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Volcano Earthquake report

Volcano earthquake report for Sunday, 21 Apr 2019

Sunday Apr 21, 2019 23:50 PM | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 21 Apr 2019 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 21 Apr 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (2 quakes between mag 2.3-2.5), Bardarbunga (3 quakes between mag 0.2-1.2), Clear Lake (15 quakes between mag 0.6-2.2), Coso (5 quakes between mag 0.5-1.8), Grensdalur (2 quakes between mag 0.6-1.3), Grímsvötn (2 quakes between mag 1.1-1.2)
Kilauea (4 quakes between mag 2.0-3.0), Loihi (1 quake mag 2.5), Loki-Fögrufjöll volcano (2 quakes between mag 1.2-1.5), Poas (1 quake mag 3.2), Reykjanes (6 quakes between mag 0.7-2.3), Rinjani (1 quake mag 3.1), Ruapehu (3 quakes between mag 0.3-1.1), Taupo (1 quake mag 1.9), Tjörnes Fracture Zone (3 quakes between mag 0.6-1.6), Torfajökull (3 quakes between mag 0.3-1.9) (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:




Akyarlar volcano (Turkey): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 5 minutes, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 8.0 and 6.8 km.
Earthquake details:
M 2.5 quake: Dodecanese Is.-turkey Border Reg on Sun, 21 Apr 18h44 (12 km SW)
M 2.3 quake: Gokova Korfezi (mediterranean Sea) (Greece) on Sun, 21 Apr 18h49 (5 km S)
All earthquakes at Akyarlar

Clear Lake volcano (California): 15 earthquakes up to magnitude 2.2

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 11 minutes ago. Hypocenter depths ranged between 3.2 and 0.9 km.
Earthquake details: (only 5 largest)
M 2.2 quake: 3km NNW of The Geysers, CA (USA) on Sun, 21 Apr 03h52 (19 km S)
M 1.5 quake: 10km WNW of The Geysers, CA (USA) on Sun, 21 Apr 19h02 (18 km SSE)
M 1.4 quake: 7km NW of The Geysers, CA (USA) on Sun, 21 Apr 15h40 (18 km S)
M 1.3 quake: 6km NW of The Geysers, CA (USA) on Sun, 21 Apr 12h16 (17 km S)
M 1.1 quake: 3km NNW of The Geysers, CA (USA) on Sun, 21 Apr 13h39 (19 km S)
All earthquakes at Clear Lake

Kilauea volcano (Hawai'i (Big Island)): 4 earthquakes up to magnitude 3.0

4 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 1.2 and 0.1 km.
Earthquake details:
M 3.0 quake: 3km WSW of Volcano, Hawaii (USA) on Sun, 21 Apr 13h23 (3 km NW)
M 2.9 quake: 4km WSW of Volcano, Hawaii (USA) on Sun, 21 Apr 01h58 (2 km NNW)
M 2.1 quake: 4km WSW of Volcano, Hawaii (USA) on Sun, 21 Apr 00h04 (2 km NW)
M 2.0 quake: 4km WSW of Volcano, Hawaii (USA) on Sun, 21 Apr 16h38 (2 km NNW)
All earthquakes at Kilauea

Loihi volcano (Hawai'i (Big Island)): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.4 km depth at 13 km distance SW from the volcano.
Earthquake details:
M 2.5 quake: 51km SE of Pahala, Hawaii (USA) on Sun, 21 Apr 01h25 (13 km SW)
All earthquakes at Loihi

Poas volcano (Costa Rica): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.0 km depth at 3 km distance SW from the volcano.
Earthquake details:
M 3.2 quake: 6 km al Sureste de Toro Amarillo, Valv. Vega. (Costa Rica) on Sun, 21 Apr 05h47 (3 km SW)
All earthquakes at Poas

Reykjanes volcano (Iceland): 6 earthquakes up to magnitude 2.3

6 earthquakes occurred near (under) the volcano during 37 minutes, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 8.4 and 3.3 km.
Earthquake details: (only 5 largest)
M 2.3 quake: 5.1 km NNE of Reykjanestá (Iceland) on Sun, 21 Apr 09h07 (9 km ESE)
M 1.6 quake: 4.4 km NNE of Reykjanestá (Iceland) on Sun, 21 Apr 09h00 (10 km SE)
M 0.8 quake: 5.6 km NNE of Reykjanestá (Iceland) on Sun, 21 Apr 09h10 (9 km ESE)
M 0.7 quake: 5.3 km NNE of Reykjanestá (Iceland) on Sun, 21 Apr 09h08 (9 km ESE)
M 0.7 quake: 5.0 km NNE of Reykjanestá (Iceland) on Sun, 21 Apr 09h02 (9 km ESE)
All earthquakes at Reykjanes

Rinjani volcano (Lombok): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 13 km distance NNE from the volcano.
Earthquake details:
M 3.1 quake: Sumbawa Region, Indonesia on Sun, 21 Apr 11h44 (13 km NNE)
All earthquakes at Rinjani
Previous news
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 20 Apr 2019 Number in brackets indicate nr of quakes.
Saturday, Apr 20, 2019
Quakes detected near: Akyarlar (2 quakes between mag 1.8-2.1), Clear Lake (21 quakes between mag 0.1-2.4), Coso (4 quakes between mag 0.5-1.9), Hualalai (1 quake mag 1.8), Katla (2 quakes between mag 0.9-1.4), Kilauea (10 quakes between mag 1.8-2.5) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 19 Apr 2019 Number in brackets indicate nr of quakes.
Friday, Apr 19, 2019
Quakes detected near: Askja (4 quakes between mag 0.2-1.1), Bardarbunga (1 quake mag 1.7), Brennisteinsfjöll (3 quakes between mag 0.5-1.4), Clear Lake (17 quakes between mag 0.4-1.8), Etna (2 quakes between mag 2.1-2.4), Hualalai (2 quakes between mag 1.7-3.4) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 18 Apr 2019 Number in brackets indicate nr of quakes.
Thursday, Apr 18, 2019
Quakes detected near: Agung (1 quake mag 3.3), Brennisteinsfjöll (3 quakes between mag 0.6-1.3), Cerro Prieto (1 quake mag 2.4), Clear Lake (30 quakes between mag 0.3-2.3), Coso (4 quakes between mag 0.4-1.0), Grímsvötn (1 quake mag 1.0) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 17 Apr 2019 Number in brackets indicate nr of quakes.
Wednesday, Apr 17, 2019
Quakes detected near: Baru (1 quake mag 3.5), Chaîne des Puys (1 quake mag 1.7), Clear Lake (26 quakes between mag 0.5-2.5), Coso (5 quakes between mag 0.4-2.1), Etna (3 quakes between mag 1.6-2.1), Eyafjallajökull (3 quakes between mag 0.5-1.0) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 16 Apr 2019 Number in brackets indicate nr of quakes.
Tuesday, Apr 16, 2019
Quakes detected near: Akyarlar (1 quake mag 2.6), Bardarbunga (3 quakes between mag 0.4-1.7), Campi Flegrei (Phlegrean Fields) (1 quake mag 1.2), Clear Lake (27 quakes between mag 0.4-2.2), Coso (7 quakes between mag 0.5-1.4), Hrómundartindur (7 quakes between mag 0.4-1.4) ... [more]

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