Volcano earthquake report for Monday, 29 Jan 2024
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 29 Jan 2024 Number in brackets indicate nr of quakes.

Quakes detected near: Apaneca Range (34 quakes between mag 1.6-3.9), Brennisteinsfjöll (16 quakes between mag 0.1-2.9), Cerro Cinotepeque (1 quake mag 3.0), Chachimbiro (1 quake mag 3.0), Clear Lake (37 quakes between mag 0.2-1.8), Cuicocha (1 quake mag 3.0)
Edgecumbe (31 quakes between mag 0.2-1.4), Etna (1 quake mag 1.4), Fagradalsfjall (4 quakes between mag 0.5-1.1), Hrómundartindur (5 quakes between mag 0.4-1.6), Katla (2 quakes between mag 0.5-1.4), Kilauea (66 quakes between mag 0.2-2.9), Krísuvík (13 quakes between mag 0.7-2.2), Long Valley (1 quake mag 1.5), Mount Rainier (1 quake mag 1.2), Ngauruhoe (1 quake mag 1.5), Reykjanes (19 quakes between mag 0.1-1.0), Salton Buttes (2 quakes between mag 2.4-3.1), Santa Ana (1 quake mag 2.1), South Sister (1 quake mag 1.8), Tecapa (1 quake mag 1.8), Telica (1 quake mag 1.6), Tjörnes Fracture Zone (5 quakes between mag 0.7-1.2) (updated 03h50)

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:



Apaneca Range volcano (El Salvador): 34 earthquakes up to magnitude 3.9

Possible earthquake swarm: 34 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 16 minutes ago. Hypocenter depths ranged between 13.0 and 1.0 km.
Earthquake details: (only 5 largest)
3.9 quake 19 km north of Sonsonate, El Salvador, Jan 28, 2024 12:42 pm (El Salvador time) (7 km E)
3.3 quake 19 km north of Sonsonate, El Salvador, Jan 28, 2024 12:37 pm (El Salvador time) (7 km E)
3.0 quake 18 km north of Sonsonate, El Salvador, Jan 28, 2024 01:03 pm (El Salvador time) (8 km E)
2.9 quake 19 km north of Sonsonate, El Salvador, Jan 28, 2024 12:39 pm (El Salvador time) (6 km E)
2.7 quake 19 km north of Sonsonate, El Salvador, Jan 28, 2024 09:31 pm (El Salvador time) (7 km E)
All earthquakes at Apaneca Range

Brennisteinsfjöll volcano (Reykjanes Peninsula, Iceland): 16 earthquakes up to magnitude 2.9

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 10.2 and 0.1 km.
Earthquake details: (only 5 largest)
2.9 quake 5.6 Km NNW of Bláfjallaskáli Jan 28, 2024 12:32 pm (Reykjavik time) (14 km NNE)
2.8 quake 5.6 Km NNW of Bláfjallaskáli Jan 28, 2024 12:42 pm (Reykjavik time) (14 km NNE)
2.2 quake 6.0 Km NNW of Bláfjallaskáli Jan 28, 2024 12:43 pm (Reykjavik time) (14 km NNE)
2.1 quake 5.7 Km NNW of Bláfjallaskáli Jan 28, 2024 12:51 pm (Reykjavik time) (14 km NNE)
1.5 quake Iceland: 7.9 Km ENE of Krýsuvík Jan 28, 2024 12:15 pm (Reykjavik time) (4 km WSW)
All earthquakes at Brennisteinsfjöll

Cerro Cinotepeque volcano (El Salvador): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 31.0 km depth at 7 km distance NNE from the volcano.
Earthquake details:
3.0 quake Departamento de Chalatenango, 44 km north of San Salvador, El Salvador, Jan 28, 2024 03:08 pm (El Salvador time) (7 km NNE)
All earthquakes at Cerro Cinotepeque

Chachimbiro volcano (Ecuador): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 15 km distance SE from the volcano.
Earthquake details:
Reported quake or seismic-like event: 6.9 km northwest of Ibarra, Provincia de Imbabura, Ecuador, Jan 27, 2024 11:50 pm (GMT -5) (15 km SE)
All earthquakes at Chachimbiro

Clear Lake volcano (California): 37 earthquakes up to magnitude 1.8

Possible earthquake swarm: 37 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 12 minutes ago. Hypocenter depths ranged between 4.3 and 0.0 km.
Earthquake details: (only 5 largest)
1.8 quake Sonoma County, 13 mi southwest of Clearlake, Lake County, California, USA, Jan 28, 2024 12:23 am (Los Angeles time) (16 km SSW)
1.4 quake 28 mi north of Santa Rosa, Sonoma County, California, USA, Jan 28, 2024 07:41 am (Los Angeles time) (15 km S)
1.3 quake 26 mi north of Santa Rosa, Sonoma County, California, USA, Jan 28, 2024 12:23 am (Los Angeles time) (18 km SSW)
1.1 quake 28 mi north of Santa Rosa, Sonoma County, California, USA, Jan 28, 2024 12:49 pm (Los Angeles time) (15 km SSW)
1.1 quake 26 mi north of Santa Rosa, Sonoma County, California, USA, Jan 28, 2024 08:39 am (GMT +0) (18 km SSW)
All earthquakes at Clear Lake

