Volcano earthquake report for Sunday, 11 Feb 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 11 Feb 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Apaneca Range (4 quakes between mag 1.9-2.4), Apastepeque (2 quakes between mag 2.1-2.2), Askja (2 quakes between mag 0.6-1.6), Brennisteinsfjöll (18 quakes between mag 0.1-2.1), Campi Flegrei (Phlegrean Fields) (16 quakes between mag 0.1-1.7), Clear Lake (38 quakes between mag 0.2-3.0)
Fagradalsfjall (17 quakes between mag 0.4-1.0), Grímsnes (2 quakes between mag 0.2-1.1), Hrómundartindur (3 quakes between mag 0.1-1.5), Katla (3 quakes between mag 1.2-1.4), Kilauea (6 quakes between mag 1.8-2.5), Krísuvík (18 quakes between mag 0.2-2.1), Loihi (1 quake mag 2.0), Mauna Kea (1 quake mag 2.2), Picos Volcanic System (1 quake mag 3.0), Poco Leok (1 quake mag 2.8), Salton Buttes (18 quakes between mag 1.0-2.8), San Cristobal (1 quake mag 3.0), Tacana (1 quake mag 3.8), Tambora (1 quake mag 3.7), Tenerife (1 quake mag 1.4), Tongariro (1 quake mag 1.3), Ubehebe Craters (3 quakes between mag 0.7-1.7) (updated 12h50)

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:



Apaneca Range volcano (El Salvador): 4 earthquakes up to magnitude 2.4

4 earthquakes occurred near (under) the volcano during 39 minutes, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 8.0 and 5.0 km.
Earthquake details:
2.4 quake Departamento de Sonsonate, El Salvador, Feb 11, 2024 03:30 am (El Salvador time) (4 km ESE)
2.3 quake Departamento de Ahuachapan, El Salvador, Feb 11, 2024 03:37 am (El Salvador time) (3 km ENE)
2.1 quake Departamento de Sonsonate, El Salvador, Feb 11, 2024 03:32 am (El Salvador time) (4 km ESE)
1.9 quake Departamento de Sonsonate, El Salvador, Feb 11, 2024 02:57 am (El Salvador time) (4 km SE)
All earthquakes at Apaneca Range

Apastepeque volcano (El Salvador): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 11 minutes, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 7.0 and 7.0 km.
Earthquake details:
2.2 quake San Vicente, El Salvador, Feb 10, 2024 09:07 pm (GMT -6) (9 km W)
2.1 quake San Vicente, El Salvador, Feb 10, 2024 08:57 pm (El Salvador time) (10 km WSW)
All earthquakes at Apastepeque

Brennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 18 earthquakes up to magnitude 2.1

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 8.8 and 3.4 km.
Earthquake details: (only 5 largest)
2.1 quake 6.1 Km SSE of Helgafell Feb 10, 2024 09:06 pm (universal time) (4 km NNE)
1.2 quake 5.2 Km SW of Bláfjallaskáli Feb 11, 2024 07:10 am (universal time) (6 km ENE)
1.1 quake 5.7 Km SW of Bláfjallaskáli Feb 11, 2024 05:06 am (universal time) (6 km ENE)
0.7 quake 5.4 Km SW of Bláfjallaskáli Feb 11, 2024 08:16 am (universal time) (6 km ENE)
0.7 quake Iceland: 6.3 Km SSE of Helgafell Feb 10, 2024 11:44 pm (Reykjavik time) (4 km NNE)
All earthquakes at Brennisteinsfjöll

Campi Flegrei (Phlegrean Fields) volcano (Italy): 16 earthquakes up to magnitude 1.7

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 2.6 and 1.4 km.
Earthquake details: (only 5 largest)
1.7 quake Neapel, Campania, Italy, Feb 11, 2024 06:26 am (Rome time) (1 km NNE)
1.5 quake Neapel, Campania, Italy, Feb 11, 2024 06:31 am (Rome time) (1 km NNE)
1.5 quake Neapel, Campania, Italy, Feb 11, 2024 06:32 am (Rome time) (1 km NE)
0.9 quake Neapel, Campania, Italy, Feb 11, 2024 07:29 am (GMT +1) (1 km NNE)
0.6 quake Neapel, Campania, Italy, Feb 11, 2024 06:25 am (GMT +1) (1 km ENE)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 38 earthquakes up to magnitude 3.0

Possible earthquake swarm: 38 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 30 minutes ago. Hypocenter depths ranged between 4.2 and 0.9 km.
Earthquake details: (only 5 largest)
3.0 quake Lake County, Sonoma County, California, USA, Feb 10, 2024 05:16 am (Los Angeles time) (17 km S)
1.5 quake Sonoma County, California, USA, Feb 10, 2024 12:24 pm (Los Angeles time) (17 km SSW)
1.3 quake Lake County, Sonoma County, California, USA, Feb 10, 2024 05:20 am (Los Angeles time) (17 km S)
1.2 quake Sonoma County, California, USA, Feb 10, 2024 10:48 am (Los Angeles time) (18 km SSW)
1.2 quake Sonoma County, California, USA, Feb 10, 2024 04:49 pm (Los Angeles time) (18 km SSW)
All earthquakes at Clear Lake

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 17 earthquakes up to magnitude 1.0

