Volcano earthquake report for Saturday, 2 May 2026
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 2 May 2026 Number in brackets indicate nr of quakes.

Quakes detected near: Clear Lake (25 quakes between mag 0.3-1.8), Don Joao de Castro Bank (1 quake mag 2.0), El Chichón (5 quakes between mag 2.2-2.6), Eldey (6 quakes between mag 0.4-1.4), Etna (1 quake mag 1.0), Gran Canaria (1 quake mag 3.0)
Hibok-Hibok (1 quake mag 3.0), Hulubelu (18 quakes between mag 2.0-2.9), Iliboleng (1 quake mag 2.8), Jailolo (1 quake mag 2.3), Katmai (2 quakes between mag 0.7-1.1), Kilauea (8 quakes between mag 1.6-2.2), La Palma (5 quakes between mag 1.0-1.6), Ljósufjöll (5 quakes between mag 0.5-1.4), Loihi (1 quake mag 2.6), Machin (1 quake mag 3.0), Martin (1 quake mag 1.1), Masaya (14 quakes between mag 0.0-2.3), Okmok (1 quake mag 1.3), Pacaya (2 quakes between mag 2.8-3.2), Papandayan (1 quake mag 2.1), Redoubt (1 quake mag 1.0), Ruapehu (1 quake mag 1.0), Santo Tomas (1 quake mag 2.3), Stepovak Bay 2 (1 quake mag 2.4), Taal (1 quake mag 1.5), Tambora (2 quakes between mag 2.1-2.2), Tenerife (2 quakes between mag 0.1-1.1), Timber Mountain (1 quake mag 1.7), Trident (1 quake mag 1.3), Una Una (1 quake mag 2.9), Wide Bay (1 quake mag 1.0) (updated 10h50)

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): 25 earthquakes up to magnitude 1.8

Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 11.62 and 0.91 km.
Earthquake details: (only 5 largest)
1.8 quake 12 mi southwest of Clearlake, Lake County, California, United States, May 2, 2026 12:20 am (GMT -7) (15 km S)
1.4 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, May 1, 2026 10:41 am (GMT -7) (17 km S)
1.1 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, May 2, 2026 01:16 am (GMT -7) (17 km S)
1.1 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, May 2, 2026 01:01 am (GMT -7) (18 km SSW)
1.1 quake 28 mi north of Santa Rosa, Sonoma County, California, United States, May 1, 2026 10:40 am (GMT -7) (16 km SSW)
All earthquakes at Clear Lake

El Chichón volcano (Southern Mexico): 5 earthquakes up to magnitude 2.6

5 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 5.00 and 3.00 km.
Earthquake details:
2.6 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, May 1, 2026 11:28 am (GMT -6) (3 km ESE)
2.4 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, May 1, 2026 07:55 am (GMT -6) (1 km SSW)
2.2 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, May 1, 2026 07:13 am (GMT -6) (2 km SE)
2.2 quake Estado de Chiapas, 35 km southwest of Teapa, Estado de Tabasco, Mexico, May 1, 2026 07:24 am (GMT -6) (2 km N)
2.2 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, May 1, 2026 09:09 am (GMT -6) (2 km NW)
All earthquakes at El Chichón

Gran Canaria volcano (Canary Islands): 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 19 km distance ENE from the volcano.
Earthquake details:
Uncertain quake: M3.0, 2.3 km southwest of Las Palmas de Gran Canaria, Spain, May 2, 2026 05:30 am (GMT +0) (19 km ENE)
All earthquakes at Gran Canaria

Hibok-Hibok volcano (Mindanao): 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 14 km distance ESE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 13 km southeast of Mambajao, Philippines, May 2, 2026 02:10 pm (GMT +8) (14 km ESE)
All earthquakes at Hibok-Hibok

Hulubelu volcano (Sumatra): 18 earthquakes up to magnitude 2.9

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 22.00 and 1.00 km.
Earthquake details: (only 5 largest)
2.9 quake Kabupaten Tanggamus, 75 km west of Bandar Lampung, Indonesia, May 2, 2026 07:37 am (GMT +7) (1 km SE)
2.8 quake Kabupaten Tanggamus, 84 km west of Bandar Lampung, Indonesia, May 2, 2026 07:30 am (GMT +7) (8 km WSW)
2.7 quake Kabupaten Tanggamus, 76 km west of Bandar Lampung, Indonesia, May 2, 2026 05:50 am (GMT +7) (1 km S)
2.5 quake Kabupaten Tanggamus, 69 km west of Bandar Lampung, Indonesia, May 2, 2026 04:36 am (GMT +7) (10 km SE)
2.5 quake Kabupaten Tanggamus, 76 km west of Bandar Lampung, Indonesia, May 2, 2026 07:15 am (GMT +7) (1 km S)
All earthquakes at Hulubelu

Iliboleng volcano (Lesser Sunda Islands): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.00 km depth at 16 km distance SSW from the volcano.
Earthquake details:
2.8 quake Savu Sea, 16 km south of Pulau Adonara Island, East Nusa Tenggara, Indonesia, May 2, 2026 09:12 am (GMT +8) (16 km SSW)
All earthquakes at Iliboleng

