Volcano earthquake report for Sunday, 3 Jul 2022
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 3 Jul 2022 Number in brackets indicate nr of quakes.

Quakes detected near: Biliran (1 quake mag 2.4), Campi Flegrei (Phlegrean Fields) (8 quakes between mag 0.1-1.3), Clear Lake (25 quakes between mag 0.4-1.8), Eldey (4 quakes between mag 1.0-1.8), Etna (3 quakes between mag 1.5-3.0), Fagradalsfjall (13 quakes between mag 0.1-1.1)
Geureudong (1 quake mag 2.6), Katla (2 quakes between mag 1.3-2.6), Kilauea (2 quakes between mag 2.0-2.3), Krísuvík (6 quakes between mag 0.4-2.3), La Palma (1 quake mag 1.1), Loki-Fögrufjöll volcano (5 quakes between mag 0.4-2.1), Mount Baker (1 quake mag 1.4), Nisyros (1 quake mag 2.5), Prestahnukur (7 quakes between mag 0.8-1.8), Salton Buttes (1 quake mag 1.4), São Jorge (5 quakes between mag 1.5-2.2), Tambora (2 quakes between mag 3.1-3.7), Taupo (3 quakes between mag 1.5-2.0), Tendürek Dağ (1 quake mag 1.9), Tenerife (1 quake mag 3.0) (updated 18h50)

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:



Biliran volcano (Central Philippines): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 10 km distance WNW from the volcano.
Earthquake details:
2.4 quake 5.7 km east of Naval, Biliran, Eastern Visayas, Philippines, Jul 3, 2022 3:20 am (GMT +8) (10 km WNW)All earthquakes at Biliran

Clear Lake volcano (California): 25 earthquakes up to magnitude 1.8

Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 56 minutes ago. Hypocenter depths ranged between 3.2 and 1.1 km.
Earthquake details: (only 5 largest)
1.8 quake 8km W of Cobb, CA, Jul 2, 2022 11:30 pm (GMT -7) (16 km SSW)1.3 quake 7km NW of The Geysers, CA, Jul 3, 2022 6:27 am (GMT -7) (16 km S)1.2 quake 7km W of Cobb, CA, Jul 3, 2022 8:32 am (GMT -7) (16 km S)1.2 quake 5km W of Cobb, CA, Jul 3, 2022 5:19 am (GMT -7) (16 km S)1.2 quake 7km WNW of Cobb, CA, Jul 2, 2022 3:30 pm (GMT -7) (15 km S)All earthquakes at Clear Lake

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

3 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 10.0 and 0.2 km.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Jul 3, 2022 4:10 pm (GMT +2) (0 km SW)Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Jul 3, 2022 3:10 am (GMT +2) (0 km SW)1.5 quake 17 km northeast of Adrano, Catania, Sicily, Italy, Jul 3, 2022 1:14 pm (GMT +2) (1 km SSE)All earthquakes at Etna

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 13 earthquakes up to magnitude 1.1

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 12.3 and 1.1 km.
Earthquake details: (only 5 largest)
1.1 quake Iceland: 3.6 Km SSW of Fagradalsfjall Jul 3, 2022 2:12 pm (GMT +0) (3 km SW)0.9 quake Iceland: 2.6 Km ESE of Fagradalsfjall Jul 3, 2022 7:25 am (GMT +0) (2 km E)0.8 quake Iceland: 4.5 Km NE of Grindavík Jul 3, 2022 2:34 am (GMT +0) (6 km WSW)0.7 quake Iceland: 4.5 Km NE of Grindavík Jul 3, 2022 2:44 am (GMT +0) (6 km WSW)0.6 quake Iceland: 5.5 Km WSW of Fagradalsfjall Jul 3, 2022 10:42 am (GMT +0) (5 km W)All earthquakes at Fagradalsfjall

Geureudong volcano (Sumatra): magnitude 2.6 earthquake

A magnitude 2.6 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 12 km distance NNW from the volcano.
Earthquake details:
2.6 quake 39 km south of Bireun, Kabupaten Bireuen, Aceh, Indonesia, Jul 3, 2022 6:39 am (GMT +7) (12 km NNW)All earthquakes at Geureudong

Katla volcano (Iceland): 2 earthquakes up to magnitude 2.6

2 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 0.1 and 0.1 km.
Earthquake details:
2.6 quake Iceland: 8.3 Km N of Hábunga Jul 2, 2022 11:45 pm (GMT +0) (3 km NW)1.3 quake Iceland: 6.2 Km N of Hábunga Jul 2, 2022 7:47 pm (GMT +0) (1 km WNW)All earthquakes at Katla

