Volcano earthquake report for Monday, 24 Oct 2022
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 24 Oct 2022 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (3 quakes between mag 0.4-2.5), Bulusan (1 quake mag 3.3), Clear Lake (30 quakes between mag 0.2-2.6), Coso (1 quake mag 2.0), Eldey (1 quake mag 1.0), Etna (3 quakes between mag 1.2-1.6)
Eyafjallajökull (1 quake mag 1.3), Grímsvötn (3 quakes between mag 0.2-1.1), Herdubreid (352 quakes between mag 0.1-2.7), Katla (9 quakes between mag 0.2-3.6), Kilauea (1 quake mag 2.3), Masaya (2 quakes between mag 1.9-1.9), Maunaloa (5 quakes between mag 1.7-2.9), Moyuta (1 quake mag 1.7), Patoc (1 quake mag 2.4), Reykjanes (3 quakes between mag 0.4-1.6), San Diego (1 quake mag 1.0), Suwanose-jima (3 quakes between mag 2.6-3.5), São Jorge (4 quakes between mag 1.6-2.3), Vesuvius (4 quakes between mag 0.1-1.6) (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:



Askja volcano (Iceland): 3 earthquakes up to magnitude 2.5

3 earthquakes occurred near (under) the volcano during 4 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 3.0 and 1.8 km.
Earthquake details:
2.5 quake Iceland: 7.6 Km W of Dreki Oct 24, 2022 4:34 pm (GMT +0) (1 km NNW)1.3 quake Iceland: 7.6 Km S of Lokatindur Oct 24, 2022 8:17 pm (GMT +0) (6 km NW)0.4 quake Iceland: 4.5 Km W of Dreki Oct 24, 2022 7:24 pm (GMT +0) (3 km E)All earthquakes at Askja

Bulusan volcano (Luzon Island): magnitude 3.3 earthquake

A magnitude 3.3 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.0 km depth at 3 km distance N from the volcano.
Earthquake details:
3.3 quake 20 km south of Sorsogon, Bicol, Philippines, Oct 24, 2022 8:51 pm (GMT +8) (3 km N)All earthquakes at Bulusan

Clear Lake volcano (California): 30 earthquakes up to magnitude 2.6

Possible earthquake swarm: 30 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 41 minutes ago. Hypocenter depths ranged between 3.4 and 0.4 km.
Earthquake details: (only 5 largest)
2.6 quake 3km NW of The Geysers, CA, Oct 23, 2022 11:28 pm (GMT -7) (19 km S)1.5 quake 7km WNW of Cobb, CA, Oct 24, 2022 11:44 am (GMT -7) (15 km S)1.4 quake 13km NW of The Geysers, CA, Oct 24, 2022 6:19 am (GMT -7) (17 km SSW)1.2 quake 7km WNW of Cobb, CA, Oct 24, 2022 2:44 am (GMT -7) (15 km S)1.2 quake 10km NW of The Geysers, CA, Oct 24, 2022 1:50 am (GMT -7) (16 km SSW)All earthquakes at Clear Lake

Herdubreid volcano (Iceland): 352 earthquakes up to magnitude 2.7

Possible earthquake swarm: 352 earthquakes occurred near (under) the volcano during 24 hours, the last being recorded quake 17 minutes ago. Hypocenter depths ranged between 16.5 and 0.5 km.
Earthquake details: (only 5 largest)
2.7 quake Iceland: 4.6 Km N of Herðubreið Oct 24, 2022 6:23 am (GMT +0) (4 km N)2.1 quake Iceland: 4.6 Km N of Herðubreið Oct 24, 2022 7:59 am (GMT +0) (4 km N)2.0 quake Iceland: 4.3 Km N of Herðubreið Oct 24, 2022 8:56 am (GMT +0) (4 km N)2.0 quake Iceland: 4.4 Km N of Herðubreið Oct 24, 2022 1:15 am (GMT +0) (4 km N)2.0 quake Iceland: 4.4 Km N of Herðubreið Oct 24, 2022 6:11 am (GMT +0) (4 km N)All earthquakes at Herdubreid

