Volcano earthquake report for Saturday, 7 Sep 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 7 Sep 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Agung (1 quake mag 3.0), Campi Flegrei (Phlegrean Fields) (3 quakes between mag 1.7-3.0), Clear Lake (22 quakes between mag 0.0-2.0), Coso (1 quake mag 1.0), Etna (8 quakes between mag 1.1-3.0), Eyafjallajökull (1 quake mag 1.6)
Haleakala (1 quake mag 3.0), Katla (2 quakes between mag 0.5-3.0), Kilauea (16 quakes between mag 1.7-2.5), Mammoth Mountain (1 quake mag 1.3), Maunaloa (1 quake mag 2.0), Ngauruhoe (1 quake mag 1.2), Ragang (1 quake mag 2.1), Ruapehu (1 quake mag 1.0), Salton Buttes (3 quakes between mag 1.0-1.4), Terceira (7 quakes between mag 0.0-2.5), Tjörnes Fracture Zone (2 quakes between mag 1.2-1.4), Tongariro (1 quake mag 1.0), Tungnafellsjökull (1 quake mag 1.2), Tupungatito (1 quake mag 2.5), White Island (3 quakes between mag 2.1-2.5) (updated 07h50)

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:



Agung volcano (Bali): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 4 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:
Reported seismic-like event (likely no quake): 6.7 km west of Amlapura, Karangasem Regency, Bali, Indonesia, Sep 7, 2024 11:21 am (GMT +8) (10 km SSE)
All earthquakes at Agung

Campi Flegrei (Phlegrean Fields) volcano (Italy): 3 earthquakes up to magnitude 3.0

3 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 10.0 and 2.9 km.
Earthquake details:
Reported seismic-like event (likely no quake): 2.9 km west of Naples, Napoli, Campania, Italy, Sep 7, 2024 05:32 am (GMT +2) (9 km ENE)
Reported seismic-like event (likely no quake): Near Naples, Campania, Italy, Sep 7, 2024 01:38 am (GMT +2) (5 km NW)
1.7 quake 1.2 km southeast of Pozzuoli, Napoli, Campania, Italy, Sep 7, 2024 01:37 am (Rome time) (3 km WNW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 22 earthquakes up to magnitude 2.0

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 56 minutes ago. Hypocenter depths ranged between 9.7 and 1.1 km.
Earthquake details: (only 5 largest)
2.0 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Sep 6, 2024 03:18 pm (Los Angeles time) (16 km SSW)
1.6 quake 12 km E of Cloverdale, CA, Sep 6, 2024 03:57 pm (Los Angeles time) (18 km SSW)
1.5 quake 6 km NNW of The Geysers, CA, Sep 6, 2024 03:56 am (Los Angeles time) (17 km S)
1.4 quake 5 km WNW of Cobb, CA, Sep 6, 2024 10:21 pm (Los Angeles time) (16 km S)
1.3 quake 6 km NNW of The Geysers, CA, Sep 6, 2024 02:31 pm (Los Angeles time) (17 km S)
All earthquakes at Clear Lake

Etna volcano (Italy): 8 earthquakes up to magnitude 3.0

8 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 26.4 and 10.0 km.
Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, Sep 6, 2024 08:23 pm (GMT +2) (0 km SW)
2.5 quake 8.7 km northeast of Bronte, Catania, Sicily, Italy, Sep 7, 2024 12:30 am (Rome time) (10 km NW)
2.3 quake 7.2 km east of Bronte, Catania, Sicily, Italy, Sep 6, 2024 11:40 pm (Rome time) (8 km WNW)
1.6 quake Italy: 9 km SE Maletto (CT) Sep 6, 2024 11:47 pm (Rome time) (5 km NW)
1.5 quake 38 km north of Catania, Catania, Sicily, Italy, Sep 7, 2024 01:04 am (Rome time) (9 km NW)
All earthquakes at Etna

Haleakala volcano (Hawaiian Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 10 km distance NW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 13 mi southeast of Kahului, Maui County, Hawaii, United States, Sep 5, 2024 10:10 pm (GMT -10) (10 km NW)
All earthquakes at Haleakala

