Volcano earthquake report for Thursday, 27 Jan 2022
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 27 Jan 2022 Number in brackets indicate nr of quakes.

Quakes detected near: Banua Wuhu (1 quake mag 2.8), Bardarbunga (2 quakes between mag 0.8-1.1), Biliran (1 quake mag 2.1), Campi Flegrei (Phlegrean Fields) (9 quakes between mag 0.2-1.3), Clear Lake (11 quakes between mag 0.3-1.6), Coso (46 quakes between mag 0.1-3.1)
Davidof (20 quakes between mag 1.6-4.9), Etna (2 quakes between mag 1.2-1.2), Fagradalsfjall (11 quakes between mag 0.2-1.2), Grímsvötn (1 quake mag 1.1), Herdubreid (4 quakes between mag 0.4-2.3), Hrómundartindur (11 quakes between mag 0.1-1.7), Hunga Tonga-Hunga Ha'apai (1 quake mag 4.6), Jailolo (1 quake mag 3.0), Karadağ (1 quake mag 1.7), Katla (5 quakes between mag 0.5-1.2), Kerlingarfjöll (1 quake mag 1.1), La Palma (1 quake mag 1.1), Lipari (1 quake mag 1.1), Long Valley (2 quakes between mag 0.1-1.3), Mahawu (1 quake mag 3.4), Mayotte Island (1 quake mag 2.1), Okataina (Tarawera) (1 quake mag 2.0), Piton de la Fournaise (1 quake mag 1.3), Reykjanes (13 quakes between mag 0.1-1.3), Segula (1 quake mag 2.3), Spurr (1 quake mag 1.2), Tenerife (2 quakes between mag 0.7-3.0), Vesuvius (8 quakes between mag 0.3-2.3) (updated 00h50)

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:


Banua Wuhu volcano (Sulawesi & Sangihe Islands): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.0 km depth at 15 km distance WNW from the volcano.
Earthquake details:
2.8 quake Celebes Sea, Indonesia, Jan 26, 2022 5:56 pm (GMT +8) (15 km WNW)All earthquakes at Banua Wuhu

Biliran volcano (Central Philippines): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.0 km depth at 8 km distance W from the volcano.
Earthquake details:
2.1 quake Biliran, Eastern Visayas, Philippines, Jan 26, 2022 10:34 am (GMT +8) (8 km W)All earthquakes at Biliran

Clear Lake volcano (California): 11 earthquakes up to magnitude 1.6

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 53 minutes ago. Hypocenter depths ranged between 4.0 and 0.3 km.
Earthquake details: (only 5 largest)
1.6 quake 7km NW of The Geysers, CA, Jan 25, 2022 9:01 pm (GMT -8) (18 km SSW)1.1 quake 6km NW of The Geysers, CA, Jan 26, 2022 2:57 pm (GMT -8) (17 km S)1.1 quake 6km W of Cobb, CA, Jan 26, 2022 12:14 am (GMT -8) (15 km S)0.9 quake 7km WNW of Cobb, CA, Jan 26, 2022 3:40 am (GMT -8) (15 km S)0.9 quake 6km NNW of The Geysers, CA, Jan 26, 2022 11:32 am (GMT -8) (17 km S)All earthquakes at Clear Lake

Coso volcano (California): 46 earthquakes up to magnitude 3.1

Possible earthquake swarm: 46 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 15 minutes ago. Hypocenter depths ranged between 8.8 and 1.3 km.
Earthquake details: (only 5 largest)
3.1 quake Inyo County, California, USA, Jan 26, 2022 2:38 am (GMT -8) (4 km E)3.0 quake Inyo County, California, USA, Jan 26, 2022 1:59 am (GMT -8) (4 km E)2.9 quake Inyo County, California, USA, Jan 25, 2022 9:00 pm (GMT -8) (4 km E)2.6 quake 15km NE of Little Lake, CA, Jan 25, 2022 9:05 pm (GMT -8) (4 km E)2.1 quake 15km NE of Little Lake, CA, Jan 25, 2022 9:11 pm (GMT -8) (4 km E)All earthquakes at Coso

Davidof volcano (Aleutian Islands): 20 earthquakes up to magnitude 4.9

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 10.0 and 0.1 km.
Earthquake details: (only 5 largest)
4.9 quake Rat Islands, Aleutian Islands, Alaska, Jan 25, 2022 3:02 pm (GMT -10) (2 km W)4.8 quake Bering Sea, USA, Jan 25, 2022 6:31 pm (GMT -10) (10 km S)3.4 quake Bering Sea, USA, Jan 25, 2022 6:34 pm (GMT -10) (6 km WNW)3.3 quake Bering Sea, USA, Jan 25, 2022 4:50 pm (GMT -10) (5 km WSW)2.9 quake Bering Sea, USA, Jan 25, 2022 6:42 pm (GMT -10) (1 km NNE)All earthquakes at Davidof

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 11 earthquakes up to magnitude 1.2

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 7.0 and 3.8 km.
Earthquake details: (only 5 largest)
1.2 quake Iceland: 3.3 Km SSW of Fagradalsfjall Jan 26, 2022 8:53 am (GMT +0) (2 km SW)0.8 quake Iceland: 2.7 Km SE of Fagradalsfjall Jan 26, 2022 3:07 pm (GMT +0) (2 km SE)0.7 quake Iceland: 3.5 Km ENE of Fagradalsfjall Jan 26, 2022 6:15 am (GMT +0) (4 km NE)0.6 quake Iceland: 2.6 Km SSE of Fagradalsfjall Jan 26, 2022 3:06 pm (GMT +0) (2 km SE)0.6 quake Iceland: 3.4 Km SSW of Keilir Jan 26, 2022 3:04 pm (GMT +0) (4 km NE)All earthquakes at Fagradalsfjall

