Quakes detected near: Abu (14 quakes between mag 0.3-1.2), Akagi (2 quakes between mag 0.5-1.2), Apo (1 quake mag 2.2), Aso (3 quakes between mag 0.7-1.9), Bardarbunga (1 quake mag 1.1), Barva (1 quake mag 1.7)
Cabalian (1 quake mag 2.7), Campi Flegrei (Phlegrean Fields) (13 quakes between mag 0.1-1.7), Chaîne des Puys (1 quake mag 1.1), Clear Lake (32 quakes between mag 0.2-1.8), Conchagüita (1 quake mag 2.4), Etna (1 quake mag 1.0), Grímsnes (6 quakes between mag 0.7-1.1), Haku-san (1 quake mag 1.6), Hiuchi (7 quakes between mag 0.3-2.2), Ilimuda (1 quake mag 3.3), Irazu (1 quake mag 1.3), Izu-Tobu (2 quakes between mag 0.1-3.0), Jan Mayen (13 quakes between mag 1.5-3.4), Katmai (1 quake mag 1.1), Kilauea (2 quakes between mag 1.8-2.4), Kolumbo (27 quakes between mag 1.6-3.0), Kusatsu-Shirane (1 quake mag 3.0), Laacher See (2 quakes between mag 3.0-3.0), Machin (2 quakes between mag 0.8-1.3), Mammoth Mountain (2 quakes between mag 0.8-1.2), Megata (1 quake mag 3.0), Methana (2 quakes between mag 1.6-2.1), Nii-jima (1 quake mag 1.8), Norikura (4 quakes between mag 0.2-1.0), Pinatubo (1 quake mag 1.2), Reporoa (1 quake mag 2.0), Rinjani (1 quake mag 2.8), Ruang (1 quake mag 3.4), Sabancaya (1 quake mag 4.6), Santorini (5 quakes between mag 0.0-2.1), Sousaki (1 quake mag 2.0), Tambora (1 quake mag 4.8), Taupo (1 quake mag 3.3), Tenerife (1 quake mag 1.1), Tjörnes Fracture Zone (3 quakes between mag 0.6-1.4), To-shima (1 quake mag 1.7) (updated 01h50)
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): 14 earthquakes up to magnitude 1.2
Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 27.70 and 25.90 km.
Earthquake details: (only 5 largest)
1.2 quake 33 km north of Yamaguchi, Yamaguchi, Japan, Mar 20, 2025 11:49 am (GMT +9) (5 km S)
0.9 quake 32 km north of Yamaguchi, Yamaguchi, Japan, Mar 21, 2025 03:41 am (GMT +9) (5 km S)
0.9 quake 32 km north of Yamaguchi, Yamaguchi, Japan, Mar 21, 2025 02:10 am (GMT +9) (5 km S)
0.9 quake 32 km north of Yamaguchi, Yamaguchi, Japan, Mar 21, 2025 01:44 am (GMT +9) (5 km S)
0.8 quake 32 km north of Yamaguchi, Yamaguchi, Japan, Mar 21, 2025 02:10 am (GMT +9) (5 km S)
All earthquakes at Abu
Apo volcano (Mindanao): magnitude 2.2 earthquake
A magnitude 2.2 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 27.00 km depth at 8 km distance SW from the volcano.
Earthquake details:
2.2 quake 16 km southeast of Kidapawan, Cotabato, Soccsksargen, Philippines, Mar 21, 2025 01:16 am (GMT +8) (8 km SW)
All earthquakes at Apo
Apo volcano (2938 m) on Mindanao forms the highest peak of the Philippines. Its volcanic history is not well known, but although there are no historic eruptions it is considered to be active.
The volcano has an extensive hydrothermal field with ongoing geothermal exploration. Small shallow earthquakes related to this activity are common.
Cabalian volcano (Central Philippines): magnitude 2.7 earthquake
A magnitude 2.7 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 17 km distance S from the volcano.
Earthquake details:
2.7 quake Philippine Sea, 10 km north of Panaon Island, Philippines, Mar 21, 2025 06:24 am (GMT +8) (17 km S)
All earthquakes at Cabalian
Campi Flegrei (Phlegrean Fields) volcano (Italy): 13 earthquakes up to magnitude 1.7
Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 2.79 and 0.15 km.
Earthquake details: (only 5 largest)
1.7 quake Tyrrhenian Sea, 20 km northeast of Ischia Island, Campania, Italy, Mar 20, 2025 07:32 am (GMT +1) (4 km SW)
0.9 quake 2.4 km east of Pozzuoli, Napoli, Campania, Italy, Mar 20, 2025 03:13 pm (GMT +1) (2 km NW)
0.4 quake Tyrrhenian Sea, 25 km northeast of Ischia Island, Campania, Italy, Mar 20, 2025 03:18 pm (GMT +1) (2 km SE)
0.4 quake 1.1 km south of Pozzuoli, Napoli, Campania, Italy, Mar 20, 2025 07:20 am (GMT +1) (4 km WNW)
0.3 quake Flegrei Mar 20, 2025 07:20 am (GMT +1) (4 km WNW)
All earthquakes at Campi Flegrei (Phlegrean Fields)
Clear Lake volcano (California): 32 earthquakes up to magnitude 1.8
Possible earthquake swarm: 32 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 43 minutes ago. Hypocenter depths ranged between 2.57 and 0.27 km.
