Volcano earthquake report for Thursday, 25 Dec 2025
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 25 Dec 2025 Number in brackets indicate nr of quakes.

Quakes detected near: Abu (15 quakes between mag 0.7-1.5), Aso (7 quakes between mag 0.3-2.2), Biliran (1 quake mag 2.0), Brennisteinsfjöll (1 quake mag 1.0), Campi Flegrei (Phlegrean Fields) (10 quakes between mag 0.1-3.0), Cerro Negro de Mayasquer (1 quake mag 1.7)
Cerro Singüil (1 quake mag 3.0), Clear Lake (9 quakes between mag 0.6-1.9), Coso (2 quakes between mag 1.1-1.3), Denison (1 quake mag 1.6), El Chichón (9 quakes between mag 1.8-3.1), Etna (1 quake mag 1.6), Eyafjallajökull (1 quake mag 1.6), Hrómundartindur (3 quakes between mag 0.8-1.5), Katla (1 quake mag 1.0), Kilauea (1 quake mag 2.0), Kolumbo (1 quake mag 1.4), Koruhüyüğü (1 quake mag 1.4), Krísuvík (2 quakes between mag 0.8-2.5), Kurikoma (7 quakes between mag 0.6-2.1), La Palma (1 quake mag 1.2), Ljósufjöll (5 quakes between mag 1.1-1.8), Loki-Fögrufjöll volcano (1 quake mag 3.0), Martin (1 quake mag 1.8), Megata (1 quake mag 3.0), Numazawa (1 quake mag 3.0), Papandayan (1 quake mag 2.0), Raung (1 quake mag 2.3), Sanbe (1 quake mag 2.4), Sousaki (1 quake mag 1.1), Tacana (1 quake mag 3.0), Talang (1 quake mag 2.0), Tambora (1 quake mag 2.7), Tenerife (1 quake mag 3.0), Tenorio (2 quakes between mag 1.4-1.7), Tsurumi (12 quakes between mag 0.5-2.0), Unzen (1 quake mag 1.4), Vesuvius (3 quakes between mag 1.3-2.3), Whale Island (1 quake mag 1.8), unnamed (1 quake mag 2.4), Öraefajökull (3 quakes between mag 0.5-2.0) (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:



Abu volcano (Honshu): 15 earthquakes up to magnitude 1.5

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 31.90 and 29.70 km.
Earthquake details: (only 5 largest)
1.5 quake 29 km north of Yamaguchi, Yamaguchi, Japan, Dec 25, 2025 08:16 pm (GMT +9) (8 km S)
1.3 quake 29 km north of Yamaguchi, Yamaguchi, Japan, Dec 25, 2025 02:32 pm (GMT +9) (8 km SSW)
1.2 quake 28 km north of Yamaguchi, Yamaguchi, Japan, Dec 25, 2025 03:46 pm (GMT +9) (9 km SSW)
1.2 quake 28 km north of Yamaguchi, Yamaguchi, Japan, Dec 25, 2025 02:27 pm (GMT +9) (9 km S)
1.1 quake 29 km north of Yamaguchi, Yamaguchi, Japan, Dec 25, 2025 07:16 pm (GMT +9) (9 km SSW)
All earthquakes at Abu

Aso volcano (Kyushu): 7 earthquakes up to magnitude 2.2

7 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 12.10 and 6.40 km.
Earthquake details: (only 5 largest)
2.2 quake 5.2 km north of Aso, Kumamoto, Japan, Dec 26, 2025 02:59 am (GMT +9) (11 km N)
1.3 quake 7.5 km north of Aso, Kumamoto, Japan, Dec 25, 2025 08:23 pm (GMT +9) (13 km N)
0.8 quake 44 km northeast of Kumamoto, Kumamoto, Japan, Dec 25, 2025 11:14 am (GMT +9) (13 km N)
0.7 quake 37 km northeast of Kumamoto, Kumamoto, Japan, Dec 25, 2025 10:29 pm (GMT +9) (10 km NW)
0.5 quake 44 km northeast of Kumamoto, Kumamoto, Japan, Dec 25, 2025 05:37 pm (GMT +9) (12 km N)
All earthquakes at Aso

