Volcano earthquake report for Tuesday, 2 Dec 2025
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 2 Dec 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Akuseki-jima (2 quakes between mag 0.8-1.7), Askja (1 quake mag 1.1), Aso (55 quakes between mag 0.1-1.6), Auckland Field (1 quake mag 3.0), Buzzard Creek (1 quake mag 2.2), Campi Flegrei (Phlegrean Fields) (17 quakes between mag 0.1-1.7)
Chaîne des Puys (1 quake mag 1.4), Clear Lake (22 quakes between mag 0.2-1.2), El Chichón (13 quakes between mag 1.8-3.4), El Hierro (1 quake mag 2.3), Fayal (1 quake mag 2.0), Hachimantai (1 quake mag 1.1), Hrómundartindur (2 quakes between mag 1.0-1.9), Hulubelu (1 quake mag 2.0), Kilauea (5 quakes between mag 1.2-2.1), Kirishima (4 quakes between mag 0.4-1.2), Krakatau (1 quake mag 2.6), Kuchinoshima (1 quake mag 1.1), Kuju (4 quakes between mag 0.5-1.7), Kutcharo (1 quake mag 1.2), Ljósufjöll (3 quakes between mag 1.1-1.4), Loihi (1 quake mag 2.1), Mammoth Mountain (2 quakes between mag 0.5-1.4), Milos (1 quake mag 1.9), Mono Lake (1 quake mag 3.0), Nantai (2 quakes between mag 0.4-1.0), Niigata-Yake-yama (1 quake mag 1.1), Pico de Orizaba (1 quake mag 2.2), Prestahnukur (2 quakes between mag 1.9-2.0), Ruapehu (1 quake mag 1.1), Saba (1 quake mag 3.0), Sakurajima (2 quakes between mag 0.6-1.2), San Vicente (1 quake mag 2.4), Soufrière de Guadeloupe (1 quake mag 1.1), Sousaki (1 quake mag 2.0), Taupo (1 quake mag 2.3), Tenorio (1 quake mag 2.5), Terceira (2 quakes between mag 2.1-2.2), Tjörnes Fracture Zone (1 quake mag 1.3), Unzen (1 quake mag 1.1), White Island (5 quakes between mag 2.2-3.0) (updated 02h50)

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:



Aso volcano (Kyushu): 55 earthquakes up to magnitude 1.6

Possible earthquake swarm: 55 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 24 minutes ago. Hypocenter depths ranged between 11.70 and 4.70 km.
Earthquake details: (only 5 largest)
1.6 quake 6.6 km north of Aso, Kumamoto, Japan, Dec 2, 2025 05:09 am (GMT +9) (12 km N)
1.2 quake 6.8 km north of Aso, Kumamoto, Japan, Dec 2, 2025 02:46 am (GMT +9) (13 km N)
1.1 quake 6.2 km north of Aso, Kumamoto, Japan, Dec 1, 2025 07:11 pm (GMT +9) (12 km N)
1.1 quake 7.7 km northeast of Aso, Kumamoto, Japan, Dec 2, 2025 10:03 am (GMT +9) (12 km NNE)
1.0 quake 7.6 km northeast of Aso, Kumamoto, Japan, Dec 1, 2025 02:26 pm (GMT +9) (11 km NNE)
All earthquakes at Aso

Auckland Field volcano (North Island): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 17 km distance ENE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 24 km east of Auckland, Auckland, New Zealand, Dec 1, 2025 03:56 pm (GMT +13) (17 km ENE)
All earthquakes at Auckland Field

Buzzard Creek volcano (Eastern Alaska): 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 5.00 km depth at 16 km distance WSW from the volcano.
Earthquake details:
2.2 quake 14 mi northeast of Healy, Denali Borough, Alaska, United States, Dec 1, 2025 03:00 pm (GMT -9) (16 km WSW)
All earthquakes at Buzzard Creek

