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

Quakes detected near: Bardarbunga (2 quakes between mag 0.9-1.0), Brennisteinsfjöll (10 quakes between mag 0.1-1.2), Clear Lake (34 quakes between mag 0.2-2.3), Edgecumbe (1 quake mag 1.2), Eldey (9 quakes between mag 0.4-1.8), Etna (1 quake mag 1.3)
Gran Canaria (2 quakes between mag 1.7-2.0), Hrómundartindur (10 quakes between mag 0.1-1.0), Katla (1 quake mag 1.2), Kilauea (2 quakes between mag 2.2-2.2), Krísuvík (2 quakes between mag 0.1-1.0), La Palma (1 quake mag 1.1), Loihi (1 quake mag 2.7), Long Valley (1 quake mag 1.2), Madeira (1 quake mag 3.0), Mauna Kea (1 quake mag 1.9), Maunaloa (2 quakes between mag 2.3-2.3), Mount Rainier (4 quakes between mag 0.6-1.8), Salton Buttes (2 quakes between mag 1.1-1.7), Santorini (1 quake mag 2.0), Taupo (1 quake mag 1.0), Tjörnes Fracture Zone (4 quakes between mag 0.6-2.2), Vulcano (1 quake mag 1.0) (updated 17h50)

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:



Clear Lake volcano (California): 34 earthquakes up to magnitude 2.3

Possible earthquake swarm: 34 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 31 minutes ago. Hypocenter depths ranged between 3.0 and 0.4 km.
Earthquake details: (only 5 largest)
2.3 quake 6 Km NW of The Geysers, CA, Feb 14, 2024 03:29 pm (Los Angeles time) (18 km S)
2.1 quake 6 Km W of Cobb, CA, Feb 14, 2024 06:41 pm (Los Angeles time) (16 km S)
1.9 quake 7 Km WNW of Cobb, CA, Feb 14, 2024 02:39 pm (Los Angeles time) (15 km SSW)
1.6 quake 8 Km WNW of Cobb, CA, Feb 15, 2024 04:57 am (Los Angeles time) (14 km SSW)
1.5 quake 8 Km NW of The Geysers, CA, Feb 14, 2024 09:11 pm (Los Angeles time) (16 km SSW)
All earthquakes at Clear Lake

Kilauea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 34 minutes ago. Hypocenter depths ranged between 24.1 and 6.0 km.
Earthquake details:
2.2 quake 9 Km N of Volcano, Hawaii, Feb 15, 2024 07:16 am (Honolulu time) (15 km NNE)
2.2 quake 19 Km WSW of Volcano, Hawaii, Feb 14, 2024 10:03 pm (Honolulu time) (13 km W)
All earthquakes at Kilauea

Loihi volcano (Hawai'i (Big Island)): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.3 km depth at 8 km distance SSE from the volcano.
Earthquake details:
2.7 quake 43 Km ESE of Naalehu, Hawaii, Feb 14, 2024 11:32 pm (GMT -10) (8 km SSE)
All earthquakes at Loihi

Madeira volcano (Madeira): 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 14 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Madeira, Portugal, Feb 14, 2024 11:17 pm (universal time) (14 km SE)
All earthquakes at Madeira

Maunaloa volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano at nearly the same time (07:50 UTC). Hypocenter depths ranged between 23.9 and 5.6 km.
Earthquake details:
2.3 quake 23 Km W of Volcano, Hawaii, Feb 14, 2024 09:50 pm (Honolulu time) (17 km ESE)
2.3 quake 24 Km W of Volcano, Hawaii, Feb 14, 2024 09:50 pm (Honolulu time) (16 km ESE)
All earthquakes at Maunaloa

Tjörnes Fracture Zone volcano (Iceland): 4 earthquakes up to magnitude 2.2

4 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 11.1 and 9.3 km.
Earthquake details:
2.2 quake Iceland: 14.5 Km N of Húsavík Feb 14, 2024 10:53 pm (Reykjavik time) (18 km SW)
1.4 quake Iceland: 14.1 Km N of Húsavík Feb 14, 2024 11:26 pm (Reykjavik time) (18 km SW)
0.8 quake 33.8 Km N of Húsavík Feb 15, 2024 05:00 am (universal time) (7 km NW)
0.6 quake Iceland: 21.1 Km W of Kópasker Feb 15, 2024 05:25 am (Reykjavik time) (8 km ENE)
All earthquakes at Tjörnes Fracture Zone
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/234111/Volcano-earthquake-report-for-Thursday-15-Feb-2024.html