Volcano earthquake report for Thursday, 29 October 2026

Quakes detected near: Askja (2 quakes between mag 0.6-1.0), Balut (5 quakes between mag 1.7-2.5), Bardarbunga (6 quakes between mag 0.1-1.6), Brennisteinsfjöll (8 quakes between mag 0.0-1.4), Chaîne des Puys (1 quake mag 1.1), Churchill (1 quake mag 1.3)
Clear Lake (22 quakes between mag 0.5-1.9), Coso (2 quakes between mag 0.6-1.2), Dieng (1 quake mag 2.4), Fagradalsfjall (2 quakes between mag 0.0-1.1), Fani Maoré (1 quake mag 1.6), Fantale (1 quake mag 4.5), Flores (11 quakes between mag 1.3-3.1), Gran Canaria (3 quakes between mag 1.0-1.9), Hrómundartindur (3 quakes between mag 0.3-1.1), Hulubelu (9 quakes between mag 3.0-4.3), Kanlaon (1 quake mag 2.6), Kilauea (2 quakes between mag 1.4-1.8), Loihi (2 quakes between mag 1.8-1.8), Mare (1 quake mag 2.6), Martin (1 quake mag 1.7), Mauna Kea (1 quake mag 1.9), Maunaloa (1 quake mag 1.7), Midagahara (2 quakes between mag 2.5-2.9), Paluweh (1 quake mag 2.4), Poas (1 quake mag 1.6), Santorini (1 quake mag 1.8), Sousaki (3 quakes between mag 1.1-1.7), Stromboli (1 quake mag 2.1), Torfajökull (2 quakes between mag 1.1-1.3), West Valley Segment (1 quake mag 3.2), White Island (1 quake mag 2.1) (updated 06h50)\n\nNote: 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.\n
Volcanoes with recent earthquakes above magnitude 2 or more than 10 quakes are listed below:

Balut volcano (Mindanao): 5 earthquakes up to magnitude 2.5

5 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 33.00 and 3.00 km.
Earthquake details:
2.5 quake Celebes Sea, 28 km southwest of Sarangani Island, Philippines, Oct 29, 2026 09:12 am (GMT +8) (18 km SSW)
2.5 quake Philippine Sea, 15 km southwest of Sarangani Island, Philippines, Oct 29, 2026 03:19 am (GMT +8) (5 km S)
1.8 quake Davao Occidental, Davao, 37 km south of Glan, Philippines, Oct 29, 2026 04:30 am (GMT +8) (14 km NNW)
1.8 quake Philippine Sea, 18 km southwest of Sarangani Island, Philippines, Oct 28, 2026 09:34 pm (GMT +8) (10 km S)
1.7 quake 67 km south of Malapatan, Province of Sarangani, Soccsksargen, Philippines, Oct 29, 2026 01:22 am (GMT +8) (14 km WSW)
All earthquakes at Balut
Balut is an 840 m island stratovolcano south of Mindanao whose last known eruption occurred between about 2 million and 11,700 years ago. Hot springs and thermally altered ground occur on its western and southwestern flanks.

Clear Lake volcano (California): 22 earthquakes up to magnitude 1.9

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 54 minutes ago. Hypocenter depths ranged between 6.17 and 0.19 km.
Earthquake details: (only 5 largest)
1.9 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Oct 28, 2026 11:51 am (GMT -7) (18 km SSW)
1.6 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Oct 28, 2026 08:08 pm (GMT -7) (16 km SSW)
1.3 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Oct 28, 2026 11:44 am (GMT -7) (18 km SSW)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Oct 28, 2026 07:14 pm (GMT -7) (16 km SSW)
1.1 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, Oct 28, 2026 05:11 pm (GMT -7) (16 km SSW)
All earthquakes at Clear Lake

Dieng volcano (Central Java): magnitude 2.4 earthquake

A magnitude 2.4 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 15 km distance NE from the volcano.
Earthquake details:
2.4 quake Kabupaten Batang, 18 km southwest of Weleri, Indonesia, Oct 29, 2026 09:53 am (GMT +7) (15 km NE)
All earthquakes at Dieng

Fantale volcano (Ethiopia): magnitude 4.5 earthquake

A magnitude 4.5 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance ESE from the volcano.
Earthquake details:
4.5 quake 14 km southwest of Awash, Afar Region, Ethiopia, Oct 28, 2026 04:31 pm (Addis Ababa time) (19 km ESE)
All earthquakes at Fantale
Fantale is an Ethiopian stratovolcano distinguished by a 2.5 x 4.5 km summit caldera and extensive obsidian lava flows. Its only confirmed historical eruptive period occurred around 1789; substantial unrest was also recorded in 2015 and 2024–25.

Flores volcano (Guatemala): 11 earthquakes up to magnitude 3.1

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 10.30 and 2.00 km.
Earthquake details: (only 5 largest)
3.1 quake 24 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Oct 28, 2026 01:48 am (GMT -6) (14 km WNW)
2.9 quake 26 km northwest of Jutiapa, Departamento de Jutiapa, Guatemala, Oct 28, 2026 06:24 am (GMT -6) (15 km NW)
1.9 quake 23 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Oct 28, 2026 11:27 am (GMT -6) (15 km WNW)
1.9 quake 23 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Oct 28, 2026 03:39 am (GMT -6) (15 km WNW)
1.7 quake 23 km northeast of Cuilapa, Departamento de Santa Rosa, Guatemala, Oct 28, 2026 04:32 pm (GMT -6) (15 km WNW)
All earthquakes at Flores
Flores, also known as Volcán Amayo, is a volcanic field about 10 km west of Jutiapa in southeastern Guatemala. Its last eruption is undated, and none are known from approximately the past 11,700 years.

