Volcano earthquake report for Tuesday, 9 Mar 2021

mar., 9 mars 2021, 23:50

23:50 PM | AUTEUR : EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 9 Mar 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Akyarlar (1 quake mag 1.9), Askja (6 quakes between mag 0.3-1.1), Bardarbunga (2 quakes between mag 1.5-1.5), Brennisteinsfjöll (15 quakes between mag 0.4-2.0), Clear Lake (16 quakes between mag 0.2-1.4), Coso (2 quakes between mag 0.9-1.4)
Eldey (11 quakes between mag 0.3-1.8), Eyafjallajökull (1 quake mag 2.3), Fagradalsfjall (1070 quakes between mag 0.1-4.0), Herdubreid (2 quakes between mag 0.8-1.3), Hrómundartindur (11 quakes between mag 0.3-1.3), Katla (1 quake mag 1.2), Krísuvík (56 quakes between mag 0.1-2.5), Mauna Loa (3 quakes between mag 1.7-2.2), Reykjanes (42 quakes between mag 0.1-2.8), Snaefellsjökull (1 quake mag 2.5), Torfajökull (1 quake mag 1.5), Ubehebe Craters (1 quake mag 3.2) (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:

Brennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 15 earthquakes up to magnitude 2.0

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.6 and 0.1 km.
Earthquake details: (only 5 largest)
2.0 quake 5.2 Km ESE of Helgafell, Iceland, 9 Mar 2021 6:01 am (GMT +0) (8 km NNE)
1.8 quake 7.5 Km SSE of Helgafell, Iceland, 9 Mar 2021 3:48 pm (GMT +0) (3 km NNE)
1.7 quake 6.6 Km S of Krýsuvík, Iceland, 9 Mar 2021 5:34 am (GMT +0) (13 km SW)
1.4 quake 11.6 Km S of Bláfjallaskáli, Iceland, 9 Mar 2021 7:17 am (GMT +0) (11 km ESE)
1.4 quake 12.8 Km W of Þorlákshöfn, Iceland, 9 Mar 2021 12:13 am (GMT +0) (11 km ESE)
All earthquakes at Brennisteinsfjöll

Clear Lake volcano (California): 16 earthquakes up to magnitude 1.4

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 2.9 and 0.3 km.
Earthquake details: (only 5 largest)
1.4 quake 9km WNW of The Geysers, CA, USA, 8 Mar 2021 9:46 pm (GMT -8) (18 km SSW)
1.2 quake 7km NW of The Geysers, CA, USA, 9 Mar 2021 9:44 am (GMT -8) (17 km SSW)
1.1 quake 10km NW of The Geysers, CA, USA, 9 Mar 2021 7:01 am (GMT -8) (17 km SSW)
1.1 quake 9km WNW of Cobb, CA, USA, 8 Mar 2021 9:09 pm (GMT -8) (15 km SSW)
1.1 quake 6km NW of The Geysers, CA, USA, 8 Mar 2021 7:22 pm (GMT -8) (18 km S)
All earthquakes at Clear Lake

Eldey volcano (Iceland): 11 earthquakes up to magnitude 1.8

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 13.3 and 1.1 km.
Earthquake details: (only 5 largest)
1.8 quake 12.0 Km NW of Eldey, Iceland, 9 Mar 2021 6:21 pm (GMT +0) (12 km NNW)
1.8 quake 2.6 Km WNW of Reykjanestá, Iceland, 9 March 2021 01:34 GMT (14 km NE)
1.3 quake 7.0 Km ENE of Eldey, Iceland, 9 March 2021 01:34 GMT (9 km ENE)
1.2 quake 10.1 Km S of Reykjanestá, Iceland, 9 Mar 2021 12:33 pm (GMT +0) (16 km E)
1.2 quake 14.4 Km S of Reykjanestá, Iceland, 9 Mar 2021 7:11 am (GMT +0) (16 km ESE)
All earthquakes at Eldey
Eldey is located at the beginning of the Reykjanes Ridge off the SW tip of Iceland. Its highest elevation is the top of Eldey Island, but most of the volcanic edifice is submerged.
Several eruptions occurred in historic times, last in 1926.

Eyafjallajökull volcano (Iceland): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.1 km depth at 17 km distance SE from the volcano.
Earthquake details:
2.3 quake 7.0 Km E of Skógar, Iceland, 9 Mar 2021 8:01 pm (GMT +0) (17 km SE)
All earthquakes at Eyafjallajökull

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 1070 earthquakes up to magnitude 4.0

Possible earthquake swarm: 1070 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 37 minutes ago. Hypocenter depths ranged between 19.6 and 0.0 km.
Earthquake details: (only 5 largest)
4.0 quake 1.5 Km SSE of Fagradalsfjall, Iceland, 9 Mar 2021 6:24 am (GMT +0) (1 km SSE)
4.0 quake 1.9 Km SSE of Fagradalsfjall, Iceland, 9 Mar 2021 11:01 pm (GMT +0) (3 km SSE)
3.7 quake 2.9 Km S of Fagradalsfjall, Iceland, 9 Mar 2021 11:04 pm (GMT +0) (2 km S)
3.5 quake 2.1 Km S of Fagradalsfjall, Iceland, 9 Mar 2021 9:38 pm (GMT +0) (2 km S)
3.4 quake 1.7 Km SSE of Fagradalsfjall, Iceland, 9 Mar 2021 8:40 pm (GMT +0) (1 km SSE)
All earthquakes at Fagradalsfjall

