Volcano earthquake report for Sunday, 5 Oct 2025
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 5 Oct 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Aguilera (1 quake mag 3.6), Akagi (2 quakes between mag 1.1-2.3), Akuseki-jima (4 quakes between mag 1.9-3.4), Apaneca Range (1 quake mag 1.9), Aracar (1 quake mag 3.0), Atka (1 quake mag 1.3)
Bardarbunga (2 quakes between mag 0.7-1.4), Campi Flegrei (Phlegrean Fields) (12 quakes between mag 0.1-3.0), Cerro Singüil (1 quake mag 2.7), Clear Lake (18 quakes between mag 0.3-1.6), Conchagüita (1 quake mag 2.1), Coso (6 quakes between mag 0.6-1.6), El Chichón (11 quakes between mag 1.4-2.2), Eldey (2 quakes between mag 0.5-2.0), Etna (3 quakes between mag 1.3-2.0), Geureudong (1 quake mag 2.5), Gran Canaria (1 quake mag 3.0), Hofsjökull (1 quake mag 1.5), Jan Mayen (1 quake mag 4.6), Kalatungan (1 quake mag 2.0), Katla (7 quakes between mag 0.7-2.1), Kilauea (1 quake mag 2.4), Kirishima (5 quakes between mag 0.2-1.0), Kolumbo (1 quake mag 1.8), Krísuvík (12 quakes between mag 0.0-1.1), Kuchinoshima (1 quake mag 1.6), Kurikoma (1 quake mag 1.0), Laacher See (1 quake mag 3.0), Lipari (1 quake mag 2.0), Ljósufjöll (5 quakes between mag 0.4-1.9), Madeira (1 quake mag 3.0), Methana (1 quake mag 1.5), Mount Rainier (1 quake mag 1.2), Nevado del Huila (1 quake mag 1.8), Nevado del Ruiz (2 quakes between mag 3.2-3.2), Nipesotsu-Maruyama (4 quakes between mag 0.3-2.6), Paco (1 quake mag 2.3), Pelée (71 quakes between mag 0.2-1.6), Rumble IV (1 quake mag 3.3), Sousaki (2 quakes between mag 1.3-1.7), Suwanose-jima (4 quakes between mag 1.5-2.4), Svartsengi (3 quakes between mag 0.3-1.2), Taupo (1 quake mag 1.8), Tecuamburro (1 quake mag 2.0), Tenerife (1 quake mag 1.5), Tenorio (39 quakes between mag 1.1-3.4), Tjörnes Fracture Zone (1 quake mag 1.5), Tongariro (1 quake mag 1.2), Torfajökull (2 quakes between mag 0.9-1.6), Toroeng Prong (1 quake mag 4.8) (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:



Aguilera volcano (Southern Chile and Argentina): magnitude 3.6 earthquake

A magnitude 3.6 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 38.00 km depth at 3 km distance NE from the volcano.
Earthquake details:
3.6 quake Chile: 104 km Al O De El Calafate Oct 5, 2025 03:14 am (Punta Arenas time) (3 km NE)
All earthquakes at Aguilera

Akagi volcano (Honshu): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 14.00 and 5.50 km.
Earthquake details:
2.3 quake Japan: Tochigi Gunma Border Oct 6, 2025 02:32 am (GMT +9) (11 km SSW)
1.1 quake Japan: Tochigi Gunma Border Oct 5, 2025 02:21 pm (GMT +9) (15 km E)
All earthquakes at Akagi

Akuseki-jima volcano (Ryukyu Islands): 4 earthquakes up to magnitude 3.4

4 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 1 hour 6 minutes ago. Hypocenter depths ranged between 20.00 and 0.00 km.
Earthquake details:
3.4 quake Ryukyu Islands, Japan, Oct 5, 2025 02:42 pm (GMT +9) (10 km WNW)
3.2 quake Ryukyu Islands, Japan, Oct 6, 2025 07:44 am (GMT +9) (7 km S)
2.1 quake Japan: Near Tokara Islands Oct 6, 2025 03:30 am (GMT +9) (12 km SSE)
1.9 quake Japan: Near Tokara Islands Oct 5, 2025 02:46 pm (GMT +9) (12 km SW)
All earthquakes at Akuseki-jima

