Volcano earthquake report for Monday, 23 Feb 2026
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 23 Feb 2026 Number in brackets indicate nr of quakes.

Quakes detected near: Bardarbunga (4 quakes between mag 0.7-1.0), Cagua (1 quake mag 2.4), Canlaon (3 quakes between mag 1.7-3.3), Carrizozo (1 quake mag 3.0), Clear Lake (22 quakes between mag 0.6-2.3), Cuernos de Negros (1 quake mag 3.0)
El Chichón (10 quakes between mag 1.7-2.8), Eldey (5 quakes between mag 0.6-1.4), Hrómundartindur (5 quakes between mag 0.2-1.0), Kilauea (5 quakes between mag 1.7-2.2), Kolbeinsey Ridge (1 quake mag 1.2), Kolumbo (1 quake mag 2.1), Ljósufjöll (2 quakes between mag 1.1-1.4), Loihi (5 quakes between mag 1.7-2.0), Maunaloa (2 quakes between mag 2.1-2.5), Meru (1 quake mag 3.0), Paluweh (1 quake mag 2.0), Prestahnukur (1 quake mag 1.5), Stepovak Bay 4 (2 quakes between mag 1.3-1.5), Tambora (1 quake mag 3.5), Taranaki (1 quake mag 1.7), Tecapa (1 quake mag 2.2), Tenerife (1 quake mag 3.0), Todoko-Ranu (1 quake mag 3.0) (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:



Cagua volcano (Luzon Island): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 14.00 km depth at 11 km distance SE from the volcano.
Earthquake details:
2.4 quake 24 km southeast of Gonzaga, Province of Cagayan, Cagayan Valley, Philippines, Feb 22, 2026 08:44 pm (GMT +8) (11 km SE)
All earthquakes at Cagua

Canlaon volcano (Central Philippines): 3 earthquakes up to magnitude 3.3

3 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 44 minutes ago. Hypocenter depths ranged between 16.00 and 10.00 km.
Earthquake details:
3.3 quake 21 km southeast of Mansilingan, Philippines, Feb 23, 2026 07:06 am (GMT +8) (10 km NW)
3.2 quake 17 km east of La Carlota, Philippines, Feb 23, 2026 05:40 pm (GMT +8) (12 km NW)
1.7 quake 9.9 km east of La Carlota, Philippines, Feb 23, 2026 06:06 pm (GMT +8) (13 km W)
All earthquakes at Canlaon

Carrizozo volcano (New Mexico): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 10 km distance ENE from the volcano.
Earthquake details:
Reported quake or seismic-like event: 13 mi west of Galax, City of Galax County, Virginia, United States, Feb 22, 2026 07:53 pm (GMT -5) (10 km ENE)
All earthquakes at Carrizozo

Clear Lake volcano (California): 22 earthquakes up to magnitude 2.3

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 38 minutes ago. Hypocenter depths ranged between 3.44 and 0.41 km.
Earthquake details: (only 5 largest)
2.3 quake 25 mi north of Santa Rosa, Sonoma County, California, United States, Feb 22, 2026 06:59 am (GMT -8) (19 km S)
2.2 quake Sonoma County, 14 mi southwest of Clearlake, Lake County, California, United States, Feb 22, 2026 11:41 am (GMT -8) (18 km SSW)
1.4 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Feb 22, 2026 11:52 pm (GMT -8) (18 km SSW)
1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, United States, Feb 22, 2026 10:37 pm (GMT -8) (18 km SSW)
1.2 quake Lake County, 27 mi north of Santa Rosa, Sonoma County, California, United States, Feb 22, 2026 08:48 am (GMT -8) (16 km S)
All earthquakes at Clear Lake

Cuernos de Negros volcano (Central Philippines): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 11 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 16 km southwest of Dumaguete, Philippines, Feb 22, 2026 10:08 pm (GMT +8) (11 km SE)
All earthquakes at Cuernos de Negros

