Volcano earthquake report for Thursday, 28 Nov 2024

Quakes detected near: Bardarbunga (5 quakes between mag 0.8-1.6), Clear Lake (22 quakes between mag 0.2-1.5), Etna (7 quakes between mag 1.2-1.8), Herdubreid (2 quakes between mag 0.7-1.2), Hrómundartindur (4 quakes between mag 0.1-1.3), Kagamil (1 quake mag 1.7)
Kalatungan (1 quake mag 1.9), Katla (2 quakes between mag 0.6-1.3), Kilauea (11 quakes between mag 1.7-3.1), Kolumbo (1 quake mag 2.3), La Palma (2 quakes between mag 1.3-1.3), Ljósufjöll (2 quakes between mag 1.0-1.9), Loki-Fögrufjöll volcano (2 quakes between mag 0.5-1.1), Mammoth Mountain (22 quakes between mag 0.5-3.7), Miyake-shima (1 quake mag 3.0), Mount St. Helens (1 quake mag 1.2), Prestahnukur (2 quakes between mag 1.4-1.7), Ragang (2 quakes between mag 1.4-2.1), Redoubt (1 quake mag 2.0), Ruapehu (1 quake mag 1.0), San Salvador (1 quake mag 1.7), Taupo (1 quake mag 1.3), Tecuamburro (2 quakes between mag 2.5-2.5), Tenorio (3 quakes between mag 2.4-2.7), Terceira (1 quake mag 2.0), Vakak (1 quake mag 3.4) (updated 06h50)

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): 22 earthquakes up to magnitude 1.5

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 23 minutes ago. Hypocenter depths ranged between 5.1 and 0.7 km.
Earthquake details: (only 5 largest)
1.5 quake 29 mi north of Santa Rosa, Sonoma County, California, United States, Nov 27, 2024 02:56 pm (Los Angeles time) (15 km SSW)
1.5 quake 12 km NW of The Geysers, CA, Nov 27, 2024 04:48 am (Los Angeles time) (18 km SSW)
1.3 quake 8 km NNW of The Geysers, CA, Nov 27, 2024 09:12 pm (Los Angeles time) (16 km SSW)
1.2 quake 10 km WNW of Cobb, CA, Nov 27, 2024 02:27 am (Los Angeles time) (15 km SSW)
1.1 quake 5 km NW of Cobb, CA, Nov 27, 2024 10:43 am (Los Angeles time) (14 km S)
All earthquakes at Clear Lake

Kilauea volcano (Hawai'i (Big Island)): 11 earthquakes up to magnitude 3.1

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 30.0 and 0.7 km.
Earthquake details: (only 5 largest)
3.1 quake 6 km S of Volcano, Hawaii, Nov 27, 2024 02:19 pm (Honolulu time) (5 km ESE)
2.5 quake 6 km SSW of Volcano, Hawaii, Nov 27, 2024 07:34 am (Honolulu time) (5 km ESE)
2.4 quake 6 km S of Volcano, Hawaii, Nov 26, 2024 10:23 pm (Honolulu time) (6 km ESE)
2.2 quake 13 km ENE of Pāhala, Hawaii, Nov 26, 2024 11:05 pm (Honolulu time) (18 km SSW)
2.1 quake 6 km SSW of Volcano, Hawaii, Nov 27, 2024 05:00 am (Honolulu time) (5 km ESE)
All earthquakes at Kilauea

Kolumbo volcano (Greece): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.5 km depth at 6 km distance E from the volcano.
Earthquake details:
2.3 quake Aegean Sea, 15 km northeast of Santorini Island, Cyclades, South Aegean, Greece, Nov 27, 2024 10:29 am (Athens time) (6 km E)
All earthquakes at Kolumbo

Mammoth Mountain volcano (California): 22 earthquakes up to magnitude 3.7

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 20 hours ago. Hypocenter depths ranged between 2.8 and 0.8 km.
Earthquake details: (only 5 largest)
3.7 quake 5 km W of Mammoth Lakes, CA, Nov 27, 2024 01:55 am (Los Angeles time) (1 km WNW)
2.8 quake 6 km W of Mammoth Lakes, CA, Nov 27, 2024 12:49 am (Los Angeles time) (1 km WNW)
2.3 quake 3.7 mi west of Mammoth Lakes, Mono County, California, United States, Nov 27, 2024 12:49 am (Los Angeles time) (1 km NW)
2.3 quake 6 km W of Mammoth Lakes, CA, Nov 27, 2024 12:51 am (Los Angeles time) (1 km WNW)
2.0 quake 6 km W of Mammoth Lakes, CA, Nov 27, 2024 12:54 am (Los Angeles time) (1 km WNW)
All earthquakes at Mammoth Mountain

Miyake-shima volcano (Izu Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 6 km distance WSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 84 km southeast of Shimoda, Shizuoka, Japan, Nov 27, 2024 06:21 pm (GMT +9) (6 km WSW)
All earthquakes at Miyake-shima

Ragang volcano (Mindanao): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 18 minutes, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 26.0 and 6.0 km.
Earthquake details:
2.1 quake 3.1 km north of Wao, Lanao del Sur, Mindanao Musulman, Philippines, Nov 28, 2024 03:33 am (Manila time) (18 km E)
1.4 quake Cotabato, Soccsksargen, 13 km southwest of Wao, Philippines, Nov 28, 2024 03:51 am (Manila time) (13 km SE)
All earthquakes at Ragang

Tecuamburro volcano (Guatemala): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 1 hour 1 minutes ago. Hypocenter depths ranged between 13.0 and 8.0 km.
Earthquake details:
2.5 quake 13 km southeast of Cuilapa, Santa Rosa, Guatemala, Nov 27, 2024 11:49 pm (Guatemala time) (18 km E)
2.5 quake 12 km southeast of Cuilapa, Santa Rosa, Guatemala, Nov 27, 2024 04:13 pm (Guatemala time) (18 km ENE)
All earthquakes at Tecuamburro

Tenorio volcano (Costa Rica): 3 earthquakes up to magnitude 2.7

3 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 6.0 and 3.0 km.
Earthquake details:
2.7 quake 24 km north of Canas, Guanacaste, Costa Rica, Nov 27, 2024 01:31 pm (Costa Rica time) (4 km S)
2.4 quake 24 km north of Canas, Guanacaste, Costa Rica, Nov 27, 2024 07:45 am (Costa Rica time) (5 km SW)
2.4 quake Alajuela, 24 km northeast of Canas, Guanacaste, Costa Rica, Nov 27, 2024 12:40 pm (Costa Rica time) (10 km SE)
All earthquakes at Tenorio

Unnamed 24.00°N/121.83°E volcano (Taiwan): magnitude 4.6 earthquake

A magnitude 4.6 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 43.6 km depth at 11 km distance W from the volcano.
Earthquake details:
4.6 quake Philippine Sea, 13 km east of Hualien City, Taiwan, Nov 27, 2024 11:32 pm (Taipei time) (11 km W)
All earthquakes at Unnamed 24.00°N/121.83°E

Vakak volcano (Afghanistan ): magnitude 3.4 earthquake

A magnitude 3.4 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 3 km distance WNW from the volcano.
Earthquake details:
3.4 quake Wardak, 63 km south of Bamyan, Bamyan, Afghanistan, Nov 27, 2024 07:55 pm (GMT +4:30) (3 km WNW)
All earthquakes at Vakak
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