Volcano earthquake report for Sunday, 8 Sep 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 8 Sep 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Akagi (1 quake mag 2.7), Apaneca Range (3 quakes between mag 1.8-2.8), Askja (1 quake mag 1.2), Bardarbunga (1 quake mag 1.1), Campi Flegrei (Phlegrean Fields) (1 quake mag 1.5), Clear Lake (29 quakes between mag 0.2-2.5)
Coso (3 quakes between mag 1.2-1.4), Eldey (9 quakes between mag 0.8-1.6), Etna (3 quakes between mag 1.2-3.0), Gareloi (1 quake mag 1.1), Herdubreid (5 quakes between mag 0.2-1.0), Irazu (1 quake mag 3.0), Katla (10 quakes between mag 0.4-2.1), Kilauea (12 quakes between mag 1.7-2.9), Krísuvík (2 quakes between mag 0.9-1.1), Las Pilas (1 quake mag 1.7), Ljósufjöll (1 quake mag 1.3), Mahagnao (2 quakes between mag 2.2-2.6), Mount Shasta (2 quakes between mag 2.0-2.1), San Pablo (1 quake mag 1.0), Sousaki (1 quake mag 1.2), Tenerife (1 quake mag 1.1), Terceira (1 quake mag 1.6), Thordarhyrna (1 quake mag 1.2), Ubehebe Craters (1 quake mag 1.1), Vesuvius (2 quakes between mag 1.2-2.0) (updated 13h50)

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:



Akagi volcano (Honshu): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.8 km depth at 16 km distance ENE from the volcano.
Earthquake details:
2.7 quake 22 km north of Kiryū, Gunma, Japan, Sep 8, 2024 07:03 pm (GMT +9) (16 km ENE)
All earthquakes at Akagi

Apaneca Range volcano (El Salvador): 3 earthquakes up to magnitude 2.8

3 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 7.0 and 6.0 km.
Earthquake details:
2.8 quake 5.9 km southeast of Ahuachapan, Ahuachapan, El Salvador, Sep 8, 2024 01:22 am (El Salvador time) (2 km WNW)
2.2 quake 17 km north of Sonsonate, Sonsonate, El Salvador, Sep 7, 2024 08:59 pm (El Salvador time) (3 km SSE)
1.8 quake 6.2 km southeast of Ahuachapan, Ahuachapan, El Salvador, Sep 8, 2024 07:16 am (GMT +0) (4 km WSW)
All earthquakes at Apaneca Range

Clear Lake volcano (California): 29 earthquakes up to magnitude 2.5

Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 1 minutes ago. Hypocenter depths ranged between 15.6 and 0.1 km.
Earthquake details: (only 5 largest)
2.5 quake 12 mi southwest of Clearlake, Lake County, California, United States, Sep 7, 2024 07:32 am (Los Angeles time) (16 km S)
1.7 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Sep 8, 2024 12:31 am (Los Angeles time) (16 km S)
1.6 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Sep 8, 2024 12:31 am (Los Angeles time) (17 km S)
1.5 quake 1 km NW of The Geysers, CA, Sep 7, 2024 07:32 am (Los Angeles time) (17 km S)
1.5 quake 3 km WNW of Cobb, CA, Sep 7, 2024 07:34 am (Los Angeles time) (16 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 6 hours, the last being recorded quake 1 hour 21 minutes ago. Hypocenter depths ranged between 25.5 and 6.6 km.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, Sep 8, 2024 12:09 pm (GMT +2) (0 km SW)
1.8 quake 9.1 km north of Acireale, Catania, Sicily, Italy, Sep 8, 2024 02:29 pm (Rome time) (15 km ESE)
1.2 quake 38 km north of Catania, Catania, Sicily, Italy, Sep 8, 2024 08:28 am (Rome time) (8 km NNW)
All earthquakes at Etna

Irazu volcano (Costa Rica): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 26.0 km depth at 15 km distance SSE from the volcano.
Earthquake details:
3.0 quake Cartago, 30 km east of San Jose, San Jose, Costa Rica, Sep 7, 2024 09:57 am (Costa Rica time) (15 km SSE)
All earthquakes at Irazu

Katla volcano (Iceland): 10 earthquakes up to magnitude 2.1

10 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.5 and 0.1 km.
Earthquake details: (only 5 largest)
2.1 quake 7.3 km E of Goðabunga Sep 7, 2024 02:22 pm (Reykjavik time) (3 km NW)
1.6 quake 7.4 km N of Hábunga Sep 7, 2024 04:48 pm (Reykjavik time) (2 km NW)
1.4 quake 4.5 km ESE of Goðabunga Sep 7, 2024 07:07 pm (Reykjavik time) (5 km W)
1.3 quake 3.8 km NNE of Goðabunga Sep 7, 2024 03:58 pm (Reykjavik time) (10 km WNW)
1.1 quake Iceland: 8.3 km E of Skógar Sep 8, 2024 08:05 am (Reykjavik time) (18 km SW)
All earthquakes at Katla

Kilauea volcano (Hawai'i (Big Island)): 12 earthquakes up to magnitude 2.9

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 29.5 and 0.7 km.
Earthquake details: (only 5 largest)
2.9 quake 6 km SSW of Volcano, Hawaii, Sep 7, 2024 10:30 am (Honolulu time) (4 km ESE)
2.9 quake 7 km SW of Volcano, Hawaii, Sep 7, 2024 07:06 am (Honolulu time) (2 km SSE)
2.3 quake 12 km NE of Pāhala, Hawaii, Sep 7, 2024 07:47 pm (Honolulu time) (18 km SSW)
2.1 quake 5 km SSW of Volcano, Hawaii, Sep 7, 2024 03:52 pm (Honolulu time) (3 km ESE)
2.1 quake 9 km SE of Volcano, Hawaii, Sep 7, 2024 11:27 am (Honolulu time) (12 km ESE)
All earthquakes at Kilauea

Mahagnao volcano (Central Philippines): 2 earthquakes up to magnitude 2.6

2 earthquakes occurred near (under) the volcano during 6 minutes, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 38.0 and 26.0 km.
Earthquake details:
2.6 quake 8.9 km west of Abuyog, Leyte, Eastern Visayas, Philippines, Sep 8, 2024 02:51 pm (Manila time) (16 km SSE)
2.2 quake 10 km west of Abuyog, Leyte, Eastern Visayas, Philippines, Sep 8, 2024 02:57 pm (Manila time) (16 km SSE)
All earthquakes at Mahagnao

Mount Shasta volcano (California): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 35 minutes, the last being recorded quake 23 hours ago. Hypocenter depths ranged between 9.0 and 7.3 km.
Earthquake details:
2.1 quake 5.2 mi northeast of McCloud, Siskiyo County, California, United States, Sep 7, 2024 08:19 am (Los Angeles time) (14 km SE)
2.0 quake 9 km NE of McCloud, CA, Sep 7, 2024 07:44 am (Los Angeles time) (14 km SE)
All earthquakes at Mount Shasta
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/251819/Volcano-earthquake-report-for-Sunday-8-Sep-2024.html