El Chichón volcano (Southern Mexico): 10 earthquakes up to magnitude 2.8

10 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 3.00 and 3.00 km.
Earthquake details: (only 5 largest)
2.8 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 22, 2026 10:24 am (GMT -6) (1 km NNW)
2.5 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 22, 2026 03:28 pm (GMT -6) (1 km NNW)
2.3 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 22, 2026 09:59 am (GMT -6) (1 km N)
2.3 quake Estado de Chiapas, 36 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 22, 2026 02:12 pm (GMT -6) (1 km N)
2.2 quake Estado de Chiapas, 37 km southwest of Teapa, Estado de Tabasco, Mexico, Feb 22, 2026 02:18 pm (GMT -6) (1 km NNW)
All earthquakes at El Chichón

Kilauea volcano (Hawai'i (Big Island)): 5 earthquakes up to magnitude 2.2

5 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 28.58 and 1.77 km.
Earthquake details:
2.2 quake 7.5 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Feb 22, 2026 10:09 pm (GMT -10) (19 km SW)
2.0 quake 12 mi southwest of Volcano, Hawaii County, Hawaii, United States, Feb 22, 2026 03:53 pm (GMT -10) (13 km SW)
1.8 quake 29 mi south of Hilo, Hawaii County, Hawaii, United States, Feb 22, 2026 08:32 am (GMT -10) (12 km SE)
1.7 quake 24 mi south of Hilo, Hawaii County, Hawaii, United States, Feb 22, 2026 06:12 pm (GMT -10) (7 km E)
1.7 quake 20 mi southwest of Hilo, Hawaii County, Hawaii, United States, Feb 22, 2026 10:57 am (GMT -10) (10 km NNE)
All earthquakes at Kilauea

Kolumbo volcano (Greece): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.00 km depth at 11 km distance NE from the volcano.
Earthquake details:
2.1 quake Aegean Sea, 24 km northeast of Santorini Island, Greece, Feb 23, 2026 02:12 am (GMT +2) (11 km NE)
All earthquakes at Kolumbo

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

2 earthquakes occurred near (under) the volcano during 8 minutes, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 41.38 and 7.35 km.
Earthquake details:
2.5 quake 38 mi southwest of Hilo, Hawaii County, Hawaii, United States, Feb 22, 2026 11:02 am (GMT -10) (7 km SE)
2.1 quake 14 mi southeast of Holualoa, Hawaii County, Hawaii, United States, Feb 22, 2026 11:10 am (GMT -10) (17 km WNW)
All earthquakes at Maunaloa

Meru volcano (Tanzania): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 18 km distance SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 5.2 km southeast of Arusha, Arusha Region, Tanzania, Feb 23, 2026 05:03 am (GMT +3) (18 km SSW)
All earthquakes at Meru

Tambora volcano (Sumbawa): magnitude 3.5 earthquake

A magnitude 3.5 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 29.00 km depth at 19 km distance WNW from the volcano.
Earthquake details:
3.5 quake Kabupaten Bima, 60 km northeast of Sumbawa Besar, Indonesia, Feb 23, 2026 02:14 am (GMT +8) (19 km WNW)
All earthquakes at Tambora

Tecapa volcano (El Salvador): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 58 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 6 km distance ESE from the volcano.
Earthquake details:
2.2 quake 14 km north of Usulutan, Departamento de Usulutan, El Salvador, Feb 23, 2026 03:52 am (GMT -6) (6 km ESE)
All earthquakes at Tecapa

Tenerife volcano (Canary Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.00 km depth at 19 km distance NNE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 29 km west of Santa Cruz de Tenerife, Spain, Feb 22, 2026 02:13 pm (GMT +0) (19 km NNE)
All earthquakes at Tenerife

Todoko-Ranu volcano (Halmahera): magnitude 3.0 earthquake

A magnitude 3.0 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 14 km distance SSW from the volcano.
Earthquake details:
Reported quake or seismic-like event: Maluku Sea, 40 km south of Ternate, Kota Ternate, North Maluku, Indonesia, Feb 23, 2026 01:33 am (GMT +9) (14 km SSW)
All earthquakes at Todoko-Ranu
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/295673/Volcano-earthquake-report-for-Monday-23-Feb-2026.html