Hulubelu volcano (Sumatra): 9 earthquakes up to magnitude 4.3

9 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 44.00 and 7.00 km.
Earthquake details: (only 5 largest)
4.3 quake Kabupaten Tanggamus, 68 km west of Bandar Lampung, Indonesia, Oct 28, 2026 03:23 pm (Jakarta time) (12 km SE)
4.2 quake Kabupaten Tanggamus, 69 km west of Bandar Lampung, Indonesia, Oct 28, 2026 03:22 pm (Jakarta time) (15 km SSE)
4.1 quake Kabupaten Tanggamus, 64 km west of Bandar Lampung, Indonesia, Oct 28, 2026 06:56 pm (GMT +7) (15 km SE)
3.6 quake Kabupaten Tanggamus, 67 km west of Bandar Lampung, Indonesia, Oct 28, 2026 06:59 pm (GMT +7) (15 km SE)
3.4 quake Kabupaten Tanggamus, 66 km west of Bandar Lampung, Indonesia, Oct 28, 2026 03:37 pm (GMT +7) (13 km SE)
All earthquakes at Hulubelu
Hulubelu is a 4-km-long volcanic depression in southeastern Sumatra. Its last eruption is not precisely dated, and none is known from approximately the past 11,700 years.

Kanlaon volcano (Central Philippines): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 9 km distance NW from the volcano.
Earthquake details:
2.6 quake 17 km east of La Carlota, Philippines, Oct 28, 2026 03:55 pm (GMT +8) (9 km NW)
All earthquakes at Kanlaon
Kanlaon is a 2,422-m-high stratovolcano and the highest point on the Philippine island of Negros. Its frequently explosive historical activity includes a deadly 1996 eruption and stronger eruptions during 2024-26.

Mare volcano (Halmahera): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 5 km distance SSW from the volcano.
Earthquake details:
2.6 quake Maluku Sea, 8.7 km north of Pulau Moty Island, North Maluku, Indonesia, Oct 28, 2026 04:05 pm (GMT +9) (5 km SSW)
All earthquakes at Mare
Mare is a small stratovolcanic island south of Tidore, Indonesia, with a large breached crater off its southwestern tip. No historical eruptions are known, and the date of its last eruption is uncertain.

Midagahara volcano (Honshu): 2 earthquakes up to magnitude 2.9

2 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 3.30 and 1.70 km.
Earthquake details:
2.9 quake 37 km southeast of Toyama, Toyama, Japan, Oct 29, 2026 03:32 am (GMT +9) (4 km SSW)
2.5 quake 37 km southeast of Toyama, Toyama, Japan, Oct 29, 2026 11:44 am (GMT +9) (4 km SSW)
All earthquakes at Midagahara
Midagahara is an eroded stratovolcano in Japan’s North Japan Alps. Small phreatic explosions have occurred during approximately the past 12,000 years, with the last confirmed eruption reported in 1839.

Paluweh volcano (Lesser Sunda Islands): magnitude 2.4 earthquake

A magnitude 2.4 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 19 km distance WSW from the volcano.
Earthquake details:
2.4 quake 51 km north of Ende, Kabupaten Ende, East Nusa Tenggara, Indonesia, Oct 29, 2026 01:26 am (GMT +8) (19 km WSW)
All earthquakes at Paluweh
Paluweh is an island-forming stratovolcano north of Flores, Indonesia. Its major eruptions include a destructive, tsunami-producing event in 1928 and deadly pyroclastic flows in 2013.

Stromboli volcano (Eolian Islands): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 40.00 km depth at 1 km distance NNE from the volcano.
Earthquake details:
2.1 quake 64 km north of Milazzo, Province of Messina, Sicily, Italy, Oct 28, 2026 10:07 am (GMT +1) (1 km NNE)
All earthquakes at Stromboli

West Valley Segment volcano (North Pacific Ocean): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance N from the volcano.
Earthquake details:
3.2 quake North Pacific Ocean, 204 km southwest of Vernon, Regional District of Mount Waddington, British Columbia, Canada, Oct 28, 2026 03:09 am (GMT -9) (19 km N)
All earthquakes at West Valley Segment
West Valley Segment is a submarine fissure-vent cluster at the northern end of the Juan de Fuca Ridge. No eruption is known during approximately the past 12,000 years, though nearly 14,000 earthquakes were detected there during unrest in September 2001.

White Island volcano (New Zealand): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 38.00 km depth at 19 km distance NW from the volcano.
Earthquake details:
2.1 quake South Pacific Ocean, 82 km east of Tauranga, Bay of Plenty, New Zealand, Oct 29, 2026 11:32 am (GMT +13) (19 km NW)
All earthquakes at White Island
Whakaari/White Island is an active offshore stratovolcano in New Zealand’s Bay of Plenty. A deadly explosion struck visitors in December 2019, and further eruptive activity was recorded in 2024–26.
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/392590/Volcano-earthquake-report-2026-10-29.html