Volcano earthquake report for Monday, 25 Oct 2021

Mon, 25 Oct 2021, 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 25 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 25 Oct 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Apoyeque (1 quake mag 3.0), Askja (7 quakes between mag 0.4-1.4), Bardarbunga (3 quakes between mag 0.4-1.5), Campi Flegrei (Phlegrean Fields) (3 quakes between mag 0.3-1.0), Clear Lake (32 quakes between mag 0.2-1.9), Coso (2 quakes between mag 0.9-1.8)
Eldey (2 quakes between mag 1.0-2.4), Etna (3 quakes between mag 1.6-3.0), Herdubreid (9 quakes between mag 0.1-1.4), Katla (3 quakes between mag 0.1-1.0), Kilauea (1 quake mag 1.7), Kolumbo (3 quakes between mag 2.1-2.8), Krísuvík (29 quakes between mag 0.3-1.2), La Palma (232 quakes between mag 2.4-3.7), Long Valley (1 quake mag 1.4), Mageik (1 quake mag 1.1), Mahagnao (1 quake mag 2.3), Miyake-shima (1 quake mag 2.6), Mount Hood (1 quake mag 1.1), Salton Buttes (1 quake mag 1.3), Sousaki (1 quake mag 2.0), Telica (10 quakes between mag 1.0-2.2), Telomoyo (2 quakes between mag 2.7-2.7), Tjörnes Fracture Zone (1 quake mag 1.3), White Island (1 quake mag 2.0) (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:




Apoyeque volcano (Nicaragua): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 19 km distance ENE from the volcano.
Earthquake details:
3.0 quake 22 km north of Managua, Nicaragua, Oct 25, 2021 6:11 am (GMT -6) (19 km ENE)
All earthquakes at Apoyeque

Clear Lake volcano (California): 32 earthquakes up to magnitude 1.9

Possible earthquake swarm: 32 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 37 minutes ago. Hypocenter depths ranged between 5.4 and 0.3 km.
Earthquake details: (only 5 largest)
1.9 quake 3km NNW of The Geysers, CA, Oct 25, 2021 2:04 pm (GMT -7) (19 km S)
1.8 quake 6km NW of The Geysers, CA, Oct 25, 2021 2:31 am (GMT -7) (16 km S)
1.8 quake 6km NW of The Geysers, CA, Oct 24, 2021 9:06 pm (GMT -7) (17 km S)
1.8 quake 6km NW of The Geysers, CA, Oct 25, 2021 2:21 am (GMT -7) (16 km S)
1.4 quake 5km NW of Cobb, CA, Oct 24, 2021 11:08 pm (GMT -7) (13 km S)
All earthquakes at Clear Lake

Eldey volcano (Iceland): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 38 minutes, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 11.7 and 5.6 km.
Earthquake details:
2.4 quake Iceland: 1.8 Km W of Geirfugladrangur Oct 25, 2021 4:41 am (GMT +0) (17 km WSW)
1.0 quake Iceland: 3.8 Km SW of Reykjanestá Oct 25, 2021 5:19 am (GMT +0) (13 km ENE)
All earthquakes at Eldey
Eldey is located at the beginning of the Reykjanes Ridge off the SW tip of Iceland. Its highest elevation is the top of Eldey Island, but most of the volcanic edifice is submerged.
Several eruptions occurred in historic times, last in 1926.

Etna volcano (Italy): 3 earthquakes up to magnitude 3.0

3 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 13.3 and 10.0 km.
Earthquake details:
Reported seismic-like event (likely no quake): Sicile, 30 km north of Catania, Sicily, Italy, Oct 25, 2021 7:38 pm (GMT +2) (0 km SW)
Reported seismic-like event (likely no quake): Sicile, 30 km north of Catania, Sicily, Italy, Oct 25, 2021 2:52 pm (GMT +2) (0 km SW)
1.6 quake Lipari, 10.6 km north of Giarre, Catania, Sicily, Italy, Oct 25, 2021 1:23 pm (GMT +2) (19 km ENE)
All earthquakes at Etna

Kolumbo volcano (Greece): 3 earthquakes up to magnitude 2.8

3 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 11.7 and 5.0 km.
Earthquake details:
2.8 quake Aegean Sea, 29 km northeast of Oia, Kykladene, South Aegean, Greece, Oct 25, 2021 9:40 am (GMT +3) (17 km ENE)
2.6 quake Aegean Sea, 24 km northeast of Thera, Kykladene, South Aegean, Greece, Oct 25, 2021 9:39 am (GMT +3) (14 km ENE)
2.1 quake Aegean Sea, 13 km northeast of Oia, Kykladene, South Aegean, Greece, Oct 26, 2021 12:21 am (GMT +3) (1 km E)
All earthquakes at Kolumbo

