Volcano earthquake report for Friday, 12 Nov 2021

Fri, 12 Nov 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 12 Nov 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (3 quakes between mag 0.1-1.1), Bardarbunga (6 quakes between mag 0.6-4.0), Clear Lake (22 quakes between mag 0.4-1.4), Denison (1 quake mag 1.2), El Hierro (2 quakes between mag 2.5-2.8), Etna (1 quake mag 3.0)
Fagradalsfjall (26 quakes between mag 0.1-3.2), Frosty (1 quake mag 1.2), Hekla (4 quakes between mag 0.2-1.0), Hualalai (1 quake mag 1.9), Kolbeinsey Ridge (1 quake mag 1.1), Krafla (2 quakes between mag 0.8-1.6), La Palma (14 quakes between mag 2.3-2.8), Loki-Fögrufjöll volcano (1 quake mag 1.2), Long Valley (3 quakes between mag 0.2-1.7), Reykjanes (2 quakes between mag 0.5-2.1), Salton Buttes (1 quake mag 1.1), Tongariro (6 quakes between mag 0.6-1.8), Vatnafjöll (113 quakes between mag 0.1-2.7), Vesuvius (1 quake mag 1.0), Yake-dake (1 quake mag 2.5) (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:

Bardarbunga volcano (Iceland): 6 earthquakes up to magnitude 4.0

6 earthquakes occurred near (under) the volcano during 1 hour 30 minutes, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 5.0 and 0.6 km.
Earthquake details: (only 5 largest)
4.0 quake Iceland: 4.5 Km ESE of Bárðarbunga Nov 12, 2021 3:16 pm (GMT +0) (5 km E)
3.5 quake 224 km east of Reykjavik, Reykjavíkurborg, Capital Region, Iceland, Nov 12, 2021 3:35 pm (GMT +0) (7 km E)
3.3 quake Iceland: 5.0 Km ESE of Bárðarbunga Nov 12, 2021 3:16 pm (GMT +0) (7 km E)
2.8 quake Iceland: 3.9 Km ESE of Bárðarbunga Nov 12, 2021 3:26 pm (GMT +0) (4 km E)
1.2 quake Iceland: 5.6 Km ESE of Bárðarbunga Nov 12, 2021 3:57 pm (GMT +0) (5 km ESE)
All earthquakes at Bardarbunga

Clear Lake volcano (California): 22 earthquakes up to magnitude 1.4

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 41 minutes ago. Hypocenter depths ranged between 8.7 and 0.4 km.
Earthquake details: (only 5 largest)
1.4 quake 8km NW of The Geysers, CA, Nov 12, 2021 3:00 am (GMT -8) (17 km SSW)
1.1 quake 7km NW of The Geysers, CA, Nov 11, 2021 11:52 pm (GMT -8) (16 km S)
1.0 quake 7km WNW of Cobb, CA, Nov 12, 2021 6:52 am (GMT -8) (15 km S)
1.0 quake 3km SSW of Cobb, CA, Nov 12, 2021 6:48 am (GMT -8) (19 km S)
1.0 quake 10km NW of The Geysers, CA, Nov 12, 2021 3:08 pm (GMT -8) (16 km SSW)
All earthquakes at Clear Lake

El Hierro volcano (Canary Islands): 2 earthquakes up to magnitude 2.8

2 earthquakes occurred near (under) the volcano during 5 minutes, the last being recorded quake 18 hours ago. Hypocenter depths ranged between 14.0 and 14.0 km.
Earthquake details:
2.8 quake El Hierro, 14 km south of Frontera, Spain, Nov 12, 2021 6:03 am (GMT +0) (5 km W)
2.5 quake El Hierro, 15 km south of Frontera, Spain, Nov 12, 2021 6:08 am (GMT +0) (6 km W)
All earthquakes at El Hierro

Etna volcano (Italy): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 0 km distance SW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Nov 12, 2021 9:28 am (GMT +1) (0 km SW)
All earthquakes at Etna

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 26 earthquakes up to magnitude 3.2

