Volcano earthquake report for Sunday, 17 Jan 2021

Quakes detected near: Akyarlar (1 quake mag 2.8), Baru (1 quake mag 2.7), Brennisteinsfjöll (3 quakes between mag 0.9-1.1), Clear Lake (20 quakes between mag 0.2-2.0), Etna (5 quakes between mag 1.3-2.4), Hrómundartindur (1 quake mag 1.3)
Katla (5 quakes between mag 0.1-1.8), Katmai (1 quake mag 1.9), Kilauea (1 quake mag 2.1), Krísuvík (16 quakes between mag 0.1-1.3), Kverkfjöll (2 quakes between mag 0.3-1.0), Lassen (1 quake mag 2.9), Mauna Loa (1 quake mag 2.0), Mount Hood (6 quakes between mag 1.0-1.9), Reykjanes (14 quakes between mag 0.1-1.0), Salton Buttes (4 quakes between mag 1.2-1.8), San Salvador (1 quake mag 2.1), Tjörnes Fracture Zone (7 quakes between mag 0.2-1.5), White Island (1 quake mag 2.2) (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:

Akyarlar volcano (Turkey): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.6 km depth at 11 km distance E from the volcano.
Earthquake details:
2.8 quake 6.3 km south of Bodrum, Muğla, Turkey, 17 Jan 2021 6:47 am (GMT +3) (11 km E)
All earthquakes at Akyarlar

Baru volcano (Panama): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 17 km distance E from the volcano.
Earthquake details:
2.7 quake 6.1 km east of Boquete, Provincia de Chiriqui, Panama, 17 Jan 2021 3:58 am (GMT -5) (17 km E)
All earthquakes at Baru

Clear Lake volcano (California): 20 earthquakes up to magnitude 2.0

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 37 minutes ago. Hypocenter depths ranged between 2.8 and 0.3 km.
Earthquake details: (only 5 largest)
2.0 quake 3km WNW of Cobb, CA, USA, 17 Jan 2021 3:10 pm (GMT -8) (15 km S)
0.9 quake 5km W of Cobb, CA, USA, 17 Jan 2021 3:12 pm (GMT -8) (16 km S)
0.9 quake 9km NW of The Geysers, CA, USA, 17 January 2021 04:02 GMT (18 km SSW)
0.9 quake 2km NNE of The Geysers, CA, USA, 17 Jan 2021 2:35 am (GMT -8) (19 km S)
0.9 quake 7km W of Cobb, CA, USA, 17 Jan 2021 7:17 am (GMT -8) (15 km S)
All earthquakes at Clear Lake

Etna volcano (Italy): 5 earthquakes up to magnitude 2.4

5 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 15.7 and 0.5 km.
Earthquake details:
2.4 quake 13 km northeast of Adrano, Catania, Sicily, Italy, 17 Jan 2021 8:04 am (GMT +1) (5 km SW)
2.0 quake 18 km northwest of Giarre, Catania, Sicily, Italy, 17 Jan 2021 5:38 pm (GMT +1) (10 km NNE)
1.6 quake 8 Km W Milo (CT), Italy, 17 Jan 2021 10:23 pm (GMT +1) (4 km ESE)
1.5 quake 11 Km W Milo (CT), Italy, 17 Jan 2021 7:30 am (GMT +1) (1 km E)
1.3 quake 10 Km W Milo (CT), Italy, 17 Jan 2021 2:45 pm (GMT +1) (1 km ENE)
All earthquakes at Etna

Kilauea volcano (Hawai'i (Big Island)): 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 5.0 km depth at 17 km distance ESE from the volcano.
Earthquake details:
2.1 quake 13 Km S of Fern Forest, Hawaii, USA, 17 Jan 2021 9:33 am (GMT -10) (17 km ESE)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 16 earthquakes up to magnitude 1.3

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 6.6 and 0.1 km.
Earthquake details: (only 5 largest)
1.3 quake 1.3 Km NNW of Krýsuvík, Iceland, 17 January 2021 03:19 GMT (4 km SSE)
1.1 quake 2.9 Km NNE of Krýsuvík, Iceland, 17 Jan 2021 8:33 pm (GMT +0) (3 km SE)
0.8 quake 0.6 Km ESE of Fagradalsfjall, Iceland, 17 Jan 2021 9:17 am (GMT +0) (9 km WSW)
0.7 quake 5.9 Km SSE of Fagradalsfjall, Iceland, 17 January 2021 12:33 GMT (11 km SW)
0.7 quake 0.5 Km SSE of Fagradalsfjall, Iceland, 17 January 2021 06:18 GMT (9 km WSW)
All earthquakes at Krísuvík

Lassen volcano (California): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.8 km depth at 19 km distance NW from the volcano.
Earthquake details:
2.9 quake California, 14 mi northeast of Shingletown, Shasta County, USA, 16 Jan 2021 5:51 pm (GMT -8) (19 km NW)
All earthquakes at Lassen

Reykjanes volcano (Iceland): 14 earthquakes up to magnitude 1.0

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 6.7 and 0.1 km.
Earthquake details: (only 5 largest)
1.0 quake 2.0 Km SW of Grindavík, Iceland, 17 January 2021 00:33 GMT (8 km SSE)
0.9 quake 2.3 Km NW of Reykjanestá, Iceland, 17 Jan 2021 10:21 am (GMT +0) (14 km SW)
0.9 quake 4.3 Km NE of Grindavík, Iceland, 17 January 2021 06:04 GMT (8 km ESE)
0.6 quake 7.3 Km NW of Grindavík, Iceland, 17 Jan 2021 2:00 pm (GMT +0) (1 km WSW)
0.6 quake 4.9 Km SSW of Fagradalsfjall, Iceland, 17 January 2021 05:53 GMT (10 km ESE)
All earthquakes at Reykjanes

San Salvador volcano (El Salvador): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.0 km depth at 10 km distance WNW from the volcano.
Earthquake details:
2.1 quake 15 km northwest of Santa Tecla, Departamento de La Libertad, El Salvador, 16 Jan 2021 9:30 pm (GMT -6) (10 km WNW)
All earthquakes at San Salvador

Unnamed 57.87°N/155.42°W volcano (Alaska Peninsula): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.3 km depth at 17 km distance SW from the volcano.
Earthquake details:
2.3 quake 73 Km WNW of Karluk, Alaska, USA, 16 Jan 2021 11:09 pm (GMT -9) (17 km SW)
All earthquakes at Unnamed 57.87°N/155.42°W

White Island volcano (New Zealand): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.1 km depth at 4 km distance SE from the volcano.
Earthquake details:
2.2 quake South Pacific Ocean, 50 km northeast of Whakatane, Bay of Plenty, New Zealand, 17 Jan 2021 10:06 pm (GMT +13) (4 km SE)
All earthquakes at White Island