Volcano earthquake report for Wednesday, 3 Dec 2025

Quakes detected near: Akuseki-jima (3 quakes between mag 1.4-2.2), Apaneca Range (2 quakes between mag 1.9-2.2), Apoyeque (1 quake mag 2.1), Askja (3 quakes between mag 0.9-1.6), Aso (45 quakes between mag 0.1-2.2), Balut (1 quake mag 3.0)
Bardarbunga (3 quakes between mag 0.7-1.4), Campi Flegrei (Phlegrean Fields) (4 quakes between mag 0.1-3.0), Clear Lake (38 quakes between mag 0.2-1.8), El Chichón (2 quakes between mag 2.3-2.4), Eldey (22 quakes between mag 0.6-2.7), Etna (1 quake mag 1.5), Fagradalsfjall (1 quake mag 1.0), Fukue (1 quake mag 1.0), Geureudong (1 quake mag 3.3), Gran Canaria (2 quakes between mag 1.2-3.0), Grímsvötn (2 quakes between mag 1.0-1.1), Hakkoda (1 quake mag 3.0), Hakone (2 quakes between mag 0.1-1.0), Hibok-Hibok (1 quake mag 3.0), Hulubelu (1 quake mag 1.8), Katla (5 quakes between mag 0.6-1.6), Kilauea (2 quakes between mag 1.0-1.4), Kolumbo (1 quake mag 1.2), Krísuvík (2 quakes between mag 0.7-1.0), Kuju (11 quakes between mag 0.1-1.0), Ljósufjöll (2 quakes between mag 0.7-1.2), Masaya (1 quake mag 2.4), Megata (1 quake mag 3.0), Methana (4 quakes between mag 1.2-1.7), Milos (4 quakes between mag 1.6-3.5), Momotombo (3 quakes between mag 1.4-1.8), Mt Fuji (5 quakes between mag 0.4-2.5), Nevado del Huila (1 quake mag 1.7), Nigorigawa (1 quake mag 1.4), Osore-yama (4 quakes between mag 0.6-1.6), Pular (1 quake mag 3.0), Ruapehu (3 quakes between mag 0.7-1.3), Sanbe (1 quake mag 1.1), Soufrière de Guadeloupe (1 quake mag 1.6), Sousaki (1 quake mag 1.9), Suwanose-jima (1 quake mag 1.8), Takahara (1 quake mag 1.1), Talakmau (1 quake mag 2.3), Talang (1 quake mag 2.7), Tenorio (1 quake mag 1.5), Terceira (1 quake mag 2.3), To-shima (16 quakes between mag 0.6-4.4), Vesuvius (4 quakes between mag 0.7-3.0), White Island (20 quakes between mag 2.2-3.6), Yake-dake (57 quakes between mag 0.1-1.9) (updated 01h50)

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:

Akuseki-jima volcano (Ryukyu Islands): 3 earthquakes up to magnitude 2.2

3 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 8.00 and 0.00 km.
Earthquake details:
2.2 quake East China Sea, Kagoshima-ken, 39 km south of Suwanose-jima Island, Japan, Dec 3, 2025 04:53 am (GMT +9) (18 km S)
1.9 quake East China Sea, Kagoshima-ken, 12 km southwest of Suwanose-jima Island, Japan, Dec 3, 2025 12:07 am (GMT +9) (12 km N)
1.4 quake East China Sea, Kagoshima-ken, 21 km southwest of Suwanose-jima Island, Japan, Dec 3, 2025 12:06 am (GMT +9) (13 km NW)
All earthquakes at Akuseki-jima

Apaneca Range volcano (El Salvador): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 7.00 and 4.00 km.
Earthquake details:
2.2 quake 14 km north of Sonsonate, Departamento de Sonsonate, El Salvador, Dec 2, 2025 09:12 am (GMT -6) (7 km SE)
1.9 quake 12 km north of Ahuachapan, Departamento de Ahuachapan, El Salvador, Dec 1, 2025 10:47 pm (GMT -6) (16 km NNW)
All earthquakes at Apaneca Range

Apoyeque volcano (Nicaragua): magnitude 2.1 earthquake

A magnitude 2.1 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 14 km distance W from the volcano.
Earthquake details:
2.1 quake 5 km northwest of Mateare, Departamento de Managua, Nicaragua, Dec 2, 2025 03:15 am (GMT -6) (14 km W)
All earthquakes at Apoyeque