Possible earthquake swarm: 26 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 6.4 and 1.5 km.
Earthquake details: (only 5 largest)
3.2 quake Iceland: 3.0 Km SW of Keilir Nov 12, 2021 5:05 am (GMT +0) (4 km NE)
1.5 quake Iceland: 2.8 Km E of Fagradalsfjall Nov 12, 2021 11:45 am (GMT +0) (3 km ENE)
1.0 quake Iceland: 3.2 Km E of Fagradalsfjall Nov 12, 2021 5:38 am (GMT +0) (3 km NE)
1.0 quake Iceland: 3.5 Km ENE of Fagradalsfjall Nov 12, 2021 5:10 am (GMT +0) (4 km ENE)
1.0 quake Iceland: 2.7 Km E of Fagradalsfjall Nov 12, 2021 11:45 am (GMT +0) (3 km ENE)
All earthquakes at Fagradalsfjall

La Palma volcano (Canary Islands): 14 earthquakes up to magnitude 2.8

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 14.2 and 8.6 km.
Earthquake details: (only 5 largest)
2.8 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Nov 12, 2021 12:27 am (GMT +0) (2 km SSW)
2.8 quake La Palma Island, 14 km southeast of Los Llanos de Aridane, Spain, Nov 12, 2021 5:48 pm (GMT +0) (2 km SE)
2.6 quake La Palma Island, 15 km southeast of Los Llanos de Aridane, Spain, Nov 12, 2021 6:50 pm (GMT +0) (4 km SSE)
2.6 quake La Palma Island, 15 km southeast of Los Llanos de Aridane, Spain, Nov 12, 2021 5:46 pm (GMT +0) (4 km ESE)
2.6 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Nov 12, 2021 1:54 pm (GMT +0) (3 km SSW)
All earthquakes at La Palma

Reykjanes volcano (Reykjanes Peninsula, Iceland): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 6 minutes, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 2.1 and 0.6 km.
Earthquake details:
2.1 quake Iceland: 1.3 Km N of Reykjanestá Nov 12, 2021 6:58 pm (GMT +0) (13 km SW)
0.5 quake Iceland: 1.1 Km W of Reykjanestá Nov 12, 2021 7:05 pm (GMT +0) (14 km SW)
All earthquakes at Reykjanes

Vatnafjöll volcano (Iceland): 113 earthquakes up to magnitude 2.7

Possible earthquake swarm: 113 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 22 minutes ago. Hypocenter depths ranged between 12.4 and 2.7 km.
Earthquake details: (only 5 largest)
2.7 quake Iceland: 0.9 Km W of Vatnafjöll Nov 12, 2021 5:53 am (GMT +0) (0 km E)
2.7 quake Iceland: 1.0 Km S of Vatnafjöll Nov 12, 2021 1:48 am (GMT +0) (1 km ESE)
2.2 quake Iceland: 0.8 Km W of Vatnafjöll Nov 12, 2021 7:15 pm (GMT +0) (0 km ENE)
1.7 quake Iceland: 0.9 Km S of Vatnafjöll Nov 12, 2021 8:24 pm (GMT +0) (1 km SE)
1.6 quake Iceland: 2.0 Km WSW of Vatnafjöll Nov 12, 2021 12:50 pm (GMT +0) (1 km SSW)
All earthquakes at Vatnafjöll

Yake-dake volcano (Honshu): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 7 km distance ESE from the volcano.
Earthquake details:
2.5 quake Matsumoto Shi, 25 km southwest of Toyoshina, Azumino-Shi, Nagano, Japan, Nov 12, 2021 10:11 pm (GMT +9) (7 km ESE)
All earthquakes at Yake-dake

Previous news

Thu, 11 Nov 2021, 23:50

Volcano earthquake report for Thursday, 11 Nov 2021

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 11 Nov 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (4 quakes between mag 0.8-2.9), Brennisteinsfjöll (3 quakes between mag 0.6-1.2), Buzzard Creek (1 quake mag 1.0), Clear Lake (25 quakes between mag 0.2-3.3), Coso (9 quakes between mag 0.4-1.6), Eyafjallajökull (1 quake mag 1.0) ... Read all

Wed, 10 Nov 2021, 23:50

Volcano earthquake report for Wednesday, 10 Nov 2021

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 10 Nov 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (11 quakes between mag 0.7-1.6), Bald Knoll (1 quake mag 1.9), Canlaon (1 quake mag 1.6), Clear Lake (35 quakes between mag 0.4-1.7), Coso (5 quakes between mag 0.6-1.6), Eldey (4 quakes between mag 0.8-2.2) ... Read all