Herdubreid volcano (Iceland): 4 earthquakes up to magnitude 2.3

4 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 9.5 and 4.3 km.
Earthquake details:
2.3 quake Iceland: 1.8 Km W of Herðubreið Jan 26, 2022 3:50 am (GMT +0) (2 km W)0.6 quake Iceland: 2.1 Km NW of Herðubreið Jan 26, 2022 3:31 am (GMT +0) (1 km SW)0.4 quake Iceland: 1.4 Km WNW of Herðubreið Jan 26, 2022 9:59 am (GMT +0) (1 km W)0.4 quake Iceland: 1.5 Km WNW of Herðubreið Jan 26, 2022 5:48 am (GMT +0) (1 km W)All earthquakes at Herdubreid

Hrómundartindur volcano (Iceland): 11 earthquakes up to magnitude 1.7

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 5.5 and 0.1 km.
Earthquake details: (only 5 largest)
1.7 quake Iceland: 4.1 Km SW of Hrómundartindi Jan 26, 2022 10:43 am (GMT +0) (4 km WSW)1.4 quake Iceland: 3.8 Km SW of Hrómundartindi Jan 26, 2022 6:24 am (GMT +0) (3 km WSW)0.9 quake Iceland: 3.9 Km SW of Hrómundartindi Jan 26, 2022 6:24 am (GMT +0) (3 km SW)0.8 quake Iceland: 0.7 Km WNW of Hveradalir Jan 26, 2022 6:42 pm (GMT +0) (12 km WSW)0.7 quake Iceland: 0.8 Km WNW of Hveradalir Jan 26, 2022 6:56 pm (GMT +0) (12 km WSW)All earthquakes at Hrómundartindur

Hunga Tonga-Hunga Ha'apai volcano (Tonga): magnitude 4.6 earthquake

A magnitude 4.6 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 18 km distance ENE from the volcano.
Earthquake details:
4.6 quake South Pacific Ocean, Tonga, Jan 26, 2022 10:39 pm (GMT +13) (18 km ENE)All earthquakes at Hunga Tonga-Hunga Ha'apai

Jailolo volcano (Halmahera): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 2 km distance E from the volcano.
Earthquake details:
3.0 quake HALMAHERA, INDONESIA, Jan 26, 2022 1:45 pm (GMT +9) (2 km E)All earthquakes at Jailolo

Mahawu volcano (Sulawesi & Sangihe Islands): magnitude 3.4 earthquake

A magnitude 3.4 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 10 km distance SSE from the volcano.
Earthquake details:
3.4 quake MINAHASA, SULAWESI, INDONESIA, Jan 26, 2022 9:19 pm (GMT +8) (10 km SSE)All earthquakes at Mahawu

Mayotte Island volcano (Indian Ocean): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 40.0 km depth at 16 km distance ENE from the volcano.
Earthquake details:
2.1 quake Mozambique Channel, Mayotte, Jan 26, 2022 2:20 pm (GMT +3) (16 km ENE)All earthquakes at Mayotte Island

Reykjanes volcano (Reykjanes Peninsula, Iceland): 13 earthquakes up to magnitude 1.3

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 6.4 and 0.1 km.
Earthquake details: (only 5 largest)
1.3 quake Iceland: 7.9 Km NE of Reykjanestá Jan 26, 2022 12:38 pm (GMT +0) (6 km SW)1.1 quake Iceland: 3.1 Km NNE of Reykjanestá Jan 26, 2022 3:16 am (GMT +0) (11 km SW)1.0 quake Iceland: 5.6 Km NE of Reykjanestá Jan 26, 2022 2:02 pm (GMT +0) (8 km SW)1.0 quake Iceland: 6.1 Km WSW of Fagradalsfjall Jan 26, 2022 2:24 am (GMT +0) (6 km E)0.9 quake Iceland: 1.6 Km NE of Grindavík Jan 26, 2022 3:07 am (GMT +0) (7 km SE)All earthquakes at Reykjanes

Segula volcano (Aleutian Islands): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.8 km depth at 10 km distance ENE from the volcano.
Earthquake details:
2.3 quake Rat Islands, Aleutian Islands, Alaska, Jan 25, 2022 3:24 pm (GMT -10) (10 km ENE)All earthquakes at Segula

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

2 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 50 minutes ago. Hypocenter depths ranged between 10.0 and 7.0 km.
Earthquake details:
Reported seismic-like event (likely no quake): Tenerife, Canary Islands, Spain, Jan 26, 2022 10:59 pm (GMT +0) (19 km ESE)0.7 quake Spain: NW ADEJE.ITF Jan 26, 2022 1:47 am (GMT +0) (17 km SSW)All earthquakes at Tenerife

Vesuvius volcano (Italy): 8 earthquakes up to magnitude 2.3

8 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 0.4 and 0.1 km.
Earthquake details: (only 5 largest)
2.3 quake Neapel, Campania, 200 km southeast of Rome, Latium, Italy, Jan 26, 2022 11:44 am (GMT +1) (0 km ESE)1.5 quake Neapel, Campania, 200 km southeast of Rome, Latium, Italy, Jan 26, 2022 11:48 am (GMT +1) (1 km ENE)0.7 quake Italy: Vesuvio Area Jan 26, 2022 12:58 pm (GMT +1) (1 km ENE)0.6 quake Italy: Vesuvio Area Jan 26, 2022 1:44 pm (GMT +1) (1 km E)0.6 quake Italy: Vesuvius Area Jan 26, 2022 1:15 pm (GMT +1) (0 km ENE)All earthquakes at Vesuvius
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