Volcano earthquake report for Sunday, 12 Oct 2025
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 12 Oct 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Banahaw (1 quake mag 3.0), Bardarbunga (3 quakes between mag 0.8-2.0), Campi Flegrei (Phlegrean Fields) (55 quakes between mag 0.1-3.0), Canlaon (2 quakes between mag 1.9-2.4), Clear Lake (22 quakes between mag 0.2-1.3), Dabbahu (1 quake mag 4.3)
El Chichón (23 quakes between mag 1.7-2.9), Eyafjallajökull (2 quakes between mag 0.6-1.1), Geureudong (1 quake mag 2.5), Hengill (7 quakes between mag 0.5-1.2), Karangetang (1 quake mag 2.9), Kilauea (1 quake mag 1.8), Kirishima (2 quakes between mag 0.1-1.2), Kolumbo (2 quakes between mag 1.5-2.1), Krísuvík (6 quakes between mag 0.5-1.6), Kuju (2 quakes between mag 0.1-1.5), La Palma (1 quake mag 1.6), Langjökull (1 quake mag 1.2), Loki-Fögrufjöll volcano (4 quakes between mag 1.0-1.8), Mammoth Mountain (1 quake mag 1.9), Maunaloa (1 quake mag 1.8), Nantai (3 quakes between mag 0.6-1.0), Nevado del Ruiz (1 quake mag 2.2), Norikura (3 quakes between mag 0.5-1.9), Ontake-san (2 quakes between mag 1.5-1.8), Piton de la Fournaise (2 quakes between mag 0.7-1.3), San Cristobal (1 quake mag 3.0), Sousaki (1 quake mag 1.4), Tenorio (4 quakes between mag 1.4-1.9), Tjörnes Fracture Zone (4 quakes between mag 0.7-1.6), To-shima (3 quakes between mag 0.9-1.2), Towada (3 quakes between mag 0.1-1.8), Vesuvius (7 quakes between mag 0.1-1.8), White Island (2 quakes between mag 2.4-2.6), Yake-dake (12 quakes between mag 0.1-1.3) (updated 11h50)

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:



Banahaw volcano (Luzon Island): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 8 km distance NW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 31 km east of Calamba, Province of Laguna, Calabarzon, Philippines, Oct 12, 2025 01:25 pm (GMT +8) (8 km NW)
All earthquakes at Banahaw

Campi Flegrei (Phlegrean Fields) volcano (Italy): 55 earthquakes up to magnitude 3.0

Possible earthquake swarm: 55 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 18 minutes ago. Hypocenter depths ranged between 10.00 and 0.02 km.
Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): 9.9 km west of Naples, Napoli, Campania, Italy, Oct 11, 2025 11:12 pm (GMT +2) (1 km NE)
1.7 quake 3.9 km east of Pozzuoli, Napoli, Campania, Italy, Oct 11, 2025 11:11 pm (Rome time) (1 km N)
1.5 quake 2.9 km east of Pozzuoli, Napoli, Campania, Italy, Oct 11, 2025 04:34 pm (Rome time) (1 km NW)
1.3 quake 1.9 km southwest of Pozzuoli, Napoli, Campania, Italy, Oct 12, 2025 08:37 am (GMT +2) (5 km W)
1.3 quake 3 km east of Pozzuoli, Napoli, Campania, Italy, Oct 11, 2025 04:33 pm (GMT +2) (1 km NW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Canlaon volcano (Central Philippines): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 15.00 and 3.00 km.
Earthquake details:
2.4 quake 4.6 km south of Maao, Philippines, Oct 12, 2025 04:30 pm (Manila time) (15 km WNW)
1.9 quake 19 km southeast of Mansilingan, Philippines, Oct 12, 2025 01:24 pm (Manila time) (11 km NNW)
All earthquakes at Canlaon

Clear Lake volcano (California): 22 earthquakes up to magnitude 1.3

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 25 minutes ago. Hypocenter depths ranged between 3.21 and 0.76 km.
Earthquake details: (only 5 largest)
1.3 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Oct 11, 2025 06:01 pm (GMT -7) (16 km S)
1.3 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Oct 11, 2025 11:05 pm (GMT -7) (18 km SSW)
1.2 quake 25 mi north of Santa Rosa, Sonoma County, California, United States, Oct 11, 2025 03:38 pm (GMT -7) (19 km S)
1.1 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Oct 11, 2025 09:25 pm (GMT -7) (17 km S)
1.0 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Oct 12, 2025 03:25 am (GMT -7) (15 km SSW)
All earthquakes at Clear Lake