Campi Flegrei (Phlegrean Fields) volcano (Italy): 10 earthquakes up to magnitude 3.0

10 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 10.00 and 0.75 km.
Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): 13 km west of Naples, Napoli, Campania, Italy, Dec 25, 2025 04:56 am (GMT +1) (2 km WNW)
0.6 quake 3.8 km east of Pozzuoli, Napoli, Campania, Italy, Dec 25, 2025 08:14 am (GMT +1) (1 km NNW)
0.4 quake 3.5 km east of Pozzuoli, Napoli, Campania, Italy, Dec 25, 2025 05:30 am (GMT +1) (1 km NNW)
0.3 quake 10.5 km west of Naples, Napoli, Campania, Italy, Dec 25, 2025 06:42 pm (GMT +1) (1 km NNE)
0.3 quake 3.4 km southeast of Pozzuoli, Napoli, Campania, Italy, Dec 25, 2025 05:29 am (GMT +1) (1 km NW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Cerro Singüil volcano (El Salvador): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 10 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 3.5 km west of Santa Ana, Departamento de Santa Ana, El Salvador, Dec 25, 2025 04:21 am (GMT -6) (10 km SE)
All earthquakes at Cerro Singüil

El Chichón volcano (Southern Mexico): 9 earthquakes up to magnitude 3.1

9 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.70 and 3.00 km.
Earthquake details: (only 5 largest)
3.1 quake Estado de Chiapas, 38 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 25, 2025 01:50 pm (GMT -6) (2 km WNW)
2.5 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 24, 2025 09:57 pm (GMT -6) (2 km E)
2.5 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 24, 2025 10:00 pm (GMT -6) (2 km ESE)
2.3 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 24, 2025 07:38 pm (GMT -6) (1 km E)
2.3 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Dec 24, 2025 09:35 pm (GMT -6) (1 km ESE)
All earthquakes at El Chichón

Krísuvík volcano (Reykjanes Peninsula, Iceland): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 6.40 and 4.10 km.
Earthquake details:
2.5 quake 6.2 km NNE of Krýsuvík Dec 25, 2025 09:20 am (Universal Time) (5 km E)
0.8 quake Iceland: 3.9 km ENE of Keilir Dec 25, 2025 01:44 am (Reykjavik time) (3 km N)
All earthquakes at Krísuvík

Kurikoma volcano (Honshu): 7 earthquakes up to magnitude 2.1

7 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 10 minutes ago. Hypocenter depths ranged between 9.60 and 6.50 km.
Earthquake details: (only 5 largest)
2.1 quake 26 km northwest of Ichinoseki, Iwate, Japan, Dec 25, 2025 09:05 am (GMT +9) (12 km NE)
1.4 quake 21 km west of Ichinoseki, Iwate, Japan, Dec 25, 2025 08:39 pm (GMT +9) (9 km E)
1.4 quake 21 km west of Ichinoseki, Iwate, Japan, Dec 25, 2025 10:54 am (GMT +9) (9 km ESE)
1.0 quake 26 km northwest of Ichinoseki, Iwate, Japan, Dec 25, 2025 09:36 am (GMT +9) (11 km NE)
0.9 quake 28 km west of Oshu, Iwate, Japan, Dec 25, 2025 07:01 pm (GMT +9) (13 km NNE)
All earthquakes at Kurikoma

Loki-Fögrufjöll volcano volcano (Iceland): 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 7.70 km depth at 6 km distance ENE from the volcano.
Earthquake details:
3.0 quake South, 207 km east of Reykjavik, Capital Region, Iceland, Dec 25, 2025 01:23 pm (Reykjavik time) (6 km ENE)
All earthquakes at Loki-Fögrufjöll volcano