Aso volcano (Kyushu): 45 earthquakes up to magnitude 2.2

Possible earthquake swarm: 45 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 49 minutes ago. Hypocenter depths ranged between 13.70 and 4.60 km.
Earthquake details: (only 5 largest)
2.2 quake 6.1 km northeast of Aso, Kumamoto, Japan, Dec 3, 2025 05:03 am (GMT +9) (13 km N)
2.1 quake 7.8 km northeast of Aso, Kumamoto, Japan, Dec 2, 2025 10:38 pm (GMT +9) (12 km NNE)
1.9 quake 6.1 km northeast of Aso, Kumamoto, Japan, Dec 3, 2025 06:27 am (GMT +9) (12 km N)
1.4 quake 6.8 km north of Aso, Kumamoto, Japan, Dec 2, 2025 05:16 pm (GMT +9) (13 km N)
1.4 quake 5.9 km northeast of Aso, Kumamoto, Japan, Dec 3, 2025 05:02 am (GMT +9) (11 km N)
All earthquakes at Aso

Balut volcano (Mindanao): magnitude 3.0 earthquake

A 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 SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 25 km southwest of Sarangani, Davao Occidental, Davao, Philippines, Dec 3, 2025 12:41 am (GMT +8) (18 km SSW)
All earthquakes at Balut

Campi Flegrei (Phlegrean Fields) volcano (Italy): 4 earthquakes up to magnitude 3.0

4 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 19 minutes ago. Hypocenter depths ranged between 10.00 and 0.03 km.
Earthquake details:
Reported seismic-like event (likely no quake): 1.5 km west of Naples, Napoli, Campania, Italy, Dec 3, 2025 01:30 am (GMT +1) (10 km ENE)
0.5 quake 3.3 km southeast of Pozzuoli, Napoli, Campania, Italy, Dec 2, 2025 05:44 am (GMT +1) (1 km WNW)
0.1 quake 2 km west of Bagnoli, Napoli, Campania, Italy, Dec 2, 2025 05:13 pm (GMT +1) (1 km SE)
0.1 quake Tyrrhenian Sea, 19 km northeast of Isola d'Ischia Island, Italy, Dec 2, 2025 02:14 pm (GMT +1) (4 km SSW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 38 earthquakes up to magnitude 1.8

Possible earthquake swarm: 38 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 20 minutes ago. Hypocenter depths ranged between 8.20 and 0.34 km.
Earthquake details: (only 5 largest)
1.8 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Dec 1, 2025 07:57 pm (GMT -8) (16 km SSW)
1.8 quake Sonoma County, 15 mi southwest of Clearlake, Lake County, California, United States, Dec 2, 2025 03:11 am (GMT -8) (18 km SSW)
1.6 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Dec 2, 2025 02:46 pm (GMT -8) (17 km S)
1.6 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Dec 2, 2025 10:06 am (GMT -8) (16 km SSW)
1.4 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Dec 2, 2025 06:17 am (GMT -8) (15 km SSW)
All earthquakes at Clear Lake

El Chichón volcano (Southern Mexico): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 4.10 and 3.30 km.
Earthquake details:
2.4 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 2, 2025 02:29 am (GMT -6) (1 km SSW)
2.3 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 2, 2025 04:31 am (GMT -6) (2 km ESE)
All earthquakes at El Chichón

Eldey volcano (Iceland): 22 earthquakes up to magnitude 2.7

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 23 minutes ago. Hypocenter depths ranged between 10.40 and 2.30 km.
Earthquake details: (only 5 largest)
2.7 quake 3.6 km N of Eldey Dec 2, 2025 01:53 pm (Universal Time) (5 km NNE)
2.7 quake 4.5 km N of Eldey Dec 2, 2025 10:22 pm (Universal Time) (6 km NNE)
2.3 quake 3.9 km NNW of Eldey Dec 3, 2025 01:16 am (Universal Time) (5 km NNE)
2.0 quake Iceland: 4.0 km N of Eldey Dec 2, 2025 11:24 pm (Reykjavik time) (6 km NNE)
2.0 quake 5.0 km NNE of Eldey Dec 2, 2025 02:09 pm (Universal Time) (7 km NNE)
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.

Geureudong volcano (Sumatra): magnitude 3.3 earthquake

A magnitude 3.3 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 W from the volcano.
Earthquake details:
3.3 quake Kabupaten Bener Meriah, 50 km south of Bireun, Indonesia, Dec 2, 2025 09:52 pm (GMT +7) (7 km W)
All earthquakes at Geureudong

Gran Canaria volcano (Canary Islands): 2 earthquakes up to magnitude 3.0

2 earthquakes occurred near (under) the volcano during 35 seconds, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 10.00 and 4.00 km.
Earthquake details:
Reported seismic-like event (likely no quake): 28 km west of Las Palmas de Gran Canaria, Las Palmas, Canary Islands, Spain, Dec 2, 2025 11:36 pm (GMT +0) (11 km NW)
1.2 quake 6.9 km southwest of Galdar, Las Palmas, Canary Islands, Spain, Dec 2, 2025 11:35 pm (Universal Time) (10 km NW)
All earthquakes at Gran Canaria

