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Volcano Earthquake report

Volcano earthquake report for Tuesday, 23 Apr 2019

Tuesday Apr 23, 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 23 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 23 Apr 2019 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (6 quakes between mag 0.2-1.1), Cabalian (1 quake mag 2.2), Clear Lake (30 quakes between mag 0.2-1.8), Grímsvötn (4 quakes between mag 0.2-1.1), Kilauea (2 quakes between mag 1.8-1.9), Mauna Loa (3 quakes between mag 1.8-1.8)
Pinatubo (1 quake mag 3.2), Prestahnukur (2 quakes between mag 1.5-1.8), Reporoa (2 quakes between mag 1.1-1.3), Reykjanes (2 quakes between mag 1.3-1.4), Salton Buttes (3 quakes between mag 1.1-1.7), Taupo (3 quakes between mag 1.3-1.6), Tjörnes Fracture Zone (2 quakes between mag 0.9-1.3), Tongariro (2 quakes between mag 1.0-1.0), Torfajökull (2 quakes between mag 0.8-1.2), White Island (4 quakes between mag 2.1-2.7) (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:




Cabalian volcano (Central Philippines): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 7 km distance NNW from the volcano.
Earthquake details:
M 2.2 quake: 008 km S 12° W of Hinunangan (Southern Leyte) (Philippines) on Tue, 23 Apr 16h56 (7 km NNW)
All earthquakes at Cabalian

Clear Lake volcano (California): 30 earthquakes up to magnitude 1.8

Possible earthquake swarm: 30 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 30 minutes ago. Hypocenter depths ranged between 4.1 and 0.3 km.
Earthquake details: (only 5 largest)
M 1.8 quake: 6km WNW of The Geysers, CA (USA) on Tue, 23 Apr 14h59 (18 km S)
M 1.7 quake: 7km NW of The Geysers, CA (USA) on Tue, 23 Apr 04h00 (16 km S)
M 1.3 quake: 2km SSW of Cobb, CA (USA) on Tue, 23 Apr 01h12 (19 km S)
M 1.2 quake: 9km WNW of Cobb, CA (USA) on Tue, 23 Apr 00h36 (15 km S)
M 1.2 quake: 7km W of Cobb, CA (USA) on Tue, 23 Apr 00h39 (15 km S)
All earthquakes at Clear Lake

Pinatubo volcano (Luzon Island): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 14.0 km depth at 9 km distance N from the volcano.
Earthquake details:
M 3.2 quake: 033 km N 32° E of Castillejos (Zambales) (Philippines) on Tue, 23 Apr 19h36 (9 km N)
All earthquakes at Pinatubo

White Island volcano (New Zealand): 4 earthquakes up to magnitude 2.7

4 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 18 hours ago. Hypocenter depths ranged between 8.2 and 5.0 km.
Earthquake details:
M 2.7 quake: New Zealand on Tue, 23 Apr 06h06 (3 km SSW)
M 2.6 quake: New Zealand on Tue, 23 Apr 03h11 (1 km ESE)
M 2.5 quake: New Zealand on Tue, 23 Apr 03h09 (3 km E)
M 2.1 quake: New Zealand on Tue, 23 Apr 06h17 (2 km SE)
All earthquakes at White Island
Previous news
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 22 Apr 2019 Number in brackets indicate nr of quakes.
Monday, Apr 22, 2019
Quakes detected near: Akyarlar (1 quake mag 1.5), Clear Lake (17 quakes between mag 0.4-1.7), Coso (1 quake mag 1.6), Grensdalur (6 quakes between mag 0.4-1.0), Grímsvötn (5 quakes between mag 0.3-1.1), Hekla (2 quakes between mag 0.2-1.0) ... [more]
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.
Sunday, Apr 21, 2019
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) ... [more]
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]

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