Aracar volcano (Northern Chile, Bolivia and Argentina): 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 6 km distance NNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Antofagasta, Chile, Oct 5, 2025 02:40 am (GMT -3) (6 km NNW)
All earthquakes at Aracar

Campi Flegrei (Phlegrean Fields) volcano (Italy): 12 earthquakes up to magnitude 3.0

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 10.00 and 0.28 km.
Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): Near Naples, Campania, Italy, Oct 5, 2025 08:13 pm (GMT +2) (5 km NW)
1.9 quake Campi Flegrei Oct 5, 2025 02:02 am (Rome time) (3 km ESE)
1.0 quake Campi Flegrei Oct 5, 2025 05:49 am (GMT +2) (0 km SSW)
0.9 quake Italy: Flegrei Oct 5, 2025 01:51 pm (GMT +2) (2 km SSE)
0.5 quake Flegrei Oct 5, 2025 01:50 pm (GMT +2) (2 km SE)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Cerro Singüil volcano (El Salvador): 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 28.00 km depth at 17 km distance W from the volcano.
Earthquake details:
2.7 quake Guatemala Oct 4, 2025 08:28 pm (Guatemala time) (17 km W)
All earthquakes at Cerro Singüil

Clear Lake volcano (California): 18 earthquakes up to magnitude 1.6

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 3.67 and 1.74 km.
Earthquake details: (only 5 largest)
1.6 quake 6 km NW of the Geysers, CA, Oct 5, 2025 04:23 am (GMT -7) (17 km S)
1.1 quake 8 km W of Cobb, CA, Oct 4, 2025 09:35 pm (GMT -7) (16 km SSW)
1.0 quake 8 km NW of the Geysers, CA, Oct 5, 2025 02:32 pm (GMT -7) (16 km SSW)
1.0 quake 8 km NW of the Geysers, CA, Oct 5, 2025 02:29 am (GMT -7) (16 km SSW)
1.0 quake 9 km WNW of the Geysers, CA, Oct 4, 2025 08:06 pm (GMT -7) (18 km SSW)
All earthquakes at Clear Lake

Conchagüita volcano (El Salvador): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 12 km distance W from the volcano.
Earthquake details:
2.1 quake 11 km Al Sur De La Union, El Salvador, Oct 4, 2025 11:20 pm (El Salvador time) (12 km W)
All earthquakes at Conchagüita

El Chichón volcano (Southern Mexico): 11 earthquakes up to magnitude 2.2

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 3.00 and 2.00 km.
Earthquake details: (only 5 largest)
2.2 quake Chiapas, Mexico, Oct 4, 2025 06:41 pm (Merida time) (0 km WNW)
2.2 quake Chiapas, Mexico, Oct 4, 2025 10:34 pm (Merida time) (1 km ESE)
2.1 quake Chiapas, Mexico, Oct 4, 2025 06:44 pm (Merida time) (1 km ESE)
2.1 quake Chiapas, Mexico, Oct 4, 2025 10:28 pm (Merida time) (1 km SSW)
2.1 quake Mexico: 20 km Al SUROESTE De PICHUCALCO, CHIS, Oct 5, 2025 03:47 am (Merida time) (1 km E)
All earthquakes at El Chichón

Geureudong volcano (Sumatra): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 13 km distance NNE from the volcano.
Earthquake details:
2.5 quake Northern Sumatra, Indonesia, Oct 5, 2025 12:08 pm (Jakarta time) (13 km NNE)
All earthquakes at Geureudong

