Volcano earthquake report for Thursday, 14 Oct 2021

Quakes detected near: Akyarlar (2 quakes between mag 1.1-2.2), Cabalian (1 quake mag 2.7), Clear Lake (16 quakes between mag 0.4-1.8), Coso (4 quakes between mag 0.6-1.9), Dutton (1 quake mag 1.1), Fagradalsfjall (8 quakes between mag 0.2-1.1)
Iriga (1 quake mag 3.9), Isarog (3 quakes between mag 2.4-4.2), Krísuvík (27 quakes between mag 0.1-1.6), Kverkfjöll (2 quakes between mag 0.5-1.0), La Palma (89 quakes between mag 2.0-3.6), Long Valley (4 quakes between mag 0.2-1.5), Milos (1 quake mag 3.0), Mono Lake (1 quake mag 1.6), Nisyros (4 quakes between mag 1.7-2.5), Okataina (Tarawera) (1 quake mag 2.2), Poas (2 quakes between mag 3.1-3.8), Prestahnukur (1 quake mag 3.0), Reykjanes (1 quake mag 3.0), San Pablo (1 quake mag 3.0), Taranaki (1 quake mag 1.9), Timber Mountain (3 quakes between mag 1.3-1.7) (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:

Akyarlar volcano (Turkey): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 2.0 and 1.4 km.
Earthquake details:
2.2 quake Aegean Sea, 10.8 km south of Bodrum, Muğla, Turkey, Oct 14, 2021 2:56 pm (GMT +3) (11 km ESE)
1.1 quake Turkey: GOKOVA KORFEZI (MEDITERRANEAN SEA) Oct 14, 2021 5:04 am (GMT +3) (16 km ESE)
All earthquakes at Akyarlar

Cabalian volcano (Central Philippines): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 10 km distance W from the volcano.
Earthquake details:
2.7 quake 36 km northeast of Maasin, Southern Leyte, Eastern Visayas, Philippines, Oct 14, 2021 10:01 pm (GMT +8) (10 km W)
All earthquakes at Cabalian

Clear Lake volcano (California): 16 earthquakes up to magnitude 1.8

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 10 minutes ago. Hypocenter depths ranged between 4.5 and 0.7 km.
Earthquake details: (only 5 largest)
1.8 quake 5km W of Cobb, CA, Oct 14, 2021 9:23 am (GMT -7) (17 km S)
1.5 quake 9km NE of Cloverdale, CA, Oct 14, 2021 5:22 am (GMT -7) (19 km SW)
1.4 quake 6km NNW of The Geysers, CA, Oct 14, 2021 2:32 am (GMT -7) (16 km S)
1.4 quake 2km NNE of The Geysers, CA, Oct 14, 2021 2:20 am (GMT -7) (19 km S)
1.0 quake 5km NNW of The Geysers, CA, Oct 14, 2021 9:23 am (GMT -7) (17 km S)
All earthquakes at Clear Lake

Iriga volcano (Luzon Island): magnitude 3.9 earthquake

A magnitude 3.9 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 13 km distance NW from the volcano.
Earthquake details:
3.9 quake 6.6 km northwest of Naga City, Camarines Sur, Bicol, Philippines, Oct 15, 2021 1:20 am (GMT +8) (13 km NW)
All earthquakes at Iriga

Isarog volcano (Luzon Island): 3 earthquakes up to magnitude 4.2

3 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 17.0 and 7.0 km.
Earthquake details:
4.2 quake LUZON, PHILIPPINES, Oct 14, 2021 10:08 pm (GMT +8) (9 km W)
Reported seismic-like event (likely no quake): 3.3 km northeast of Naga City, Camarines Sur, Bicol, Philippines, Oct 15, 2021 3:43 am (GMT +8) (19 km W)
2.4 quake Philippine Sea, 19 km northeast of Naga City, Camarines Sur, Bicol, Philippines, Oct 15, 2021 3:22 am (GMT +8) (15 km NW)
All earthquakes at Isarog

Krísuvík volcano (Reykjanes Peninsula, Iceland): 27 earthquakes up to magnitude 1.6

Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 5.9 and 4.2 km.
Earthquake details: (only 5 largest)
1.6 quake Iceland: 2.1 Km SSW of Keilir Oct 14, 2021 2:07 pm (GMT +0) (4 km W)
1.2 quake Iceland: 2.3 Km SSW of Keilir Oct 14, 2021 3:17 pm (GMT +0) (5 km WSW)
1.0 quake Iceland: 2.0 Km SW of Keilir Oct 14, 2021 2:07 pm (GMT +0) (5 km W)
1.0 quake Iceland: 1.9 Km SSW of Keilir Oct 14, 2021 12:20 am (GMT +0) (4 km W)
0.9 quake Iceland: 2.4 Km SSW of Keilir Oct 14, 2021 3:02 pm (GMT +0) (5 km WSW)
All earthquakes at Krísuvík

La Palma volcano (Canary Islands): 89 earthquakes up to magnitude 3.6

Possible earthquake swarm: 89 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 22 minutes ago. Hypocenter depths ranged between 15.0 and 2.0 km.
Earthquake details: (only 5 largest)
3.6 quake La Palma Island, Canary Islands, Spain, Oct 14, 2021 5:32 am (GMT +1) (3 km S)
3.5 quake La Palma Island, Canary Islands, Spain, Oct 14, 2021 8:40 am (GMT +1) (2 km SSE)
3.4 quake La Palma Island, Canary Islands, Spain, Oct 14, 2021 8:28 am (GMT +1) (2 km SSE)
3.4 quake La Palma Island, Canary Islands, Spain, Oct 14, 2021 11:09 am (GMT +1) (3 km SE)
3.3 quake La Palma Island, Canary Islands, Spain, Oct 14, 2021 5:46 am (GMT +1) (2 km SE)
All earthquakes at La Palma

Milos volcano (Greece): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 9 km distance NNE from the volcano.
Earthquake details:
3.0 quake Kykladene, South Aegean, Greece, Oct 14, 2021 11:07 am (GMT +3) (9 km NNE)
All earthquakes at Milos

Nisyros volcano (Greece): 4 earthquakes up to magnitude 2.5

4 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 11.9 and 8.3 km.
Earthquake details:
2.5 quake Aegean Sea, Greece, Oct 14, 2021 6:23 pm (GMT +3) (14 km S)
2.1 quake Aegean Sea, Greece, Oct 14, 2021 10:07 am (GMT +3) (12 km SSW)
1.9 quake Aegean Sea, Greece, Oct 14, 2021 9:41 pm (GMT +3) (18 km SE)
1.7 quake Aegean Sea, Greece, Oct 14, 2021 6:14 am (GMT +3) (12 km SSE)
All earthquakes at Nisyros

Okataina (Tarawera) volcano (New Zealand): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.1 km depth at 5 km distance WSW from the volcano.
Earthquake details:
2.2 quake Rotorua District, Bay of Plenty, New Zealand, Oct 15, 2021 9:24 am (GMT +13) (5 km WSW)
All earthquakes at Okataina (Tarawera)

Poas volcano (Costa Rica): 2 earthquakes up to magnitude 3.8

2 earthquakes occurred near (under) the volcano at nearly the same time (10:45 UTC). Hypocenter depths ranged between 5.0 and 5.0 km.
Earthquake details:
3.8 quake Sarchi, Provincia de Alajuela, Costa Rica, Oct 14, 2021 4:45 am (GMT -6) (5 km NW)
3.1 quake Sarchi, Provincia de Alajuela, Costa Rica, Oct 14, 2021 4:45 am (GMT -6) (8 km NW)
All earthquakes at Poas

Prestahnukur volcano (Iceland): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 59 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 18 km distance NW from the volcano.
Earthquake details:
Unconfirmed quake or seismic-like event reported: 20 km east of Reykholt, Borgarbyggð, West, Iceland, Oct 14, 2021 10:50 pm (GMT +0) (18 km NW)
All earthquakes at Prestahnukur

Reykjanes volcano (Reykjanes Peninsula, Iceland): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 12 km distance NNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Reykjanesbær, Southern Peninsula, 33 km southwest of Seltjarnarnes, Iceland, Oct 14, 2021 3:16 pm (GMT +0) (12 km NNW)
All earthquakes at Reykjanes

San Pablo volcano (Luzon Island): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 18 km distance NW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 1.5 km northeast of Calamba, Province of Laguna, Calabarzon, Philippines, Oct 14, 2021 12:33 pm (GMT +8) (18 km NW)
All earthquakes at San Pablo