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Volcano earthquake report for Wednesday, 12 Aug 2020

Wed, 12 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 12 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 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)
Hrómundartindur (2 quakes between mag 0.2-1.2), Ilopango (1 quake mag 2.6), Kilauea (1 quake mag 2.1), Krísuvík (11 quakes between mag 0.2-1.1), Lavic Lake (1 quake mag 1.7), Long Valley (2 quakes between mag 0.6-1.3), Makaturing (1 quake mag 2.7), Martin (1 quake mag 1.3), Mauna Loa (3 quakes between mag 1.9-2.3), Okataina (Tarawera) (13 quakes between mag 1.2-2.6), Olot Field (1 quake mag 1.8), Pinatubo (1 quake mag 4.3), Reporoa (3 quakes between mag 1.6-1.9), Reykjanes (9 quakes between mag 0.1-2.4), Salton Buttes (23 quakes between mag 0.7-2.2), Tenerife (3 quakes between mag 0.9-1.6), Tjörnes Fracture Zone (1 quake mag 1.0), West Crater (1 quake mag 1.4), Öraefajökull (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): 24 earthquakes up to magnitude 2.0

Possible earthquake swarm: 24 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 14 minutes ago. Hypocenter depths ranged between 11.4 and 0.1 km.
Earthquake details: (only 5 largest)
M 2.0 quake: 5km WNW of The Geysers, CA (USA) on Wed, 12 Aug 11h48 (19 km S)
M 1.9 quake: 6km WNW of The Geysers, CA (USA) on Wed, 12 Aug 12h19 (19 km SSW)
M 1.4 quake: 7km NW of The Geysers, CA (USA) on Wed, 12 Aug 02h27 (18 km SSW)
M 1.1 quake: 8km NW of The Geysers, CA (USA) on Wed, 12 Aug 13h26 (16 km SSW)
M 1.1 quake: 8km NW of The Geysers, CA (USA) on Wed, 12 Aug 13h38 (16 km SSW)
All earthquakes at Clear Lake

Ilopango volcano (El Salvador): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 5 km distance NE from the volcano.
Earthquake details:
M 2.6 quake: 10 Km al oeste de Cojutepeque, El Salvador on Wed, 12 Aug 19h56 (5 km NE)
All earthquakes at Ilopango

Kilauea volcano (Hawai'i (Big Island)): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.4 km depth at 18 km distance ESE from the volcano.
Earthquake details:
M 2.1 quake: 10 km S of Fern Forest, Hawaii (USA) on Wed, 12 Aug 07h30 (18 km ESE)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 11 earthquakes up to magnitude 1.1

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 9.0 and 4.5 km.
Earthquake details: (only 5 largest)
M 1.1 quake: 4.7 km E of Fagradalsfjall (Iceland) on Wed, 12 Aug 19h10 (5 km SW)
M 0.7 quake: 4.9 km WNW of Krýsuvík (Iceland) on Wed, 12 Aug 20h59 (5 km SW)
M 0.7 quake: 4.6 km E of Fagradalsfjall (Iceland) on Wed, 12 Aug 19h48 (5 km SW)
M 0.6 quake: 5.2 km W of Krýsuvík (Iceland) on Wed, 12 Aug 20h51 (6 km SW)
M 0.6 quake: 4.8 km WNW of Krýsuvík (Iceland) on Wed, 12 Aug 18h25 (5 km SW)
All earthquakes at Krísuvík

Makaturing volcano (Mindanao): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 1 hour 5 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 8.0 km depth at 12 km distance S from the volcano.
Earthquake details:
M 2.7 quake: 008 km N 76° E of Matanog (Maguindanao) (Philippines) on Wed, 12 Aug 22h45 (12 km S)
All earthquakes at Makaturing

Mauna Loa volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.3

3 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 1 hour 24 minutes ago. Hypocenter depths ranged between 9.2 and 1.0 km.
Earthquake details:
M 2.3 quake: 28 km E of Honaunau-Napoopoo, Hawaii (USA) on Wed, 12 Aug 17h40 (2 km SE)
M 2.0 quake: 36 km ENE of Honaunau-Napoopoo, Hawaii (USA) on Wed, 12 Aug 04h56 (16 km NNE)
M 1.9 quake: 28 km E of Honaunau-Napoopoo, Hawaii (USA) on Wed, 12 Aug 22h26 (2 km ESE)
All earthquakes at Mauna Loa

Okataina (Tarawera) volcano (New Zealand): 13 earthquakes up to magnitude 2.6

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 5.7 and 3.3 km.
Earthquake details: (only 5 largest)
M 2.6 quake: New Zealand on Wed, 12 Aug 18h36 (18 km SSW)
M 2.4 quake: New Zealand on Wed, 12 Aug 18h06 (18 km SSW)
M 2.1 quake: New Zealand on Wed, 12 Aug 20h59 (17 km SSW)
M 2.0 quake: New Zealand on Wed, 12 Aug 17h12 (18 km SSW)
M 2.0 quake: New Zealand on Wed, 12 Aug 14h59 (16 km SSW)
All earthquakes at Okataina (Tarawera)

Pinatubo volcano (Luzon Island): magnitude 4.3 earthquake

A magnitude 4.3 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.0 km depth at 19 km distance S from the volcano.
Earthquake details:
M 4.3 quake: 013 km N 22° E of Olongapo City (Zambales) (Philippines) on Wed, 12 Aug 02h47 (19 km S)
All earthquakes at Pinatubo

Reykjanes volcano (Iceland): 9 earthquakes up to magnitude 2.4

9 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 4.8 and 2.5 km.
Earthquake details: (only 5 largest)
M 2.4 quake: 4.5 km NNW of Grindavík (Iceland) on Wed, 12 Aug 09h13 (3 km ESE)
M 1.0 quake: 4.7 km NNW of Grindavík (Iceland) on Wed, 12 Aug 09h13 (3 km ESE)
M 0.7 quake: 4.4 km NNW of Grindavík (Iceland) on Wed, 12 Aug 09h15 (3 km ESE)
M 0.7 quake: 4.4 km NNW of Grindavík (Iceland) on Wed, 12 Aug 09h13 (3 km ESE)
M 0.6 quake: 1.4 km NE of Grindavík (Iceland) on Wed, 12 Aug 05h30 (7 km SE)
All earthquakes at Reykjanes

Salton Buttes volcano (California): 23 earthquakes up to magnitude 2.2

Possible earthquake swarm: 23 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 18 minutes ago. Hypocenter depths ranged between 8.3 and 2.0 km.
Earthquake details: (only 5 largest)
M 2.2 quake: 14km SSE of Bombay Beach, CA (USA) on Wed, 12 Aug 05h23 (8 km WNW)
M 2.1 quake: 3km ENE of Westmorland, CA (USA) on Wed, 12 Aug 00h38 (17 km S)
M 2.1 quake: 13km SSE of Bombay Beach, CA (USA) on Wed, 12 Aug 21h05 (8 km NW)
M 2.0 quake: 4km ENE of Westmorland, CA (USA) on Wed, 12 Aug 00h44 (17 km SSE)
M 1.9 quake: 11km WNW of Calipatria, CA (USA) on Wed, 12 Aug 09h21 (6 km S)
All earthquakes at Salton Buttes

Previous news

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
Fri, 7 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  7 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 2.5), Clear Lake (19 quakes between mag 0.3-1.5), Cosigüina (2 quakes between mag 1.4-1.8), Coso (10 quakes between mag 0.1-1.6), Etna (2 quakes between mag 1.1-1.8), Golden Trout Creek (1 quake mag 1.6) ... read all
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