Hakkoda volcano (Honshu): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 6 km distance SW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 24 km south of Aomori, Aomori, Japan, Dec 2, 2025 12:32 pm (GMT +9) (6 km SW)
All earthquakes at Hakkoda

Hibok-Hibok volcano (Mindanao): magnitude 3.0 earthquake

A magnitude 3.0 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 11 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 13 km south of Mambajao, Province of Camiguin, Northern Mindanao, Philippines, Dec 2, 2025 07:30 pm (GMT +8) (11 km SE)
All earthquakes at Hibok-Hibok

Kuju volcano (Kyushu): 11 earthquakes up to magnitude 1.0

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 8.80 and 5.00 km.
Earthquake details: (only 5 largest)
1.0 quake 10.4 km northeast of Aso, Kumamoto, Japan, Dec 2, 2025 02:55 pm (GMT +9) (13 km WSW)
0.9 quake 47 km northeast of Kumamoto, Kumamoto, Japan, Dec 3, 2025 06:33 am (GMT +9) (13 km WSW)
0.8 quake 13 km northeast of Aso, Kumamoto, Japan, Dec 2, 2025 05:15 pm (GMT +9) (11 km WSW)
0.7 quake 49 km northeast of Kumamoto, Kumamoto, Japan, Dec 3, 2025 03:31 am (GMT +9) (12 km WSW)
0.7 quake 48 km northeast of Kumamoto, Kumamoto, Japan, Dec 3, 2025 12:54 am (GMT +9) (13 km WSW)
All earthquakes at Kuju

Masaya volcano (Nicaragua): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 16.00 km depth at 3 km distance SW from the volcano.
Earthquake details:
2.4 quake 9.3 km west of Masaya, Departamento de Masaya, Nicaragua, Dec 1, 2025 11:35 pm (GMT -6) (3 km SW)
All earthquakes at Masaya

Megata volcano (Honshu): magnitude 3.0 earthquake

A 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 13 km distance S from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 23 km west of Katagami, Akita, Japan, Dec 3, 2025 01:53 am (GMT +9) (13 km S)
All earthquakes at Megata

Milos volcano (Greece): 4 earthquakes up to magnitude 3.5

4 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 46 minutes ago. Hypocenter depths ranged between 14.00 and 10.15 km.
Earthquake details:
3.5 quake Aegean Sea, 25 km west of Nisi Folegandros Island, Greece, Dec 3, 2025 12:05 am (GMT +2) (14 km ESE)
1.9 quake Aegean Sea, 10.8 km southeast of Kimolos Island, Greece, Dec 2, 2025 04:19 am (GMT +2) (14 km ENE)
1.6 quake Aegean Sea, 14 km south of Kimolos Island, Nomos Kykladon, South Aegean, Greece, Dec 3, 2025 03:04 am (GMT +2) (12 km E)
1.6 quake Aegean Sea, 14 km east of Milos Island, Nomos Kykladon, South Aegean, Greece, Dec 3, 2025 12:26 am (GMT +2) (12 km E)
All earthquakes at Milos

Mt Fuji volcano (Honshu): 5 earthquakes up to magnitude 2.5

5 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 11.80 and 8.70 km.
Earthquake details:
2.5 quake 16 km northeast of Fujinomiya, Shizuoka, Japan, Dec 2, 2025 11:44 pm (GMT +9) (3 km S)
2.4 quake 12 km northeast of Fujinomiya, Shizuoka, Japan, Dec 2, 2025 11:44 pm (GMT +9) (7 km SSW)
0.9 quake 17 km northeast of Fujinomiya, Shizuoka, Japan, Dec 3, 2025 04:22 am (GMT +9) (3 km S)
0.9 quake 17 km northeast of Fujinomiya, Shizuoka, Japan, Dec 3, 2025 03:14 am (GMT +9) (3 km S)
0.4 quake 17 km northeast of Fujinomiya, Shizuoka, Japan, Dec 3, 2025 04:07 am (GMT +9) (3 km S)
All earthquakes at Mt Fuji

Pular volcano (Northern Chile, Bolivia and Argentina): magnitude 3.0 earthquake

A 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 15 km distance S from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 251 km east of Antofagasta, Provincia de Antofagasta, Region de Antofagasta, Chile, Dec 2, 2025 11:18 am (GMT -3) (15 km S)
All earthquakes at Pular

