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Volcano Earthquake report

Volcano earthquake report for Saturday, 21 Sep 2019

Saturday Sep 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 Sep 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 Sep 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (7 quakes between mag 0.3-1.1), Bardarbunga (2 quakes between mag 0.3-1.0), Clear Lake (19 quakes between mag 0.6-1.7), Coso (22 quakes between mag 0.5-2.3), El Hierro (1 quake mag 1.0), Hrómundartindur (3 quakes between mag 0.5-1.2)
Iliamna (1 quake mag 2.0), Inyo Craters (1 quake mag 1.0), Kilauea (2 quakes between mag 2.6-2.7), Krísuvík (3 quakes between mag 0.8-1.2), Martin (1 quake mag 2.4), Ruapehu (4 quakes between mag 0.5-1.0), Salton Buttes (1 quake mag 1.1), Taupo (4 quakes between mag 0.6-1.4), Tenerife (4 quakes between mag 0.3-1.4), Tjörnes Fracture Zone (1 quake mag 1.0), Torfajökull (3 quakes between mag 0.8-1.4), Ubehebe Craters (1 quake mag 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): 19 earthquakes up to magnitude 1.7

Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 22 minutes ago. Hypocenter depths ranged between 10.8 and 0.5 km.
Earthquake details: (only 5 largest)
M 1.7 quake: 4km W of Cobb, CA (USA) on Sat, 21 Sep 17h55 (17 km S)
M 1.6 quake: 4km NW of The Geysers, CA (USA) on Sat, 21 Sep 14h38 (18 km S)
M 1.4 quake: 5km NW of The Geysers, CA (USA) on Sat, 21 Sep 16h32 (18 km S)
M 1.1 quake: 7km NW of The Geysers, CA (USA) on Sat, 21 Sep 03h04 (17 km S)
M 1.0 quake: 6km NW of The Geysers, CA (USA) on Sat, 21 Sep 00h46 (17 km S)
All earthquakes at Clear Lake

Coso volcano (California): 22 earthquakes up to magnitude 2.3

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 32 minutes ago. Hypocenter depths ranged between 11.7 and 1.4 km.
Earthquake details: (only 5 largest)
M 2.3 quake: 14km SE of Olancha, CA (USA) on Sat, 21 Sep 23h11 (19 km N)
M 1.9 quake: 21km E of Little Lake, CA (USA) on Sat, 21 Sep 04h57 (19 km SSE)
M 1.8 quake: 8km ENE of Coso Junction, CA (USA) on Sat, 21 Sep 09h12 (6 km N)
M 1.6 quake: 17km ESE of Little Lake, CA (USA) on Sat, 21 Sep 11h06 (18 km S)
M 1.4 quake: 18km E of Little Lake, CA (USA) on Sat, 21 Sep 07h17 (15 km SSE)
All earthquakes at Coso

Kilauea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.7

2 earthquakes occurred near (under) the volcano during 9 minutes, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 1.5 and 1.1 km.
Earthquake details:
M 2.7 quake: 4km SSW of Volcano, Hawaii (USA) on Sat, 21 Sep 09h31 (3 km WSW)
M 2.6 quake: 4km SSW of Volcano, Hawaii (USA) on Sat, 21 Sep 09h23 (4 km WSW)
All earthquakes at Kilauea

Martin volcano (Alaska Peninsula): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 3 km distance SSW from the volcano.
Earthquake details:
M 2.4 quake: 93km SE of King Salmon, Alaska (USA) on Sat, 21 Sep 09h59 (3 km SSW)
All earthquakes at Martin
Previous news
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 20 Sep 2019 Number in brackets indicate nr of quakes.
Friday, Sep 20, 2019
Quakes detected near: Askja (2 quakes between mag 0.3-1.1), Clear Lake (12 quakes between mag 0.4-1.1), Coso (20 quakes between mag 0.1-2.6), Etna (1 quake mag 1.8), Grensdalur (12 quakes between mag 0.5-1.8), Hrómundartindur (2 quakes between mag 1.2-2.1) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 19 Sep 2019 Number in brackets indicate nr of quakes.
Thursday, Sep 19, 2019
Quakes detected near: Biliran (1 quake mag 3.3), Brennisteinsfjöll (3 quakes between mag 0.5-1.4), Cerro Prieto (1 quake mag 2.6), Clear Lake (19 quakes between mag 0.5-2.3), Coso (29 quakes between mag 0.4-1.9), Denison (1 quake mag 2.0) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 18 Sep 2019 Number in brackets indicate nr of quakes.
Wednesday, Sep 18, 2019
Quakes detected near: Balut (1 quake mag 1.7), Bardarbunga (1 quake mag 1.1), Brennisteinsfjöll (5 quakes between mag 0.1-1.2), Clear Lake (20 quakes between mag 0.3-2.5), Coso (31 quakes between mag 0.4-2.3), Grensdalur (1 quake mag 1.0) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 17 Sep 2019 Number in brackets indicate nr of quakes.
Tuesday, Sep 17, 2019
Quakes detected near: Akyarlar (1 quake mag 2.3), Clear Lake (16 quakes between mag 0.2-1.4), Coso (24 quakes between mag 0.5-2.1), Etna (3 quakes between mag 2.4-3.1), Fourpeaked (1 quake mag 1.6), Grensdalur (2 quakes between mag 0.5-1.0) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 16 Sep 2019 Number in brackets indicate nr of quakes.
Monday, Sep 16, 2019
Quakes detected near: Bardarbunga (2 quakes between mag 1.2-1.7), Chaîne des Puys (1 quake mag 1.4), Clear Lake (22 quakes between mag 0.5-2.8), Coso (30 quakes between mag 0.4-2.5), Eyafjallajökull (1 quake mag 1.1), Hualalai (1 quake mag 1.7) ... [more]

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