Volcano earthquake report for Monday, 15 Jan 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 15 Jan 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Bardarbunga (3 quakes between mag 1.0-3.4), Clear Lake (36 quakes between mag 0.2-1.9), Coso (1 quake mag 1.0), Eldey (4 quakes between mag 0.5-1.9), Fagradalsfjall (12 quakes between mag 0.1-1.3), Grímsvötn (3 quakes between mag 0.7-2.0)
Hekla (1 quake mag 1.0), Herdubreid (2 quakes between mag 0.3-1.0), Hofsjökull (1 quake mag 1.9), Kilauea (7 quakes between mag 1.8-2.6), Loihi (1 quake mag 2.0), Morne aux Diables (2 quakes between mag 2.4-2.5), Mount St. Helens (3 quakes between mag 0.2-1.8), Okataina (Tarawera) (3 quakes between mag 1.7-1.9), Prestahnukur (2 quakes between mag 1.0-2.5), Reykjanes (234 quakes between mag 0.1-2.3), Ruapehu (3 quakes between mag 1.0-1.1), Tangkubanparahu (1 quake mag 3.0), Taupo (1 quake mag 1.2), Terceira (4 quakes between mag 2.0-3.0), Ubehebe Craters (2 quakes between mag 1.1-1.2), Vulcano (2 quakes between mag 1.0-1.1) (updated 08h50)

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:



Bardarbunga volcano (Iceland): 3 earthquakes up to magnitude 3.4

3 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 1.1 and 0.1 km.
Earthquake details:
3.4 quake 4.8 Km ESE of Bárðarbunga Jan 14, 2024 03:23 pm (Reykjavik time) (4 km E)
1.2 quake Iceland: 6.2 Km ESE of Bárðarbunga Jan 14, 2024 08:26 pm (Reykjavik time) (6 km E)
1.0 quake Iceland: 4.3 Km ESE of Bárðarbunga Jan 14, 2024 05:10 pm (Reykjavik time) (4 km ESE)
All earthquakes at Bardarbunga

Clear Lake volcano (California): 36 earthquakes up to magnitude 1.9

Possible earthquake swarm: 36 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 18 minutes ago. Hypocenter depths ranged between 3.5 and 0.6 km.
Earthquake details: (only 5 largest)
1.9 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, USA, Jan 14, 2024 11:23 am (Los Angeles time) (18 km SSW)
1.5 quake 28 mi north of Santa Rosa, Sonoma County, California, USA, Jan 14, 2024 12:29 pm (Los Angeles time) (15 km SSW)
1.5 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, USA, Jan 14, 2024 03:56 pm (Los Angeles time) (16 km SSW)
1.3 quake 27 mi north of Santa Rosa, Sonoma County, California, USA, Jan 14, 2024 11:22 am (Los Angeles time) (18 km SSW)
1.3 quake 29 mi north of Santa Rosa, Sonoma County, California, USA, Jan 14, 2024 08:26 pm (Los Angeles time) (14 km SSW)
All earthquakes at Clear Lake

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 12 earthquakes up to magnitude 1.3

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 24.2 and 1.1 km.
Earthquake details: (only 5 largest)
1.3 quake Iceland: 6.9 Km ESE of Grindavík Jan 14, 2024 11:30 am (Reykjavik time) (8 km SSW)
0.9 quake Iceland: 3.5 Km SW of Fagradalsfjall Jan 14, 2024 06:26 pm (Reykjavik time) (3 km WSW)
0.7 quake Iceland: 7.4 Km ESE of Grindavík Jan 14, 2024 12:27 pm (Reykjavik time) (10 km SSW)
0.7 quake Iceland: 3.8 Km NE of Grindavík Jan 14, 2024 09:04 am (Reykjavik time) (7 km WSW)
0.4 quake Iceland: 5.6 Km WSW of Fagradalsfjall Jan 15, 2024 03:17 am (Reykjavik time) (5 km W)
All earthquakes at Fagradalsfjall

