Volcano earthquake report for Monday, 22 Jun 2026

Quakes detected near: Akuseki-jima (1 quake mag 2.7), Askja (3 quakes between mag 0.0-1.5), Balut (19 quakes between mag 1.4-4.2), Brennisteinsfjöll (11 quakes between mag 0.0-1.3), Campi Flegrei (Phlegrean Fields) (31 quakes between mag 0.1-1.1), Clear Lake (24 quakes between mag 0.3-1.3)
Curtis Island (1 quake mag 5.0), El Hierro (1 quake mag 1.8), Eldey (45 quakes between mag 0.2-2.6), Etna (1 quake mag 1.2), Eyafjallajökull (2 quakes between mag 0.3-1.1), Jan Mayen (1 quake mag 1.9), Katla (6 quakes between mag 0.0-1.1), Katmai (2 quakes between mag 0.8-1.1), Kilauea (2 quakes between mag 2.1-2.5), Kuchinoshima (1 quake mag 2.5), Ljósufjöll (2 quakes between mag 0.8-1.0), Loihi (1 quake mag 1.7), Lysuhóll (1 quake mag 1.8), Martin (1 quake mag 1.0), Mauna Kea (2 quakes between mag 1.8-2.7), Piparo (1 quake mag 3.0), Prestahnukur (20 quakes between mag 0.1-2.1), Reporoa (1 quake mag 1.3), Ruapehu (4 quakes between mag 0.5-1.4), Tenerife (60 quakes between mag 0.6-1.7), Tindfjallajökull (4 quakes between mag 0.3-1.5), Tungnafellsjökull (6 quakes between mag 0.0-1.0), Turrialba (1 quake mag 1.2), Usulután (1 quake mag 2.4), White Island (1 quake mag 2.5) (updated 13h50)

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:

Akuseki-jima volcano (Ryukyu Islands): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 7 km distance S from the volcano.
Earthquake details:
2.7 quake East China Sea, Kagoshima-ken, 28 km southwest of Suwanose-jima Island, Japan, Jun 22, 2026 07:19 am (GMT +9) (7 km S)
All earthquakes at Akuseki-jima

Balut volcano (Mindanao): 19 earthquakes up to magnitude 4.2

Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 44.00 and 9.00 km.
Earthquake details: (only 5 largest)
4.2 quake Celebes Sea, 23 km southwest of Sarangani Island, Philippines, Jun 22, 2026 04:02 am (Manila time) (13 km SSW)
3.8 quake Philippine Sea, 14 km south of Sarangani Island, Philippines, Jun 22, 2026 07:30 pm (Manila time) (16 km SE)
3.7 quake Philippine Sea, 2.1 km north of Sarangani Island, Philippines, Jun 22, 2026 12:29 am (GMT +8) (12 km ENE)
2.6 quake Province of Davao del Sur, Davao, 56 km south of Malapatan, Philippines, Jun 21, 2026 10:34 pm (GMT +8) (12 km NW)
2.6 quake Philippine Sea, 28 km southeast of Sarangani Island, Philippines, Jun 22, 2026 12:08 am (GMT +8) (4 km ESE)
All earthquakes at Balut

Brennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 11 earthquakes up to magnitude 1.3

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 7.50 and 0.00 km.
Earthquake details: (only 5 largest)
1.3 quake 7.7 km NE of Krýsuvík Jun 22, 2026 07:58 am (Universal Time) (6 km WNW)
0.9 quake Iceland: 4.9 km SSW of Bláfjallaskáli Jun 22, 2026 03:15 am (Reykjavik time) (7 km ENE)
0.7 quake 4.3 km WSW of Bláfjallaskáli Jun 21, 2026 10:07 pm (Universal Time) (7 km NE)
0.4 quake 7.2 km NE of Krýsuvík Jun 22, 2026 09:16 am (Universal Time) (5 km W)
0.2 quake Iceland: 6.7 km ENE of Krýsuvík Jun 22, 2026 08:00 am (Reykjavik time) (6 km W)
All earthquakes at Brennisteinsfjöll

Campi Flegrei (Phlegrean Fields) volcano (Italy): 31 earthquakes up to magnitude 1.1

Possible earthquake swarm: 31 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 2.82 and 0.02 km.
Earthquake details: (only 5 largest)
1.1 quake 4.2 km southeast of Pozzuoli, Napoli, Campania, Italy, Jun 21, 2026 05:23 pm (GMT +2) (0 km SSE)
1.1 quake 3.5 km west of Fuorigrotta, Napoli, Campania, Italy, Jun 22, 2026 04:47 am (GMT +2) (2 km ESE)
1.1 quake 4.3 km southeast of Pozzuoli, Napoli, Campania, Italy, Jun 22, 2026 12:20 am (GMT +2) (0 km S)
1.0 quake 4.5 km southeast of Pozzuoli, Napoli, Campania, Italy, Jun 22, 2026 02:24 am (GMT +2) (0 km E)
0.8 quake 4.1 km southeast of Pozzuoli, Napoli, Campania, Italy, Jun 22, 2026 12:26 am (GMT +2) (1 km SW)
All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 24 earthquakes up to magnitude 1.3

Possible earthquake swarm: 24 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 33 minutes ago. Hypocenter depths ranged between 15.77 and 0.98 km.
Earthquake details: (only 5 largest)
1.3 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jun 21, 2026 07:47 pm (GMT -7) (16 km SSW)
1.3 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, Jun 21, 2026 11:07 pm (GMT -7) (17 km S)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jun 22, 2026 12:42 am (GMT -7) (16 km S)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Jun 21, 2026 02:33 pm (GMT -7) (17 km SSW)
1.1 quake Lake County, 26 mi north of Santa Rosa, Sonoma County, California, United States, Jun 21, 2026 05:31 pm (GMT -7) (18 km S)
All earthquakes at Clear Lake

