Volcano earthquake report for Friday, 1 Jan 2021

Quakes detected near: Bardarbunga (3 quakes between mag 0.7-1.9), Campi Flegrei (Phlegrean Fields) (1 quake mag 1.0), Clear Lake (9 quakes between mag 0.3-2.0), Coso (8 quakes between mag 0.5-2.7), Etna (11 quakes between mag 1.3-2.8), Hrómundartindur (2 quakes between mag 0.1-1.4)
Kilauea (11 quakes between mag 0.4-2.1), Krísuvík (37 quakes between mag 0.1-1.6), Long Valley (3 quakes between mag 1.2-2.7), Reykjanes (9 quakes between mag 0.1-1.1), Ruapehu (1 quake mag 1.7), Sousaki (1 quake mag 1.1), Süphan Dağ (1 quake mag 2.0), Tjörnes Fracture Zone (1 quake mag 1.1), Yake-dake (1 quake mag 2.5) (updated 23h50)

Note: Earthquakes within 20 km from and at depths less than 20 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:

Coso volcano (California): 8 earthquakes up to magnitude 2.7

8 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 16.8 and 2.7 km.
Earthquake details: (only 5 largest)
2.7 quake 14 mi southeast of Olancha, Inyo County, California, USA, 1 Jan 7:58 am (GMT -8) (12 km N)
1.5 quake Inyo County, 20 mi north of Ridgecrest, Kern County, California, USA, 1 Jan 2:29 am (GMT -8) (15 km SSE)
1.3 quake 10.1 mi southeast of Olancha, Inyo County, California, USA, 31 Dec 10:56 pm (GMT -8) (18 km NNW)
1.3 quake Inyo County, 19 mi north of Ridgecrest, Kern County, California, USA, 31 Dec 6:22 pm (GMT -8) (17 km SSE)
0.9 quake Inyo County, 20 mi north of Ridgecrest, Kern County, California, USA, 1 Jan 11:13 am (GMT -8) (19 km SE)
All earthquakes at Coso

Etna volcano (Italy): 11 earthquakes up to magnitude 2.8

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 12.6 and 5.0 km.
Earthquake details: (only 5 largest)
2.8 quake 10.1 km northeast of Biancavilla, Catania, Sicily, Italy, 1 Jan 1:12 am (GMT +1) (7 km SSW)
1.8 quake 10.2 km northeast of Biancavilla, Catania, Sicily, Italy, 1 Jan 10:12 pm (GMT +1) (7 km SSW)
1.7 quake 9 km northeast of Biancavilla, Catania, Sicily, Italy, 1 Jan 1:17 am (GMT +1) (8 km SSW)
1.6 quake 6.5 km north of Ragalna, Catania, Sicily, Italy, 1 Jan 9:46 pm (GMT +1) (7 km SSW)
1.6 quake 4.4 km north of Ragalna, Catania, Sicily, Italy, 1 Jan 7:07 pm (GMT +1) (9 km SSW)
All earthquakes at Etna

Kilauea volcano (Hawai'i (Big Island)): 11 earthquakes up to magnitude 2.1

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 7.6 and 0.4 km.
Earthquake details: (only 5 largest)
2.1 quake 3.8 mi southwest of Volcano Village, Hawaii County, USA, 31 Dec 3:47 pm (GMT -10) (2 km ESE)
1.9 quake 3 mi south of Volcano Village, Hawaii County, USA, 31 Dec 5:35 pm (GMT -10) (6 km E)
1.7 quake 3.6 mi southwest of Volcano Village, Hawaii County, USA, 31 Dec 4:43 pm (GMT -10) (1 km E)
1.7 quake 6.1 mi southwest of Volcano Village, Hawaii County, USA, 31 Dec 4:25 pm (GMT -10) (4 km SSW)
1.5 quake 3.4 mi southwest of Volcano Village, Hawaii County, USA, 31 Dec 4:37 pm (GMT -10) (2 km E)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 37 earthquakes up to magnitude 1.6

Possible earthquake swarm: 37 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 13.3 and 3.4 km.
Earthquake details: (only 5 largest)
1.6 quake 2.4 Km WNW of Krýsuvík, Iceland, 1 January 2021 11:49 UTC (4 km S)
1.5 quake 2.7 Km WNW of Krýsuvík, Iceland, 1 January 2021 05:55 UTC (4 km SSW)
1.4 quake 5.6 Km NE of Krýsuvík, Iceland, 1 Jan 2:21 am (GMT +0) (6 km E)
1.4 quake 3.5 Km NNE of Krýsuvík, Iceland, 1 Jan 10:14 am (GMT +0) (3 km ESE)
1.1 quake 3.3 Km NNE of Krýsuvík, Iceland, 1 January 2021 12:07 UTC (3 km ESE)
All earthquakes at Krísuvík

Long Valley volcano (California): 3 earthquakes up to magnitude 2.7

3 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 6.5 and 1.8 km.
Earthquake details:
2.7 quake 8.4 mi southeast of Mammoth Lakes, Mono County, California, USA, 1 Jan 4:10 am (GMT -8) (16 km S)
2.4 quake 6.2 mi east of Mammoth Lakes, Mono County, California, USA, 1 Jan 9:41 am (GMT -8) (8 km S)
1.2 quake 8.5 mi southeast of Mammoth Lakes, Mono County, California, USA, 31 Dec 4:39 pm (GMT -8) (16 km S)
All earthquakes at Long Valley

Yake-dake volcano (Honshu): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.8 km depth at 6 km distance E from the volcano.
Earthquake details:
2.5 quake 28 km west of Matsumoto, Matsumoto Shi, Nagano, Japan, 1 Jan 2:09 pm (GMT +9) (6 km E)
All earthquakes at Yake-dake