Volcano earthquake report for Thursday, 5 Sep 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 5 Sep 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Apastepeque (1 quake mag 2.4), Askja (1 quake mag 1.1), Banahaw (1 quake mag 3.0), Clear Lake (11 quakes between mag 0.7-2.0), Coso (2 quakes between mag 0.5-1.1), Galeras (1 quake mag 3.0)
Golden Trout Creek (1 quake mag 2.0), Ilopango (1 quake mag 2.1), Kilauea (10 quakes between mag 0.8-3.5), Krísuvík (1 quake mag 1.1), Maunaloa (1 quake mag 1.8), Papandayan (1 quake mag 2.8), Piton de la Fournaise (1 quake mag 1.0), Prestahnukur (1 quake mag 1.4), Ruapehu (4 quakes between mag 0.7-1.5), Terceira (1 quake mag 1.7), Thordarhyrna (1 quake mag 1.3), Timber Mountain (1 quake mag 1.8) (updated 12h50)

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:



Apastepeque volcano (El Salvador): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 23.0 km depth at 7 km distance SE from the volcano.
Earthquake details:
2.4 quake 10.1 km northeast of San Vicente, San Vicente, El Salvador, Sep 5, 2024 12:54 am (El Salvador time) (7 km SE)
All earthquakes at Apastepeque

Banahaw volcano (Luzon Island): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 18 km distance SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 24 km west of Lucena, Quezon, Calabarzon, Philippines, Sep 5, 2024 12:55 pm (GMT +8) (18 km SSW)
All earthquakes at Banahaw

Clear Lake volcano (California): 11 earthquakes up to magnitude 2.0

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 40 minutes ago. Hypocenter depths ranged between 12.5 and 1.9 km.
Earthquake details: (only 5 largest)
2.0 quake 12 mi southwest of Clearlake, Lake County, California, United States, Sep 5, 2024 01:14 am (Los Angeles time) (15 km S)
1.7 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Sep 5, 2024 05:09 am (Los Angeles time) (16 km SSW)
1.5 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 4, 2024 10:52 pm (Los Angeles time) (18 km SSW)
1.1 quake 6 km WNW of Cobb, CA, Sep 5, 2024 12:14 am (Los Angeles time) (15 km S)
0.9 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 4, 2024 05:09 pm (Los Angeles time) (18 km SSW)
All earthquakes at Clear Lake

Galeras volcano (Colombia): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 12 km distance E from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.3 km east of Pasto, Nariño, Colombia, Sep 5, 2024 01:55 am (GMT -5) (12 km E)
All earthquakes at Galeras

Ilopango volcano (El Salvador): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 28.0 km depth at 4 km distance SSE from the volcano.
Earthquake details:
2.1 quake 17 km east of San Salvador, San Salvador, El Salvador, Sep 4, 2024 11:29 pm (El Salvador time) (4 km SSE)
All earthquakes at Ilopango

Kilauea volcano (Hawai'i (Big Island)): 10 earthquakes up to magnitude 3.5

10 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 29.8 and 0.2 km.
Earthquake details: (only 5 largest)
3.5 quake 26 mi south of Hilo, Hawaii County, Hawaii, United States, Sep 4, 2024 06:53 am (Honolulu time) (6 km ESE)
2.7 quake 26 mi south of Hilo, Hawaii County, Hawaii, United States, Sep 4, 2024 07:29 am (Honolulu time) (5 km ESE)
2.1 quake 6 km S of Volcano, Hawaii, Sep 4, 2024 07:39 am (Honolulu time) (6 km ESE)
2.0 quake 14 km S of Volcano, Hawaii, Sep 4, 2024 12:58 pm (Honolulu time) (12 km SSE)
1.9 quake 9 km S of Volcano, Hawaii, Sep 4, 2024 10:09 pm (Honolulu time) (8 km SE)
All earthquakes at Kilauea

Papandayan volcano (West Java): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 15 km distance WNW from the volcano.
Earthquake details:
2.8 quake Bandung, 25 km south of Banjaran, West Java, Indonesia, Sep 5, 2024 02:16 pm (Jakarta time) (15 km WNW)
All earthquakes at Papandayan
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/251576/Volcano-earthquake-report-for-Thursday-5-Sep-2024.html