Dabbahu volcano (Ethiopia): magnitude 4.3 earthquake

A magnitude 4.3 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 15 km distance NNW from the volcano.
Earthquake details:
4.3 quake Afar Region, 23 km northeast of Wik'ro, Tigray, Ethiopia, Oct 12, 2025 12:23 am (Addis Ababa time) (15 km NNW)
All earthquakes at Dabbahu

El Chichón volcano (Southern Mexico): 23 earthquakes up to magnitude 2.9

Possible earthquake swarm: 23 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 5.10 and 2.50 km.
Earthquake details: (only 5 largest)
2.9 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 11, 2025 04:30 pm (Merida time) (0 km WNW)
2.6 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 11, 2025 10:55 am (Merida time) (1 km W)
2.4 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 11, 2025 02:45 pm (Merida time) (2 km SE)
2.3 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 11, 2025 12:05 pm (Merida time) (1 km ESE)
2.3 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Oct 11, 2025 10:58 am (Merida time) (1 km SW)
All earthquakes at El Chichón

Geureudong volcano (Sumatra): magnitude 2.5 earthquake

A magnitude 2.5 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 10 km distance NNW from the volcano.
Earthquake details:
2.5 quake Kabupaten Bener Meriah, 40 km south of Bireun, Indonesia, Oct 12, 2025 09:24 am (Jakarta time) (10 km NNW)
All earthquakes at Geureudong

Karangetang volcano (Sulawesi & Sangihe Islands): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 8 km distance SE from the volcano.
Earthquake details:
2.9 quake Maluku Sea, 6.6 km east of Pulau Siau Island, Sulawesi Utara, Indonesia, Oct 12, 2025 10:01 am (Makassar time) (8 km SE)
All earthquakes at Karangetang

Kolumbo volcano (Greece): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 5 minutes, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 7.90 and 5.00 km.
Earthquake details:
2.1 quake Aegean Sea, 24 km southeast of Nisi Ios Island, Greece, Oct 12, 2025 01:24 am (Athens time) (15 km NNE)
1.5 quake Aegean Sea, 22 km northeast of Santorini Island, Greece, Oct 12, 2025 01:19 am (Athens time) (11 km ENE)
All earthquakes at Kolumbo

Nevado del Ruiz volcano (Colombia): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.00 km depth at 14 km distance E from the volcano.
Earthquake details:
2.2 quake 16 km west of Libano, Departamento de Tolima, Colombia, Oct 11, 2025 11:49 pm (Bogota time) (14 km E)
All earthquakes at Nevado del Ruiz

San Cristobal volcano (Nicaragua): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 4 km distance ESE from the volcano.
Earthquake details:
3.0 quake 18 km east of Chinandega, Departamento de Chinandega, Nicaragua, Oct 11, 2025 08:38 am (Managua time) (4 km ESE)
All earthquakes at San Cristobal

Unnamed volcano (North of Luzon): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 12 km distance S from the volcano.
Earthquake details:
3.2 quake South China Sea, 30 km southwest of Batan Island, Philippines, Oct 11, 2025 11:47 pm (Manila time) (12 km S)
All earthquakes at Unnamed

White Island volcano (New Zealand): 2 earthquakes up to magnitude 2.6

2 earthquakes occurred near (under) the volcano during 4 minutes, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 5.00 and 5.00 km.
Earthquake details:
2.6 quake South Pacific Ocean, 45 km northeast of Whakatane, Bay of Plenty, New Zealand, Oct 12, 2025 07:40 am (Auckland time) (8 km S)
2.4 quake South Pacific Ocean, 44 km northeast of Whakatane, Bay of Plenty, New Zealand, Oct 12, 2025 07:36 am (Auckland time) (9 km S)
All earthquakes at White Island

Yake-dake volcano (Honshu): 12 earthquakes up to magnitude 1.3

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 46 minutes ago. Hypocenter depths ranged between 10.30 and 3.30 km.
Earthquake details: (only 5 largest)
1.3 quake 32 km east of Takayama, Gifu, Japan, Oct 12, 2025 07:04 pm (GMT +9) (2 km NNW)
1.0 quake 32 km east of Takayama, Gifu, Japan, Oct 11, 2025 10:43 pm (GMT +9) (2 km NNW)
0.7 quake 32 km northeast of Takayama, Gifu, Japan, Oct 12, 2025 01:58 pm (GMT +9) (2 km NNW)
0.7 quake 33 km east of Takayama, Gifu, Japan, Oct 12, 2025 01:13 pm (GMT +9) (2 km N)
0.5 quake 18 km west of Matsumoto, Nagano, Japan, Oct 11, 2025 10:35 pm (GMT +9) (17 km ENE)
All earthquakes at Yake-dake
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/283253/Volcano-earthquake-report-for-Sunday-12-Oct-2025.html