Quakes detected near: Arenal (1 quake mag 3.0), Aso (1 quake mag 3.3), Bardarbunga (2 quakes between mag 0.6-1.7), Churchill (1 quake mag 1.2), Clear Lake (41 quakes between mag 0.2-3.0), Don Joao de Castro Bank (3 quakes between mag 2.4-3.0)
Eldey (2 quakes between mag 1.1-1.4), Etna (1 quake mag 2.0), Fagradalsfjall (42 quakes between mag 0.0-1.1), Grímsvötn (1 quake mag 1.2), Hrómundartindur (10 quakes between mag 0.1-1.9), Kars (1 quake mag 1.5), Kilauea (3 quakes between mag 1.2-2.0), Mono Lake (1 quake mag 1.4), Moyuta (1 quake mag 3.0), Okataina (Tarawera) (1 quake mag 1.9), Olot Field (1 quake mag 2.9), Reykjanes (23 quakes between mag 0.0-1.2), Sousaki (1 quake mag 2.1), Terceira (1 quake mag 1.6), Tjörnes Fracture Zone (1 quake mag 2.0) (updated 14h50)
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:
Arenal volcano (Costa Rica): 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 10.0 km depth at 4 km distance NNE from the volcano.Earthquake details:
Reported seismic-like event (likely no quake): Costa Rica, 34 km northwest of Ciudad Quesada, Provincia de Alajuela, Mar 15, 2024 09:38 pm (GMT -6) (4 km NNE)
All earthquakes at Arenal
Aso volcano (Kyushu): magnitude 3.3 earthquake
A magnitude 3.3 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.4 km depth at 6 km distance WNW from the volcano.Earthquake details:
3.3 quake Japan, 4.6 km southwest of Aso, Kumamoto, Mar 16, 2024 06:34 am (GMT +9) (6 km WNW)
All earthquakes at Aso
Clear Lake volcano (California): 41 earthquakes up to magnitude 3.0
Possible earthquake swarm: 41 earthquakes occurred near (under) the volcano during 24 hours, the last being recorded quake 19 minutes ago. Hypocenter depths ranged between 12.5 and 0.3 km.Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): United States, 0.6 mi southeast of Clearlake, Lake County, California, Mar 16, 2024 12:44 am (GMT -7) (13 km E)
1.8 quake Sonoma County, United States, 15 mi southwest of Clearlake, Lake County, California, Mar 15, 2024 04:37 pm (Los Angeles time) (18 km SSW)
1.5 quake United States, 28 mi north of Santa Rosa, Sonoma County, California, Mar 16, 2024 03:03 am (Los Angeles time) (16 km SSW)
1.4 quake United States, 28 mi north of Santa Rosa, Sonoma County, California, Mar 16, 2024 03:06 am (Los Angeles time) (16 km SSW)
1.4 quake United States, 28 mi north of Santa Rosa, Sonoma County, California, Mar 15, 2024 10:02 am (Los Angeles time) (16 km SSW)
All earthquakes at Clear Lake
Don Joao de Castro Bank volcano (Azores): 3 earthquakes up to magnitude 3.0
3 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 2.0 and 0.0 km.Earthquake details:
3.0 quake North Atlantic Ocean, Portugal, 68 km southeast of Angra do Heroismo, Azores, Mar 15, 2024 11:26 pm (GMT -1) (2 km NW)
2.7 quake North Atlantic Ocean, Portugal, 68 km southeast of Angra do Heroismo, Azores, Mar 16, 2024 03:32 am (GMT -1) (8 km SW)
2.4 quake North Atlantic Ocean, Portugal, 74 km southeast of Terceira Island, Azores, Mar 16, 2024 12:19 am (GMT -1) (7 km NE)
All earthquakes at Don Joao de Castro Bank
Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 42 earthquakes up to magnitude 1.1
Possible earthquake swarm: 42 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 8.2 and 0.4 km.Earthquake details: (only 5 largest)
1.1 quake Iceland: 1.4 Km Sw of Fagradalsfjall Mar 16, 2024 05:29 am (Reykjavik time) (1 km W)
1.1 quake Iceland: 2.7 Km Sw of Fagradalsfjall Mar 16, 2024 04:16 am (Reykjavik time) (2 km WSW)
1.0 quake Iceland: 1.4 Km Sw of Fagradalsfjall Mar 15, 2024 09:54 pm (Reykjavik time) (1 km W)
1.0 quake Iceland: 1.8 Km Sw of Fagradalsfjall Mar 16, 2024 01:14 am (Reykjavik time) (2 km W)
1.0 quake Iceland: 1.5 Km Sw of Fagradalsfjall Mar 16, 2024 12:18 am (Reykjavik time) (1 km W)
All earthquakes at Fagradalsfjall
Moyuta volcano (Guatemala): magnitude 3.0 earthquake
A magnitude 3.0 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 5 km distance ENE from the volcano.Earthquake details:
Reported seismic-like event (likely no quake): Guatemala, 33 km southwest of Jutiapa, Jutiapa, Mar 15, 2024 09:59 am (GMT -6) (5 km ENE)
All earthquakes at Moyuta
Olot Field volcano (Spain): magnitude 2.9 earthquake
A magnitude 2.9 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.0 km depth at 17 km distance ESE from the volcano.Earthquake details:
2.9 quake Spain, 14 km northwest of Gerone, Girona, Catalonia, Mar 15, 2024 07:30 pm (Madrid time) (17 km ESE)
All earthquakes at Olot Field
Reykjanes volcano (Reykjanes Peninsula, Iceland): 23 earthquakes up to magnitude 1.2
Possible earthquake swarm: 23 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 7.3 and 1.5 km.Earthquake details: (only 5 largest)
1.2 quake Iceland: 1.2 Km Sse of Þorbjörn Mar 16, 2024 08:39 am (Reykjavik time) (6 km SE)
1.1 quake Iceland: 0.6 Km Sw of Grindavík Mar 16, 2024 12:29 am (Reykjavik time) (7 km SSE)
1.1 quake Iceland: 1.0 Km Sse of Þorbjörn Mar 16, 2024 02:43 am (Reykjavik time) (6 km SE)
1.1 quake Iceland: 1.2 Km Ssw of Hagafell Mar 15, 2024 11:36 pm (Reykjavik time) (6 km SE)
0.8 quake Iceland: 4.3 Km Nnw of Stóra-skógfell Mar 15, 2024 06:01 pm (Reykjavik time) (8 km NE)
All earthquakes at Reykjanes
Sousaki volcano (Greece): magnitude 2.1 earthquake
A magnitude 2.1 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 5 km distance ENE from the volcano.Earthquake details:
2.1 quake Greece, 17 km east of Corinthos, Corinthia, Peloponnese, Mar 16, 2024 12:52 pm (Athens time) (5 km ENE)
All earthquakes at Sousaki
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/236730/Volcano-earthquake-report-for-Saturday-16-Mar-2024.html