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Volcano earthquake report for Thursday, 13 Aug 2020

Thu, 13 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 13 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 13 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.3), Askja (1 quake mag 1.1), Clear Lake (16 quakes between mag 0.1-1.7), Coso (5 quakes between mag 0.5-1.1), El Hierro (1 quake mag 1.2), Etna (1 quake mag 1.2)
Hrómundartindur (2 quakes between mag 1.1-1.1), Kilauea (2 quakes between mag 2.0-2.3), Krísuvík (39 quakes between mag 0.1-2.2), Mauna Loa (7 quakes between mag 1.7-2.3), Monte Albano (1 quake mag 1.7), Mount Shasta (1 quake mag 1.1), Moyuta (2 quakes between mag 2.6-2.7), Okataina (Tarawera) (1 quake mag 1.3), Platanar (1 quake mag 2.6), Ruapehu (2 quakes between mag 0.7-1.2), Salton Buttes (8 quakes between mag 0.9-2.0), Sousaki (1 quake mag 1.4), Tenerife (1 quake mag 1.1), Vesuvius (1 quake mag 1.5) (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): 16 earthquakes up to magnitude 1.7

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 49 minutes ago. Hypocenter depths ranged between 4.1 and 1.0 km.
Earthquake details: (only 5 largest)
M 1.7 quake: 8km WNW of Cobb, CA (USA) on Thu, 13 Aug 11h03 (15 km SSW)
M 1.3 quake: 12km WNW of The Geysers, CA (USA) on Thu, 13 Aug 05h13 (18 km SSW)
M 1.2 quake: 6km WNW of The Geysers, CA (USA) on Thu, 13 Aug 19h45 (19 km S)
M 1.1 quake: 7km NW of The Geysers, CA (USA) on Thu, 13 Aug 22h00 (17 km S)
M 0.9 quake: 8km WNW of Cobb, CA (USA) on Thu, 13 Aug 14h44 (13 km S)
All earthquakes at Clear Lake

Kilauea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 7.5 and 0.6 km.
Earthquake details:
M 2.3 quake: 17 km W of Volcano, Hawaii (USA) on Thu, 13 Aug 08h49 (11 km W)
M 2.0 quake: 6 km SW of Volcano, Hawaii (USA) on Thu, 13 Aug 14h57 (0 km NNE)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 39 earthquakes up to magnitude 2.2

Possible earthquake swarm: 39 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 21 minutes ago. Hypocenter depths ranged between 7.5 and 1.3 km.
Earthquake details: (only 5 largest)
M 2.2 quake: 6.6 km NW of Keilir (Iceland) on Thu, 13 Aug 01h16 (10 km WNW)
M 1.8 quake: 4.9 km ESE of Fagradalsfjall (Iceland) on Thu, 13 Aug 09h11 (6 km SW)
M 1.7 quake: 4.0 km NE of Krýsuvík (Iceland) on Thu, 13 Aug 10h55 (4 km ESE)
M 1.6 quake: 6.8 km NW of Keilir (Iceland) on Thu, 13 Aug 01h16 (10 km NW)
M 1.6 quake: 0.8 km NW of Krýsuvík (Iceland) on Thu, 13 Aug 13h44 (4 km SSE)
All earthquakes at Krísuvík

Mauna Loa volcano (Hawai'i (Big Island)): 7 earthquakes up to magnitude 2.3

7 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 54 minutes ago. Hypocenter depths ranged between 2.2 and 0.3 km.
Earthquake details: (only 5 largest)
M 2.3 quake: 27 km E of Honaunau-Napoopoo, Hawaii (USA) on Thu, 13 Aug 10h00 (5 km S)
M 2.2 quake: 27 km E of Honaunau-Napoopoo, Hawaii (USA) on Thu, 13 Aug 13h35 (4 km S)
M 2.2 quake: 24 km E of Honaunau-Napoopoo, Hawaii (USA) on Thu, 13 Aug 06h03 (7 km SSW)
M 2.1 quake: 25 km E of Honaunau-Napoopoo, Hawaii (USA) on Thu, 13 Aug 22h56 (3 km SSW)
M 2.0 quake: 27 km E of Honaunau-Napoopoo, Hawaii (USA) on Thu, 13 Aug 13h37 (3 km SSE)
All earthquakes at Mauna Loa

Moyuta volcano (Guatemala): 2 earthquakes up to magnitude 2.7

2 earthquakes occurred near (under) the volcano during 1 hour 35 minutes, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 3.0 and 1.0 km.
Earthquake details:
M 2.7 quake: 14 Km al noroeste de Ahuachapan, El Salvador on Thu, 13 Aug 16h43 (16 km ESE)
M 2.6 quake: 17 Km al noroeste de Ahuachapan, El Salvador (Guatemala) on Thu, 13 Aug 15h07 (14 km ESE)
All earthquakes at Moyuta

Platanar volcano (Costa Rica): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.0 km depth at 17 km distance NW from the volcano.
Earthquake details:
M 2.6 quake: 8 km al Norte de Florencia, San Carlos. (Costa Rica) on Thu, 13 Aug 18h23 (17 km NW)
All earthquakes at Platanar
Previous news
Wed, 12 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 12 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Black Peak (1 quake mag 1.1), Brennisteinsfjöll (1 quake mag 1.1), Clear Lake (24 quakes between mag 0.1-2.0), Coso (4 quakes between mag 0.9-1.7), Eldey (1 quake mag 1.0), Etna (1 quake mag 1.6) ... read all
Tue, 11 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 11 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Ararat (1 quake mag 4.4), Clear Lake (10 quakes between mag 0.2-1.1), Cosigüina (1 quake mag 2.4), Coso (3 quakes between mag 1.0-1.4), Eldey (1 quake mag 1.3), Etna (2 quakes between mag 1.1-1.6) ... read all
Mon, 10 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 10 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Brennisteinsfjöll (2 quakes between mag 1.1-1.5), Clear Lake (27 quakes between mag 0.3-2.5), Coso (9 quakes between mag 0.3-2.0), Don Joao de Castro Bank (1 quake mag 2.4), El Hierro (1 quake mag 2.8), Etna (1 quake mag 1.1) ... read all
Sun, 9 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  9 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Clear Lake (29 quakes between mag 0.3-2.4), Coso (8 quakes between mag 0.5-1.2), Gede-Pangrango (1 quake mag 3.6), Grímsnes (2 quakes between mag 1.0-1.3), Grímsvötn (1 quake mag 1.1), Herdubreid (10 quakes between mag 0.3-2.0) ... read all
Sat, 8 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  8 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Apoyeque (1 quake mag 2.0), Clear Lake (27 quakes between mag 0.4-2.0), Coso (5 quakes between mag 0.6-1.6), Etna (3 quakes between mag 1.4-1.8), Grímsvötn (1 quake mag 1.1), Hrómundartindur (4 quakes between mag 0.7-1.6) ... read all
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