Volcano earthquake report for Wednesday, 22 Jun 2022

Quakes detected near: Akyarlar (1 quake mag 2.0), Askja (2 quakes between mag 0.3-2.5), Cerro Negro de Mayasquer (3 quakes between mag 2.0-3.5), Clear Lake (17 quakes between mag 0.2-1.7), Coso (2 quakes between mag 0.6-1.1), Cumbal (1 quake mag 3.5)
Grímsvötn (2 quakes between mag 0.7-3.0), Hrómundartindur (5 quakes between mag 0.1-1.6), Katla (2 quakes between mag 0.3-1.1), Kilauea (2 quakes between mag 1.9-2.3), Krísuvík (3 quakes between mag 0.4-1.5), Langjökull (1 quake mag 1.1), Lanzarote (1 quake mag 3.0), Long Valley (19 quakes between mag 0.2-2.3), Machin (3 quakes between mag 0.8-3.2), Miravalles (1 quake mag 2.8), Okataina (Tarawera) (2 quakes between mag 2.0-2.1), Paco (1 quake mag 1.5), Pinatubo (1 quake mag 3.0), Reykjanes (10 quakes between mag 0.2-1.3), Ruapehu (4 quakes between mag 0.6-1.0), Sorikmarapi (1 quake mag 3.4), São Jorge (5 quakes between mag 1.5-1.8), Taupo (3 quakes between mag 1.7-2.3), Öraefajökull (2 quakes between mag 0.9-2.7) (updated 23h50)

Note: Earthquakes within 20 km from and at depths less than 50 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:

Askja volcano (Iceland): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 10 minutes, the last being recorded quake 21 hours ago. Hypocenter depths ranged between 5.3 and 3.3 km.
Earthquake details:
2.5 quake Iceland: 7.7 Km SE of Lokatindur Jun 22, 2022 2:41 am (GMT +0) (6 km NNW)
0.3 quake Iceland: 5.6 Km WSW of Dreki Jun 22, 2022 2:31 am (GMT +0) (2 km ESE)
All earthquakes at Askja

Cerro Negro de Mayasquer volcano (Colombia): 3 earthquakes up to magnitude 3.5

3 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 4.0 and 3.5 km.
Earthquake details:
3.5 quake 25 km west of Tulcan, Provincia del Carchi, Ecuador, Jun 22, 2022 3:31 am (GMT -5) (4 km SE)
2.0 quake 25 km west of Tulcan, Provincia del Carchi, Ecuador, Jun 22, 2022 2:21 am (GMT -5) (3 km SE)
2.0 quake Departamento de Nariño, 24 km west of Tulcan, Provincia del Carchi, Ecuador, Jun 21, 2022 10:25 pm (GMT -5) (4 km SE)
All earthquakes at Cerro Negro de Mayasquer

Clear Lake volcano (California): 17 earthquakes up to magnitude 1.7

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.8 and 1.2 km.
Earthquake details: (only 5 largest)
1.7 quake 6km NW of The Geysers, CA, Jun 21, 2022 9:29 pm (GMT -7) (16 km S)
1.6 quake 10km WNW of The Geysers, CA, Jun 22, 2022 5:02 am (GMT -7) (18 km SSW)
1.6 quake 8km NW of The Geysers, CA, Jun 22, 2022 10:25 am (GMT -7) (16 km SSW)
1.4 quake 7km WNW of Cobb, CA, Jun 21, 2022 5:19 pm (GMT -7) (15 km S)
1.4 quake 8km NW of The Geysers, CA, Jun 21, 2022 5:35 pm (GMT -7) (16 km SSW)
All earthquakes at Clear Lake

Cumbal volcano (Colombia): magnitude 3.5 earthquake

A magnitude 3.5 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 5 km distance WNW from the volcano.
Earthquake details:
3.5 quake 34 km northwest of Ipiales, Departamento de Nariño, Colombia, Jun 21, 2022 11:54 pm (GMT -5) (5 km WNW)
All earthquakes at Cumbal

Grímsvötn volcano (Iceland): 2 earthquakes up to magnitude 3.0

2 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 20 hours ago. Hypocenter depths ranged between 8.1 and 5.2 km.
Earthquake details:
3.0 quake Iceland: 14.6 Km SSE of Bárðarbunga Jun 22, 2022 4:15 am (GMT +0) (12 km N)
0.7 quake Iceland: 13.6 Km NNW of Grímsfjall Jun 22, 2022 12:44 am (GMT +0) (11 km N)
All earthquakes at Grímsvötn

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

2 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 0.3 and 0.3 km.
Earthquake details:
2.3 quake 5 Km SW of Volcano, Hawaii, Jun 22, 2022 10:31 am (GMT -10) (2 km ESE)
1.9 quake 5 Km SW of Volcano, Hawaii, Jun 22, 2022 2:15 am (GMT -10) (3 km ESE)
All earthquakes at Kilauea

