Volcano earthquake report for Saturday, 27 Feb 2021

Sat, 27 Feb 2021, 23:50
23:50 PM | AUTORE: EARTHQUAKEMONITOR
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 27 Feb 2021 Number in brackets indicate nr of quakes.
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 27 Feb 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Brennisteinsfjöll (14 quakes between mag 0.6-1.9), Buzzard Creek (1 quake mag 1.5), Clear Lake (18 quakes between mag 0.3-1.9), Cosigüina (1 quake mag 2.1), Coso (2 quakes between mag 0.9-1.3), Etna (2 quakes between mag 1.2-1.3)
Kilauea (1 quake mag 2.3), Krafla (1 quake mag 1.2), Krísuvík (825 quakes between mag 0.1-5.2), Maroa (4 quakes between mag 1.6-1.9), Mauna Loa (7 quakes between mag 0.7-2.0), Reykjanes (164 quakes between mag 0.1-3.4), Salton Buttes (3 quakes between mag 1.7-2.4), Snaefellsjökull (1 quake mag 2.7), Snowy Mountain (1 quake mag 2.1), Taranaki (1 quake mag 1.8), Tenerife (1 quake mag 1.2), Tjörnes Fracture Zone (2 quakes between mag 1.0-1.4) (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:




Brennisteinsfjöll volcano (Iceland): 14 earthquakes up to magnitude 1.9

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 9.6 and 1.0 km.
Earthquake details: (only 5 largest)
1.9 quake 8.7 Km ENE of Krýsuvík, Iceland, 27 Feb 2021 11:25 am (GMT +0) (3 km W)
1.9 quake 8.5 Km ENE of Krýsuvík, Iceland, 27 Feb 2021 11:41 am (GMT +0) (4 km W)
1.8 quake 15.3 Km SE of Krýsuvík, Iceland, 27 Feb 2021 8:33 am (GMT +0) (14 km S)
1.6 quake 13.5 Km SSE of Krýsuvík, Iceland, 27 Feb 2021 11:10 am (GMT +0) (17 km SSW)
1.6 quake 6.4 Km SE of Krýsuvík, Iceland, 27 Feb 2021 9:46 am (GMT +0) (10 km SW)
All earthquakes at Brennisteinsfjöll

Clear Lake volcano (California): 18 earthquakes up to magnitude 1.9

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 20 minutes ago. Hypocenter depths ranged between 3.7 and 0.5 km.
Earthquake details: (only 5 largest)
1.9 quake 8km NW of The Geysers, CA, USA, 27 Feb 2021 1:15 am (GMT -8) (16 km SSW)
1.4 quake 10km WNW of The Geysers, CA, USA, 26 Feb 2021 5:44 pm (GMT -8) (18 km SSW)
1.2 quake 7km W of Cobb, CA, USA, 27 Feb 2021 8:04 am (GMT -8) (15 km S)
1.0 quake 10km WNW of The Geysers, CA, USA, 27 Feb 2021 3:30 pm (GMT -8) (17 km SSW)
1.0 quake 4km NW of The Geysers, CA, USA, 26 Feb 2021 5:24 pm (GMT -8) (18 km S)
All earthquakes at Clear Lake

Cosigüina volcano (Nicaragua): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 16 km distance E from the volcano.
Earthquake details:
2.1 quake North Pacific Ocean, 52 km northwest of Chinandega, Nicaragua, 26 Feb 2021 7:40 pm (GMT -6) (16 km E)
All earthquakes at Cosigüina

Kilauea volcano (Hawai'i (Big Island)): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.8 km depth at 18 km distance ESE from the volcano.
Earthquake details:
2.3 quake 14 Km S of Fern Forest, Hawaii, USA, 26 Feb 2021 11:05 pm (GMT -10) (18 km ESE)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 825 earthquakes up to magnitude 5.2

Possible earthquake swarm: 825 earthquakes occurred near (under) the volcano during 24 hours, the last being recorded quake 17 minutes ago. Hypocenter depths ranged between 19.5 and 0.0 km.
Earthquake details: (only 5 largest)
5.2 quake 2.7 Km NE of Fagradalsfjall, Iceland, 27 Feb 2021 8:07 am (GMT +0) (7 km W)
3.9 quake 3.3 Km SW of Keilir, Iceland, 27 Feb 2021 8:08 am (GMT +0) (6 km W)
3.8 quake 2.0 Km NE of Fagradalsfjall, Iceland, 27 Feb 2021 3:13 pm (GMT +0) (7 km WSW)
3.7 quake 3.3 Km SW of Keilir, Iceland, 26 Feb 2021 11:59 pm (GMT +0) (6 km WSW)
3.7 quake 2.2 Km SW of Keilir, Iceland, 27 Feb 2021 12:20 am (GMT +0) (5 km W)
All earthquakes at Krísuvík

Reykjanes volcano (Iceland): 164 earthquakes up to magnitude 3.4

Possible earthquake swarm: 164 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 57 minutes ago. Hypocenter depths ranged between 11.9 and 0.3 km.
Earthquake details: (only 5 largest)
3.4 quake 3.8 Km WSW of Fagradalsfjall, Iceland, 27 Feb 2021 8:25 am (GMT +0) (8 km E)
3.3 quake 3.3 Km WSW of Fagradalsfjall, Iceland, 27 Feb 2021 1:06 pm (GMT +0) (9 km E)
3.2 quake 1.4 Km SW of Fagradalsfjall, Iceland, 27 Feb 2021 8:43 am (GMT +0) (10 km E)
3.2 quake 1.6 Km SW of Fagradalsfjall, Iceland, 27 Feb 2021 8:19 am (GMT +0) (10 km E)
3.1 quake 3.8 Km SW of Fagradalsfjall, Iceland, 27 Feb 2021 7:23 pm (GMT +0) (9 km E)
All earthquakes at Reykjanes

Salton Buttes volcano (California): 3 earthquakes up to magnitude 2.4

3 earthquakes occurred near (under) the volcano during 29 minutes, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 1.6 and 1.1 km.
Earthquake details:
2.4 quake 7km SW of Niland, CA, USA, 27 Feb 2021 10:31 am (GMT -8) (4 km E)
1.7 quake 7km WSW of Niland, CA, USA, 27 Feb 2021 11:00 am (GMT -8) (3 km E)
1.7 quake 7km SW of Niland, CA, USA, 27 Feb 2021 10:34 am (GMT -8) (4 km E)
All earthquakes at Salton Buttes

Snaefellsjökull volcano (Iceland): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.1 km depth at 13 km distance SW from the volcano.
Earthquake details:
2.7 quake 23.4 Km S of Hellissandur, Iceland, 27 Feb 2021 9:48 am (GMT +0) (13 km SW)
All earthquakes at Snaefellsjökull

Snowy Mountain volcano (Alaska Peninsula): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.5 km depth at 7 km distance NW from the volcano.
Earthquake details:
2.1 quake 93 Km N of Karluk, Alaska, USA, 27 Feb 2021 1:03 am (GMT -9) (7 km NW)
All earthquakes at Snowy Mountain

News precedente

Fri, 26 Feb 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 26 Feb 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Baru (1 quake mag 2.8), Brennisteinsfjöll (14 quakes between mag 0.5-3.1), Buzzard Creek (1 quake mag 1.7), Clear Lake (27 quakes between mag 0.4-1.7), Cuernos de Negros (2 quakes between mag 2.5-3.6), Eldey (1 quake mag 2.0) ... Read all
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