Volcano earthquake report for Tuesday, 4 Aug 2020

Tuesday Aug 04, 2020 11:50 AM | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  4 Aug 2020 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 4 Aug 2020 Number in brackets indicate nr of quakes.

Quakes detected near: Agung (1 quake mag 3.0), Akyarlar (1 quake mag 1.5), Askja (1 quake mag 1.0), Bardarbunga (2 quakes between mag 0.9-1.3), Clear Lake (13 quakes between mag 0.6-1.9), Cuernos de Negros (1 quake mag 3.7)
Eldey (5 quakes between mag 0.7-1.3), Kilauea (3 quakes between mag 1.7-1.8), Krísuvík (16 quakes between mag 0.1-1.6), Mahagnao (1 quake mag 3.1), Mauna Loa (4 quakes between mag 1.8-2.4), Mono Lake (1 quake mag 1.1), Okataina (Tarawera) (2 quakes between mag 1.7-2.0), Reykjanes (27 quakes between mag 0.1-1.8), Spurr (1 quake mag 1.4), Telica (1 quake mag 1.9), Tenerife (3 quakes between mag 0.3-1.3), Torfajökull (2 quakes between mag 0.1-1.1) (updated 11h50)

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:

Agung volcano (Bali): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 7 km distance NNW from the volcano.
Earthquake details:
M 3.0 quake: Bali Region, Indonesia on Mon, 3 Aug 16h24 (7 km NNW)
All earthquakes at Agung

Clear Lake volcano (California): 13 earthquakes up to magnitude 1.9

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 47 minutes ago. Hypocenter depths ranged between 6.9 and 0.1 km.
Earthquake details: (only 5 largest)
M 1.9 quake: 9km NW of The Geysers, CA (USA) on Mon, 3 Aug 15h59 (16 km S)
M 1.1 quake: 5km WNW of Cobb, CA (USA) on Mon, 3 Aug 17h56 (15 km S)
M 1.1 quake: 4km W of Cobb, CA (USA) on Tue, 4 Aug 07h21 (17 km S)
M 1.0 quake: 4km NNW of The Geysers, CA (USA) on Tue, 4 Aug 07h20 (17 km S)
M 0.8 quake: 7km NW of The Geysers, CA (USA) on Mon, 3 Aug 21h09 (18 km S)
All earthquakes at Clear Lake

Cuernos de Negros volcano (Central Philippines): magnitude 3.7 earthquake

A magnitude 3.7 earthquake occurred at the volcano 1 hour 16 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 4 km distance NNE from the volcano.
Earthquake details:
M 3.7 quake: 010 km S 88° W of Luzurriaga (Valencia) (Negros Oriental) (Philippines) on Tue, 4 Aug 10h34 (4 km NNE)
All earthquakes at Cuernos de Negros

Krísuvík volcano (Iceland): 16 earthquakes up to magnitude 1.6

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 7.5 and 0.1 km.
Earthquake details: (only 5 largest)
M 1.6 quake: 3.2 km E of Fagradalsfjall (Iceland) on Tue, 4 Aug 00h08 (6 km ESE)
M 1.1 quake: 1.4 km SSE of Fagradalsfjall (Iceland) on Mon, 3 Aug 15h04 (9 km ESE)
M 1.1 quake: 2.0 km NNE of Krýsuvík (Iceland) on Mon, 3 Aug 23h46 (4 km SW)
M 1.0 quake: 3.2 km E of Fagradalsfjall (Iceland) on Mon, 3 Aug 13h08 (6 km ESE)
M 1.0 quake: 2.3 km NNE of Krýsuvík (Iceland) on Mon, 3 Aug 18h04 (3 km SW)
All earthquakes at Krísuvík

Mahagnao volcano (Central Philippines): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.0 km depth at 11 km distance N from the volcano.
Earthquake details:
M 3.1 quake: Leyte, Philippines on Tue, 4 Aug 04h22 (11 km N)
All earthquakes at Mahagnao

Mauna Loa volcano (Hawai’i (Big Island)): 4 earthquakes up to magnitude 2.4

4 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 2.0 and 0.9 km.
Earthquake details:
M 2.4 quake: 26 km E of Honaunau-Napoopoo, Hawaii (USA) on Mon, 3 Aug 21h13 (6 km S)
M 2.1 quake: 27 km E of Honaunau-Napoopoo, Hawaii (USA) on Tue, 4 Aug 00h39 (4 km S)
M 1.9 quake: 26 km E of Honaunau-Napoopoo, Hawaii (USA) on Mon, 3 Aug 15h03 (6 km S)
M 1.8 quake: 30 km E of Honaunau-Napoopoo, Hawaii (USA) on Mon, 3 Aug 14h20 (3 km WNW)
All earthquakes at Mauna Loa

Reykjanes volcano (Iceland): 27 earthquakes up to magnitude 1.8

Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 33 minutes ago. Hypocenter depths ranged between 13.4 and 0.1 km.
Earthquake details: (only 5 largest)
M 1.8 quake: 3.7 km NW of Reykjanestá (Iceland) on Tue, 4 Aug 02h09 (14 km ESE)
M 1.6 quake: 3.4 km NW of Reykjanestá (Iceland) on Tue, 4 Aug 00h50 (14 km ESE)
M 1.6 quake: 3.7 km NW of Reykjanestá (Iceland) on Tue, 4 Aug 01h07 (14 km ESE)
M 1.4 quake: 5.6 km W of Grindavík (Iceland) on Mon, 3 Aug 21h07 (6 km SSE)
M 1.3 quake: 4.1 km NNE of Grindavík (Iceland) on Mon, 3 Aug 12h01 (6 km WSW)
All earthquakes at Reykjanes

Previous news

Monday, Aug 03, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  3 Aug 2020 Number in brackets indicate nr of quakes.

Sunday, Aug 02, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  2 Aug 2020 Number in brackets indicate nr of quakes.

Saturday, Aug 01, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  1 Aug 2020 Number in brackets indicate nr of quakes.

Friday, Jul 31, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 31 Jul 2020 Number in brackets indicate nr of quakes.

Thursday, Jul 30, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 30 Jul 2020 Number in brackets indicate nr of quakes.

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