Lanzarote volcano (Canary Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 8 km distance WSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Lanzarote, 17 km west of Puerto del Carmen, Las Palmas, Canary Islands, Spain, Jun 22, 2022 5:57 pm (GMT +1) (8 km WSW)
All earthquakes at Lanzarote

Long Valley volcano (California): 19 earthquakes up to magnitude 2.3

Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 30 minutes ago. Hypocenter depths ranged between 5.3 and 0.0 km.
Earthquake details: (only 5 largest)
2.3 quake 9km E of Mammoth Lakes, CA, Jun 22, 2022 4:20 pm (GMT -7) (7 km S)
2.2 quake 9km E of Mammoth Lakes, CA, Jun 22, 2022 1:24 pm (GMT -7) (7 km S)
1.9 quake 9km E of Mammoth Lakes, CA, Jun 22, 2022 11:53 am (GMT -7) (8 km S)
1.9 quake 12km ESE of Mammoth Lakes, CA, Jun 22, 2022 4:20 pm (GMT -7) (10 km SSE)
1.6 quake 8km E of Mammoth Lakes, CA, Jun 22, 2022 4:29 am (GMT -7) (7 km SSW)
All earthquakes at Long Valley

Machin volcano (Colombia): 3 earthquakes up to magnitude 3.2

3 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 17.1 and 2.1 km.
Earthquake details:
3.2 quake 15 km southwest of Ibagué, Departamento de Tolima, Colombia, Jun 22, 2022 1:26 am (GMT -5) (14 km SSE)
1.0 quake Colombia Jun 22, 2022 10:38 am (GMT -5) (13 km SSE)
0.8 quake 13 km southwest of Ibagué, Departamento de Tolima, Colombia, Jun 22, 2022 7:25 am (GMT -5) (13 km SSE)
All earthquakes at Machin

Miravalles volcano (Costa Rica): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 1 hour 8 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 3.0 km depth at 3 km distance SW from the volcano.
Earthquake details:
2.8 quake 31 km east of Liberia, Provincia de Guanacaste, Costa Rica, Jun 22, 2022 4:42 pm (GMT -6) (3 km SW)
All earthquakes at Miravalles

Okataina (Tarawera) volcano (New Zealand): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 52 minutes, the last being recorded quake 18 hours ago. Hypocenter depths ranged between 7.0 and 4.0 km.
Earthquake details:
2.1 quake 1.4 km northwest of Kawerau, Bay of Plenty, New Zealand, Jun 22, 2022 5:33 pm (GMT +12) (17 km ENE)
2.0 quake 0.9 km northwest of Kawerau, Bay of Plenty, New Zealand, Jun 22, 2022 4:42 pm (GMT +12) (17 km E)
All earthquakes at Okataina (Tarawera)

Pinatubo volcano (Luzon Island): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 23.0 km depth at 12 km distance N from the volcano.
Earthquake details:
3.0 quake 25 km west of Mabalacat, Pampanga, Central Luzon, Philippines, Jun 22, 2022 2:26 pm (GMT +8) (12 km N)
All earthquakes at Pinatubo

Sorikmarapi volcano (Sumatra): magnitude 3.4 earthquake

A magnitude 3.4 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 24.0 km depth at 4 km distance NW from the volcano.
Earthquake details:
3.4 quake 79 km south of Padangsidempuan, North Sumatra, Indonesia, Jun 22, 2022 4:55 pm (GMT +7) (4 km NW)
All earthquakes at Sorikmarapi

Taupo volcano (New Zealand): 3 earthquakes up to magnitude 2.3

3 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 5.0 and 4.4 km.
Earthquake details:
2.3 quake 18 km southwest of Taupo, Waikato, New Zealand, Jun 22, 2022 7:24 pm (GMT +12) (7 km WNW)
2.0 quake 18 km southwest of Taupo, Waikato, New Zealand, Jun 23, 2022 8:53 am (GMT +12) (4 km WNW)
1.7 quake 3.2 km north of Taupo, Waikato, New Zealand, Jun 23, 2022 4:48 am (GMT +12) (19 km NNE)
All earthquakes at Taupo

Öraefajökull volcano (Iceland): 2 earthquakes up to magnitude 2.7

2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 1.0 and 1.0 km.
Earthquake details:
2.7 quake Iceland: 4.9 Km SSW of Hvannadalshnjúkur Jun 22, 2022 10:58 am (GMT +0) (4 km SW)
0.9 quake Iceland: 3.3 Km E of Hvannadalshnjúkur Jun 22, 2022 5:43 am (GMT +0) (3 km NE)
All earthquakes at Öraefajökull