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Volcano Earthquake report

Volcano earthquake report for Thursday, 21 Feb 2019

Thursday Feb 21, 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 21 Feb 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 21 Feb 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.6), Askja (9 quakes between mag 0.1-1.1), Bardarbunga (1 quake mag 1.1), Clear Lake (21 quakes between mag 0.5-1.8), Coso (8 quakes between mag 0.4-2.4), Etna (2 quakes between mag 1.3-1.5)
Grensdalur (2 quakes between mag 0.8-1.1), Kilauea (8 quakes between mag 1.0-2.7), Krísuvík (1 quake mag 1.1), Ngauruhoe (5 quakes between mag 0.2-1.5), Okataina (Tarawera) (2 quakes between mag 1.1-1.5), Taupo (1 quake mag 1.2), Ubehebe Craters (2 quakes between mag 1.4-1.5), Öraefajökull (9 quakes between mag 0.1-1.2) (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:




Clear Lake volcano (California): 21 earthquakes up to magnitude 1.8

Possible earthquake swarm: 21 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 29 minutes ago. Hypocenter depths ranged between 3.1 and 0.5 km.
Earthquake details: (only 5 largest)
M 1.8 quake: 9km WNW of Cobb, CA (USA) on Thu, 21 Feb 08h11 (15 km S)
M 1.6 quake: 3km W of Cobb, CA (USA) on Thu, 21 Feb 17h50 (17 km S)
M 1.5 quake: 5km NNW of The Geysers, CA (USA) on Thu, 21 Feb 21h07 (17 km S)
M 1.2 quake: 5km WNW of Cobb, CA (USA) on Thu, 21 Feb 09h25 (15 km S)
M 1.2 quake: 5km NNW of The Geysers, CA (USA) on Thu, 21 Feb 13h27 (17 km S)
All earthquakes at Clear Lake

Coso volcano (California): 8 earthquakes up to magnitude 2.4

8 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 2.6 and 1.8 km.
Earthquake details: (only 5 largest)
M 2.4 quake: 15km NE of Little Lake, CA (USA) on Thu, 21 Feb 00h16 (4 km SSE)
M 1.5 quake: 15km NE of Little Lake, CA (USA) on Thu, 21 Feb 00h15 (4 km SSE)
M 0.9 quake: 15km NE of Little Lake, CA (USA) on Thu, 21 Feb 03h04 (4 km SSE)
M 0.9 quake: 15km NE of Little Lake, CA (USA) on Thu, 21 Feb 01h32 (4 km SSE)
M 0.8 quake: 15km NE of Little Lake, CA (USA) on Thu, 21 Feb 09h30 (4 km SSE)
All earthquakes at Coso

Kilauea volcano (Hawai'i (Big Island)): 8 earthquakes up to magnitude 2.7

8 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 14.2 and 0.0 km.
Earthquake details: (only 5 largest)
M 2.7 quake: ISLAND OF HAWAII, HAWAII (USA) on Thu, 21 Feb 09h30 (4 km W)
M 2.6 quake: ISLAND OF HAWAII, HAWAII (USA) on Thu, 21 Feb 15h05 (2 km NNW)
M 2.5 quake: ISLAND OF HAWAII, HAWAII (USA) on Thu, 21 Feb 11h20 (3 km WSW)
M 1.9 quake: 10km SSE of Volcano, Hawaii (USA) on Thu, 21 Feb 09h14 (11 km SW)
M 1.9 quake: 4km W of Volcano, Hawaii (USA) on Thu, 21 Feb 01h27 (3 km N)
All earthquakes at Kilauea
Previous news
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 20 Feb 2019 Number in brackets indicate nr of quakes.
Wednesday, Feb 20, 2019
Quakes detected near: Akyarlar (1 quake mag 1.0), Askja (6 quakes between mag 0.5-1.2), Clear Lake (5 quakes between mag 0.6-1.6), Coso (4 quakes between mag 0.4-2.2), Etna (5 quakes between mag 0.7-1.6), Kolumbo (1 quake mag 2.1) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 19 Feb 2019 Number in brackets indicate nr of quakes.
Tuesday, Feb 19, 2019
Quakes detected near: Akyarlar (1 quake mag 2.3), Bardarbunga (7 quakes between mag 0.4-2.2), Brennisteinsfjöll (1 quake mag 1.0), Clear Lake (2 quakes between mag 1.7-2.6), Coso (1 quake mag 1.2), Etna (4 quakes between mag 1.0-2.3) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 18 Feb 2019 Number in brackets indicate nr of quakes.
Monday, Feb 18, 2019
Quakes detected near: Akyarlar (2 quakes between mag 1.4-1.9), Askja (5 quakes between mag 0.8-1.6), Bardarbunga (3 quakes between mag 0.9-1.0), Coso (2 quakes between mag 0.9-1.0), Etna (1 quake mag 1.5), Grímsnes (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 17 Feb 2019 Number in brackets indicate nr of quakes.
Sunday, Feb 17, 2019
Quakes detected near: Akyarlar (1 quake mag 1.7), Clear Lake (2 quakes between mag 2.1-2.1), Coso (1 quake mag 2.2), Crater Lake (1 quake mag 1.0), Etna (1 quake mag 1.3), Grímsvötn (1 quake mag 1.2) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 16 Feb 2019 Number in brackets indicate nr of quakes.
Saturday, Feb 16, 2019
Quakes detected near: Bardarbunga (2 quakes between mag 0.9-1.4), Brennisteinsfjöll (4 quakes between mag 0.1-1.5), Clear Lake (9 quakes between mag 0.6-2.0), Coso (3 quakes between mag 1.1-1.5), Etna (1 quake mag 1.7), Katla (5 quakes between mag 0.2-2.4) ... [more]

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