Volcano earthquake report for Monday, 10 Aug 2026
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 10 Aug 2026 Number in brackets indicate nr of quakes.

Quakes detected near: Apaneca Range (1 quake mag 1.1), Atacazo (1 quake mag 3.0), Balut (3 quakes between mag 1.9-3.7), Baru (1 quake mag 3.0), Barva (1 quake mag 3.0), Campi Flegrei (Phlegrean Fields) (18 quakes between mag 0.1-3.0)
Clear Lake (17 quakes between mag 0.2-1.5), Coso (4 quakes between mag 0.3-1.1), Doña Juana (1 quake mag 3.0), Etna (1 quake mag 3.0), Hengill (8 quakes between mag 0.0-1.9), Hofsjökull (2 quakes between mag 1.1-1.6), Imbabura (1 quake mag 3.0), Kilauea (6 quakes between mag 0.8-2.3), Kupreanof (1 quake mag 1.4), Ljósufjöll (8 quakes between mag 0.0-1.5), Loihi (14 quakes between mag 1.8-3.9), Martin (6 quakes between mag 0.1-1.7), Masaya (2 quakes between mag 2.1-2.2), Mauna Kea (1 quake mag 1.8), Maunaloa (2 quakes between mag 2.2-2.5), Musuan (1 quake mag 3.0), Nevado del Ruiz (1 quake mag 2.8), Ontake-san (1 quake mag 2.2), Pacaya (2 quakes between mag 3.0-3.4), Paco (1 quake mag 2.7), Parker (1 quake mag 2.5), Prestahnukur (4 quakes between mag 0.4-1.0), San Salvador (2 quakes between mag 2.2-2.4), Sibualbuali (2 quakes between mag 2.3-2.3), Tandikat (1 quake mag 2.3), Tinguiririca (1 quake mag 2.7), Tjörnes Fracture Zone (7 quakes between mag 0.0-1.6), Torfajökull (1 quake mag 1.2), Whale Island (5 quakes between mag 1.7-3.0) (updated 19h50)

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:



Atacazo volcano (Ecuador): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance ENE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 8.3 km south of Quito, Provincia de Pichincha, Ecuador, Aug 10, 2026 10:08 am (GMT -5) (12 km ENE)
All earthquakes at Atacazo

Balut volcano (Mindanao): 3 earthquakes up to magnitude 3.7

3 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 28.00 and 10.00 km.
Earthquake details:
3.7 quake Celebes Sea, 20 km southwest of Sarangani Island, Philippines, Aug 10, 2026 07:40 am (Manila time) (10 km SSW)
2.0 quake Celebes Sea, 23 km southwest of Sarangani Island, Philippines, Aug 10, 2026 05:59 pm (GMT +8) (10 km WSW)
1.9 quake Celebes Sea, 20 km west of Sarangani Island, Philippines, Aug 10, 2026 07:08 am (GMT +8) (11 km NW)
All earthquakes at Balut

Baru volcano (Panama): 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 10.00 km depth at 12 km distance ESE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 33 km northeast of La Concepcion, Provincia de Chiriqui, Panama, Aug 10, 2026 10:33 am (GMT -5) (12 km ESE)
All earthquakes at Baru

Barva volcano (Costa Rica): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 12 km distance SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 11 km north of San Jose, Provincia de San Jose, Costa Rica, Aug 10, 2026 12:50 am (GMT -6) (12 km SSW)
All earthquakes at Barva

Campi Flegrei (Phlegrean Fields) volcano (Italy): 18 earthquakes up to magnitude 3.0

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 4 minutes ago. Hypocenter depths ranged between 14.47 and 0.22 km.
Earthquake details: (only 5 largest)
3.0 quake 1.5 km southeast of Pozzuoli, Napoli, Campania, Italy, Aug 10, 2026 01:27 am (Rome time) (3 km WNW)
1.3 quake 1.3 km southeast of Pozzuoli, Napoli, Campania, Italy, Aug 10, 2026 03:03 am (GMT +2) (3 km WNW)
1.1 quake 2 km southeast of Pozzuoli, Napoli, Campania, Italy, Aug 10, 2026 04:42 am (GMT +2) (2 km WNW)
1.0 quake Tyrrhenian Sea, 22 km northeast of Isola d'Ischia Island, Italy, Aug 10, 2026 02:57 am (GMT +2) (10 km NW)
1.0 quake Tyrrhenian Sea, 21 km northeast of Isola d'Ischia Island, Italy, Aug 10, 2026 02:56 am (GMT +2) (4 km WNW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 17 earthquakes up to magnitude 1.5

