Volcano earthquake report for Friday, 5 Jun 2026

Quakes detected near: Askja (3 quakes between mag 0.7-1.0), Bardarbunga (6 quakes between mag 0.0-1.0), Brennisteinsfjöll (9 quakes between mag 0.0-1.4), Cabalian (1 quake mag 1.8), Cerro Negro de Mayasquer (1 quake mag 2.9), Chaîne des Puys (2 quakes between mag 1.0-1.5)
Clear Lake (52 quakes between mag 0.2-1.8), Cleveland (3 quakes between mag 0.8-1.2), Colima (1 quake mag 3.2), Conchagüita (3 quakes between mag 2.3-2.7), Eldey (3 quakes between mag 0.6-1.5), Esjufjöll (2 quakes between mag 0.5-1.1), Gareloi (1 quake mag 1.3), Geureudong (1 quake mag 2.1), Hengill (3 quakes between mag 0.1-1.7), Hrómundartindur (8 quakes between mag 0.1-1.1), Hulubelu (2 quakes between mag 2.0-2.0), Iriga (1 quake mag 3.1), Kenger (1 quake mag 1.4), Kilauea (3 quakes between mag 1.9-2.8), Kolumbo (1 quake mag 1.9), Krísuvík (5 quakes between mag 0.0-1.2), Kupreanof (3 quakes between mag 1.1-2.5), Kverkfjöll (1 quake mag 1.4), Langjökull (1 quake mag 1.3), Mammoth Mountain (2 quakes between mag 0.9-1.6), Masaya (1 quake mag 2.0), Maunaloa (3 quakes between mag 1.8-2.2), Mayon (2 quakes between mag 3.1-4.1), Mayotte Island (2 quakes between mag 0.6-1.9), Moffett (5 quakes between mag 0.8-2.5), Nejapa-Miraflores (1 quake mag 3.0), Pocdol Mountains (2 quakes between mag 3.0-5.3), Prestahnukur (113 quakes between mag 0.0-2.8), Reporoa (1 quake mag 1.8), San Salvador (1 quake mag 3.0), Sorikmarapi (2 quakes between mag 2.9-3.9), Soufrière de Guadeloupe (1 quake mag 3.0), Stepovak Bay 4 (1 quake mag 1.9), Süphan Dağ (1 quake mag 1.1), Tambora (1 quake mag 2.0), Tana (4 quakes between mag 0.3-2.1), Taupo (2 quakes between mag 2.0-2.0), Tenerife (5 quakes between mag 0.4-1.3), Tenorio (1 quake mag 1.0), Theistareykjarbunga (1 quake mag 1.4), Thordarhyrna (4 quakes between mag 0.0-1.3) (updated 23h50)

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:

Cerro Negro de Mayasquer volcano (Colombia): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.00 km depth at 12 km distance E from the volcano.
Earthquake details:
2.9 quake 24 km west of Ipiales, Departamento de Narino, Colombia, Jun 5, 2026 11:56 am (GMT -5) (12 km E)
All earthquakes at Cerro Negro de Mayasquer

Clear Lake volcano (California): 52 earthquakes up to magnitude 1.8

Possible earthquake swarm: 52 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 11 minutes ago. Hypocenter depths ranged between 14.49 and 0.13 km.
Earthquake details: (only 5 largest)
1.8 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Jun 4, 2026 07:59 pm (GMT -7) (15 km SSW)
1.7 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Jun 5, 2026 08:20 am (GMT -7) (15 km SSW)
1.6 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, United States, Jun 5, 2026 10:14 am (GMT -7) (17 km S)
1.4 quake 25 mi north of Santa Rosa, Sonoma County, California, United States, Jun 5, 2026 04:55 am (GMT -7) (19 km S)
1.4 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Jun 5, 2026 01:01 am (GMT -7) (18 km S)
All earthquakes at Clear Lake

Colima volcano (Western & Central Mexico): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.90 km depth at 3 km distance NE from the volcano.
Earthquake details:
3.2 quake 24 km southwest of Ciudad Guzman, Estado de Jalisco, Mexico, Jun 5, 2026 01:24 am (GMT -6) (3 km NE)
All earthquakes at Colima