Megata volcano (Honshu): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance S from the volcano.
Earthquake details:
Reported quake or seismic-like event: 25 km west of Katagami, Akita, Japan, Dec 26, 2025 04:22 am (GMT +9) (12 km S)
All earthquakes at Megata

Numazawa volcano (Honshu): 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 8 km distance N from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 28 km southwest of Kitakata, Fukushima, Japan, Dec 25, 2025 06:03 pm (GMT +9) (8 km N)
All earthquakes at Numazawa

Raung volcano (East Java): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 9 km distance NNE from the volcano.
Earthquake details:
2.3 quake 30 km southeast of Bondowoso, Kabupaten Bondowoso, Jawa Timur, Indonesia, Dec 25, 2025 03:31 pm (GMT +7) (9 km NNE)
All earthquakes at Raung

Sanbe volcano (Honshu): 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 13.90 km depth at 8 km distance SW from the volcano.
Earthquake details:
2.4 quake 12 km south of Odacho-oda, Shimane, Japan, Dec 25, 2025 09:31 am (GMT +9) (8 km SW)
All earthquakes at Sanbe

Tacana volcano (Southern Mexico): 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 15 km distance S from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 18 km northeast of Tapachula, Estado de Chiapas, Mexico, Dec 25, 2025 03:12 am (GMT -6) (15 km S)
All earthquakes at Tacana

Tambora volcano (Sumbawa): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 3 km distance NW from the volcano.
Earthquake details:
2.7 quake Kabupaten Bima, 63 km northwest of Dompu, Indonesia, Dec 25, 2025 07:49 pm (GMT +8) (3 km NW)
All earthquakes at Tambora

Tenerife volcano (Canary Islands): magnitude 3.0 earthquake

A magnitude 3.0 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 16 km distance NNE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 27 km west of La Laguna, Santa Cruz de Tenerife, Canary Islands, Spain, Dec 25, 2025 12:38 pm (GMT +0) (16 km NNE)
All earthquakes at Tenerife

Tsurumi volcano (Kyushu): 12 earthquakes up to magnitude 2.0

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 12.40 and 7.30 km.
Earthquake details: (only 5 largest)
2.0 quake 11 km west of Beppu, Oita Prefecture, Japan, Dec 25, 2025 09:28 pm (GMT +9) (4 km WSW)
1.6 quake 12 km west of Beppu, Oita Prefecture, Japan, Dec 25, 2025 10:30 am (GMT +9) (6 km WSW)
1.3 quake 10.3 km west of Beppu, Oita Prefecture, Japan, Dec 25, 2025 09:21 pm (GMT +9) (4 km WSW)
1.2 quake 12 km west of Beppu, Oita Prefecture, Japan, Dec 25, 2025 09:20 pm (GMT +9) (6 km WSW)
1.1 quake 7.6 km north of Yufu, Oita Prefecture, Japan, Dec 26, 2025 04:07 am (GMT +9) (6 km WSW)
All earthquakes at Tsurumi

Vesuvius volcano (Italy): 3 earthquakes up to magnitude 2.3

3 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 7.80 and 0.17 km.
Earthquake details:
2.3 quake 17 km northwest of Salerno, Provincia di Salerno, Campania, Italy, Dec 25, 2025 09:40 pm (GMT +1) (18 km E)
2.0 quake 7.7 km northeast of Torre del Greco, Napoli, Campania, Italy, Dec 25, 2025 05:54 am (GMT +1) (2 km NNE)
1.3 quake 6.1 km northeast of Torre del Greco, Napoli, Campania, Italy, Dec 25, 2025 08:54 pm (GMT +1) (0 km NNW)
All earthquakes at Vesuvius

unnamed volcano (Iran): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.60 km depth at 3 km distance N from the volcano.
Earthquake details:
2.4 quake 22 km west of Nakhchivan, Nakhchivan Autonomous Republic, Azerbaijan, Dec 25, 2025 09:59 am (GMT +4) (3 km N)
All earthquakes at unnamed
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