Volcano earthquake report for Monday, 2 Sep 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 2 Sep 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Apoyeque (1 quake mag 1.6), Bardarbunga (4 quakes between mag 0.9-1.5), Clear Lake (20 quakes between mag 0.3-1.8), Coso (3 quakes between mag 1.7-2.5), Eldey (1 quake mag 1.2), Etna (1 quake mag 3.0)
Fagradalsfjall (3 quakes between mag 0.5-1.6), Herdubreid (6 quakes between mag 0.5-1.4), Kalatungan (1 quake mag 2.8), Katla (1 quake mag 1.0), Kilauea (29 quakes between mag 1.2-2.5), Koruhüyüğü (1 quake mag 1.8), Krafla (1 quake mag 1.1), La Palma (1 quake mag 1.7), Loki-Fögrufjöll volcano (3 quakes between mag 0.8-1.6), Mayotte Island (1 quake mag 1.3), Rumble IV (1 quake mag 3.3), Rumble V (1 quake mag 2.9), Salton Buttes (3 quakes between mag 0.9-1.4), Svartsengi (1 quake mag 1.1), Terceira (2 quakes between mag 1.5-1.7), Thordarhyrna (1 quake mag 1.0), Tjörnes Fracture Zone (2 quakes between mag 1.1-1.3), Vulcano (1 quake mag 1.1) (updated 14h50)

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): 20 earthquakes up to magnitude 1.8

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 15 minutes ago. Hypocenter depths ranged between 9.4 and 0.2 km.
Earthquake details: (only 5 largest)
1.8 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Sep 1, 2024 10:04 pm (Los Angeles time) (17 km SSW)
1.8 quake Sonoma County, 15 mi southwest of Clearlake, Lake County, California, United States, Sep 2, 2024 03:49 am (Los Angeles time) (17 km SSW)
1.5 quake 9 km WNW of Cobb, CA, Sep 2, 2024 03:10 am (Los Angeles time) (15 km SSW)
1.3 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Sep 1, 2024 09:55 pm (Los Angeles time) (16 km SSW)
1.2 quake 7 km WNW of Cobb, CA, Sep 1, 2024 07:52 pm (Los Angeles time) (15 km S)
All earthquakes at Clear Lake

Coso volcano (California): 3 earthquakes up to magnitude 2.5

3 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 2.7 and 2.3 km.
Earthquake details:
2.5 quake Inyo County, 24 mi north of Ridgecrest, Kern County, California, United States, Sep 1, 2024 03:41 pm (Los Angeles time) (16 km ESE)
1.8 quake Inyo County, 24 mi north of Ridgecrest, Kern County, California, United States, Sep 1, 2024 03:48 pm (Los Angeles time) (16 km ESE)
1.7 quake 23 km E of Little Lake, CA, Sep 1, 2024 06:57 pm (Los Angeles time) (16 km ESE)
All earthquakes at Coso

Etna volcano (Italy): 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 0 km distance SW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, Sep 1, 2024 08:58 pm (GMT +2) (0 km SW)
All earthquakes at Etna

Kalatungan volcano (Mindanao): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 16 km distance SW from the volcano.
Earthquake details:
2.8 quake 18 km north of Wao, Lanao del Sur, Mindanao Musulman, Philippines, Sep 2, 2024 09:14 am (Manila time) (16 km SW)
All earthquakes at Kalatungan

Kilauea volcano (Hawai'i (Big Island)): 29 earthquakes up to magnitude 2.5

Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 31.6 and 0.1 km.
Earthquake details: (only 5 largest)
2.5 quake 18 km W of Volcano, Hawaii, Sep 1, 2024 07:23 am (Honolulu time) (13 km W)
2.3 quake 6 km S of Volcano, Hawaii, Sep 1, 2024 08:41 am (Honolulu time) (5 km ESE)
2.2 quake 5 km SSW of Volcano, Hawaii, Sep 1, 2024 11:10 pm (Honolulu time) (4 km ESE)
2.2 quake 6 km SSW of Volcano, Hawaii, Sep 1, 2024 09:17 pm (Honolulu time) (4 km ESE)
2.2 quake 5 km SSW of Volcano, Hawaii, Sep 2, 2024 01:20 am (Honolulu time) (4 km ESE)
All earthquakes at Kilauea

Rumble IV volcano (New Zealand): magnitude 3.3 earthquake

A magnitude 3.3 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 19 km distance NNW from the volcano.
Earthquake details:
3.3 quake South Pacific Ocean, 184 km north of Hicks Bay, Gisborne, New Zealand, Sep 2, 2024 12:04 pm (GMT +12) (19 km NNW)
All earthquakes at Rumble IV

Rumble V volcano (New Zealand): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 17 km distance ESE from the volcano.
Earthquake details:
2.9 quake South Pacific Ocean, 257 km northeast of Tauranga, Bay of Plenty, New Zealand, Sep 2, 2024 05:31 am (GMT +12) (17 km ESE)
All earthquakes at Rumble V
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/251319/Volcano-earthquake-report-for-Monday-2-Sep-2024.html