Campi Flegrei (Phlegrean Fields) volcano (Italy): 17 earthquakes up to magnitude 1.7

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 2.98 and 0.01 km.
Earthquake details: (only 5 largest)
1.7 quake 4.1 km west of Fuorigrotta, Napoli, Campania, Italy, Dec 1, 2025 01:59 pm (GMT +1) (1 km NE)
1.3 quake 4.2 km west of Fuorigrotta, Napoli, Campania, Italy, Dec 1, 2025 02:00 pm (GMT +1) (1 km NE)
1.3 quake 1.7 km southeast of Pozzuoli, Napoli, Campania, Italy, Dec 1, 2025 05:33 pm (GMT +1) (2 km WNW)
1.3 quake 4.1 km west of Fuorigrotta, Napoli, Campania, Italy, Dec 1, 2025 05:54 am (GMT +1) (1 km E)
1.2 quake 4.4 km west of Fuorigrotta, Napoli, Campania, Italy, Dec 1, 2025 05:51 am (GMT +1) (1 km ESE)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 22 earthquakes up to magnitude 1.2

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 4.10 and 0.96 km.
Earthquake details: (only 5 largest)
1.2 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Dec 1, 2025 10:29 am (GMT -8) (17 km S)
1.1 quake 29 mi north of Santa Rosa, Sonoma County, California, United States, Dec 1, 2025 04:01 pm (GMT -8) (17 km SSW)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Dec 1, 2025 03:23 am (GMT -8) (16 km S)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Dec 1, 2025 12:03 pm (GMT -8) (16 km S)
1.0 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Dec 1, 2025 06:48 am (GMT -8) (16 km S)
All earthquakes at Clear Lake

El Chichón volcano (Southern Mexico): 13 earthquakes up to magnitude 3.4

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 4.50 and 2.50 km.
Earthquake details: (only 5 largest)
3.4 quake 40 km south of Reforma, Estado de Chiapas, Mexico, Nov 30, 2025 09:22 pm (GMT -6) (17 km N)
2.8 quake Estado de Chiapas, 38 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 1, 2025 04:51 pm (GMT -6) (1 km SSW)
2.6 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 1, 2025 12:15 pm (GMT -6) (2 km ESE)
2.6 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 1, 2025 02:00 am (GMT -6) (1 km SSW)
2.5 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 1, 2025 03:59 am (GMT -6) (1 km SSW)
All earthquakes at El Chichón

El Hierro volcano (Canary Islands): magnitude 2.3 earthquake

A 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 18.00 km depth at 16 km distance W from the volcano.
Earthquake details:
2.3 quake 20 km southwest of Frontera, Santa Cruz de Tenerife, Canary Islands, Spain, Dec 1, 2025 05:16 am (Universal Time) (16 km W)
All earthquakes at El Hierro

Kilauea volcano (Hawai'i (Big Island)): 5 earthquakes up to magnitude 2.1

5 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 35.51 and 1.90 km.
Earthquake details:
2.1 quake 20 mi southwest of Hilo, Hawaii County, Hawaii, United States, Dec 1, 2025 02:02 am (GMT -10) (13 km N)
1.8 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, Dec 1, 2025 02:00 am (GMT -10) (17 km SSW)
1.7 quake 22 mi southwest of Hilo, Hawaii County, Hawaii, United States, Dec 1, 2025 07:42 am (GMT -10) (7 km ENE)
1.6 quake 30 mi southwest of Hilo, Hawaii County, Hawaii, United States, Nov 30, 2025 06:58 pm (GMT -10) (13 km W)
1.2 quake 28 mi south of Hilo, Hawaii County, Hawaii, United States, Dec 1, 2025 05:57 am (GMT -10) (9 km SE)
All earthquakes at Kilauea