Talakmau volcano (Sumatra): magnitude 2.3 earthquake

A magnitude 2.3 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 1 km distance ENE from the volcano.
Earthquake details:
2.3 quake Kabupaten Pasaman, 61 km northwest of Bukittinggi, Indonesia, Dec 3, 2025 03:25 am (GMT +7) (1 km ENE)
All earthquakes at Talakmau

Talang volcano (Sumatra): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.00 km depth at 1 km distance E from the volcano.
Earthquake details:
2.7 quake Kabupaten Solok, 20 km south of Solok, Indonesia, Dec 2, 2025 03:11 pm (GMT +7) (1 km E)
All earthquakes at Talang

Terceira 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 2.00 km depth at 5 km distance WNW from the volcano.
Earthquake details:
2.3 quake North Atlantic Ocean, 15 km west of Terceira Island, Azores, Portugal, Dec 2, 2025 04:29 pm (GMT -1) (5 km WNW)
All earthquakes at Terceira

To-shima volcano (Izu Islands): 16 earthquakes up to magnitude 4.4

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 21.90 and 0.40 km.
Earthquake details: (only 5 largest)
4.4 quake North Pacific Ocean, 46 km northeast of Kozu Shima Island, Tokyo, Japan, Dec 2, 2025 08:07 pm (GMT +9) (13 km E)
2.1 quake North Pacific Ocean, 28 km south of Oshima, Tokyo, Japan, Dec 2, 2025 08:19 pm (GMT +9) (17 km E)
2.1 quake North Pacific Ocean, Tokyo, 48 km east of Shimoda, Shizuoka, Japan, Dec 2, 2025 08:06 pm (GMT +9) (15 km E)
1.9 quake North Pacific Ocean, Tokyo, 49 km east of Shimoda, Shizuoka, Japan, Dec 2, 2025 10:04 pm (GMT +9) (15 km E)
1.8 quake North Pacific Ocean, Tokyo, 49 km east of Shimoda, Shizuoka, Japan, Dec 2, 2025 09:01 pm (GMT +9) (16 km E)
All earthquakes at To-shima

Vesuvius volcano (Italy): 4 earthquakes up to magnitude 3.0

4 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 10.00 and 0.27 km.
Earthquake details:
Reported seismic-like event (likely no quake): 7.6 km east of Naples, Napoli, Campania, Italy, Dec 2, 2025 09:18 pm (GMT +1) (7 km NW)
1.1 quake 6.8 km northeast of Torre del Greco, Napoli, Campania, Italy, Dec 2, 2025 08:08 pm (GMT +1) (1 km NE)
0.9 quake 5.4 km northeast of Torre del Greco, Napoli, Campania, Italy, Dec 2, 2025 09:23 pm (GMT +1) (1 km SW)
0.7 quake 14 km east of Naples, Napoli, Campania, Italy, Dec 2, 2025 10:48 pm (GMT +1) (0 km ENE)
All earthquakes at Vesuvius

White Island volcano (New Zealand): 20 earthquakes up to magnitude 3.6

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 12.00 and 5.00 km.
Earthquake details: (only 5 largest)
3.6 quake South Pacific Ocean, 69 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 05:00 pm (GMT +13) (17 km NNE)
3.3 quake South Pacific Ocean, 71 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 04:11 pm (GMT +13) (19 km NNE)
3.0 quake South Pacific Ocean, 69 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 04:13 pm (GMT +13) (17 km NNE)
2.6 quake South Pacific Ocean, 59 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 06:29 pm (GMT +13) (8 km NE)
2.6 quake South Pacific Ocean, 68 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 06:06 pm (GMT +13) (16 km NNE)
All earthquakes at White Island

Yake-dake volcano (Honshu): 57 earthquakes up to magnitude 1.9

Possible earthquake swarm: 57 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 10.40 and 0.80 km.
Earthquake details: (only 5 largest)
1.9 quake 23 km west of Azumino, Nagano, Japan, Dec 3, 2025 03:33 am (GMT +9) (5 km ENE)
1.7 quake 23 km west of Azumino, Nagano, Japan, Dec 3, 2025 03:41 am (GMT +9) (5 km ENE)
1.4 quake 23 km west of Azumino, Nagano, Japan, Dec 3, 2025 02:52 am (GMT +9) (5 km ENE)
1.3 quake 22 km west of Azumino, Nagano, Japan, Dec 3, 2025 03:36 am (GMT +9) (5 km ENE)
1.2 quake 23 km west of Azumino, Nagano, Japan, Dec 3, 2025 03:19 am (GMT +9) (5 km ENE)
All earthquakes at Yake-dake
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/288484/Volcano-earthquake-report-for-Wednesday-3-Dec-2025.html