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Earthquakes near active volcanoes - daily global reports

Volcano earthquake report for Thursday, 30 Jul 2020

Thursday Jul 30, 2020 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 30 Jul 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 30 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.7), Bardarbunga (4 quakes between mag 0.1-1.1), Cabalian (1 quake mag 3.3), Cerro Singüil (1 quake mag 1.9), Clear Lake (25 quakes between mag 0.3-1.5), Coso (9 quakes between mag 0.2-1.2)
Eldey (2 quakes between mag 1.3-1.5), Etna (1 quake mag 1.5), Eyafjallajökull (2 quakes between mag 1.4-1.6), Grímsvötn (3 quakes between mag 0.4-1.0), Herdubreid (11 quakes between mag 0.2-1.6), Katla (2 quakes between mag 0.6-1.7), Kilauea (1 quake mag 2.5), Krísuvík (17 quakes between mag 0.1-1.2), La Palma (1 quake mag 1.4), Loki-Fögrufjöll volcano (2 quakes between mag 0.4-1.0), Mammoth Mountain (6 quakes between mag 0.3-1.0), Mauna Kea (1 quake mag 2.7), Mauna Loa (1 quake mag 1.1), Olot Field (1 quake mag 1.2), Reykjanes (15 quakes between mag 0.1-1.6), Spurr (2 quakes between mag 0.6-2.5), Taupo (1 quake mag 1.3), Tjörnes Fracture Zone (3 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:




Cabalian volcano (Central Philippines): magnitude 3.3 earthquake

A magnitude 3.3 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.0 km depth at 7 km distance SW from the volcano.
Earthquake details:
M 3.3 quake: 002 km S 56° E of Cabalian (San Juan) (Southern Leyte) (Philippines) on Thu, 30 Jul 08h14 (7 km SW)
All earthquakes at Cabalian

Clear Lake volcano (California): 25 earthquakes up to magnitude 1.5

Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 4.1 and 1.3 km.
Earthquake details: (only 5 largest)
M 1.5 quake: 7km NW of The Geysers, CA (USA) on Thu, 30 Jul 16h42 (18 km S)
M 1.4 quake: 6km WNW of The Geysers, CA (USA) on Thu, 30 Jul 07h46 (19 km S)
M 1.2 quake: 36 km SE of Mina, Nevada (USA) on Thu, 30 Jul 09h39 (17 km E)
M 1.1 quake: 9km WNW of The Geysers, CA (USA) on Thu, 30 Jul 17h00 (18 km SSE)
M 1.0 quake: 8km W of Cobb, CA (USA) on Thu, 30 Jul 13h09 (16 km S)
All earthquakes at Clear Lake

Herdubreid volcano (Iceland): 11 earthquakes up to magnitude 1.6

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 14.7 and 3.4 km.
Earthquake details: (only 5 largest)
M 1.6 quake: 2.6 km WNW of Herðubreiðarlindir (Iceland) on Thu, 30 Jul 10h54 (4 km ENE)
M 1.6 quake: 2.6 km W of Herðubreiðarlindir (Iceland) on Thu, 30 Jul 10h35 (3 km ENE)
M 1.1 quake: 1.6 km SSW of Herðubreið (Iceland) on Thu, 30 Jul 01h01 (2 km SSW)
M 0.9 quake: 0.7 km WSW of Herðubreið (Iceland) on Thu, 30 Jul 01h24 (1 km SW)
M 0.8 quake: 11.8 km E of Lokatindur (Iceland) on Thu, 30 Jul 20h35 (12 km W)
All earthquakes at Herdubreid

Kilauea volcano (Hawai'i (Big Island)): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.8 km depth at 19 km distance WSW from the volcano.
Earthquake details:
M 2.5 quake: 14 km S of Fern Forest, Hawaii (USA) on Thu, 30 Jul 04h01 (19 km WSW)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 17 earthquakes up to magnitude 1.2

