec 10, 2025 02:30 am (Tegucigalpa time) (1 km SE)
All earthquakes at Isla El Tigre

Kirishima volcano (Kyushu): 7 earthquakes up to magnitude 2.7

7 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 9.90 and 7.60 km.
Earthquake details: (only 5 largest)
2.7 quake 7.1 km northwest of Kobayashi, Miyazaki, Japan, Dec 10, 2025 02:41 pm (GMT +9) (15 km NNE)
1.1 quake 6.7 km northwest of Kobayashi, Miyazaki, Japan, Dec 11, 2025 03:46 am (GMT +9) (14 km NE)
1.1 quake 6.1 km northwest of Kobayashi, Miyazaki, Japan, Dec 10, 2025 02:43 pm (GMT +9) (13 km NE)
1.1 quake 6.8 km northwest of Kobayashi, Miyazaki, Japan, Dec 10, 2025 05:49 pm (GMT +9) (14 km NNE)
0.9 quake 6.8 km northwest of Kobayashi, Miyazaki, Japan, Dec 10, 2025 02:50 pm (GMT +9) (14 km NNE)
All earthquakes at Kirishima

Kozushima volcano (Izu Islands): 43 earthquakes up to magnitude 3.3

Possible earthquake swarm: 43 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 17 minutes ago. Hypocenter depths ranged between 21.70 and 0.00 km.
Earthquake details: (only 5 largest)
3.3 quake Philippine Sea, 13 km east of Kozu Shima Island, Tokyo, Japan, Dec 11, 2025 04:00 am (GMT +9) (12 km E)
3.3 quake Philippine Sea, 13 km east of Kozu Shima Island, Tokyo, Japan, Dec 11, 2025 03:55 am (GMT +9) (13 km ESE)
2.7 quake Philippine Sea, 14 km east of Kozu Shima Island, Tokyo, Japan, Dec 11, 2025 03:46 am (GMT +9) (13 km E)
2.6 quake Philippine Sea, 14 km east of Kozu Shima Island, Tokyo, Japan, Dec 11, 2025 04:01 am (GMT +9) (13 km E)
2.6 quake Philippine Sea, 24 km northeast of Shikinejima, Tokyo, Japan, Dec 11, 2025 03:26 am (GMT +9) (13 km NE)
All earthquakes at Kozushima

Loki-Fögrufjöll volcano volcano (Iceland): 2 earthquakes up to magnitude 3.2

2 earthquakes occurred near (under) the volcano during 3 minutes, the last being recorded quake 23 hours ago. Hypocenter depths ranged between 11.50 and 2.90 km.
Earthquake details:
3.2 quake South, 206 km east of Reykjavik, Capital Region, Iceland, Dec 10, 2025 12:58 am (Reykjavik time) (5 km NE)
2.5 quake 5.0 km ENE of Hamarinn Dec 10, 2025 12:55 am (Reykjavik time) (5 km ENE)
All earthquakes at Loki-Fögrufjöll volcano

Pico de Orizaba volcano (Western & Central Mexico): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.60 km depth at 5 km distance NNE from the volcano.
Earthquake details:
2.6 quake 30 km northwest of Orizaba, Estado de Veracruz-Llave, Mexico, Dec 10, 2025 12:16 am (Mexico City time) (5 km NNE)
All earthquakes at Pico de Orizaba

Singu Plateau volcano (Myanmar): magnitude 4.7 earthquake

A magnitude 4.7 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance SSE from the volcano.
Earthquake details:
4.7 quake 193 km south of Kyauktan, Sagaing Region, Myanmar, Dec 10, 2025 04:05 pm (Yangon time) (19 km SSE)
All earthquakes at Singu Plateau

Sorikmarapi volcano (Sumatra): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 15 km distance ENE from the volcano.
Earthquake details:
2.7 quake Kabupaten Mandailing Natal, 86 km southeast of Padangsidempuan, Indonesia, Dec 10, 2025 05:46 pm (Jakarta time) (15 km ENE)
All earthquakes at Sorikmarapi

Sunset Crater volcano (Arizona): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance SSW from the volcano.
Earthquake details:
Reported quake or seismic-like event: 4.9 mi east of Flagstaff, Coconino County, Arizona, United States, Dec 10, 2025 11:49 am (GMT -7) (0 km SSW)
All earthquakes at Sunset Crater
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/289084/Volcano-earthquake-report-for-Wednesday-10-Dec-2025.html