Gran Canaria volcano (Canary Islands): magnitude 3.0 earthquake

A magnitude 3.0 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 12 km distance NNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Near Las Palmas de Gran Canaria, Canary Islands, Spain, Oct 5, 2025 02:50 pm (GMT +1) (12 km NNW)
All earthquakes at Gran Canaria

Jan Mayen volcano (Atlantic Ocean): magnitude 4.6 earthquake

A magnitude 4.6 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 ENE from the volcano.
Earthquake details:
4.6 quake 39 km NE of Olonkinbyen, Svalbard And Jan Mayen, Oct 5, 2025 04:30 pm (Longyearbyen time) (13 km ENE)
All earthquakes at Jan Mayen

Katla volcano (Iceland): 7 earthquakes up to magnitude 2.1

7 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 6.80 and 0.10 km.
Earthquake details: (only 5 largest)
2.1 quake Iceland: 3.6 km W of Goðabunga Oct 5, 2025 03:42 am (Reykjavik time) (13 km W)
1.5 quake 4.0 km W of Goðabunga Oct 5, 2025 03:42 am (Universal Time) (14 km W)
1.3 quake Iceland: 2.7 km W of Goðabunga Oct 5, 2025 11:21 am (Reykjavik time) (12 km W)
1.2 quake Iceland: 0.9 km N of Goðabunga Oct 5, 2025 03:41 pm (Reykjavik time) (10 km W)
1.1 quake 1.5 km SE of Goðabunga Oct 5, 2025 01:49 am (Universal Time) (8 km W)
All earthquakes at Katla

Kilauea volcano (Hawai'i (Big Island)): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0.63 km depth at 12 km distance SE from the volcano.
Earthquake details:
2.4 quake 12 km SSE of Volcano, Hawaii, Oct 5, 2025 03:27 am (Honolulu time) (12 km SE)
All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 12 earthquakes up to magnitude 1.1

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.20 and 2.90 km.
Earthquake details: (only 5 largest)
1.1 quake Iceland: 3.5 km NE of Krýsuvík Oct 5, 2025 10:31 am (Reykjavik time) (5 km ESE)
0.7 quake Iceland: 4.3 km N of Krýsuvík Oct 5, 2025 04:56 am (Reykjavik time) (2 km ESE)
0.6 quake Iceland: 3.8 km N of Krýsuvík Oct 5, 2025 05:11 am (Reykjavik time) (2 km ESE)
0.6 quake Iceland: 2.0 km ENE of Krýsuvík Oct 5, 2025 06:22 am (Reykjavik time) (5 km SE)
0.6 quake Iceland: 4.3 km N of Krýsuvík Oct 5, 2025 07:11 am (Reykjavik time) (2 km ESE)
All earthquakes at Krísuvík

Laacher See volcano (Germany): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 10 km distance SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Near Koblenz, Rheinland-Pfalz, Germany, Oct 5, 2025 10:28 am (GMT +2) (10 km SSW)
All earthquakes at Laacher See

Madeira volcano (Madeira): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 1 hour 36 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 13 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Near Funchal, Madeira, Portugal, Oct 5, 2025 11:13 pm (GMT +1) (13 km SE)
All earthquakes at Madeira

Nevado del Ruiz volcano (Colombia): 2 earthquakes up to magnitude 3.2

2 earthquakes occurred near (under) the volcano at nearly the same time (20:33 UTC). Hypocenter depths ranged between 5.00 and 5.00 km.
Earthquake details:
3.2 quake Murillo - Tolima, Colombia - Area De Influencia Volcan Paramillo Del Cisne, Oct 5, 2025 03:33 pm (Bogota time) (6 km S)
3.2 quake Murillo - Tolima, Colombia, Oct 5, 2025 03:33 pm (Bogota time) (6 km S)
All earthquakes at Nevado del Ruiz

