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

Quakes detected near: Abu (1 quake mag 2.0), Barva (1 quake mag 1.1), Batur (1 quake mag 1.9), Campi Flegrei (Phlegrean Fields) (70 quakes between mag 0.1-2.1), Clear Lake (27 quakes between mag 0.2-2.3), El Chichón (20 quakes between mag 1.4-3.0)
Esjufjöll (3 quakes between mag 0.8-1.6), Eyafjallajökull (1 quake mag 1.1), Gareloi (1 quake mag 1.5), Gran Canaria (3 quakes between mag 1.1-1.3), Hibok-Hibok (1 quake mag 3.0), Hofsjökull (1 quake mag 1.0), Huambo (2 quakes between mag 3.5-4.3), Iwate (1 quake mag 1.2), Katla (1 quake mag 1.2), Kawah Karaha (1 quake mag 3.0), Kilauea (1 quake mag 2.1), Kolbeinsey Ridge (2 quakes between mag 1.9-2.1), Kolumbo (3 quakes between mag 0.9-1.6), Krísuvík (14 quakes between mag 0.0-1.3), Kuju (13 quakes between mag 0.1-1.1), Kurikoma (2 quakes between mag 0.6-1.2), La Palma (1 quake mag 1.6), Ljósufjöll (4 quakes between mag 0.3-1.4), Nantai (10 quakes between mag 0.1-1.2), Nisyros (1 quake mag 2.7), Norikura (5 quakes between mag 0.4-1.6), Pelée (3 quakes between mag 0.8-1.0), Peuet Sague (1 quake mag 1.7), Platanar (3 quakes between mag 1.8-3.2), Prestahnukur (1 quake mag 1.2), Reporoa (5 quakes between mag 1.2-2.0), Rinjani (1 quake mag 2.0), Santorini (1 quake mag 1.2), Seulawah Agam (1 quake mag 1.9), Talang (1 quake mag 2.3), Tenorio (2 quakes between mag 1.5-2.4), Tjörnes Fracture Zone (2 quakes between mag 0.9-1.7), To-shima (1 quake mag 1.5), Yake-dake (7 quakes between mag 0.2-1.6) (updated 17h50)

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:



Campi Flegrei (Phlegrean Fields) volcano (Italy): 70 earthquakes up to magnitude 2.1

Possible earthquake swarm: 70 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 14.17 and 0.00 km.
Earthquake details: (only 5 largest)
2.1 quake 1.4 km southeast of Pozzuoli, Napoli, Campania, Italy, Nov 2, 2025 03:40 am (GMT +1) (3 km WNW)
2.1 quake 3.4 km southeast of Pozzuoli, Napoli, Campania, Italy, Nov 2, 2025 03:51 pm (GMT +1) (1 km W)
2.0 quake 3 km southeast of Pozzuoli, Napoli, Campania, Italy, Nov 2, 2025 04:26 pm (GMT +1) (2 km W)
1.8 quake 2.7 km southeast of Pozzuoli, Napoli, Campania, Italy, Nov 2, 2025 03:32 am (GMT +1) (2 km W)
1.8 quake 3.4 km southeast of Pozzuoli, Napoli, Campania, Italy, Nov 2, 2025 02:43 am (GMT +1) (1 km NW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 27 earthquakes up to magnitude 2.3

Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 8 minutes ago. Hypocenter depths ranged between 10.79 and 0.66 km.
Earthquake details: (only 5 largest)
2.3 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Nov 1, 2025 06:37 pm (Los Angeles time) (16 km SSW)
2.2 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Nov 1, 2025 10:47 pm (GMT -7) (17 km SSW)
1.7 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Nov 2, 2025 06:54 am (GMT -8) (17 km S)
1.3 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Nov 1, 2025 10:18 am (GMT -8) (18 km SSW)
1.2 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Nov 1, 2025 07:10 pm (GMT -8) (16 km SSW)
All earthquakes at Clear Lake

El Chichón volcano (Southern Mexico): 20 earthquakes up to magnitude 3.0

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 5.40 and 2.20 km.
Earthquake details: (only 5 largest)
3.0 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Nov 1, 2025 01:27 pm (GMT -6) (1 km SSW)
2.7 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Nov 1, 2025 04:51 pm (Merida time) (2 km E)
2.6 quake Estado de Chiapas, 28 km southwest of Teapa, Estado de Tabasco, Mexico, Nov 1, 2025 08:32 pm (Merida time) (8 km ENE)
2.6 quake Estado de Chiapas, 34 km southwest of Teapa, Estado de Tabasco, Mexico, Nov 1, 2025 09:12 pm (Merida time) (5 km ESE)
2.5 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Nov 1, 2025 10:54 pm (Merida time) (1 km ESE)
All earthquakes at El Chichón

Hibok-Hibok volcano (Mindanao): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 7 km distance SSE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 11 km south of Mambajao, Province of Camiguin, Northern Mindanao, Philippines, Nov 2, 2025 07:11 am (GMT +8) (7 km SSE)
All earthquakes at Hibok-Hibok