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 12.3 and 0.1 km.
Earthquake details: (only 5 largest)
M 1.2 quake: 3.8 km WNW of Krýsuvík (Iceland) on Thu, 30 Jul 14h02 (4 km SSE)
M 1.0 quake: 5.7 km NE of Krýsuvík (Iceland) on Thu, 30 Jul 05h20 (6 km W)
M 0.8 quake: 4.0 km SSE of Keilir (Iceland) on Thu, 30 Jul 10h59 (3 km SE)
M 0.6 quake: 2.0 km SE of Fagradalsfjall (Iceland) on Thu, 30 Jul 17h01 (9 km ESE)
M 0.5 quake: 6.2 km NE of Krýsuvík (Iceland) on Thu, 30 Jul 05h20 (6 km W)
All earthquakes at Krísuvík

Mauna Kea volcano (Hawai'i (Big Island)): 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 16.4 km depth at 16 km distance NNE from the volcano.
Earthquake details:
M 2.7 quake: 16 km SE of Waimea, Hawaii (USA) on Thu, 30 Jul 08h37 (16 km NNE)
All earthquakes at Mauna Kea

Reykjanes volcano (Iceland): 15 earthquakes up to magnitude 1.6

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 5.8 and 1.2 km.
Earthquake details: (only 5 largest)
M 1.6 quake: 4.7 km NNE of Grindavík (Iceland) on Thu, 30 Jul 01h18 (6 km W)
M 1.0 quake: 5.2 km WSW of Fagradalsfjall (Iceland) on Thu, 30 Jul 01h01 (7 km W)
M 0.9 quake: 4.8 km NNW of Grindavík (Iceland) on Thu, 30 Jul 12h50 (2 km SW)
M 0.9 quake: 5.3 km ENE of Reykjanestá (Iceland) on Wed, 29 Jul 23h55 (9 km SE)
M 0.6 quake: 1.8 km NNE of Grindavík (Iceland) on Thu, 30 Jul 09h36 (6 km SW)
All earthquakes at Reykjanes

Spurr volcano (Cook Inlet (SW Alaska)): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 3.6 and 0.0 km.
Earthquake details:
M 2.5 quake: 66 km WNW of Beluga, Alaska (USA) on Thu, 30 Jul 00h36 (7 km N)
M 0.6 quake: Southern Alaska (USA) on Thu, 30 Jul 13h51 (3 km N)
All earthquakes at Spurr
Previous news
Wednesday, Jul 29, 2020
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 29 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (6 quakes between mag 0.1-1.4), Bardarbunga (5 quakes between mag 0.3-1.4), Clear Lake (20 quakes between mag 0.6-1.5), Coso (11 quakes between mag 0.3-1.6), Etna (1 quake mag 1.5), Herdubreid (10 quakes between mag 0.4-1.3) ... read all
Tuesday, Jul 28, 2020
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 28 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Clear Lake (21 quakes between mag 0.3-1.7), Cosigüina (5 quakes between mag 2.1-3.7), Coso (10 quakes between mag 0.4-1.5), Eldey (1 quake mag 1.4), Etna (2 quakes between mag 1.1-1.3), Eyafjallajökull (1 quake mag 1.6) ... read all
Monday, Jul 27, 2020
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 27 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Augustine (1 quake mag 1.1), Clear Lake (25 quakes between mag 0.3-1.7), Coso (3 quakes between mag 0.8-1.5), Hrómundartindur (3 quakes between mag 0.3-1.0), Iliboleng (1 quake mag 4.1), Ischia (1 quake mag 1.1) ... read all
Sunday, Jul 26, 2020
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 26 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Clear Lake (24 quakes between mag 0.3-2.0), Coso (9 quakes between mag 0.6-1.7), Eldey (3 quakes between mag 0.8-1.1), Etna (8 quakes between mag 1.1-2.9), Kilauea (5 quakes between mag 1.7-2.7), Krísuvík (19 quakes between mag 0.1-1.0) ... read all
Saturday, Jul 25, 2020
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 25 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Bardarbunga (2 quakes between mag 1.0-1.3), Clear Lake (25 quakes between mag 0.3-2.1), Cosigüina (1 quake mag 1.7), Coso (4 quakes between mag 0.3-1.7), Eldey (2 quakes between mag 0.9-1.2), Etna (3 quakes between mag 1.1-1.6) ... read all

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