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 41 minutes ago. Hypocenter depths ranged between 4.20 and 1.36 km.
Earthquake details: (only 5 largest)
1.5 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Aug 9, 2026 10:09 pm (GMT -7) (17 km SSW)
1.4 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Aug 10, 2026 07:45 am (GMT -7) (16 km S)
1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Aug 10, 2026 11:45 am (GMT -7) (18 km S)
1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Aug 10, 2026 10:01 am (GMT -7) (17 km S)
1.2 quake 29 mi north of Santa Rosa, Sonoma County, California, United States, Aug 10, 2026 12:09 pm (GMT -7) (17 km SSW)
All earthquakes at Clear Lake

Doña Juana volcano (Colombia): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 16 km distance NNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 31 km northeast of Buesaco, Departamento de Narino, Colombia, Aug 10, 2026 12:35 pm (GMT -5) (16 km NNW)
All earthquakes at Doña Juana

Etna volcano (Italy): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 0 km distance SW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Province of Catania, Sicily, Italy, Aug 10, 2026 02:38 pm (GMT +2) (0 km SW)
All earthquakes at Etna

Imbabura volcano (Ecuador): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 13 km distance NNE from the volcano.
Earthquake details:
Reported quake or seismic-like event: 1.2 km north of Ibarra, Provincia de Imbabura, Ecuador, Aug 10, 2026 08:14 am (GMT -5) (13 km NNE)
All earthquakes at Imbabura

Kilauea volcano (Hawai'i (Big Island)): 6 earthquakes up to magnitude 2.3

6 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 43 minutes ago. Hypocenter depths ranged between 26.67 and 0.48 km.
Earthquake details: (only 5 largest)
2.3 quake 7.9 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Aug 10, 2026 05:17 am (GMT -10) (18 km SW)
2.2 quake 29 mi south of Hilo, Hawaii County, Hawaii, United States, Aug 10, 2026 02:46 am (GMT -10) (19 km SE)
2.0 quake 8 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Aug 10, 2026 09:07 am (GMT -10) (18 km SW)
1.8 quake 27 mi south of Hilo, Hawaii County, Hawaii, United States, Aug 10, 2026 02:33 am (GMT -10) (12 km SE)
1.7 quake 32 mi southwest of Hilo, Hawaii County, Hawaii, United States, Aug 9, 2026 02:12 pm (GMT -10) (16 km W)
All earthquakes at Kilauea

Loihi volcano (Hawai'i (Big Island)): 14 earthquakes up to magnitude 3.9

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 56 minutes ago. Hypocenter depths ranged between 42.46 and 2.34 km.
Earthquake details: (only 5 largest)
3.9 quake North Pacific Ocean, 37 mi southeast of Hawaiian Ocean View, Hawaii County, Hawaii, United States, Aug 9, 2026 02:37 pm (GMT -10) (10 km S)
3.4 quake North Pacific Ocean, 61 mi south of Hilo, Hawaii County, Hawaii, United States, Aug 9, 2026 08:22 pm (GMT -10) (8 km SSE)
3.0 quake North Pacific Ocean, 30 mi southeast of Discovery Harbor, Hawaii County, Hawaii, United States, Aug 9, 2026 07:13 pm (GMT -10) (13 km S)
2.7 quake North Pacific Ocean, 61 mi south of Hilo, Hawaii County, Hawaii, United States, Aug 9, 2026 08:16 pm (GMT -10) (11 km SE)
2.7 quake North Pacific Ocean, 51 mi south of Hilo, Hawaii County, Hawaii, United States, Aug 9, 2026 12:35 pm (GMT -10) (9 km N)
All earthquakes at Loihi

Masaya volcano (Nicaragua): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 1 hour 50 minutes ago. Hypocenter depths ranged between 10.00 and 4.00 km.
Earthquake details:
2.2 quake Departamento de Masaya, 13 km southeast of Managua, Nicaragua, Aug 10, 2026 12:00 pm (GMT -6) (10 km N)
2.1 quake 6 km northwest of Masaya, Departamento de Masaya, Nicaragua, Aug 10, 2026 09:38 am (GMT -6) (5 km NE)
All earthquakes at Masaya

Maunaloa volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 42.66 and 4.77 km.
Earthquake details:
2.5 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, Aug 9, 2026 10:56 am (GMT -10) (4 km E)
2.2 quake 11 mi north of Pāhala, Hawaii County, Hawaii, United States, Aug 10, 2026 06:25 am (GMT -10) (19 km SE)
All earthquakes at Maunaloa

Musuan volcano (Mindanao): 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 10.00 km depth at 14 km distance SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 18 km southwest of NIA Valencia, Philippines, Aug 10, 2026 11:41 pm (GMT +8) (14 km SSW)
All earthquakes at Musuan

Nevado del Ruiz volcano (Colombia): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0.70 km depth at 5 km distance NE from the volcano.
Earthquake details:
2.8 quake 25 km west of Libano, Departamento de Tolima, Colombia, Aug 10, 2026 07:42 am (GMT -5) (5 km NE)
All earthquakes at Nevado del Ruiz

