Volcano earthquake report for Wednesday, 28 Apr 2021

Mi, 28. Apr 2021, 23:50
23:50 PM | VON: EARTHQUAKEMONITOR
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 28 Apr 2021 Number in brackets indicate nr of quakes.
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 28 Apr 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Augustine (1 quake mag 1.1), Baru (1 quake mag 2.8), Brennisteinsfjöll (6 quakes between mag 0.2-1.5), Campi Flegrei (Phlegrean Fields) (1 quake mag 1.0), Clear Lake (22 quakes between mag 0.1-1.9), Coso (3 quakes between mag 0.6-1.4)
Eldey (1 quake mag 1.9), Etna (1 quake mag 1.3), Fagradalsfjall (32 quakes between mag 0.1-2.2), Fourpeaked (5 quakes between mag 1.1-1.9), Hrómundartindur (7 quakes between mag 0.1-2.3), Katla (4 quakes between mag 0.5-1.7), Kilauea (1 quake mag 2.1), Krísuvík (13 quakes between mag 0.2-1.8), Loki-Fögrufjöll volcano (2 quakes between mag 0.6-1.3), Maunaloa (2 quakes between mag 1.7-1.7), Moffett (1 quake mag 1.1), Nisyros (12 quakes between mag 1.6-3.1), Pelée (21 quakes between mag 0.1-1.0), Reykjanes (5 quakes between mag 0.1-1.8), Salton Buttes (2 quakes between mag 1.5-1.6), San Cristobal (1 quake mag 2.2), San Salvador (1 quake mag 2.5), Tacana (1 quake mag 3.9), Tjörnes Fracture Zone (1 quake mag 1.4), Vesuvius (2 quakes between mag 0.6-1.2) (updated 23h50)

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:




Baru volcano (Panama): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.0 km depth at 6 km distance S from the volcano.
Earthquake details:
2.8 quake 38 km north of David, Provincia de Chiriqui, Panama, 28 April 2021 21:27 GMT (6 km S)
All earthquakes at Baru

Clear Lake volcano (California): 22 earthquakes up to magnitude 1.9

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 3.8 and 1.3 km.
Earthquake details: (only 5 largest)
1.9 quake 7km WNW of The Geysers, CA, USA, 28 April 2021 10:08 GMT (18 km SSW)
1.8 quake 10km WNW of The Geysers, CA, USA, 28 April 2021 20:19 GMT (18 km SSW)
1.5 quake 4km NNW of The Geysers, CA, USA, 28 April 2021 20:17 GMT (18 km S)
1.0 quake 8km WNW of The Geysers, CA, USA, 28 April 2021 10:08 GMT (18 km SSW)
0.9 quake 8km NW of The Geysers, CA, USA, 28 April 2021 20:05 GMT (16 km SSW)
All earthquakes at Clear Lake

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 32 earthquakes up to magnitude 2.2

Possible earthquake swarm: 32 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 5.6 and 0.1 km.
Earthquake details: (only 5 largest)
2.2 quake 4.1 Km SSW of Fagradalsfjall, Iceland, 28 April 2021 17:27 GMT (3 km SSW)
2.1 quake 3.3 Km ENE of Fagradalsfjall, Iceland, 28 April 2021 04:15 GMT (4 km NE)
2.0 quake 4.4 Km SSW of Fagradalsfjall, Iceland, 28 April 2021 17:29 GMT (3 km SSW)
1.8 quake 4.8 Km SSW of Fagradalsfjall, Iceland, 28 April 2021 17:29 GMT (4 km SSW)
1.8 quake 3.3 Km SW of Keilir, Iceland, 28 April 2021 04:30 GMT (4 km NE)
All earthquakes at Fagradalsfjall

Hrómundartindur volcano (Iceland): 7 earthquakes up to magnitude 2.3

7 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 6.6 and 4.2 km.
Earthquake details: (only 5 largest)
2.3 quake 4.1 Km WSW of Hrómundartindi, Iceland, 28 April 2021 03:49 GMT (4 km WSW)
1.0 quake 4.1 Km SSE of Skeggi_á_Hengli, Iceland, 28 April 2021 09:52 GMT (4 km WSW)
0.8 quake 0.8 Km W of Hellisheiðarvirkjun, Iceland, 28 April 2021 11:07 GMT (11 km WSW)
0.7 quake 3.9 Km SW of Hrómundartindi, Iceland, 28 April 2021 09:52 GMT (4 km WSW)
0.6 quake 3.8 Km WSW of Hrómundartindi, Iceland, 28 April 2021 07:04 GMT (4 km WSW)
All earthquakes at Hrómundartindur