Hrómundartindur volcano (Iceland): 11 earthquakes up to magnitude 1.3

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 37 minutes ago. Hypocenter depths ranged between 7.0 and 1.1 km.
Earthquake details: (only 5 largest)
1.3 quake 0.7 Km W of Hveradalir, Iceland, 9 Mar 2021 7:51 am (GMT +0) (12 km WSW)
1.1 quake 0.7 Km WSW of Hveradalir, Iceland, 9 Mar 2021 10:12 pm (GMT +0) (12 km WSW)
1.0 quake 0.7 Km WNW of Þrengsli, Iceland, 9 Mar 2021 10:12 pm (GMT +0) (15 km WSW)
1.0 quake 0.8 Km W of Hveradalir, Iceland, 9 Mar 2021 7:51 am (GMT +0) (12 km WSW)
1.0 quake 1.0 Km SW of Hellisheiðarvirkjun, Iceland, 9 Mar 2021 1:47 am (GMT +0) (11 km WSW)
All earthquakes at Hrómundartindur

Krísuvík volcano (Reykjanes Peninsula, Iceland): 56 earthquakes up to magnitude 2.5

Possible earthquake swarm: 56 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 26 minutes ago. Hypocenter depths ranged between 11.4 and 0.9 km.
Earthquake details: (only 5 largest)
2.5 quake 1.0 Km SW of Keilir, Iceland, 9 Mar 2021 6:35 am (GMT +0) (4 km W)
1.9 quake 0.8 Km SW of Keilir, Iceland, 8 Mar 2021 11:56 pm (GMT +0) (4 km W)
1.7 quake 7.3 Km NNE of Krýsuvík, Iceland, 9 Mar 2021 8:04 pm (GMT +0) (5 km ENE)
1.7 quake 2.8 Km ESE of Keilir, Iceland, 9 Mar 2021 7:41 pm (GMT +0) (1 km W)
1.6 quake 5.3 Km NNW of Keilir, Iceland, 9 Mar 2021 3:23 am (GMT +0) (8 km NW)
All earthquakes at Krísuvík

Mauna Loa volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.2

3 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 1.9 and 1.4 km.
Earthquake details:
2.2 quake 29 Km E of Honaunau-Napoopoo, Hawaii, USA, 9 Mar 2021 11:41 am (GMT -10) (3 km ESE)
1.8 quake 28 Km E of Honaunau-Napoopoo, Hawaii, USA, 9 Mar 2021 3:40 am (GMT -10) (3 km SSE)
1.7 quake 28 Km E of Honaunau-Napoopoo, Hawaii, USA, 9 Mar 2021 12:16 am (GMT -10) (2 km ENE)
All earthquakes at Mauna Loa

Reykjanes volcano (Reykjanes Peninsula, Iceland): 42 earthquakes up to magnitude 2.8

Possible earthquake swarm: 42 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 55 minutes ago. Hypocenter depths ranged between 19.8 and 1.1 km.
Earthquake details: (only 5 largest)
2.8 quake 2.5 Km NE of Grindavík, Iceland, 9 Mar 2021 7:57 am (GMT +0) (7 km E)
2.3 quake 6.7 Km WNW of Grindavík, Iceland, 9 Mar 2021 12:23 pm (GMT +0) (5 km SSW)
2.3 quake 6.8 Km WNW of Grindavík, Iceland, 9 Mar 2021 12:19 pm (GMT +0) (5 km SSW)
1.9 quake 3.2 Km ENE of Reykjanestá, Iceland, 9 Mar 2021 6:20 pm (GMT +0) (11 km SW)
1.9 quake 3.3 Km NNE of Reykjanestá, Iceland, 9 Mar 2021 2:20 pm (GMT +0) (11 km SW)
All earthquakes at Reykjanes

Snaefellsjökull volcano (Iceland): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.1 km depth at 14 km distance S from the volcano.
Earthquake details:
2.5 quake 27.5 Km SSE of Hellissandur, Iceland, 9 March 2021 06:24 GMT (14 km S)
All earthquakes at Snaefellsjökull

Ubehebe Craters volcano (California): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.4 km depth at 12 km distance NNW from the volcano.
Earthquake details:
3.2 quake Inyo County, 114 mi northeast of Visalia, Tulare County, California, USA, 8 Mar 2021 4:14 pm (GMT -8) (12 km NNW)
All earthquakes at Ubehebe Craters

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lun., 8 mars 2021, 23:50

Volcano earthquake report for Monday, 8 Mar 2021

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 8 Mar 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (5 quakes between mag 0.5-2.2), Brennisteinsfjöll (15 quakes between mag 0.1-1.7), Clear Lake (21 quakes between mag 0.4-1.6), Coso (6 quakes between mag 0.7-1.4), Eldey (8 quakes between mag 0.1-2.3), Esjufjöll (1 quake mag 2.1) ... Read all

dim., 7 mars 2021, 23:50

Volcano earthquake report for Sunday, 7 Mar 2021

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 7 Mar 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (5 quakes between mag 0.1-2.4), Bardarbunga (3 quakes between mag 0.3-1.8), Brennisteinsfjöll (24 quakes between mag 0.2-4.7), Clear Lake (25 quakes between mag 0.4-1.8), Coso (4 quakes between mag 0.8-1.4), Eldey (16 quakes between mag 0.9-2.3) ... Read all

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