Volcano earthquake report for Saturday, 31 Dec 2022
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 31 Dec 2022 Number in brackets indicate nr of quakes.

Quakes detected near: Akyarlar (1 quake mag 1.2), Brennisteinsfjöll (2 quakes between mag 0.7-1.1), Clear Lake (12 quakes between mag 0.3-1.2), Katla (2 quakes between mag 0.8-1.5), Katmai (2 quakes between mag 0.3-1.2), Kembar (1 quake mag 3.3)
Kilauea (38 quakes between mag 0.2-2.2), La Palma (2 quakes between mag 1.9-3.0), Mauna Kea (1 quake mag 2.1), Okataina (Tarawera) (1 quake mag 1.8), Reykjanes (4 quakes between mag 0.7-1.7), Seulawah Agam (1 quake mag 3.7), Taupo (6 quakes between mag 1.3-3.1), Tenerife (1 quake mag 1.2) (updated 19h50)

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:



Clear Lake volcano (California): 12 earthquakes up to magnitude 1.2

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 3.7 and 0.6 km.
Earthquake details: (only 5 largest)
1.2 quake 2km NNW of The Geysers, CA, Dec 30, 2022 7:23 pm (GMT -8) (19 km S)1.1 quake 7km W of Cobb, CA, Dec 30, 2022 4:38 pm (GMT -8) (15 km S)0.9 quake 8km NW of The Geysers, CA, Dec 31, 2022 3:02 am (GMT -8) (16 km SSW)0.9 quake 8km NW of The Geysers, CA, Dec 31, 2022 3:02 am (GMT -8) (16 km SSW)0.8 quake 6km W of Cobb, CA, Dec 31, 2022 5:56 am (GMT -8) (16 km S)All earthquakes at Clear Lake

Kembar volcano (Sumatra): magnitude 3.3 earthquake

A magnitude 3.3 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 17 km distance S from the volcano.
Earthquake details:
3.3 quake Aceh, 92 km west of Binjai, North Sumatra, Indonesia, Dec 31, 2022 3:39 pm (GMT +7) (17 km S)All earthquakes at Kembar

Kilauea volcano (Hawai'i (Big Island)): 38 earthquakes up to magnitude 2.2

Possible earthquake swarm: 38 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 34 minutes ago. Hypocenter depths ranged between 2.9 and 0.1 km.
Earthquake details: (only 5 largest)
2.2 quake 3 mi southwest of Volcano Village, Hawaii County, USA, Dec 31, 2022 2:51 am (GMT -10) (2 km NE)2.1 quake 3.5 mi southwest of Volcano Village, Hawaii County, USA, Dec 30, 2022 8:50 pm (GMT -10) (1 km ENE)1.9 quake 3.7 mi southwest of Volcano Village, Hawaii County, USA, Dec 31, 2022 9:16 am (GMT -10) (1 km E)1.9 quake 3.4 mi southwest of Volcano Village, Hawaii County, USA, Dec 31, 2022 5:03 am (GMT -10) (2 km NNE)1.9 quake 5.2 mi southwest of Volcano Village, Hawaii County, USA, Dec 31, 2022 9:12 am (GMT -10) (3 km SSE)All earthquakes at Kilauea

La Palma volcano (Canary Islands): 2 earthquakes up to magnitude 3.0

2 earthquakes occurred near (under) the volcano at nearly the same time (09:16 UTC). Hypocenter depths ranged between 10.0 and 1.0 km.
Earthquake details:
Reported seismic-like event (likely no quake): 78 km northwest of Vallehermoso, Spain, Dec 31, 2022 9:15 am (GMT +0) (7 km NW)1.9 quake La Palma Island, 4.8 km southeast of Los Llanos de Aridane, Spain, Dec 31, 2022 9:16 am (GMT +0) (7 km NW)All earthquakes at La Palma

Mauna Kea volcano (Hawai'i (Big Island)): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.7 km depth at 6 km distance ENE from the volcano.
Earthquake details:
2.1 quake 23 mi west of Hilo, Hawaii County, USA, Dec 31, 2022 5:30 am (GMT -10) (6 km ENE)All earthquakes at Mauna Kea

Seulawah Agam volcano (Sumatra): magnitude 3.7 earthquake

A magnitude 3.7 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.0 km depth at 18 km distance SSE from the volcano.
Earthquake details:
3.7 quake 48 km southeast of Banda Aceh, Indonesia, Jan 1, 2023 12:22 am (GMT +7) (18 km SSE)All earthquakes at Seulawah Agam

Taupo volcano (New Zealand): 6 earthquakes up to magnitude 3.1

6 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 20.0 and 4.5 km.
Earthquake details: (only 5 largest)
3.1 quake 13 km southwest of Taupo, Waikato, New Zealand, Dec 31, 2022 3:51 pm (GMT +13) (10 km NNW)1.8 quake North Island, 17 km south of Taupo, Waikato, New Zealand, Dec 31, 2022 2:18 pm (GMT +13) (1 km SE)1.7 quake New Zealand Jan 1, 2023 1:01 am (GMT +13) (2 km E)1.4 quake New Zealand Dec 31, 2022 10:29 pm (GMT +13) (13 km WSW)1.4 quake New Zealand Dec 31, 2022 9:56 pm (GMT +13) (11 km NNW)All earthquakes at Taupo
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/200423/Volcano-earthquake-report-for-Saturday-31-Dec-2022.html