Kilauea volcano (Hawai'i (Big Island)): 7 earthquakes up to magnitude 2.6

7 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 1.7 and 0.0 km.
Earthquake details: (only 5 largest)
2.6 quake 27 mi south of Hilo, Hawaii County, USA, Jan 14, 2024 06:32 am (Honolulu time) (17 km ESE)
2.2 quake 26 mi southwest of Hilo, Hawaii County, USA, Jan 14, 2024 10:45 am (Honolulu time) (2 km SSE)
2.2 quake 26 mi southwest of Hilo, Hawaii County, USA, Jan 14, 2024 10:27 am (Honolulu time) (2 km SE)
2.1 quake 27 mi southwest of Hilo, Hawaii County, USA, Jan 14, 2024 10:26 am (Honolulu time) (3 km SSE)
2.0 quake 26 mi southwest of Hilo, Hawaii County, USA, Jan 14, 2024 10:09 am (Honolulu time) (2 km SE)
All earthquakes at Kilauea

Morne aux Diables volcano (Caribbean): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 2.0 and 1.3 km.
Earthquake details:
2.5 quake Near Petit-Bourg Jan 14, 2024 10:13 am (Guadeloupe time) (19 km NNW)
2.4 quake Caribbean Sea, 22 km north of Portsmouth, Saint John, Dominica, Jan 14, 2024 05:22 pm (Guadeloupe time) (19 km NNW)
All earthquakes at Morne aux Diables

Prestahnukur volcano (Iceland): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 7.7 and 5.2 km.
Earthquake details:
2.5 quake 14.7 Km ESE of Húsafell Jan 15, 2024 12:32 am (Reykjavik time) (3 km NNW)
1.0 quake Iceland: 16.2 Km SSE of Húsafell Jan 15, 2024 04:21 am (Reykjavik time) (8 km WSW)
All earthquakes at Prestahnukur

Reykjanes volcano (Reykjanes Peninsula, Iceland): 234 earthquakes up to magnitude 2.3

Possible earthquake swarm: 234 earthquakes occurred near (under) the volcano during 24 hours, the last being recorded quake 22 minutes ago. Hypocenter depths ranged between 9.1 and 0.1 km.
Earthquake details: (only 5 largest)
2.3 quake 2.0 Km NE of Grindavík Jan 14, 2024 08:56 am (Reykjavik time) (7 km SE)
1.9 quake 3.6 Km NE of Grindavík Jan 14, 2024 03:10 pm (Reykjavik time) (7 km ESE)
1.9 quake 3.1 Km NNE of Grindavík Jan 14, 2024 06:58 pm (Reykjavik time) (7 km ESE)
1.8 quake 2.4 Km NE of Grindavík Jan 14, 2024 06:10 pm (Reykjavik time) (7 km SE)
1.8 quake 2.9 Km NNE of Grindavík Jan 15, 2024 02:08 am (Reykjavik time) (7 km ESE)
All earthquakes at Reykjanes

Tangkubanparahu volcano (West Java): 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 15 km distance S from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.3 km northeast of Bandung, West Java, Indonesia, Jan 14, 2024 08:26 pm (GMT +7) (15 km S)
All earthquakes at Tangkubanparahu

Terceira volcano (Azores): 4 earthquakes up to magnitude 3.0

4 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 3.0 and 0.0 km.
Earthquake details:
3.0 quake 18 km northwest of Angra do Heroismo, Azores, Portugal, Jan 14, 2024 04:47 pm (Azores time) (6 km NNW)
2.9 quake 13 km northwest of Angra do Heroismo, Azores, Portugal, Jan 15, 2024 12:37 am (Azores time) (2 km ENE)
2.6 quake 17 km northwest of Angra do Heroismo, Azores, Portugal, Jan 14, 2024 04:46 pm (Azores time) (4 km N)
2.0 quake Portugal: N Terceira Jan 14, 2024 04:16 pm (Azores time) (7 km N)
All earthquakes at Terceira

Unnamed volcano (North of Luzon): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 19 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km south of Basco, Province of Batanes, Cagayan Valley, Philippines, Jan 15, 2024 09:52 am (GMT +8) (19 km SE)
All earthquakes at Unnamed
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