Conchagüita volcano (El Salvador): 3 earthquakes up to magnitude 2.7

3 earthquakes occurred near (under) the volcano during 1 hour 33 minutes, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 7.00 and 4.00 km.
Earthquake details:
2.7 quake North Pacific Ocean, 10.1 km southeast of La Union, El Salvador, Jun 5, 2026 12:38 am (GMT -6) (6 km N)
2.5 quake North Pacific Ocean, 11 km southeast of La Union, El Salvador, Jun 4, 2026 11:39 pm (GMT -6) (6 km N)
2.3 quake North Pacific Ocean, 10.5 km southeast of La Union, El Salvador, Jun 5, 2026 01:12 am (GMT -6) (6 km N)
All earthquakes at Conchagüita

Geureudong volcano (Sumatra): 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 11.00 km depth at 6 km distance W from the volcano.
Earthquake details:
2.1 quake Kabupaten Bener Meriah, 50 km south of Bireun, Indonesia, Jun 5, 2026 10:41 am (GMT +7) (6 km W)
All earthquakes at Geureudong

Iriga volcano (Luzon Island): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.00 km depth at 7 km distance ESE from the volcano.
Earthquake details:
3.1 quake Philippine Sea, 10.2 km southwest of Batan Island, Philippines, Jun 5, 2026 10:09 pm (GMT +8) (7 km ESE)
All earthquakes at Iriga

Kilauea volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.8

3 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 31.12 and 1.61 km.
Earthquake details:
2.8 quake 27 mi south of Hilo, Hawaii County, Hawaii, United States, Jun 4, 2026 07:28 pm (GMT -10) (19 km ESE)
2.3 quake 36 mi southwest of Hilo, Hawaii County, Hawaii, United States, Jun 5, 2026 08:26 am (GMT -10) (17 km SW)
1.9 quake 28 mi south of Hilo, Hawaii County, Hawaii, United States, Jun 4, 2026 02:35 pm (GMT -10) (12 km SE)
All earthquakes at Kilauea

Kupreanof volcano (Alaska Peninsula): 3 earthquakes up to magnitude 2.5

3 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 9.02 and 6.40 km.
Earthquake details:
2.5 quake Lake and Peninsula Borough, 53 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Jun 5, 2026 02:59 am (GMT -8) (4 km SSE)
1.9 quake 51 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Jun 4, 2026 06:49 pm (GMT -8) (5 km SW)
1.1 quake Lake and Peninsula Borough, 56 mi northeast of Sand Point, Aleutians East Borough, Alaska, United States, Jun 5, 2026 08:17 am (Universal Time) (6 km E)
All earthquakes at Kupreanof

Maunaloa volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.2

3 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 9.39 and 3.76 km.
Earthquake details:
2.2 quake 33 mi southwest of Hilo, Hawaii County, Hawaii, United States, Jun 4, 2026 09:48 pm (GMT -10) (15 km ESE)
2.1 quake 18 mi west of Volcano, Hawaii County, Hawaii, United States, Jun 4, 2026 10:28 pm (GMT -10) (13 km SE)
1.8 quake 32 mi southwest of Hilo, Hawaii County, Hawaii, United States, Jun 5, 2026 12:13 am (GMT -10) (11 km E)
All earthquakes at Maunaloa

Mayon volcano (Luzon Island): 2 earthquakes up to magnitude 4.1

2 earthquakes occurred near (under) the volcano during 47 minutes, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 15.00 and 12.00 km.
Earthquake details:
4.1 quake 15 km northeast of Legaspi, Province of Albay, Bicol, Philippines, Jun 5, 2026 07:22 pm (Manila time) (16 km E)
3.1 quake 15 km northeast of Legaspi, Province of Albay, Bicol, Philippines, Jun 5, 2026 08:09 pm (GMT +8) (15 km E)
All earthquakes at Mayon

Moffett volcano (Aleutian Islands): 5 earthquakes up to magnitude 2.5

5 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 16.30 and 4.60 km.
Earthquake details:
2.5 quake Bering Sea, 5.2 mi northeast of Adak Island, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 08:15 am (GMT -9) (16 km SE)
2.3 quake Bering Sea, 6 mi northeast of Adak Island, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 07:40 am (GMT -9) (15 km SE)
1.8 quake Bering Sea, 6.3 mi northeast of Adak Island, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 01:14 am (GMT -9) (15 km SE)
1.5 quake Bering Sea, 6.9 mi northeast of Adak Island, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 04:17 am (GMT -9) (14 km ESE)
0.8 quake Bering Sea, 5 mi north of Adak Island, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 03:54 am (Universal Time) (13 km SE)
All earthquakes at Moffett

