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Volcano earthquake report for Friday, 8 Oct 2021

Fri, 8 Oct 2021, 23:50 | BY: EARTHQUAKEMONITOR
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  8 Oct 2021 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 8 Oct 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (2 quakes between mag 1.2-1.8), Arayat (1 quake mag 3.0), Cerro Singüil (1 quake mag 2.1), Clear Lake (25 quakes between mag 0.4-1.9), Coso (2 quakes between mag 1.2-1.2), Etna (2 quakes between mag 1.3-3.0)
Fagradalsfjall (15 quakes between mag 0.1-2.5), Fuerteventura (1 quake mag 2.6), Katla (2 quakes between mag 0.9-1.7), Kilauea (1 quake mag 1.9), Kolumbo (1 quake mag 3.0), Krísuvík (52 quakes between mag 0.1-3.0), La Palma (55 quakes between mag 2.2-3.9), Long Valley (4 quakes between mag 0.1-1.4), Mammoth Mountain (3 quakes between mag 0.2-1.8), Mono Lake (12 quakes between mag 0.7-3.7), Nisyros (4 quakes between mag 1.7-2.4), Reykjanes (9 quakes between mag 0.8-1.7), Rotorua (1 quake mag 2.3), Sabancaya (5 quakes between mag 3.6-4.0), Tenorio (1 quake mag 2.6), Tjörnes Fracture Zone (1 quake mag 1.1) (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:




Arayat volcano (Luzon Island): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 18 km distance WSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.3 km southeast of Angeles City, Pampanga, Central Luzon, Philippines, Oct 9, 2021 3:48 am (GMT +8) (18 km WSW)
All earthquakes at Arayat

Cerro Singüil volcano (El Salvador): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 8 km distance NW from the volcano.
Earthquake details:
2.1 quake 19 km northwest of Santa Ana, El Salvador, Oct 8, 2021 12:34 am (GMT -6) (8 km NW)
All earthquakes at Cerro Singüil

Clear Lake volcano (California): 25 earthquakes up to magnitude 1.9

Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 56 minutes ago. Hypocenter depths ranged between 3.2 and 0.3 km.
Earthquake details: (only 5 largest)
1.9 quake 7km W of Cobb, CA, Oct 7, 2021 9:13 pm (GMT -7) (16 km S)
1.7 quake 8km NW of The Geysers, CA, Oct 7, 2021 11:22 pm (GMT -7) (16 km SSW)
1.5 quake 8km NW of The Geysers, CA, Oct 8, 2021 3:21 am (GMT -7) (16 km SSW)
1.4 quake 8km NW of The Geysers, CA, Oct 7, 2021 5:00 pm (GMT -7) (16 km SSW)
1.4 quake 9km WNW of The Geysers, CA, Oct 8, 2021 2:13 pm (GMT -7) (18 km SSW)
All earthquakes at Clear Lake

Etna volcano (Italy): 2 earthquakes up to magnitude 3.0

2 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.0 and 2.0 km.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Oct 8, 2021 6:50 pm (GMT +2) (0 km SW)
1.3 quake Italy: 2 Km SW Zafferana Etnea (CT) Oct 8, 2021 4:09 am (GMT +2) (12 km SE)
All earthquakes at Etna

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 15 earthquakes up to magnitude 2.5

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 7.0 and 1.1 km.
Earthquake details: (only 5 largest)
2.5 quake Iceland: 3.2 Km SSW of Keilir Oct 8, 2021 12:24 pm (GMT +0) (4 km NE)
2.3 quake Iceland: 3.3 Km SSW of Keilir Oct 8, 2021 1:03 am (GMT +0) (4 km NE)
1.5 quake Iceland: 3.6 Km SSW of Keilir Oct 8, 2021 12:25 pm (GMT +0) (4 km ENE)
1.5 quake Iceland: 3.2 Km SSW of Keilir Oct 8, 2021 1:04 am (GMT +0) (4 km NE)
1.4 quake Iceland: 3.3 Km SSW of Keilir Oct 8, 2021 1:03 am (GMT +0) (4 km NE)
All earthquakes at Fagradalsfjall

Fuerteventura volcano (Canary Islands): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 3 km distance E from the volcano.
Earthquake details:
2.6 quake 12 km east of Pajara, Las Palmas, Canary Islands, Spain, Oct 8, 2021 8:19 am (GMT +1) (3 km E)
All earthquakes at Fuerteventura

Kolumbo volcano (Greece): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 17 km distance N from the volcano.
Earthquake details:
3.0 quake Aegean Sea, 26 km northeast of Oia, Kykladene, South Aegean, Greece, Oct 8, 2021 1:13 pm (GMT +3) (17 km N)
All earthquakes at Kolumbo

Krísuvík volcano (Reykjanes Peninsula, Iceland): 52 earthquakes up to magnitude 3.0

Possible earthquake swarm: 52 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 17 minutes ago. Hypocenter depths ranged between 17.3 and 4.6 km.
Earthquake details: (only 5 largest)
3.0 quake Iceland: 1.3 Km SW of Keilir Oct 8, 2021 12:59 am (GMT +0) (5 km W)
2.7 quake Iceland: 1.9 Km SSW of Keilir Oct 8, 2021 10:57 pm (GMT +0) (5 km W)
2.1 quake Iceland: 1.8 Km SW of Keilir Oct 8, 2021 10:59 pm (GMT +0) (5 km W)
2.1 quake Iceland: 1.4 Km SSW of Keilir Oct 8, 2021 10:56 am (GMT +0) (4 km W)
1.9 quake Iceland: 1.7 Km SSW of Keilir Oct 8, 2021 2:32 am (GMT +0) (4 km W)
All earthquakes at Krísuvík

