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Earthquakes near active volcanoes - daily global reports

Volcano earthquake report for Thursday, 6 Aug 2020

Thu, 6 Aug 2020, 23:50
23:50 PM | BY: EARTHQUAKEMONITOR
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  6 Aug 2020 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 6 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.7), Bardarbunga (2 quakes between mag 1.2-2.1), Clear Lake (20 quakes between mag 0.2-2.0), Cosigüina (2 quakes between mag 1.4-2.5), Coso (10 quakes between mag 0.2-1.9), Eldey (7 quakes between mag 0.3-2.1)
Herdubreid (2 quakes between mag 0.9-1.4), Hrómundartindur (11 quakes between mag 0.3-1.4), Kilauea (2 quakes between mag 0.9-1.8), Krísuvík (14 quakes between mag 0.3-1.5), Long Valley (9 quakes between mag 0.2-1.0), Mauna Loa (2 quakes between mag 1.4-1.9), Nisyros (1 quake mag 3.2), Reykjanes (9 quakes between mag 0.3-1.2), Santa Ana (1 quake mag 1.6), Takawangha (3 quakes between mag 0.3-1.3), Tenerife (2 quakes between mag 1.1-1.2), Torfajökull (4 quakes between mag 0.9-1.9), Öraefajökull (2 quakes between mag 0.5-2.1) (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:




Bardarbunga volcano (Iceland): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 5.2 and 1.9 km.
Earthquake details:
M 2.1 quake: 6.6 km NE of Bárðarbunga (Iceland) on Thu, 6 Aug 01h39 (7 km NE)
M 1.2 quake: 2.3 km SSW of Bárðarbunga (Iceland) on Thu, 6 Aug 07h12 (2 km SSW)
All earthquakes at Bardarbunga

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 12 minutes ago. Hypocenter depths ranged between 3.4 and 0.8 km.
Earthquake details: (only 5 largest)
M 2.0 quake: 6km WNW of Cobb, CA (USA) on Thu, 6 Aug 03h16 (15 km S)
M 1.6 quake: 8km W of Cobb, CA (USA) on Thu, 6 Aug 23h38 (15 km S)
M 1.4 quake: 6km NW of The Geysers, CA (USA) on Thu, 6 Aug 09h24 (17 km S)
M 1.1 quake: 6km NW of The Geysers, CA (USA) on Thu, 6 Aug 15h46 (17 km S)
M 1.0 quake: 9km WNW of Cobb, CA (USA) on Thu, 6 Aug 11h21 (15 km S)
All earthquakes at Clear Lake

Cosigüina volcano (Nicaragua): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 9.0 and 4.0 km.
Earthquake details:
M 2.5 quake: 5 Km al norte de Desembocadura del Río Estero Real, Nicaragua on Thu, 6 Aug 06h52 (12 km WSW)
M 1.4 quake: 4 Km al suroeste de Desembocadura del Río Estero Real, Nicaragua on Thu, 6 Aug 11h09 (17 km WSW)
All earthquakes at Cosigüina

Eldey volcano (Iceland): 7 earthquakes up to magnitude 2.1

7 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 20 hours ago. Hypocenter depths ranged between 7.0 and 0.1 km.
Earthquake details: (only 5 largest)
M 2.1 quake: 3.9 km W of Reykjanestá (Iceland) on Thu, 6 Aug 01h15 (13 km WNW)
M 1.4 quake: 4.6 km W of Reykjanestá (Iceland) on Thu, 6 Aug 01h18 (12 km WNW)
M 1.2 quake: 4.2 km W of Reykjanestá (Iceland) on Thu, 6 Aug 01h48 (14 km NW)
M 1.2 quake: 4.1 km W of Reykjanestá (Iceland) on Thu, 6 Aug 01h17 (12 km WNW)
M 1.1 quake: 3.8 km W of Reykjanestá (Iceland) on Thu, 6 Aug 01h18 (13 km NW)
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.