Kilauea volcano (Hawai'i (Big Island)): 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 6.0 km depth at 16 km distance ESE from the volcano.
Earthquake details:
2.1 quake Island of Hawaii, Hawaii, USA, 28 April 2021 12:47 GMT (16 km ESE)
All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 13 earthquakes up to magnitude 1.8

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 12 minutes ago. Hypocenter depths ranged between 6.8 and 3.5 km.
Earthquake details: (only 5 largest)
1.8 quake 3.7 Km E of Keilir, Iceland, 28 April 2021 17:46 GMT (1 km NNE)
1.2 quake 1.7 Km SW of Keilir, Iceland, 28 April 2021 02:50 GMT (5 km W)
0.9 quake 2.1 Km SSW of Keilir, Iceland, 28 April 2021 01:22 GMT (4 km W)
0.6 quake 2.1 Km SSW of Keilir, Iceland, 28 April 2021 03:30 GMT (4 km W)
0.6 quake 2.3 Km SSW of Keilir, Iceland, 28 April 2021 01:06 GMT (5 km W)
All earthquakes at Krísuvík

Nisyros volcano (Greece): 12 earthquakes up to magnitude 3.1

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 53 minutes ago. Hypocenter depths ranged between 18.5 and 2.9 km.
Earthquake details: (only 5 largest)
3.1 quake Aegean Sea, 53 km south of Kos Town, Dodecanese, South Aegean, Greece, 27 April 2021 23:51 GMT (15 km S)
3.0 quake Aegean Sea, 49 km south of Kos Town, Dodecanese, South Aegean, Greece, 28 April 2021 08:34 GMT (13 km S)
2.5 quake Aegean Sea, 44 km south of Kos Town, Dodecanese, South Aegean, Greece, 28 April 2021 15:10 GMT (8 km SSW)
2.4 quake Aegean Sea, 38 km south of Kos Town, Dodecanese, South Aegean, Greece, 28 April 2021 01:37 GMT (15 km E)
2.1 quake Aegean Sea, 53 km south of Kos Town, Dodecanese, South Aegean, Greece, 28 April 2021 17:31 GMT (17 km S)
All earthquakes at Nisyros

Pelée volcano (Caribbean): 21 earthquakes up to magnitude 1.0

Possible earthquake swarm: 21 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 1.8 and 0.0 km.
Earthquake details: (only 5 largest)
1.0 quake Near Fort-de-France, Martinique, 28 April 2021 03:49 GMT (2 km S)
1.0 quake Near Fort-de-France, Martinique, 28 April 2021 06:58 GMT (1 km SSW)
0.8 quake Near Fort-de-France, Martinique, 28 April 2021 08:52 GMT (1 km SE)
0.8 quake Near Fort-de-France, Martinique, 28 April 2021 11:54 GMT (2 km S)
0.8 quake Near Fort-de-France, Martinique, 28 April 2021 12:28 GMT (2 km S)
All earthquakes at Pelée

San Cristobal volcano (Nicaragua): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 6 km distance ENE from the volcano.
Earthquake details:
2.2 quake 22 km northeast of Chinandega, Nicaragua, 2021-04-28 04:11:11 (6 km ENE)
All earthquakes at San Cristobal

San Salvador volcano (El Salvador): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 7 km distance ESE from the volcano.
Earthquake details:
2.5 quake 5.9 km northwest of San Salvador, El Salvador, 2021-04-28 04:29:50 (7 km ESE)
All earthquakes at San Salvador

Tacana volcano (Southern Mexico): magnitude 3.9 earthquake

A magnitude 3.9 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 14 km distance ENE from the volcano.
Earthquake details:
3.9 quake 33 km northwest of La Union, Guatemala, 2021-04-28 04:34:10 (Hora de México) (14 km ENE)
All earthquakes at Tacana

Vorherige Nachrichten

Di, 27. Apr 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 27 Apr 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.5), Apaneca Range (1 quake mag 2.2), Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-3.0), Canlaon (1 quake mag 1.8), Clear Lake (15 quakes between mag 0.4-2.1), Coso (3 quakes between mag 0.5-1.2) ... Read all
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