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

2 earthquakes occurred near (under) the volcano during 1 hour 43 minutes, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 7.7 and 0.7 km.
Earthquake details:
2.3 quake 13 Km S of Volcano, Hawaii, Jul 2, 2022 7:59 pm (GMT -10) (12 km SE)2.0 quake 17 Km W of Volcano, Hawaii, Jul 2, 2022 9:42 pm (GMT -10) (12 km W)All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 6 earthquakes up to magnitude 2.3

6 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 20 hours ago. Hypocenter depths ranged between 5.1 and 4.4 km.
Earthquake details: (only 5 largest)
2.3 quake Iceland: 2.2 Km NNE of Krýsuvík Jul 2, 2022 10:09 pm (GMT +0) (4 km SE)1.5 quake Iceland: 2.0 Km NNE of Krýsuvík Jul 2, 2022 10:06 pm (GMT +0) (4 km SE)1.3 quake Iceland: 2.1 Km NNE of Krýsuvík Jul 2, 2022 10:08 pm (GMT +0) (4 km SE)0.9 quake Iceland: 5.9 Km N of Krýsuvík Jul 2, 2022 8:23 pm (GMT +0) (3 km ENE)0.7 quake Iceland: 2.0 Km NNE of Krýsuvík Jul 2, 2022 10:10 pm (GMT +0) (4 km SE)All earthquakes at Krísuvík

Loki-Fögrufjöll volcano volcano (Iceland): 5 earthquakes up to magnitude 2.1

5 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 10.1 and 0.1 km.
Earthquake details:
2.1 quake Iceland: 9.7 Km E of Hamarinn Jul 3, 2022 11:19 am (GMT +0) (9 km ENE)1.0 quake Iceland: 5.3 Km E of Hamarinn Jul 3, 2022 2:54 pm (GMT +0) (5 km E)1.0 quake Iceland: 5.9 Km E of Hamarinn Jul 3, 2022 1:49 pm (GMT +0) (6 km E)0.9 quake Iceland: 10.0 Km ENE of Hamarinn Jul 3, 2022 11:19 am (GMT +0) (10 km NE)0.4 quake Iceland: 10.8 Km E of Hamarinn Jul 3, 2022 10:20 am (GMT +0) (10 km E)All earthquakes at Loki-Fögrufjöll volcano

Nisyros volcano (Greece): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 16.3 km depth at 18 km distance SW from the volcano.
Earthquake details:
2.5 quake Aegean Sea, 54 km southwest of Kos, Dodecanese, South Aegean, Greece, Jul 3, 2022 4:24 pm (GMT +3) (18 km SW)All earthquakes at Nisyros

São Jorge volcano (Azores): 5 earthquakes up to magnitude 2.2

5 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 9.0 and 0.0 km.
Earthquake details:
2.2 quake São Jorge, 0.7 km northwest of Velas, Azores, Portugal, Jul 3, 2022 1:21 am (GMT +0) (10 km WNW)2.0 quake São Jorge, 4.4 km east of Velas, Azores, Portugal, Jul 3, 2022 1:11 am (GMT +0) (5 km WNW)1.9 quake São Jorge, 1.9 km east of Velas, Azores, Portugal, Jul 3, 2022 6:17 am (GMT +0) (8 km WNW)1.6 quake São Jorge, 1.8 km northeast of Velas, Azores, Portugal, Jul 3, 2022 11:49 am (GMT +0) (8 km WNW)1.5 quake São Jorge, 2.3 km east of Velas, Azores, Portugal, Jul 3, 2022 10:04 am (GMT +0) (7 km WNW)All earthquakes at São Jorge

Tambora volcano (Sumbawa): 2 earthquakes up to magnitude 3.7

2 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 20.0 and 14.0 km.
Earthquake details:
3.7 quake 60 km northeast of Sumbawa Besar, Indonesia, Jul 3, 2022 4:39 pm (GMT +8) (14 km WNW)3.1 quake 60 km northeast of Sumbawa Besar, Indonesia, Jul 3, 2022 3:49 am (GMT +8) (17 km WNW)All earthquakes at Tambora

Tenerife volcano (Canary Islands): 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 10.0 km depth at 13 km distance NNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 0.4 km north of Icod de los Vinos, Spain, Jul 3, 2022 4:16 am (GMT +1) (13 km NNW)All earthquakes at Tenerife
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