Volcano earthquake report for Thursday, 18 Jun 2020

Thursday Jun 18, 2020 17:50 PM | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 18 Jun 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 18 Jun 2020 Number in brackets indicate nr of quakes.

Quakes detected near: Bardarbunga (4 quakes between mag 0.6-1.2), Clear Lake (24 quakes between mag 0.2-1.5), Coso (9 quakes between mag 0.3-1.9), Grímsvötn (2 quakes between mag 1.2-1.7), Ilopango (1 quake mag 2.5), Kilauea (1 quake mag 1.8)
Krísuvík (6 quakes between mag 0.7-1.9), Makushin (11 quakes between mag 0.3-2.1), Mauna Loa (3 quakes between mag 0.9-2.0), Nejapa-Miraflores (1 quake mag 2.4), Pico (1 quake mag 2.1), Ragang (1 quake mag 2.4), Reykjanes (61 quakes between mag 0.1-2.1), Salton Buttes (4 quakes between mag 1.4-1.8), Seulawah Agam (2 quakes between mag 3.0-4.4), Sousaki (1 quake mag 1.6), Tongariro (1 quake mag 1.2) (updated 17h50)

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:

Clear Lake volcano (California): 24 earthquakes up to magnitude 1.5

Possible earthquake swarm: 24 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 15 minutes ago. Hypocenter depths ranged between 4.0 and 0.8 km.
Earthquake details: (only 5 largest)
M 1.5 quake: 4km NW of The Geysers, CA (USA) on Thu, 18 Jun 03h01 (18 km S)
M 1.1 quake: 6km NW of The Geysers, CA (USA) on Wed, 17 Jun 21h28 (17 km S)
M 1.1 quake: 7km NW of The Geysers, CA (USA) on Wed, 17 Jun 21h33 (18 km S)
M 1.1 quake: 7km NW of The Geysers, CA (USA) on Wed, 17 Jun 22h16 (18 km S)
M 1.0 quake: 6km NNW of The Geysers, CA (USA) on Wed, 17 Jun 19h31 (17 km S)
All earthquakes at Clear Lake

Ilopango volcano (El Salvador): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.0 km depth at 13 km distance ESE from the volcano.
Earthquake details:
M 2.5 quake: 8 Km al sur de San Salvador, El Salvador on Thu, 18 Jun 14h37 (13 km ESE)
All earthquakes at Ilopango

Makushin volcano (Aleutian Islands): 11 earthquakes up to magnitude 2.1

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 8.3 and 7.5 km.
Earthquake details: (only 5 largest)
M 2.1 quake: 14 km WSW of Dutch Harbor, Alaska (USA) on Thu, 18 Jun 00h48 (12 km E)
M 1.5 quake: 15 km W of Dutch Harbor, Alaska (USA) on Thu, 18 Jun 00h19 (11 km E)
M 1.3 quake: 15 km W of Dutch Harbor, Alaska (USA) on Thu, 18 Jun 00h29 (10 km E)
M 1.3 quake: 14 km WSW of Dutch Harbor, Alaska (USA) on Wed, 17 Jun 18h25 (12 km E)
M 1.0 quake: 14 km WSW of Dutch Harbor, Alaska (USA) on Thu, 18 Jun 03h24 (11 km E)
All earthquakes at Makushin

Nejapa-Miraflores volcano (Nicaragua): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 8 km distance WNW from the volcano.
Earthquake details:
M 2.4 quake: 1 Km al suroeste de INETER, Managua, Nicaragua on Thu, 18 Jun 05h05 (8 km WNW)
All earthquakes at Nejapa-Miraflores

Pico volcano (Azores): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 2 km distance SE from the volcano.
Earthquake details:
M 2.1 quake: Pico (Pico) (Portugal) on Thu, 18 Jun 01h07 (2 km SE)
All earthquakes at Pico

Ragang volcano (Mindanao): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.0 km depth at 19 km distance WSW from the volcano.
Earthquake details:
M 2.4 quake: 011 km S 61° W of Kalilangan (Bukidnon) (Philippines) on Thu, 18 Jun 15h49 (19 km WSW)
All earthquakes at Ragang

Reykjanes volcano (Iceland): 61 earthquakes up to magnitude 2.1

Possible earthquake swarm: 61 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 9 minutes ago. Hypocenter depths ranged between 8.4 and 0.0 km.
Earthquake details: (only 5 largest)
M 2.1 quake: 1.2 km SE of Reykjanestá (Iceland) on Thu, 18 Jun 14h36 (13 km SE)
M 2.1 quake: 1.3 km SE of Reykjanestá (Iceland) on Thu, 18 Jun 14h39 (14 km SE)
M 1.6 quake: 5.1 km WNW of Grindavík (Iceland) on Wed, 17 Jun 22h47 (5 km SSE)
M 1.6 quake: 5.3 km WNW of Grindavík (Iceland) on Wed, 17 Jun 22h46 (4 km SSE)
M 1.5 quake: 1.0 km NE of Reykjanestá (Iceland) on Thu, 18 Jun 14h39 (13 km SE)
All earthquakes at Reykjanes

Seulawah Agam volcano (Sumatra): 2 earthquakes up to magnitude 4.4

2 earthquakes occurred near (under) the volcano during 10 minutes, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 10.0 and 10.0 km.
Earthquake details:
M 4.4 quake: Northern Sumatra, Indonesia on Thu, 18 Jun 10h56 (18 km NE)
M 3.0 quake: Northern Sumatra, Indonesia on Thu, 18 Jun 10h47 (17 km E)
All earthquakes at Seulawah Agam

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