Cuicocha volcano (Ecuador): 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 10.0 km depth at 7 km distance ENE from the volcano.
Earthquake details:
Reported quake or seismic-like event: Near Ibarra, Imbabura, Ecuador, Jan 28, 2024 12:29 am (GMT -5) (7 km ENE)
All earthquakes at Cuicocha

Edgecumbe volcano (Eastern Alaska): 31 earthquakes up to magnitude 1.4

Possible earthquake swarm: 31 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 8.6 and 3.8 km.
Earthquake details: (only 5 largest)
1.4 quake 12 mi west of Sitka, Alaska, USA, Jan 28, 2024 12:19 pm (Sitka time) (6 km E)
1.3 quake 12 mi west of Sitka, Alaska, USA, Jan 28, 2024 01:28 pm (Sitka time) (7 km ESE)
1.3 quake Sitka City and, Alaska, USA, Jan 28, 2024 09:14 am (Sitka time) (7 km ESE)
1.2 quake 12 mi west of Sitka, Alaska, USA, Jan 28, 2024 01:28 pm (Sitka time) (9 km SE)
1.2 quake Sitka City and, Alaska, USA, Jan 28, 2024 10:16 am (Sitka time) (6 km E)
All earthquakes at Edgecumbe

Kilauea volcano (Hawai'i (Big Island)): 66 earthquakes up to magnitude 2.9

Possible earthquake swarm: 66 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 2.2 and 0.1 km.
Earthquake details: (only 5 largest)
2.9 quake 27 mi southwest of Hilo, Hawaii County, USA, Jan 27, 2024 06:44 pm (Honolulu time) (3 km SSE)
2.9 quake 27 mi southwest of Hilo, Hawaii County, USA, Jan 27, 2024 06:44 pm (Honolulu time) (3 km SSE)
2.8 quake 26 mi southwest of Hilo, Hawaii County, USA, Jan 28, 2024 11:37 am (Honolulu time) (2 km SSE)
2.6 quake 26 mi southwest of Hilo, Hawaii County, USA, Jan 28, 2024 07:14 am (Honolulu time) (2 km SE)
2.5 quake 26 mi southwest of Hilo, Hawaii County, USA, Jan 28, 2024 11:36 am (Honolulu time) (2 km SE)
All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 13 earthquakes up to magnitude 2.2

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 7.1 and 3.2 km.
Earthquake details: (only 5 largest)
2.2 quake 4.1 Km NNW of Krýsuvík Jan 28, 2024 02:49 pm (Reykjavik time) (1 km SE)
1.4 quake Iceland: 4.3 Km NNW of Krýsuvík Jan 28, 2024 03:10 pm (Reykjavik time) (1 km SSE)
1.3 quake Iceland: 4.0 Km NNW of Krýsuvík Jan 28, 2024 04:12 pm (Reykjavik time) (1 km SE)
1.3 quake Iceland: 0.8 Km NNW of Krýsuvík Jan 28, 2024 12:31 pm (Reykjavik time) (4 km SSE)
1.2 quake Iceland: 1.7 Km S of Keilir Jan 28, 2024 01:31 pm (Reykjavik time) (4 km W)
All earthquakes at Krísuvík

Reykjanes volcano (Reykjanes Peninsula, Iceland): 19 earthquakes up to magnitude 1.0

Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 9.5 and 1.1 km.
Earthquake details: (only 5 largest)
1.0 quake Iceland: 2.7 Km NNE of Grindavík Jan 28, 2024 08:46 am (Reykjavik time) (6 km ESE)
1.0 quake Iceland: 1.9 Km NE of Grindavík Jan 28, 2024 02:28 pm (Reykjavik time) (7 km SE)
0.9 quake Iceland: 3.5 Km N of Grindavík Jan 28, 2024 01:03 pm (Reykjavik time) (4 km SE)
0.8 quake Iceland: 3.6 Km NNE of Grindavík Jan 28, 2024 02:39 pm (Reykjavik time) (6 km ESE)
0.8 quake Iceland: 1.0 Km NE of Grindavík Jan 28, 2024 02:49 pm (Reykjavik time) (7 km SE)
All earthquakes at Reykjanes

Salton Buttes volcano (California): 2 earthquakes up to magnitude 3.1

2 earthquakes occurred near (under) the volcano during 10 minutes, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 9.3 and 8.9 km.
Earthquake details:
3.1 quake 12 mi northwest of Brawley, Imperial County, California, USA, Jan 28, 2024 05:07 am (Los Angeles time) (8 km S)
2.4 quake 12 mi northwest of Brawley, Imperial County, California, USA, Jan 28, 2024 04:57 am (Los Angeles time) (8 km S)
All earthquakes at Salton Buttes

Santa Ana volcano (El Salvador): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.0 km depth at 8 km distance WNW from the volcano.
Earthquake details:
2.1 quake 19 km north of Sonsonate, El Salvador, Jan 28, 2024 04:00 pm (El Salvador time) (8 km WNW)
All earthquakes at Santa Ana
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/232688/Volcano-earthquake-report-for-Monday-29-Jan-2024.html