Huambo volcano (Peru): 2 earthquakes up to magnitude 4.3

2 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 14.00 and 10.00 km.
Earthquake details:
4.3 quake 79 km northwest of Arequipa, Arequipa, Peru, Nov 2, 2025 07:41 am (Lima time) (13 km ESE)
3.5 quake 94 km northwest of Arequipa, Arequipa, Peru, Nov 1, 2025 05:52 pm (Lima time) (11 km NNE)
All earthquakes at Huambo

Kawah Karaha volcano (West Java): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance E from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 23 km north of Tasikmalaya, Kota Tasikmalaya, Jawa Barat, Indonesia, Nov 2, 2025 07:13 am (GMT +7) (12 km E)
All earthquakes at Kawah Karaha

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

A magnitude 2.1 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0.79 km depth at 12 km distance SE from the volcano.
Earthquake details:
2.1 quake 30 mi south of Hilo, Hawaii County, Hawaii, United States, Nov 2, 2025 01:53 am (GMT -10) (12 km SE)
All earthquakes at Kilauea

Kolbeinsey Ridge volcano (Iceland): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 47 minutes, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 9.40 and 9.30 km.
Earthquake details:
2.1 quake 40.5 km W of Grímsey Nov 2, 2025 03:58 am (Universal Time) (19 km WSW)
1.9 quake Iceland: 40.4 km W of Grímsey Nov 2, 2025 04:45 am (Reykjavik time) (19 km WSW)
All earthquakes at Kolbeinsey Ridge

Krísuvík volcano (Reykjanes Peninsula, Iceland): 14 earthquakes up to magnitude 1.3

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 56 minutes ago. Hypocenter depths ranged between 5.70 and 3.10 km.
Earthquake details: (only 5 largest)
1.3 quake 3.0 km NNE of Krýsuvík Nov 2, 2025 12:02 am (Universal Time) (3 km SE)
1.2 quake 3.0 km N of Krýsuvík Nov 2, 2025 07:25 am (Universal Time) (2 km SE)
1.1 quake Iceland: 2.9 km NNE of Krýsuvík Nov 2, 2025 09:22 am (Reykjavik time) (3 km SE)
0.8 quake Iceland: 3.0 km NNE of Krýsuvík Nov 2, 2025 05:50 am (Reykjavik time) (3 km SE)
0.6 quake Iceland: 3.7 km N of Krýsuvík Nov 2, 2025 12:45 pm (Reykjavik time) (2 km ESE)
All earthquakes at Krísuvík

Kuju volcano (Kyushu): 13 earthquakes up to magnitude 1.1

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 9.00 and 2.70 km.
Earthquake details: (only 5 largest)
1.1 quake 41 km west of Oita, Oita Prefecture, Japan, Nov 2, 2025 03:51 am (GMT +9) (7 km WNW)
0.8 quake 41 km west of Oita, Oita Prefecture, Japan, Nov 2, 2025 04:20 am (GMT +9) (7 km WNW)
0.8 quake 41 km west of Oita, Oita Prefecture, Japan, Nov 2, 2025 12:57 pm (GMT +9) (7 km WNW)
0.7 quake 21 km northeast of Aso, Kumamoto, Japan, Nov 2, 2025 12:01 pm (GMT +9) (8 km WNW)
0.6 quake 40 km west of Oita, Oita Prefecture, Japan, Nov 2, 2025 06:37 am (GMT +9) (7 km WNW)
All earthquakes at Kuju

Nisyros volcano (Greece): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 37.60 km depth at 14 km distance N from the volcano.
Earthquake details:
2.7 quake Aegean Sea, 13 km north of Nisi Nisyros Island, Dodecanese, South Aegean, Greece, Nov 1, 2025 10:49 pm (Athens time) (14 km N)
All earthquakes at Nisyros

Platanar volcano (Costa Rica): 3 earthquakes up to magnitude 3.2

3 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 21.00 and 6.00 km.
Earthquake details:
3.2 quake Provincia de Alajuela, 47 km northwest of San Jose, Costa Rica, Nov 1, 2025 11:03 pm (Costa Rica time) (6 km S)
2.1 quake 3.8 km northeast of Quesada, Provincia de Alajuela, Costa Rica, Nov 2, 2025 09:19 am (GMT -6) (8 km NW)
1.8 quake 9.5 km south of Quesada, Provincia de Alajuela, Costa Rica, Nov 2, 2025 03:51 am (GMT -6) (8 km SW)
All earthquakes at Platanar

Talang volcano (Sumatra): magnitude 2.3 earthquake

A magnitude 2.3 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 4 km distance NE from the volcano.
Earthquake details:
2.3 quake Kabupaten Solok, 17 km south of Solok, Indonesia, Nov 2, 2025 06:04 pm (Jakarta time) (4 km NE)
All earthquakes at Talang

Tenorio volcano (Costa Rica): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 59 minutes, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 7.00 and 6.00 km.
Earthquake details:
2.4 quake 23 km northeast of Canas, Provincia de Guanacaste, Costa Rica, Nov 2, 2025 12:17 am (Costa Rica time) (15 km SE)
1.5 quake 43 km southeast of San José, Provincia de Alajuela, Costa Rica, Nov 2, 2025 01:16 am (GMT -6) (10 km SE)
All earthquakes at Tenorio
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/285769/Volcano-earthquake-report-for-Sunday-2-Nov-2025.html