Ontake-san volcano (Honshu): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 11 km distance E from the volcano.
Earthquake details:
2.2 quake 33 km west of Ina, Nagano, Japan, Aug 10, 2026 11:14 pm (GMT +9) (11 km E)
All earthquakes at Ontake-san

Pacaya volcano (Guatemala): 2 earthquakes up to magnitude 3.4

2 earthquakes occurred near (under) the volcano during 12 minutes, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.
Earthquake details:
Reported quake or seismic-like event: 16 km southwest of Guatemala City, Departamento de Guatemala, Guatemala, Aug 10, 2026 07:17 am (GMT -6) (16 km N)
Reported quake or seismic-like event: 16 km southwest of Guatemala City, Departamento de Guatemala, Guatemala, Aug 10, 2026 07:29 am (GMT -6) (16 km N)
All earthquakes at Pacaya

Paco volcano (Mindanao): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 1 hour 38 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 24.00 km depth at 18 km distance S from the volcano.
Earthquake details:
2.7 quake Province of Agusan del Norte, 40 km south of Surigao, Philippines, Aug 11, 2026 02:12 am (GMT +8) (18 km S)
All earthquakes at Paco

Parker volcano (Mindanao): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 14.00 km depth at 17 km distance SSW from the volcano.
Earthquake details:
2.5 quake Province of Sarangani, 42 km west of General Santos, Philippines, Aug 10, 2026 06:33 pm (GMT +8) (17 km SSW)
All earthquakes at Parker

San Salvador volcano (El Salvador): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 7 minutes, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 5.00 and 5.00 km.
Earthquake details:
2.4 quake 2.4 km southwest of San Salvador, Departamento de San Salvador, El Salvador, Aug 9, 2026 09:56 pm (GMT -6) (11 km ESE)
2.2 quake 1.8 km west of San Salvador, Departamento de San Salvador, El Salvador, Aug 9, 2026 10:03 pm (GMT -6) (11 km ESE)
All earthquakes at San Salvador

Sibualbuali volcano (Sumatra): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano during 47 minutes, the last being recorded quake 15 hours ago. Hypocenter depths ranged between 13.00 and 4.00 km.
Earthquake details:
2.3 quake 11 km northwest of Padangsidempuan, Indonesia, Aug 10, 2026 11:35 am (GMT +7) (13 km SSW)
2.3 quake 20 km north of Padangsidempuan, Kota Padangsidimpuan, North Sumatra, Indonesia, Aug 10, 2026 10:48 am (GMT +7) (1 km NW)
All earthquakes at Sibualbuali

Tandikat volcano (Sumatra): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 14 km distance WSW from the volcano.
Earthquake details:
2.3 quake Kabupaten Padang Pariaman, 20 km northeast of Pariaman, Indonesia, Aug 10, 2026 02:52 am (GMT +7) (14 km WSW)
All earthquakes at Tandikat

Tinguiririca volcano (Central Chile and Argentina): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 14 km distance ENE from the volcano.
Earthquake details:
2.7 quake Chile Aug 9, 2026 11:43 pm (GMT -3) (14 km ENE)
All earthquakes at Tinguiririca

Unnamed volcano (North of Luzon): 2 earthquakes up to magnitude 3.5

2 earthquakes occurred near (under) the volcano at nearly the same time (22:06 UTC). Hypocenter depths ranged between 10.00 and 9.00 km.
Earthquake details:
3.5 quake South China Sea, 12 km west of Batan Island, Philippines, Aug 10, 2026 06:06 am (Manila time) (13 km NE)
2.9 quake South China Sea, 12 km southwest of Batan Island, Philippines, Aug 10, 2026 06:06 am (GMT +8) (15 km E)
All earthquakes at Unnamed

Whale Island volcano (New Zealand): 5 earthquakes up to magnitude 3.0

5 earthquakes occurred near (under) the volcano during 1 hour 20 minutes, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 5.00 and 2.90 km.
Earthquake details:
3.0 quake 13 km west of Whakatane, Bay of Plenty, New Zealand, Aug 10, 2026 11:11 pm (Auckland time) (16 km SW)
2.2 quake 14 km west of Whakatane, Bay of Plenty, New Zealand, Aug 10, 2026 10:53 pm (GMT +12) (16 km SW)
1.8 quake 13 km west of Whakatane, Bay of Plenty, New Zealand, Aug 10, 2026 11:41 pm (GMT +12) (15 km SW)
1.8 quake 13 km west of Whakatane, Bay of Plenty, New Zealand, Aug 10, 2026 11:31 pm (GMT +12) (16 km SW)
1.7 quake South Pacific Ocean, 65 km southeast of Tauranga, Bay of Plenty, New Zealand, Aug 11, 2026 12:13 am (GMT +12) (15 km SW)
All earthquakes at Whale Island
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/323350/Volcano-earthquake-report-for-Monday-10-Aug-2026.html