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Volcano Earthquake report

Volcano earthquake report for Thursday, 15 Aug 2019

Thursday Aug 15, 2019 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 15 Aug 2019 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 15 Aug 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (2 quakes between mag 0.8-1.1), Bardarbunga (9 quakes between mag 0.3-1.3), Brennisteinsfjöll (1 quake mag 1.1), Clear Lake (26 quakes between mag 0.2-1.8), Coso (75 quakes between mag 0.2-3.9), Esjufjöll (3 quakes between mag 1.1-1.8)
Hengill (22 quakes between mag 0.2-2.1), Kilauea (3 quakes between mag 1.7-2.0), Kverkfjöll (5 quakes between mag 0.1-1.1), Loki-Fögrufjöll volcano (4 quakes between mag 0.1-1.7), Long Valley (4 quakes between mag 0.2-1.7), Mammoth Mountain (6 quakes between mag 0.2-1.0), Martin (1 quake mag 1.7), Mauna Loa (1 quake mag 1.7), Taupo (2 quakes between mag 1.3-1.4), Tenerife (1 quake mag 1.1), Tjörnes Fracture Zone (3 quakes between mag 0.7-1.2), Tumble Buttes (3 quakes between mag 1.1-2.3), Yellowstone (1 quake mag 1.0) (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:




Clear Lake volcano (California): 26 earthquakes up to magnitude 1.8

Possible earthquake swarm: 26 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 54 minutes ago. Hypocenter depths ranged between 4.0 and 0.8 km.
Earthquake details: (only 5 largest)
M 1.8 quake: 7km WNW of The Geysers, CA (USA) on Thu, 15 Aug 02h48 (18 km S)
M 1.1 quake: 5km NW of The Geysers, CA (USA) on Thu, 15 Aug 01h10 (18 km S)
M 1.0 quake: 6km NW of The Geysers, CA (USA) on Thu, 15 Aug 06h25 (16 km S)
M 0.9 quake: 7km WNW of The Geysers, CA (USA) on Thu, 15 Aug 11h40 (18 km S)
M 0.9 quake: 7km NW of The Geysers, CA (USA) on Thu, 15 Aug 16h25 (17 km S)
All earthquakes at Clear Lake

Coso volcano (California): 75 earthquakes up to magnitude 3.9

Possible earthquake swarm: 75 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 0 minutes ago. Hypocenter depths ranged between 14.4 and 0.2 km.
Earthquake details: (only 5 largest)
M 3.9 quake: 9km ENE of Coso Junction, CA (USA) on Thu, 15 Aug 11h50 (7 km N)
M 3.0 quake: 9km ENE of Coso Junction, CA (USA) on Thu, 15 Aug 11h52 (7 km N)
M 2.8 quake: 10km ENE of Coso Junction, CA (USA) on Thu, 15 Aug 11h50 (6 km N)
M 2.7 quake: 9km ENE of Coso Junction, CA (USA) on Thu, 15 Aug 12h32 (7 km N)
M 2.6 quake: 9km ENE of Coso Junction, CA (USA) on Thu, 15 Aug 19h22 (6 km N)
All earthquakes at Coso

Hengill volcano (Iceland): 22 earthquakes up to magnitude 2.1

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.9 and 2.2 km.
Earthquake details: (only 5 largest)
M 2.1 quake: 1.4 km E of Eiturhóll (Iceland) on Thu, 15 Aug 11h31 (6 km SSE)
M 2.0 quake: 1.4 km E of Eiturhóll (Iceland) on Thu, 15 Aug 12h55 (6 km SSE)
M 1.5 quake: 1.2 km E of Eiturhóll (Iceland) on Thu, 15 Aug 11h31 (6 km SSE)
M 1.3 quake: 1.2 km ENE of Eiturhóll (Iceland) on Thu, 15 Aug 12h55 (6 km SSE)
M 1.2 quake: 1.6 km E of Eiturhóll (Iceland) on Thu, 15 Aug 16h21 (6 km SSE)
All earthquakes at Hengill

Tumble Buttes volcano (California): 3 earthquakes up to magnitude 2.3

3 earthquakes occurred near (under) the volcano during 19 minutes, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 13.6 and 3.2 km.
Earthquake details:
M 2.3 quake: 21km SE of Burney, CA (USA) on Thu, 15 Aug 13h06 (7 km NE)
M 1.3 quake: 23km SE of Burney, CA (USA) on Thu, 15 Aug 12h53 (9 km ENE)
M 1.1 quake: 22km SE of Burney, CA (USA) on Thu, 15 Aug 12h46 (7 km NE)
All earthquakes at Tumble Buttes
Previous news
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 14 Aug 2019 Number in brackets indicate nr of quakes.
Wednesday, Aug 14, 2019
Quakes detected near: Bardarbunga (5 quakes between mag 0.3-1.2), Chaîne des Puys (1 quake mag 1.5), Clear Lake (20 quakes between mag 0.3-2.2), Coso (97 quakes between mag 0.2-3.6), Esjufjöll (2 quakes between mag 1.3-1.3), Etna (1 quake mag 1.4) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 13 Aug 2019 Number in brackets indicate nr of quakes.
Tuesday, Aug 13, 2019
Quakes detected near: Askja (5 quakes between mag 0.3-1.4), Cancanajag (1 quake mag 4.1), Clear Lake (28 quakes between mag 0.3-2.1), Coso (81 quakes between mag 0.2-2.8), Gagak (2 quakes between mag 2.9-3.6), Grímsvötn (2 quakes between mag 0.6-1.0) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 12 Aug 2019 Number in brackets indicate nr of quakes.
Monday, Aug 12, 2019
Quakes detected near: Askja (1 quake mag 1.1), Baru (1 quake mag 2.5), Clear Lake (23 quakes between mag 0.2-2.4), Coso (92 quakes between mag 0.2-2.7), Fremrinamur (1 quake mag 1.5), Gagak (2 quakes between mag 2.3-3.2) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 11 Aug 2019 Number in brackets indicate nr of quakes.
Sunday, Aug 11, 2019
Quakes detected near: Bardarbunga (1 quake mag 1.6), Clear Lake (29 quakes between mag 0.1-1.8), Coso (84 quakes between mag 0.1-2.6), Fernandina (1 quake mag 3.8), Geysir (2 quakes between mag 1.2-1.5), Golden Trout Creek (1 quake mag 1.3) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 10 Aug 2019 Number in brackets indicate nr of quakes.
Saturday, Aug 10, 2019
Quakes detected near: Bibinoi (1 quake mag 4.1), Clear Lake (24 quakes between mag 0.3-1.4), Coso (79 quakes between mag 0.3-2.7), Eyafjallajökull (1 quake mag 1.3), Grímsvötn (3 quakes between mag 1.0-1.7), Kilauea (5 quakes between mag 1.8-3.5) ... [more]

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