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 38 minutes ago. Hypocenter depths ranged between 7.6 and 2.5 km.
Earthquake details: (only 5 largest)
1.0 quake Iceland: 3.0 Km S of Fagradalsfjall Feb 10, 2024 03:56 pm (Reykjavik time) (2 km S)
0.9 quake Iceland: 1.5 Km SSW of Fagradalsfjall Feb 11, 2024 05:54 am (Reykjavik time) (1 km WSW)
0.9 quake Iceland: 3.1 Km SW of Fagradalsfjall Feb 11, 2024 08:23 am (Reykjavik time) (3 km WSW)
0.8 quake Iceland: 2.2 Km SW of Fagradalsfjall Feb 11, 2024 05:42 am (Reykjavik time) (2 km WSW)
0.8 quake Iceland: 2.3 Km SW of Fagradalsfjall Feb 11, 2024 04:30 am (Reykjavik time) (2 km WSW)
All earthquakes at Fagradalsfjall

Kilauea volcano (Hawai'i (Big Island)): 6 earthquakes up to magnitude 2.5

6 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 32 minutes ago. Hypocenter depths ranged between 27.6 and 1.0 km.
Earthquake details: (only 5 largest)
2.5 quake Hawaii County, Hawaii, USA, Feb 11, 2024 01:17 am (Honolulu time) (14 km W)
2.4 quake Hawaii County, Hawaii, USA, Feb 10, 2024 10:29 am (Honolulu time) (13 km SE)
2.0 quake Hawaii County, Hawaii, USA, Feb 10, 2024 05:10 am (Honolulu time) (13 km SE)
1.9 quake Hawaii County, Hawaii, USA, Feb 10, 2024 06:17 am (Honolulu time) (14 km SE)
1.8 quake Hawaii County, Hawaii, USA, Feb 11, 2024 08:22 am (GMT +0) (14 km SW)
All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 18 earthquakes up to magnitude 2.1

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 5.8 and 2.4 km.
Earthquake details: (only 5 largest)
2.1 quake 6.8 Km ENE of Keilir Feb 10, 2024 10:54 pm (universal time) (4 km NE)
1.0 quake 3.0 Km N of Krýsuvík Feb 10, 2024 04:22 pm (universal time) (2 km SE)
0.9 quake Iceland: 5.5 Km N of Krýsuvík Feb 10, 2024 07:28 pm (Reykjavik time) (3 km ENE)
0.8 quake 6.0 Km NE of Krýsuvík Feb 10, 2024 09:10 pm (universal time) (6 km E)
0.7 quake Iceland: 2.5 Km N of Krýsuvík Feb 10, 2024 04:20 pm (Reykjavik time) (3 km SE)
All earthquakes at Krísuvík

Mauna Kea volcano (Hawai'i (Big Island)): 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 16.8 km depth at 9 km distance ESE from the volcano.
Earthquake details:
2.2 quake Hawaii County, Hawaii, USA, Feb 10, 2024 07:33 pm (GMT -10) (9 km ESE)
All earthquakes at Mauna Kea

Picos Volcanic System volcano (Azores): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 4 km distance SSE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Azores, Portugal, Feb 11, 2024 08:51 am (GMT -1) (4 km SSE)
All earthquakes at Picos Volcanic System

Poco Leok volcano (Flores): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 10 km distance NW from the volcano.
Earthquake details:
2.8 quake Kabupaten Manggarai, East Nusa Tenggara, Indonesia, Feb 11, 2024 06:42 pm (Makassar time) (10 km NW)
All earthquakes at Poco Leok

Salton Buttes volcano (California): 18 earthquakes up to magnitude 2.8

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 10.1 and 0.1 km.
Earthquake details: (only 5 largest)
2.8 quake Imperial County, California, USA, Feb 10, 2024 05:10 pm (GMT -8) (16 km SSE)
2.7 quake Imperial County, California, USA, Feb 10, 2024 05:11 pm (GMT -8) (16 km SSE)
2.3 quake Imperial County, California, USA, Feb 10, 2024 05:48 pm (GMT -8) (5 km SSW)
2.0 quake Imperial County, California, USA, Feb 10, 2024 06:05 pm (Los Angeles time) (5 km SSW)
2.0 quake Imperial County, California, USA, Feb 10, 2024 06:32 pm (Los Angeles time) (4 km SSW)
All earthquakes at Salton Buttes

San Cristobal volcano (Nicaragua): 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 10.0 km depth at 18 km distance WSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Chinandega, Nicaragua, Feb 10, 2024 11:32 am (GMT -6) (18 km WSW)
All earthquakes at San Cristobal

Tacana volcano (Southern Mexico): magnitude 3.8 earthquake

A magnitude 3.8 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 6 km distance E from the volcano.
Earthquake details:
3.8 quake San Marcos, Guatemala, Feb 10, 2024 02:44 pm (Guatemala time) (6 km E)
All earthquakes at Tacana

Tambora volcano (Sumbawa): magnitude 3.7 earthquake

A magnitude 3.7 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.0 km depth at 10 km distance NW from the volcano.
Earthquake details:
3.7 quake Bima Regency, ID.17.Sumbawa (undefined), West Nusa Tenggara, Indonesia, Feb 11, 2024 05:54 am (Makassar time) (10 km NW)
All earthquakes at Tambora
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