Krísuvík volcano (Reykjanes Peninsula, Iceland): 29 earthquakes up to magnitude 1.2

Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 10.2 and 1.1 km.
Earthquake details: (only 5 largest)
1.2 quake Iceland: 1.6 Km ENE of Krýsuvík Oct 25, 2021 4:01 am (GMT +0) (5 km SE)
1.2 quake Iceland: 5.2 Km NE of Krýsuvík Oct 25, 2021 1:23 am (GMT +0) (6 km ESE)
1.2 quake Iceland: 4.7 Km NE of Krýsuvík Oct 25, 2021 1:22 am (GMT +0) (6 km ESE)
1.1 quake Iceland: 2.2 Km SSW of Keilir Oct 25, 2021 2:57 am (GMT +0) (5 km W)
1.0 quake Iceland: 2.1 Km SSW of Keilir Oct 25, 2021 4:22 am (GMT +0) (4 km W)
All earthquakes at Krísuvík

La Palma volcano (Canary Islands): 232 earthquakes up to magnitude 3.7

Possible earthquake swarm: 232 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 35 minutes ago. Hypocenter depths ranged between 15.0 and 8.0 km.
Earthquake details: (only 5 largest)
3.7 quake La Palma Island, 14 km southeast of Los Llanos de Aridane, Spain, Oct 25, 2021 8:31 am (GMT +1) (1 km SE)
3.6 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Oct 25, 2021 7:47 am (GMT +1) (2 km S)
3.5 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Oct 25, 2021 1:01 am (GMT +1) (2 km S)
3.5 quake La Palma Island, 13 km southeast of Los Llanos de Aridane, Spain, Oct 25, 2021 5:29 pm (GMT +1) (3 km SSW)
3.5 quake La Palma Island, 12 km south of Los Llanos de Aridane, Spain, Oct 25, 2021 3:22 pm (GMT +1) (5 km S)
All earthquakes at La Palma

Mahagnao volcano (Central Philippines): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 16 km distance W from the volcano.
Earthquake details:
2.3 quake Leyte Island, 18 km southeast of Ormoc City, Leyte, Eastern Visayas, Philippines, Oct 25, 2021 9:24 am (GMT +8) (16 km W)
All earthquakes at Mahagnao

Miyake-shima volcano (Izu Islands): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.8 km depth at 13 km distance W from the volcano.
Earthquake details:
2.6 quake Philippine Sea, 31 km southeast of Shikine-jima Island, Japan, Oct 25, 2021 7:59 pm (GMT +9) (13 km W)
All earthquakes at Miyake-shima

Telica volcano (Nicaragua): 10 earthquakes up to magnitude 2.2

10 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 8.0 and 5.0 km.
Earthquake details: (only 5 largest)
2.2 quake 25 km north of Leon, Nicaragua, Oct 25, 2021 12:17 pm (GMT -6) (6 km N)
2.2 quake 26 km north of Leon, Nicaragua, Oct 24, 2021 10:42 pm (GMT -6) (7 km N)
2.1 quake Departamento de Leon, 22 km northeast of Chichigalpa, Nicaragua, Oct 24, 2021 11:29 pm (GMT -6) (7 km N)
1.6 quake Departamento de Leon, 22 km northeast of Chichigalpa, Nicaragua, Oct 25, 2021 6:11 am (GMT -6) (7 km N)
1.4 quake 8 Km Al Norte De Volcán Telica, Nicaragua, Oct 25, 2021 3:35 am (GMT -6) (8 km N)
All earthquakes at Telica

Telomoyo volcano (Central Java): 2 earthquakes up to magnitude 2.7

2 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 10.0 and 10.0 km.
Earthquake details:
2.7 quake Java, 3.1 km south of Ambarawa, Central Java, Indonesia, Oct 25, 2021 9:29 pm (GMT +7) (9 km N)
2.7 quake Java, 4.5 km southwest of Ambarawa, Central Java, Indonesia, Oct 25, 2021 2:43 pm (GMT +7) (8 km NNW)
All earthquakes at Telomoyo

Previous news

Sun, 24 Oct 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 24 Oct 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 2.0), Biliran (1 quake mag 3.1), Campi Flegrei (Phlegrean Fields) (3 quakes between mag 0.7-1.4), Clear Lake (31 quakes between mag 0.3-2.8), Coso (4 quakes between mag 0.5-1.2), Eldey (1 quake mag 1.4) ... Read all
Sat, 23 Oct 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 23 Oct 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (5 quakes between mag 0.2-1.1), Clear Lake (62 quakes between mag 0.4-3.2), Cuernos de Negros (1 quake mag 3.0), Herdubreid (2 quakes between mag 0.2-1.0), Kilauea (2 quakes between mag 1.7-2.0), Kolumbo (1 quake mag 1.6) ... Read all
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