Earthquake details: (only 5 largest)
1.8 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Mar 19, 2025 09:07 pm (GMT -7) (17 km SSW)
1.8 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Mar 20, 2025 04:34 am (GMT -7) (17 km S)
1.5 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Mar 20, 2025 02:03 am (GMT -7) (16 km S)
1.2 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Mar 20, 2025 04:29 pm (GMT -7) (15 km SSW)
1.1 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Mar 19, 2025 08:33 pm (GMT -7) (15 km S)
All earthquakes at Clear Lake
Conchagüita volcano (El Salvador): magnitude 2.4 earthquake
A magnitude 2.4 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.00 km depth at 13 km distance WNW from the volcano.
Earthquake details:
2.4 quake 7.7 km southwest of La Union, La Union, El Salvador, Mar 20, 2025 04:15 pm (GMT -6) (13 km WNW)
All earthquakes at Conchagüita
Hiuchi volcano (Honshu): 7 earthquakes up to magnitude 2.2
7 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 12.00 and 2.90 km.
Earthquake details: (only 5 largest)
2.2 quake Gunma, 39 km northwest of Imaichi, Tochigi, Japan, Mar 21, 2025 12:05 am (GMT +9) (10 km ENE)
1.3 quake Fukushima, 33 km northwest of Imaichi, Tochigi, Japan, Mar 21, 2025 05:19 am (GMT +9) (19 km E)
1.0 quake Fukushima, 39 km northwest of Imaichi, Tochigi, Japan, Mar 21, 2025 03:22 am (GMT +9) (9 km ENE)
0.6 quake Fukushima, 40 km northwest of Imaichi, Tochigi, Japan, Mar 21, 2025 01:40 am (GMT +9) (8 km ENE)
0.4 quake Fukushima, 38 km northwest of Imaichi, Tochigi, Japan, Mar 21, 2025 01:51 am (GMT +9) (9 km ENE)
All earthquakes at Hiuchi
Ilimuda volcano (Flores): magnitude 3.3 earthquake
A magnitude 3.3 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 8 km distance ENE from the volcano.
Earthquake details:
3.3 quake East Flores Regency, 61 km east of Maumere, Indonesia, Mar 20, 2025 10:56 pm (GMT +8) (8 km ENE)
All earthquakes at Ilimuda
Izu-Tobu volcano (Honshu): 2 earthquakes up to magnitude 3.0
2 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 10.00 and 9.60 km.
Earthquake details:
Reported seismic-like event (likely no quake): 32 km southeast of Fuji, Shizuoka, Japan, Mar 20, 2025 07:05 pm (GMT +9) (16 km WNW)
0.1 quake 5.3 km northwest of Ito, Shizuoka, Japan, Mar 21, 2025 05:34 am (GMT +9) (12 km NNW)
All earthquakes at Izu-Tobu
Jan Mayen volcano (Atlantic Ocean): 13 earthquakes up to magnitude 3.4
Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 21.50 and 0.00 km.
Earthquake details: (only 5 largest)
3.4 quake 34 km northeast of Olonkinbyen, Jan Mayen, Svalbard and Jan Mayen, Mar 20, 2025 06:23 pm (Longyearbyen time) (14 km NNW)
1.9 quake 30 km northeast of Olonkinbyen, Jan Mayen, Svalbard and Jan Mayen, Mar 20, 2025 06:12 am (GMT +1) (7 km NNW)
1.9 quake 36 km northeast of Olonkinbyen, Jan Mayen, Svalbard and Jan Mayen, Mar 20, 2025 03:48 am (GMT +1) (9 km NE)
1.8 quake Svalbard & Jan Mayen Mar 20, 2025 11:19 am (GMT +1) (14 km W)
1.8 quake Norwegian Sea, 27 km northeast of Svalbard Island, Svalbard and Jan Mayen, Mar 20, 2025 04:41 am (GMT +1) (13 km E)
All earthquakes at Jan Mayen
Kilauea volcano (Hawai’i (Big Island)): 2 earthquakes up to magnitude 2.4
2 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 32.67 and 30.08 km.
Earthquake details:
2.4 quake 38 mi southwest of Hilo, Hawaii County, Hawaii, United States, Mar 20, 2025 11:26 am (GMT -10) (19 km SSW)
1.8 quake 35 mi southwest of Hilo, Hawaii County, Hawaii, United States, Mar 20, 2025 01:44 am (GMT -10) (16 km SW)
All earthquakes at Kilauea
Kolumbo volcano (Greece): 27 earthquakes up to magnitude 3.0
Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 57 minutes ago. Hypocenter depths ranged between 19.40 and 5.00 km.