Nejapa-Miraflores volcano (Nicaragua): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 20 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:
Reported seismic-like event (likely no quake): 12 km southwest of Managua, Departamento de Managua, Nicaragua, Jun 4, 2026 09:43 pm (GMT -6) (5 km SSW)
All earthquakes at Nejapa-Miraflores

Pocdol Mountains volcano (Luzon Island): 2 earthquakes up to magnitude 5.3

2 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.00 and 1.00 km.
Earthquake details:
5.3 quake 28 km northwest of Sorsogon, Province of Sorsogon, Bicol, Philippines, Jun 5, 2026 09:57 pm (Manila time) (19 km NW)
3.0 quake Philippine Sea, 10.6 km southwest of Batan Island, Philippines, Jun 6, 2026 12:54 am (GMT +8) (13 km N)
All earthquakes at Pocdol Mountains

Prestahnukur volcano (Iceland): 113 earthquakes up to magnitude 2.8

Possible earthquake swarm: 113 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 36 minutes ago. Hypocenter depths ranged between 20.40 and 0.00 km.
Earthquake details: (only 5 largest)
2.8 quake West, 71 km northeast of Reykjavik, Capital Region, Iceland, Jun 5, 2026 07:06 pm (Reykjavik time) (12 km WSW)
2.0 quake 16.2 km N of Skjaldbreið Jun 5, 2026 05:00 pm (Universal Time) (12 km WSW)
2.0 quake 11.5 km SSE of Húsafell Jun 5, 2026 08:04 am (Universal Time) (10 km W)
1.9 quake 15.3 km N of Skjaldbreið Jun 5, 2026 09:53 pm (Universal Time) (13 km WSW)
1.9 quake Iceland: 15.8 km SSE of Húsafell Jun 5, 2026 07:25 pm (Reykjavik time) (12 km WSW)
All earthquakes at Prestahnukur

San Salvador volcano (El Salvador): 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 10.00 km depth at 6 km distance S from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 10.6 km west of San Salvador, Departamento de San Salvador, El Salvador, Jun 5, 2026 12:03 pm (GMT -6) (6 km S)
All earthquakes at San Salvador

Sorikmarapi volcano (Sumatra): 2 earthquakes up to magnitude 3.9

2 earthquakes occurred near (under) the volcano during 62 seconds, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 10.00 and 4.00 km.
Earthquake details:
3.9 quake Kabupaten Mandailing Natal, North Sumatra, 128 km northwest of Bukittinggi, Indonesia, Jun 6, 2026 04:35 am (Jakarta time) (16 km SE)
2.9 quake Kabupaten Mandailing Natal, 99 km south of Padangsidempuan, Indonesia, Jun 6, 2026 04:34 am (GMT +7) (16 km S)
All earthquakes at Sorikmarapi

Soufrière de Guadeloupe volcano (Caribbean): magnitude 3.0 earthquake

A magnitude 3.0 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 N from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 17 km west of Les Abymes, Guadeloupe, Jun 5, 2026 02:59 am (GMT -4) (19 km N)
All earthquakes at Soufrière de Guadeloupe

Tana volcano (Aleutian Islands): 4 earthquakes up to magnitude 2.1

4 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 18 hours ago. Hypocenter depths ranged between 5.04 and 0.49 km.
Earthquake details:
2.1 quake 38 mi west of Nikolski, Aleutians West Census Area, Alaska, United States, Jun 4, 2026 02:57 pm (GMT -9) (4 km N)
1.4 quake 41 mi west of Nikolski, Aleutians West Census Area, Alaska, United States, Jun 4, 2026 09:08 pm (GMT -9) (6 km NW)
1.1 quake 41 mi west of Nikolski, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 12:36 am (Universal Time) (5 km WNW)
0.3 quake 41 mi west of Nikolski, Aleutians West Census Area, Alaska, United States, Jun 5, 2026 12:37 am (Universal Time) (5 km WNW)
All earthquakes at Tana
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