Curtis Island volcano (Kermandec Islands): magnitude 5.0 earthquake

A magnitude 5.0 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 3 km distance E from the volcano.
Earthquake details:
5.0 quake South Pacific Ocean, 153 km south of Raoul Island, New Zealand, Jun 22, 2026 11:14 am (Auckland time) (3 km E)
All earthquakes at Curtis Island

Eldey volcano (Iceland): 45 earthquakes up to magnitude 2.6

Possible earthquake swarm: 45 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 20.40 and 0.00 km.
Earthquake details: (only 5 largest)
2.6 quake 3.4 km SW of Geirfugladrangur Jun 22, 2026 05:46 am (Universal Time) (19 km WSW)
2.0 quake 2.9 km SSW of Geirfugladrangur Jun 22, 2026 02:05 am (Universal Time) (17 km WSW)
1.8 quake Iceland: 1.9 km SW of Geirfugladrangur Jun 22, 2026 06:02 am (Reykjavik time) (17 km WSW)
1.8 quake 3.8 km NW of Geirfugladrangur Jun 22, 2026 03:41 am (Universal Time) (17 km WSW)
1.7 quake Iceland: 2.2 km SW of Geirfugladrangur Jun 22, 2026 04:46 am (Reykjavik time) (18 km WSW)
All earthquakes at Eldey
Eldey is located at the beginning of the Reykjanes Ridge off the SW tip of Iceland. Its highest elevation is the top of Eldey Island, but most of the volcanic edifice is submerged.

Several eruptions occurred in historic times, last in 1926.

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

2 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 29.08 and 4.38 km.
Earthquake details:
2.5 quake 35 mi southwest of Hilo, Hawaii County, Hawaii, United States, Jun 22, 2026 12:41 am (GMT -10) (16 km WSW)
2.1 quake 29 mi south of Hilo, Hawaii County, Hawaii, United States, Jun 21, 2026 06:45 pm (GMT -10) (13 km SE)
All earthquakes at Kilauea

Kuchinoshima volcano (Ryukyu Islands): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 1 hour 51 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 8.30 km depth at 9 km distance NNE from the volcano.
Earthquake details:
2.5 quake East China Sea, Kagoshima-ken, 51 km northeast of Suwanose-jima Island, Japan, Jun 22, 2026 08:59 pm (GMT +9) (9 km NNE)
All earthquakes at Kuchinoshima

Mauna Kea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.7

2 earthquakes occurred near (under) the volcano during 12 minutes, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 28.58 and 11.16 km.
Earthquake details:
2.7 quake 28 mi northwest of Hilo, Hawaii County, Hawaii, United States, Jun 21, 2026 07:11 pm (GMT -10) (18 km N)
1.8 quake 29 mi northwest of Hilo, Hawaii County, Hawaii, United States, Jun 21, 2026 06:58 pm (GMT -10) (9 km NNW)
All earthquakes at Mauna Kea

Piparo volcano (Caribbean): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 14 km distance NNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 8 km south of Chaguanas, Chaguanas, Trinidad and Tobago, Jun 22, 2026 06:23 am (GMT -4) (14 km NNW)
All earthquakes at Piparo

Prestahnukur volcano (Iceland): 20 earthquakes up to magnitude 2.1

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 13 minutes ago. Hypocenter depths ranged between 22.80 and 0.00 km.
Earthquake details: (only 5 largest)
2.1 quake 16.3 km SSE of Húsafell Jun 22, 2026 03:15 am (Universal Time) (14 km WSW)
1.9 quake Iceland: 14.9 km SSE of Húsafell Jun 21, 2026 06:59 pm (Reykjavik time) (11 km WSW)
1.8 quake Iceland: 14.6 km SSE of Húsafell Jun 22, 2026 12:36 pm (Reykjavik time) (11 km WSW)
1.3 quake 15.3 km SSE of Húsafell Jun 21, 2026 02:39 pm (Universal Time) (12 km WSW)
1.2 quake 15.5 km S of Húsafell Jun 21, 2026 02:38 pm (Universal Time) (13 km WSW)
All earthquakes at Prestahnukur

Tenerife volcano (Canary Islands): 60 earthquakes up to magnitude 1.7

Possible earthquake swarm: 60 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 16.00 and 7.00 km.
Earthquake details: (only 5 largest)
1.7 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 22, 2026 03:17 am (GMT +1) (5 km WSW)
1.5 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 22, 2026 02:50 am (GMT +1) (6 km WSW)
1.5 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 22, 2026 03:19 am (GMT +1) (5 km WSW)
1.5 quake 17 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 22, 2026 03:15 am (GMT +1) (5 km WSW)
1.4 quake 16 km north of Arona, Santa Cruz de Tenerife, Canary Islands, Spain, Jun 22, 2026 03:19 am (GMT +1) (5 km SW)
All earthquakes at Tenerife

Usulután volcano (El Salvador): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.00 km depth at 12 km distance SE from the volcano.
Earthquake details:
2.4 quake 5.5 km east of Usulutan, Departamento de Usulutan, El Salvador, Jun 21, 2026 02:53 pm (GMT -6) (12 km SE)
All earthquakes at Usulután

White Island volcano (New Zealand): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.00 km depth at 11 km distance SW from the volcano.
Earthquake details:
2.5 quake South Pacific Ocean, 43 km north of Whakatane, Bay of Plenty, New Zealand, Jun 22, 2026 07:38 pm (GMT +12) (11 km SW)
All earthquakes at White Island
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/317396/Volcano-earthquake-report-for-Monday-22-Jun-2026.html