Earthquake details: (only 5 largest)
3.0 quake Aegean Sea, 25 km northeast of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 07:00 pm (GMT +2) (14 km NE)
2.4 quake Aegean Sea, 26 km northeast of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 08:14 pm (GMT +2) (16 km ENE)
2.2 quake Aegean Sea, 30 km north of Anafi Island, Cyclades, South Aegean, Greece, Mar 20, 2025 09:40 pm (GMT +2) (19 km NE)
2.2 quake Aegean Sea, 25 km northeast of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 05:37 pm (GMT +2) (15 km ENE)
2.2 quake Aegean Sea, 29 km northeast of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 11:33 pm (GMT +2) (18 km NE)
All earthquakes at Kolumbo
Kusatsu-Shirane volcano (Honshu): 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 17 km distance NW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 23 km northeast of Nagano, Nagano, Japan, Mar 20, 2025 09:29 pm (GMT +9) (17 km NW)
All earthquakes at Kusatsu-Shirane
Laacher See volcano (Germany): 2 earthquakes up to magnitude 3.0
2 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.
Earthquake details:
Reported seismic-like event (likely no quake): 31 km southeast of Milton Keynes, Milton Keynes, England, United Kingdom, Mar 20, 2025 05:00 pm (GMT +0) (1 km WNW)
Reported seismic-like event (likely no quake): 38 km southeast of Milton Keynes, Milton Keynes, England, United Kingdom, Mar 20, 2025 07:25 am (GMT +0) (11 km WNW)
All earthquakes at Laacher See
Megata volcano (Honshu): 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 SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km northwest of Akita, Akita, Japan, Mar 20, 2025 04:34 pm (GMT +9) (12 km SE)
All earthquakes at Megata
Methana volcano (Greece): 2 earthquakes up to magnitude 2.1
2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 14.02 and 10.53 km.
Earthquake details:
2.1 quake Nomos Ileias, Western Greece, 126 km northeast of Kalamata, Greece, Mar 20, 2025 03:50 pm (GMT +2) (17 km NNW)
1.6 quake Aegean Sea, 9.6 km northwest of Aegina Island, Attica, Greece, Mar 20, 2025 09:06 pm (GMT +2) (18 km NNE)
All earthquakes at Methana
Rinjani volcano (Lombok): magnitude 2.8 earthquake
A magnitude 2.8 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.00 km depth at 11 km distance NNW from the volcano.
Earthquake details:
2.8 quake North Lombok Regency, 45 km northeast of Mataram, Indonesia, Mar 20, 2025 01:12 pm (GMT +8) (11 km NNW)
All earthquakes at Rinjani
Ruang volcano (Sulawesi & Sangihe Islands): magnitude 3.4 earthquake
A magnitude 3.4 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 W from the volcano.
Earthquake details:
3.4 quake Celebes Sea, 22 km west of Pulau Tahulandang Island, North Sulawesi, Indonesia, Mar 20, 2025 11:06 pm (Makassar time) (16 km W)
All earthquakes at Ruang
Sabancaya volcano (Peru): magnitude 4.6 earthquake
A magnitude 4.6 earthquake occurred at the volcano 46 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 15 km distance N from the volcano.
Earthquake details:
4.6 quake 90 km north of Arequipa, Arequipa, Peru, Mar 20, 2025 08:04 pm (Lima time) (15 km N)
All earthquakes at Sabancaya
Santorini volcano (Greece): 5 earthquakes up to magnitude 2.1
5 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 26.84 and 1.76 km.
Earthquake details:
2.1 quake Aegean Sea, 7.6 km east of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 11:00 pm (GMT +2) (13 km E)
2.1 quake Aegean Sea, 7.9 km northwest of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 07:03 pm (GMT +2) (5 km NNW)
2.1 quake Aegean Sea, 3.2 km northwest of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 10:42 am (GMT +2) (4 km NE)
1.9 quake 5.2 km southeast of Fira, Cyclades, South Aegean, Greece, Mar 20, 2025 10:09 pm (GMT +2) (8 km E)
0.0 quake Aegean Sea, 13 km west of Santorini Island, Cyclades, South Aegean, Greece, Mar 20, 2025 05:07 am (GMT +2) (8 km WNW)
All earthquakes at Santorini
Tambora volcano (Sumbawa): magnitude 4.8 earthquake
A magnitude 4.8 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 19 km distance NW from the volcano.
Earthquake details:
4.8 quake Bima Regency, 66 km northeast of Sumbawa Besar, Indonesia, Mar 21, 2025 06:09 am (Makassar time) (19 km NW)
All earthquakes at Tambora
Taupo volcano (New Zealand): magnitude 3.3 earthquake
A magnitude 3.3 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.50 km depth at 18 km distance SE from the volcano.
Earthquake details:
3.3 quake 28 km south of Taupo, Waikato, New Zealand, Mar 21, 2025 08:25 am (GMT +13) (18 km SE)
All earthquakes at Taupo
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نشر الخبر اول مرة على موقع :www.volcanodiscovery.com بتاريخ:2025-03-21 03:50:00
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