Krakatau volcano (Sunda Strait): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.00 km depth at 3 km distance S from the volcano.
Earthquake details:
2.6 quake Indian Ocean, 22 km south of Pulau Sebesi Island, Lampung, Indonesia, Dec 2, 2025 07:10 am (GMT +7) (3 km S)
All earthquakes at Krakatau

Loihi volcano (Hawai'i (Big Island)): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 1 hour 59 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 38.44 km depth at 18 km distance NNW from the volcano.
Earthquake details:
2.1 quake North Pacific Ocean, 40 mi southeast of of Hawai‘i Island, Hawaii County, Hawaii, United States, Dec 1, 2025 02:50 pm (GMT -10) (18 km NNW)
All earthquakes at Loihi

Mono Lake volcano (California): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 11 km distance NW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 14 mi southeast of Bridgeport, Mono County, California, United States, Dec 1, 2025 11:48 am (GMT -8) (11 km NW)
All earthquakes at Mono Lake

Pico de Orizaba volcano (Western & Central Mexico): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.10 km depth at 3 km distance NNE from the volcano.
Earthquake details:
2.2 quake 28 km northwest of Orizaba, Estado de Veracruz-Llave, Mexico, Dec 1, 2025 08:47 am (GMT -6) (3 km NNE)
All earthquakes at Pico de Orizaba

Saba volcano (Caribbean): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance NNW from the volcano.
Earthquake details:
Uncertain quake: M3.0, Westchester County, New York, 15 mi northwest of Stamford, Fairfield County, Connecticut, United States, Dec 1, 2025 07:31 pm (GMT -5) (12 km NNW)
All earthquakes at Saba

San Vicente volcano (El Salvador): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 13 km distance ESE from the volcano.
Earthquake details:
2.4 quake 11 km southeast of San Vicente, Departamento de San Vicente, El Salvador, Nov 30, 2025 10:17 pm (GMT -6) (13 km ESE)
All earthquakes at San Vicente

Taupo volcano (New Zealand): 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 4.80 km depth at 19 km distance NNE from the volcano.
Earthquake details:
2.3 quake 3.1 km north of Taupo, Waikato, New Zealand, Dec 2, 2025 10:53 am (GMT +13) (19 km NNE)
All earthquakes at Taupo

Tenorio volcano (Costa Rica): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 4 km distance ENE from the volcano.
Earthquake details:
2.5 quake 35 km southeast of San José, Provincia de Alajuela, Costa Rica, Dec 1, 2025 07:35 am (GMT -6) (4 km ENE)
All earthquakes at Tenorio

Terceira volcano (Azores): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.50 and 4.10 km.
Earthquake details:
2.2 quake 11 km northwest of Angra do Heroismo, Azores, Portugal, Dec 1, 2025 09:44 am (GMT -1) (4 km E)
2.1 quake 12 km northwest of Angra do Heroismo, Azores, Portugal, Dec 1, 2025 10:04 pm (GMT -1) (3 km ENE)
All earthquakes at Terceira

White Island volcano (New Zealand): 5 earthquakes up to magnitude 3.0

5 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 36 minutes ago. Hypocenter depths ranged between 12.00 and 5.00 km.
Earthquake details:
3.0 quake South Pacific Ocean, 67 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 04:01 am (GMT +13) (16 km NNE)
2.6 quake South Pacific Ocean, 65 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 03:14 pm (GMT +13) (14 km NNE)
2.5 quake South Pacific Ocean, 65 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 03:05 pm (GMT +13) (14 km N)
2.3 quake South Pacific Ocean, 66 km north of Whakatane, Bay of Plenty, New Zealand, Dec 2, 2025 04:20 am (GMT +13) (14 km NNE)
2.2 quake South Pacific Ocean, 55 km northeast of Whakatane, Bay of Plenty, New Zealand, Dec 1, 2025 09:43 pm (GMT +13) (6 km E)
All earthquakes at White Island
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/288395/Volcano-earthquake-report-for-Tuesday-2-Dec-2025.html