Katla volcano (Iceland): 9 earthquakes up to magnitude 3.6

9 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 1.4 and 0.1 km.
Earthquake details: (only 5 largest)
3.6 quake Iceland: 3.0 Km NW of Hábunga Oct 24, 2022 12:46 am (GMT +0) (4 km WSW)3.5 quake Iceland: 3.3 Km NW of Hábunga Oct 24, 2022 12:45 am (GMT +0) (6 km SW)1.5 quake Iceland: 4.1 Km NNW of Hábunga Oct 24, 2022 12:55 am (GMT +0) (4 km WSW)1.4 quake Iceland: 3.5 Km NNW of Hábunga Oct 24, 2022 12:55 am (GMT +0) (4 km SW)1.2 quake Iceland: 4.8 Km NW of Hábunga Oct 24, 2022 12:45 am (GMT +0) (6 km WSW)All earthquakes at Katla

Kilauea volcano (Hawai'i (Big Island)): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.5 km depth at 8 km distance S from the volcano.
Earthquake details:
2.3 quake 13 Km SSW of Volcano, Hawaii, Oct 23, 2022 8:33 pm (GMT -10) (8 km S)All earthquakes at Kilauea

Maunaloa volcano (Hawai'i (Big Island)): 5 earthquakes up to magnitude 2.9

5 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 59 minutes ago. Hypocenter depths ranged between 1.7 and 0.1 km.
Earthquake details:
2.9 quake 37 mi southwest of Hilo, Hawaii County, USA, Oct 23, 2022 8:35 pm (GMT -10) (1 km ENE)2.6 quake 26 Km E of Honaunau-Napoopoo, Hawaii, Oct 24, 2022 5:34 am (GMT -10) (4 km S)2.2 quake 27 Km E of Honaunau-Napoopoo, Hawaii, Oct 24, 2022 1:06 am (GMT -10) (2 km SE)1.9 quake 22 Km E of Honaunau-Napoopoo, Hawaii, Oct 24, 2022 12:07 pm (GMT -10) (5 km WNW)1.7 quake 22 Km E of Honaunau-Napoopoo, Hawaii, Oct 24, 2022 12:50 pm (GMT -10) (5 km WNW)All earthquakes at Maunaloa

Patoc volcano (Luzon Island): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 34.0 km depth at 12 km distance WSW from the volcano.
Earthquake details:
2.4 quake 10.3 km west of Bontoc, Mountain Province, Cordillera, Philippines, Oct 25, 2022 2:07 am (GMT +8) (12 km WSW)All earthquakes at Patoc

Suwanose-jima volcano (Ryukyu Islands): 3 earthquakes up to magnitude 3.5

3 earthquakes occurred near (under) the volcano during 1 hour 26 minutes, the last being recorded quake 1 hour 17 minutes ago. Hypocenter depths ranged between 5.7 and 2.2 km.
Earthquake details:
3.5 quake East China Sea, 146 km north of Naze, Amami Shi, Kagoshima, Japan, Oct 25, 2022 6:07 am (GMT +9) (9 km WNW)3.3 quake East China Sea, 139 km north of Naze, Amami Shi, Kagoshima, Japan, Oct 25, 2022 7:33 am (GMT +9) (8 km WSW)2.6 quake East China Sea, 97 km southwest of Kurio, Kumage-gun, Kagoshima, Japan, Oct 25, 2022 6:13 am (GMT +9) (17 km ESE)All earthquakes at Suwanose-jima

São Jorge volcano (Azores): 4 earthquakes up to magnitude 2.3

4 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 12 hours ago. Hypocenter depths ranged between 9.0 and 0.0 km.
Earthquake details:
2.3 quake São Jorge, 2.8 km east of Velas, Azores, Portugal, Oct 24, 2022 9:02 am (GMT +0) (7 km WNW)2.1 quake São Jorge, 2.1 km east of Velas, Azores, Portugal, Oct 24, 2022 2:38 am (GMT +0) (7 km WNW)1.6 quake São Jorge, 4.3 km east of Velas, Azores, Portugal, Oct 24, 2022 12:13 pm (GMT +0) (6 km WNW)1.6 quake São Jorge, 4.3 km east of Velas, Azores, Portugal, Oct 24, 2022 12:13 pm (GMT +0) (6 km WNW)All earthquakes at São Jorge
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