Nipesotsu-Maruyama volcano (Hokkaido): 4 earthquakes up to magnitude 2.6

4 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 3.70 and 1.40 km.
Earthquake details:
2.6 quake Japan: Taisetsu Mountains Region Oct 6, 2025 05:25 am (GMT +9) (15 km S)
1.0 quake Japan: Taisetsu Mountains Region Oct 6, 2025 05:46 am (GMT +9) (17 km S)
0.8 quake Japan: Taisetsu Mountains Region Oct 6, 2025 05:49 am (GMT +9) (16 km S)
0.3 quake Japan: Taisetsu Mountains Region Oct 6, 2025 02:05 am (GMT +9) (9 km S)
All earthquakes at Nipesotsu-Maruyama

Paco volcano (Mindanao): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 34.00 km depth at 8 km distance NNE from the volcano.
Earthquake details:
2.3 quake 002 km S 85° E of Sison (Surigao Del Norte) Oct 5, 2025 08:39 am (Manila time) (8 km NNE)
All earthquakes at Paco

Pelée volcano (Caribbean): 71 earthquakes up to magnitude 1.6

Possible earthquake swarm: 71 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 56 minutes ago. Hypocenter depths ranged between 3.10 and 0.00 km.
Earthquake details: (only 5 largest)
1.6 quake Martinique: Windward Islands Oct 5, 2025 02:52 am (GMT -4) (1 km SSW)
1.4 quake Martinique: Windward Islands Oct 5, 2025 06:57 am (GMT -4) (1 km S)
1.4 quake Martinique: Windward Islands Oct 5, 2025 05:07 pm (GMT -4) (1 km SSW)
1.2 quake Martinique: Windward Islands Oct 5, 2025 03:28 am (GMT -4) (1 km S)
1.2 quake Martinique: Windward Islands Oct 5, 2025 01:37 am (GMT -4) (1 km S)
All earthquakes at Pelée

Rumble IV volcano (New Zealand): magnitude 3.3 earthquake

A magnitude 3.3 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 17 km distance NW from the volcano.
Earthquake details:
3.3 quake New Zealand Oct 5, 2025 01:23 pm (GMT +12) (17 km NW)
All earthquakes at Rumble IV

Suwanose-jima volcano (Ryukyu Islands): 4 earthquakes up to magnitude 2.4

4 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 10.00 and 0.00 km.
Earthquake details:
2.4 quake Ryukyu Islands, Japan, Oct 5, 2025 11:35 pm (GMT +9) (12 km WSW)
1.8 quake Japan: Near Tokara Islands Oct 5, 2025 12:30 pm (GMT +9) (5 km E)
1.5 quake Japan: Near Tokara Islands Oct 5, 2025 08:14 pm (GMT +9) (6 km E)
1.5 quake Japan: Near Tokara Islands Oct 5, 2025 05:32 pm (GMT +9) (5 km E)
All earthquakes at Suwanose-jima

Tenorio volcano (Costa Rica): 39 earthquakes up to magnitude 3.4

Possible earthquake swarm: 39 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 20 minutes ago. Hypocenter depths ranged between 22.00 and 0.00 km.
Earthquake details: (only 5 largest)
3.4 quake Costa Rica Oct 4, 2025 10:50 pm (Costa Rica time) (13 km SE)
3.1 quake Costa Rica Oct 5, 2025 10:02 am (Costa Rica time) (9 km SE)
3.0 quake Costa Rica Oct 4, 2025 08:05 pm (Costa Rica time) (11 km SE)
2.7 quake Costa Rica Oct 5, 2025 05:29 am (Costa Rica time) (10 km SE)
2.7 quake Costa Rica Oct 4, 2025 08:06 pm (Costa Rica time) (10 km SSE)
All earthquakes at Tenorio

Toroeng Prong volcano (Vietnam): magnitude 4.8 earthquake

A magnitude 4.8 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 5 km distance E from the volcano.
Earthquake details:
4.8 quake 53 km N of Kon Tum, Vietnam, Oct 6, 2025 01:28 am (Ho Chi Minh time) (5 km E)
All earthquakes at Toroeng Prong
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/282601/Volcano-earthquake-report-for-Sunday-5-Oct-2025.html