Hrómundartindur volcano (Iceland): 11 earthquakes up to magnitude 1.4

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.7 and 3.0 km.
Earthquake details: (only 5 largest)
M 1.4 quake: 3.3 km ENE of Raufarhólshellir (Iceland) on Thu, 6 Aug 19h33 (15 km SSE)
M 1.3 quake: 4.0 km S of Skálafell (Iceland) on Thu, 6 Aug 19h39 (14 km SSE)
M 1.3 quake: 6.6 km SSE of Skálafell (Iceland) on Thu, 6 Aug 11h57 (14 km S)
M 1.3 quake: 2.5 km E of Hveradalir (Iceland) on Thu, 6 Aug 10h44 (10 km SE)
M 1.2 quake: 3.9 km ENE of Raufarhólshellir (Iceland) on Thu, 6 Aug 19h42 (14 km SSE)
All earthquakes at Hrómundartindur

Krísuvík volcano (Iceland): 14 earthquakes up to magnitude 1.5

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 8.3 and 3.1 km.
Earthquake details: (only 5 largest)
M 1.5 quake: 2.1 km NNE of Krýsuvík (Iceland) on Thu, 6 Aug 13h31 (4 km SW)
M 1.5 quake: 1.9 km NNE of Krýsuvík (Iceland) on Thu, 6 Aug 17h04 (4 km SW)
M 1.3 quake: 5.9 km NNE of Krýsuvík (Iceland) on Thu, 6 Aug 06h42 (4 km W)
M 1.2 quake: 6.0 km NNE of Krýsuvík (Iceland) on Thu, 6 Aug 15h46 (5 km W)
M 1.0 quake: 1.5 km NNE of Krýsuvík (Iceland) on Thu, 6 Aug 12h36 (4 km SW)
All earthquakes at Krísuvík

Nisyros volcano (Greece): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.0 km depth at 17 km distance NNW from the volcano.
Earthquake details:
M 3.2 quake: Dodecanese Is.-turkey Border Reg (Greece) on Thu, 6 Aug 14h52 (17 km NNW)
All earthquakes at Nisyros

Öraefajökull volcano (Iceland): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 1.3 and 0.1 km.
Earthquake details:
M 2.1 quake: 0.5 km NNE of Hvannadalshnjúkur (Iceland) on Thu, 6 Aug 10h15 (2 km NNE)
M 0.5 quake: 8.2 km NW of Hvannadalshnjúkur (Iceland) on Thu, 6 Aug 15h34 (11 km NE)
All earthquakes at Öraefajökull
Previous news
Wed, 5 Aug 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  5 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Clear Lake (31 quakes between mag 0.1-2.0), Concepción (2 quakes between mag 1.8-2.0), Eldey (4 quakes between mag 0.7-1.5), Fourpeaked (1 quake mag 1.2), Kilauea (2 quakes between mag 1.8-1.9), Krísuvík (4 quakes between mag 0.4-1.1) ... read all
Tue, 4 Aug 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  4 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.5), Askja (1 quake mag 1.0), Bardarbunga (2 quakes between mag 0.9-1.3), Biliran (1 quake mag 4.3), Clear Lake (22 quakes between mag 0.1-1.5), Cuernos de Negros (1 quake mag 3.7) ... read all
Mon, 3 Aug 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  3 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Agung (1 quake mag 2.9), Clear Lake (21 quakes between mag 0.3-1.9), Eldey (1 quake mag 2.1), Karadağ (1 quake mag 1.8), Katla (2 quakes between mag 1.6-2.1), Kilauea (2 quakes between mag 1.7-2.6) ... read all
Sun, 2 Aug 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  2 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Besar (1 quake mag 3.0), Clear Lake (25 quakes between mag 0.4-1.9), Coso (4 quakes between mag 0.4-1.0), Cuernos de Negros (1 quake mag 2.9), Etna (1 quake mag 1.8), Grímsvötn (1 quake mag 1.2) ... read all
Sat, 1 Aug 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  1 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Apaneca Range (1 quake mag 2.0), Campi Flegrei (Phlegrean Fields) (1 quake mag 1.0), Clear Lake (12 quakes between mag 0.2-1.5), Cosigüina (1 quake mag 2.5), Coso (5 quakes between mag 0.8-1.6), Fourpeaked (1 quake mag 1.3) ... read all

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