La Palma volcano (Canary Islands): 55 earthquakes up to magnitude 3.9

Possible earthquake swarm: 55 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 16.0 and 7.0 km.
Earthquake details: (only 5 largest)
3.9 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Oct 8, 2021 1:46 pm (GMT +1) (2 km SW)
3.5 quake La Palma Island, 11 km southeast of Los Llanos de Aridane, Spain, Oct 8, 2021 1:02 pm (GMT +1) (4 km WSW)
3.4 quake La Palma Island, 14 km southeast of Los Llanos de Aridane, Spain, Oct 8, 2021 5:09 pm (GMT +1) (4 km SSE)
3.3 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Oct 8, 2021 8:03 am (GMT +1) (2 km S)
3.3 quake La Palma Island, 12 km southeast of Los Llanos de Aridane, Spain, Oct 8, 2021 1:45 am (GMT +1) (2 km SSE)
All earthquakes at La Palma

Mono Lake volcano (California): 12 earthquakes up to magnitude 3.7

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 21 minutes ago. Hypocenter depths ranged between 12.4 and 0.0 km.
Earthquake details: (only 5 largest)
3.7 quake 31 mi north of Mammoth Lakes, Mono County, California, USA, Oct 7, 2021 5:13 pm (GMT -7) (13 km NNE)
1.6 quake 13km SSE of Bodie, CA, Oct 7, 2021 5:37 pm (GMT -7) (12 km NNE)
1.4 quake 18 Km ENE of Mono City, California, Oct 7, 2021 5:31 pm (GMT -7) (12 km NNE)
1.3 quake 17 Km ENE of Mono City, California, Oct 8, 2021 4:29 pm (GMT -7) (14 km NNE)
1.2 quake 18 Km ENE of Mono City, California, Oct 7, 2021 7:43 pm (GMT -7) (12 km NNE)
All earthquakes at Mono Lake

Nisyros volcano (Greece): 4 earthquakes up to magnitude 2.4

4 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 17.9 and 7.4 km.
Earthquake details:
2.4 quake Aegean Sea, 48 km south of Kos, Dodecanese, South Aegean, Greece, Oct 8, 2021 6:16 pm (GMT +3) (5 km S)
1.9 quake Aegean Sea, 45 km south of Kos, Dodecanese, South Aegean, Greece, Oct 8, 2021 7:32 pm (GMT +3) (8 km SSW)
1.7 quake Aegean Sea, 49 km south of Kos, Dodecanese, South Aegean, Greece, Oct 8, 2021 11:18 pm (GMT +3) (14 km SSE)
1.7 quake Aegean Sea, 45 km south of Kos, Dodecanese, South Aegean, Greece, Oct 8, 2021 9:05 pm (GMT +3) (12 km SE)
All earthquakes at Nisyros

Rotorua volcano (New Zealand): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.7 km depth at 11 km distance S from the volcano.
Earthquake details:
2.3 quake 4.4 km south of Rotorua, Bay of Plenty, New Zealand, Oct 9, 2021 6:53 am (GMT +13) (11 km S)
All earthquakes at Rotorua

Sabancaya volcano (Peru): 5 earthquakes up to magnitude 4.0

5 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 36 minutes ago. Hypocenter depths ranged between 13.0 and 7.0 km.
Earthquake details:
4.0 quake Provincia de Caylloma, 94 km northwest of Arequipa, Peru, Oct 8, 2021 4:27 am (GMT -5) (17 km NNW)
3.7 quake Provincia de Caylloma, 87 km northwest of Arequipa, Peru, Oct 8, 2021 6:33 am (GMT -5) (10 km NNW)
3.7 quake Provincia de Caylloma, 91 km northwest of Arequipa, Peru, Oct 8, 2021 8:31 am (GMT -5) (15 km N)
3.6 quake Provincia de Caylloma, 90 km northwest of Arequipa, Peru, Oct 8, 2021 6:14 pm (GMT -5) (13 km NNW)
3.6 quake Provincia de Caylloma, 92 km northwest of Arequipa, Peru, Oct 8, 2021 4:59 am (GMT -5) (16 km NNW)
All earthquakes at Sabancaya

Tenorio volcano (Costa Rica): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.0 km depth at 9 km distance W from the volcano.
Earthquake details:
2.6 quake Bagaces, 38 km east of Liberia, Provincia de Guanacaste, Costa Rica, Oct 8, 2021 3:38 am (GMT -6) (9 km W)
All earthquakes at Tenorio

Previous news

Thu, 7 Oct 2021, 23:50

Volcano earthquake report for Thursday, 7 Oct 2021

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  7 Oct 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Arenal (1 quake mag 2.8), Askja (1 quake mag 1.1), Cerro Singüil (1 quake mag 1.9), Clear Lake (29 quakes between mag 0.2-1.9), Coso (3 quakes between mag 0.7-1.1), Eyafjallajökull (1 quake mag 1.6) ... Read all
Wed, 6 Oct 2021, 23:50

Volcano earthquake report for Wednesday, 6 Oct 2021

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  6 Oct 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (5 quakes between mag 0.2-1.2), Clear Lake (29 quakes between mag 0.2-1.7), Coso (5 quakes between mag 0.6-1.9), Esjufjöll (1 quake mag 1.1), Fagradalsfjall (9 quakes between mag 0.1-1.9), Golden Trout Creek (1 quake mag 2.8) ... Read all
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