Jailolo volcano (Halmahera): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 5 km distance NNE from the volcano.
Earthquake details:
2.3 quake Kabupaten Halmahera Barat, 37 km north of Ternate, Indonesia, May 2, 2026 11:14 am (GMT +9) (5 km NNE)
All earthquakes at Jailolo

Kilauea volcano (Hawai'i (Big Island)): 8 earthquakes up to magnitude 2.2

8 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 29.17 and 0.19 km.
Earthquake details: (only 5 largest)
2.2 quake 7.2 mi northeast of Pāhala, Hawaii County, Hawaii, United States, May 1, 2026 06:34 pm (GMT -10) (19 km SW)
2.0 quake 26 mi southwest of Hilo, Hawaii County, Hawaii, United States, May 1, 2026 06:58 pm (GMT -10) (1 km SE)
1.9 quake 26 mi southwest of Hilo, Hawaii County, Hawaii, United States, May 1, 2026 02:56 am (GMT -10) (1 km SSE)
1.8 quake 4 mi southwest of Volcano, Hawaii County, Hawaii, United States, May 1, 2026 04:51 pm (GMT -10) (1 km ESE)
1.8 quake 4 mi southwest of Volcano, Hawaii County, Hawaii, United States, May 1, 2026 03:19 pm (GMT -10) (1 km ESE)
All earthquakes at Kilauea

Loihi volcano (Hawai'i (Big Island)): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 33.09 km depth at 16 km distance NW from the volcano.
Earthquake details:
2.6 quake North Pacific Ocean, 41 mi southeast of of Hawai‘i Island, Hawaii County, Hawaii, United States, May 1, 2026 06:46 pm (GMT -10) (16 km NW)
All earthquakes at Loihi

Machin volcano (Colombia): 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 10.00 km depth at 19 km distance ESE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.5 km west of Ibague, Departamento de Tolima, Colombia, May 1, 2026 07:34 am (GMT -5) (19 km ESE)
All earthquakes at Machin

Masaya volcano (Nicaragua): 14 earthquakes up to magnitude 2.3

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.00 and 5.00 km.
Earthquake details: (only 5 largest)
2.3 quake Departamento de Masaya, 13 km southeast of Managua, Nicaragua, May 2, 2026 12:32 am (GMT -6) (7 km NNW)
2.2 quake 3.9 km northwest of Masaya, Departamento de Masaya, Nicaragua, May 1, 2026 03:56 pm (GMT -6) (6 km ENE)
2.1 quake Departamento de Masaya, 13 km southeast of Managua, Nicaragua, May 2, 2026 01:10 am (GMT -6) (7 km N)
2.0 quake 3.8 km northwest of Masaya, Departamento de Masaya, Nicaragua, May 2, 2026 02:13 am (GMT -6) (5 km ENE)
1.9 quake Departamento de Masaya, 13 km southeast of Managua, Nicaragua, May 2, 2026 02:32 am (GMT -6) (7 km NNW)
All earthquakes at Masaya

Pacaya volcano (Guatemala): 2 earthquakes up to magnitude 3.2

2 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 10.00 and 2.00 km.
Earthquake details:
3.2 quake Departamento de Guatemala, 16 km east of Palin, Guatemala, May 1, 2026 11:50 am (GMT -6) (7 km NNE)
2.8 quake 5.4 km east of Palin, Departamento de Escuintla, Guatemala, May 2, 2026 12:03 am (GMT -6) (7 km NW)
All earthquakes at Pacaya

Papandayan volcano (West Java): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.00 km depth at 16 km distance NNW from the volcano.
Earthquake details:
2.1 quake 18 km southeast of Banjaran, Kabupaten Bandung, Jawa Barat, Indonesia, May 1, 2026 09:31 pm (GMT +7) (16 km NNW)
All earthquakes at Papandayan

Santo Tomas volcano (Luzon Island): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 18.00 km depth at 5 km distance NNE from the volcano.
Earthquake details:
2.3 quake 5.7 km southwest of Baguio, Philippines, May 2, 2026 01:13 am (GMT +8) (5 km NNE)
All earthquakes at Santo Tomas

Stepovak Bay 2 volcano (Alaska Peninsula): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.60 km depth at 3 km distance N from the volcano.
Earthquake details:
2.4 quake 46 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, May 1, 2026 02:47 pm (GMT -8) (3 km N)
All earthquakes at Stepovak Bay 2

Tambora volcano (Sumbawa): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.00 and 10.00 km.
Earthquake details:
2.2 quake Kabupaten Bima, 93 km northwest of Bima, Indonesia, May 2, 2026 11:28 am (GMT +8) (19 km N)
2.1 quake Kabupaten Dompu, 86 km west of Bima, Kota Bima, West Nusa Tenggara, Indonesia, May 2, 2026 06:17 am (GMT +8) (6 km SW)
All earthquakes at Tambora

Una Una volcano (Sulawesi & Sangihe Islands): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 3 km distance NE from the volcano.
Earthquake details:
2.9 quake Tojo Una-Una Regency, 213 km northeast of Palu, Indonesia, May 2, 2026 12:47 am (GMT +8) (3 km NE)
All earthquakes at Una Una
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/301237/Volcano-earthquake-report-for-Saturday-2-May-2026.html