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

2 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 1 hour 55 minutes ago. Hypocenter depths ranged between 6.9 and 0.1 km.
Earthquake details:
3.0 quake 6.6 km NNE of Hábunga Sep 6, 2024 02:39 pm (Reykjavik time) (1 km NW)
0.5 quake Iceland: 1.7 km W of Goðabunga Sep 7, 2024 05:54 am (Reykjavik time) (11 km W)
All earthquakes at Katla

Kilauea volcano (Hawai'i (Big Island)): 16 earthquakes up to magnitude 2.5

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 12 minutes ago. Hypocenter depths ranged between 30.3 and 0.2 km.
Earthquake details: (only 5 largest)
2.5 quake 26 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 6, 2024 09:07 am (Honolulu time) (2 km SE)
2.4 quake 5 km SSW of Volcano, Hawaii, Sep 6, 2024 12:54 am (Honolulu time) (4 km ESE)
2.2 quake 6 km SSW of Volcano, Hawaii, Sep 6, 2024 05:32 am (Honolulu time) (4 km ESE)
2.2 quake 10 km S of Fern Forest, Hawaii, Sep 6, 2024 01:31 am (Honolulu time) (15 km ESE)
2.0 quake 13 km ENE of Pāhala, Hawaii, Sep 6, 2024 02:36 pm (Honolulu time) (18 km SSW)
All earthquakes at Kilauea

Ragang volcano (Mindanao): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.0 km depth at 18 km distance NE from the volcano.
Earthquake details:
2.1 quake 14 km north of Wao, Lanao del Sur, Mindanao Musulman, Philippines, Sep 6, 2024 05:07 pm (Manila time) (18 km NE)
All earthquakes at Ragang

Terceira volcano (Azores): 7 earthquakes up to magnitude 2.5

7 earthquakes occurred near (under) the volcano during 1 hour 22 minutes, the last being recorded quake 19 hours ago. Hypocenter depths ranged between 2.2 and 0.0 km.
Earthquake details: (only 5 largest)
2.5 quake North Atlantic Ocean, 10.3 km west of Terceira Island, Azores, Portugal, Sep 6, 2024 12:00 pm (Azores time) (1 km WNW)
2.4 quake North Atlantic Ocean, 17 km west of Terceira Island, Azores, Portugal, Sep 6, 2024 10:44 am (Azores time) (7 km WNW)
2.3 quake 15 km northwest of Angra do Heroismo, Azores, Portugal, Sep 6, 2024 12:06 pm (Azores time) (2 km WNW)
2.1 quake North Atlantic Ocean, 10.5 km west of Terceira Island, Azores, Portugal, Sep 6, 2024 11:59 am (Azores time) (1 km NW)
1.7 quake 14 km northwest of Angra do Heroismo, Azores, Portugal, Sep 6, 2024 12:01 pm (Azores time) (1 km WNW)
All earthquakes at Terceira

Tupungatito volcano (Central Chile and Argentina): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 7 km distance ENE from the volcano.
Earthquake details:
2.5 quake Tunuyan, 100 km southwest of Mendoza, Guaymallén, Mendoza, Argentina, Sep 6, 2024 08:27 am (Mendoza time) (7 km ENE)
All earthquakes at Tupungatito

Unnamed 24.00°N/121.83°E volcano (Taiwan): magnitude 5.1 earthquake

A magnitude 5.1 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 21.9 km depth at 14 km distance SW from the volcano.
Earthquake details:
5.1 quake Philippine Sea, 14 km southeast of Hualien City, Taiwan, Sep 7, 2024 01:16 pm (Taipei time) (14 km SW)
All earthquakes at Unnamed 24.00°N/121.83°E

White Island volcano (New Zealand): 3 earthquakes up to magnitude 2.5

3 earthquakes occurred near (under) the volcano during 1 hour 9 minutes, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 5.0 and 5.0 km.
Earthquake details:
2.5 quake South Pacific Ocean, 55 km north of Whakatane, Bay of Plenty, New Zealand, Sep 7, 2024 04:13 am (Auckland time) (3 km N)
2.3 quake South Pacific Ocean, 50 km north of Whakatane, Bay of Plenty, New Zealand, Sep 7, 2024 03:26 am (Auckland time) (2 km S)
2.1 quake South Pacific Ocean, 53 km north of Whakatane, Bay of Plenty, New Zealand, Sep 7, 2024 03:04 am (Auckland time) (1 km ENE)
All earthquakes at White Island
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/251739/Volcano-earthquake-report-for-Saturday-7-Sep-2024.html