Quakes detected near: Bardarbunga (10 quakes between mag 0.1-1.4), Buzzard Creek (1 quake mag 1.2), Cabalian (1 quake mag 3.0), Clear Lake (26 quakes between mag 0.3-1.7), Coso (6 quakes between mag 1.0-1.7), Fagradalsfjall (30 quakes between mag 0.2-1.5)
Grímsnes (3 quakes between mag 0.1-1.4), Grímsvötn (12 quakes between mag 0.1-2.4), Hengill (3 quakes between mag 0.5-1.3), Hrómundartindur (1 quake mag 1.4), Kalatungan (1 quake mag 2.6), Kilauea (2 quakes between mag 1.8-1.9), Krísuvík (22 quakes between mag 0.1-2.8), Loki-Fögrufjöll volcano (2 quakes between mag 0.8-1.3), Maroa (1 quake mag 1.6), Maunaloa (2 quakes between mag 2.6-2.8), Morne aux Diables (1 quake mag 2.5), Nevados Casiri (1 quake mag 4.3), Nisyros (24 quakes between mag 1.4-3.6), Ranakah (1 quake mag 3.3), Reykjanes (7 quakes between mag 0.1-1.0), Salton Buttes (2 quakes between mag 1.3-1.5), San Cristobal (8 quakes between mag 1.8-3.5), Sibayak (1 quake mag 2.5), Sousaki (2 quakes between mag 1.8-2.0) (updated 22h50)
Note: Earthquakes within 20 km from and at depths less than 20 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:
Cabalian volcano (Central Philippines): magnitude 3.0 earthquake
A magnitude 3.0 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 19 km distance NNW from the volcano.Earthquake details:
3.0 quake Southern Leyte, 37 km southeast of Abuyog, Philippines, 26 April 2021 - 03:12 AM (PST) (19 km NNW)All earthquakes at Cabalian
Clear Lake volcano (California): 26 earthquakes up to magnitude 1.7
Possible earthquake swarm: 26 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 5.0 and 0.7 km.Earthquake details: (only 5 largest)
1.7 quake 8km NW of The Geysers, CA, USA, 25 April 2021 00:15 GMT (16 km SSW)1.6 quake 6km NW of The Geysers, CA, USA, 25 April 2021 17:00 GMT (17 km S)1.3 quake 7km NW of The Geysers, CA, USA, 25 April 2021 18:23 GMT (18 km SSW)1.2 quake 7km NW of The Geysers, CA, USA, 25 April 2021 00:06 GMT (18 km SSW)1.1 quake 8km NW of The Geysers, CA, USA, 25 April 2021 09:45 GMT (16 km SSW)All earthquakes at Clear Lake
Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 30 earthquakes up to magnitude 1.5
Possible earthquake swarm: 30 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 24 minutes ago. Hypocenter depths ranged between 7.4 and 0.1 km.Earthquake details: (only 5 largest)
1.5 quake 5.2 Km NNE of Grindavík, Iceland, 25 April 2021 08:35 GMT (6 km WSW)1.4 quake 4.9 Km NNE of Grindavík, Iceland, 25 April 2021 12:24 GMT (6 km WSW)1.3 quake 4.6 Km NNE of Grindavík, Iceland, 25 April 2021 21:26 GMT (6 km WSW)1.0 quake 5.0 Km NNE of Grindavík, Iceland, 25 April 2021 14:30 GMT (6 km WSW)1.0 quake 4.7 Km NNE of Grindavík, Iceland, 25 April 2021 12:55 GMT (6 km WSW)All earthquakes at Fagradalsfjall
Grímsvötn volcano (Iceland): 12 earthquakes up to magnitude 2.4
Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 32 minutes ago. Hypocenter depths ranged between 10.1 and 2.0 km.Earthquake details: (only 5 largest)
2.4 quake 2.8 Km WSW of Grímsfjall, Iceland, 25 April 2021 13:21 GMT (3 km S)1.8 quake 2.9 Km WSW of Grímsfjall, Iceland, 25 April 2021 13:36 GMT (3 km S)1.6 quake 3.2 Km WSW of Grímsfjall, Iceland, 25 April 2021 13:20 GMT (3 km S)1.0 quake 9.5 Km SW of Grímsfjall, Iceland, 25 April 2021 06:56 GMT (9 km SSW)0.8 quake 3.1 Km SW of Grímsfjall, Iceland, 25 April 2021 13:20 GMT (4 km S)All earthquakes at Grímsvötn
Kalatungan volcano (Mindanao): magnitude 2.6 earthquake
A magnitude 2.6 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 10 km distance S from the volcano.Earthquake details:
2.6 quake Province of Bukidnon, Northern Mindanao, 25 km northeast of Wao, Philippines, 25 April 2021 - 09:14 PM (PST) (10 km S)All earthquakes at Kalatungan
Krísuvík volcano (Reykjanes Peninsula, Iceland): 22 earthquakes up to magnitude 2.8
Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 7.2 and 1.3 km.Earthquake details: (only 5 largest)
2.8 quake 4.2 Km N of Krýsuvík, Iceland, 25 April 2021 14:34 GMT (1 km ESE)1.1 quake 4.0 Km N of Krýsuvík, Iceland, 25 April 2021 14:29 GMT (2 km ESE)1.1 quake 3.8 Km NE of Krýsuvík, Iceland, 25 April 2021 05:14 GMT (5 km ESE)1.0 quake 1.6 Km S of Keilir, Iceland, 25 April 2021 15:10 GMT (4 km W)0.9 quake 3.3 Km NE of Krýsuvík, Iceland, 25 April 2021 02:32 GMT (5 km ESE)All earthquakes at Krísuvík
Maunaloa volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.8
2 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 34 minutes ago. Hypocenter depths ranged between 3.7 and 0.8 km.Earthquake details:
2.8 quake 40 mi southwest of Hilo, Hawaii County, USA, 25 April 2021 21:16 GMT (6 km WNW)2.6 quake 22 Km E of Honaunau-Napoopoo, Hawaii, USA, 25 April 2021 02:12 GMT (5 km WSW)All earthquakes at Maunaloa
Morne aux Diables volcano (Caribbean): magnitude 2.5 earthquake
A magnitude 2.5 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.3 km depth at 11 km distance NW from the volcano.Earthquake details:
2.5 quake Caribbean Sea, 44 km north of Roseau, Saint George, Dominica, 25 April 2021 16:15 GMT (11 km NW)All earthquakes at Morne aux Diables
Nevados Casiri volcano (Peru): magnitude 4.3 earthquake
A magnitude 4.3 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 13 km distance NW from the volcano.Earthquake details:
4.3 quake Provincia de Tarata, 77 km northeast of Tacna, Peru, 25 Apr 7:56 am (GMT -5) (13 km NW)All earthquakes at Nevados Casiri
Nisyros volcano (Greece): 24 earthquakes up to magnitude 3.6
Possible earthquake swarm: 24 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 30 minutes ago. Hypocenter depths ranged between 19.5 and 1.5 km.Earthquake details: (only 5 largest)
3.6 quake Aegean Sea, 53 km south of Kos Town, Dodecanese, South Aegean, Greece, 25 April 2021 01:46 GMT (19 km S)3.3 quake Aegean Sea, 54 km south of Kos Town, Dodecanese, South Aegean, Greece, 25 April 2021 22:19 GMT (18 km S)2.4 quake Aegean Sea, 52 km south of Kos Town, Dodecanese, South Aegean, Greece, 25 April 2021 20:54 GMT (16 km S)2.3 quake Aegean Sea, 50 km south of Kos Town, Dodecanese, South Aegean, Greece, 25 April 2021 04:43 GMT (13 km SSW)2.1 quake Aegean Sea, 53 km south of Kos Town, Dodecanese, South Aegean, Greece, 25 April 2021 09:47 GMT (17 km S)All earthquakes at Nisyros
Ranakah volcano (Flores): magnitude 3.3 earthquake
A magnitude 3.3 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 2 km distance E from the volcano.Earthquake details:
3.3 quake 8.4 km east of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, 25 April 2021 14:21 GMT (2 km E)All earthquakes at Ranakah
San Cristobal volcano (Nicaragua): 8 earthquakes up to magnitude 3.5
8 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 11.0 and 7.0 km.Earthquake details: (only 5 largest)
3.5 quake 12 km north of Chinandega, Nicaragua, 2021-04-25 05:32:55 (14 km WNW)2.6 quake 11 km north of Chinandega, Nicaragua, 2021-04-25 14:26:17 (14 km W)2.6 quake 13 km north of Chinandega, Nicaragua, 2021-04-25 04:45:07 (15 km WNW)2.2 quake 12 km north of Chinandega, Nicaragua, 2021-04-24 22:54:08 (14 km WNW)2.1 quake 10.7 km north of Chinandega, Nicaragua, 2021-04-25 07:22:40 (15 km W)All earthquakes at San Cristobal
Sibayak volcano (Sumatra): magnitude 2.5 earthquake
A magnitude 2.5 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 16 km distance SSE from the volcano.Earthquake details:
2.5 quake 4.5 km east of Kabanjahe, North Sumatra, Indonesia, 25 April 2021 05:50 GMT (16 km SSE)All earthquakes at Sibayak
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/128314/Volcano-earthquake-report-for-Sunday-25-Apr-2021.html