Volcano earthquake report for Thursday, 23 Jul 2020

Thu, 23 Jul 2020, 23:50
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 Jul 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 23 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Apaneca Range (1 quake mag 2.2), Chaîne des Puys (1 quake mag 1.2), Clear Lake (24 quakes between mag 0.3-2.5), Conchagüita (1 quake mag 2.9), Cosigüina (3 quakes between mag 2.8-3.8), Coso (2 quakes between mag 0.9-1.1)
Furnas (1 quake mag 2.2), Ibu (1 quake mag 3.4), Ilopango (1 quake mag 1.9), Katla (12 quakes between mag 0.2-3.3), Krísuvík (27 quakes between mag 0.1-2.0), Long Valley (10 quakes between mag 0.2-2.3), Mauna Loa (4 quakes between mag 1.8-1.9), Reykjanes (33 quakes between mag 0.1-1.8), San Cristobal (1 quake mag 2.2), Stepovak Bay 4 (1 quake mag 1.3), Tenerife (2 quakes between mag 1.2-1.3), Ubehebe Craters (1 quake mag 1.4), Vulcano (1 quake mag 1.0) (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:




Apaneca Range volcano (El Salvador): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 6 km distance NW from the volcano.
Earthquake details:
M 2.2 quake: 12 Km al norte de Ahuachapan, El Salvador on Thu, 23 Jul 02h53 (6 km NW)
All earthquakes at Apaneca Range

Clear Lake volcano (California): 24 earthquakes up to magnitude 2.5

Possible earthquake swarm: 24 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 8 minutes ago. Hypocenter depths ranged between 7.6 and 0.3 km.
Earthquake details: (only 5 largest)
M 2.5 quake: 6km NW of The Geysers, CA (USA) on Thu, 23 Jul 05h59 (17 km S)
M 2.1 quake: 7km WNW of The Geysers, CA (USA) on Thu, 23 Jul 01h00 (18 km S)
M 1.8 quake: 6km NW of The Geysers, CA (USA) on Thu, 23 Jul 06h01 (17 km S)
M 1.6 quake: 8km W of Cobb, CA (USA) on Thu, 23 Jul 06h00 (16 km S)
M 1.0 quake: 6km WNW of The Geysers, CA (USA) on Thu, 23 Jul 14h09 (18 km S)
All earthquakes at Clear Lake

Conchagüita volcano (El Salvador): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 8 km distance SSW from the volcano.
Earthquake details:
M 2.9 quake: 21 Km al suroeste de Amapala, Honduras (El Salvador) on Thu, 23 Jul 02h45 (8 km SSW)
All earthquakes at Conchagüita

Cosigüina volcano (Nicaragua): 3 earthquakes up to magnitude 3.8

3 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 7.0 and 5.0 km.
Earthquake details:
M 3.8 quake: 3 Km al norte de Desembocadura del Río Estero Real, Nicaragua on Thu, 23 Jul 17h48 (19 km W)
M 3.2 quake: 5 Km al noroeste de Desembocadura del Río Estero Real, Nicaragua on Thu, 23 Jul 12h35 (13 km W)
M 2.8 quake: 4 Km al noreste de Desembocadura del Río Estero Real, Nicaragua on Thu, 23 Jul 17h50 (19 km W)
All earthquakes at Cosigüina

Furnas volcano (Azores): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0 km depth at 3 km distance NE from the volcano.
Earthquake details:
M 2.2 quake: Furnas (S. Miguel) (Portugal) on Thu, 23 Jul 02h43 (3 km NE)
All earthquakes at Furnas

Ibu volcano (Halmahera): magnitude 3.4 earthquake

A magnitude 3.4 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 6 km distance SSE from the volcano.
Earthquake details:
M 3.4 quake: Halmahera, Indonesia on Thu, 23 Jul 05h43 (6 km SSE)
All earthquakes at Ibu

Katla volcano (Iceland): 12 earthquakes up to magnitude 3.3

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 44 minutes ago. Hypocenter depths ranged between 5.2 and 0.1 km.
Earthquake details: (only 5 largest)
M 3.3 quake: 7.5 km ENE of Goðabunga (Iceland) on Thu, 23 Jul 05h36 (5 km NE)
M 2.7 quake: 5.5 km ENE of Goðabunga (Iceland) on Thu, 23 Jul 01h59 (6 km ENE)
M 1.9 quake: 3.9 km ENE of Goðabunga (Iceland) on Thu, 23 Jul 01h59 (6 km ENE)
M 1.0 quake: 6.9 km ENE of Goðabunga (Iceland) on Thu, 23 Jul 05h49 (4 km ENE)
M 1.0 quake: 8.7 km N of Hábunga (Iceland) on Thu, 23 Jul 05h40 (3 km NNE)
All earthquakes at Katla

Krísuvík volcano (Iceland): 27 earthquakes up to magnitude 2.0

Possible earthquake swarm: 27 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 6.7 and 0.1 km.
Earthquake details: (only 5 largest)
M 2.0 quake: 5.7 km NE of Krýsuvík (Iceland) on Thu, 23 Jul 01h49 (6 km W)
M 1.6 quake: 6.9 km NE of Krýsuvík (Iceland) on Thu, 23 Jul 01h49 (6 km W)
M 1.3 quake: 0.6 km W of Fagradalsfjall (Iceland) on Thu, 23 Jul 07h27 (10 km ESE)
M 1.3 quake: 0.4 km NW of Fagradalsfjall (Iceland) on Thu, 23 Jul 08h11 (9 km ESE)
M 1.2 quake: 2.3 km E of Fagradalsfjall (Iceland) on Thu, 23 Jul 14h13 (7 km ESE)
All earthquakes at Krísuvík

Long Valley volcano (California): 10 earthquakes up to magnitude 2.3

10 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 8.0 and 1.9 km.
Earthquake details: (only 5 largest)
M 2.3 quake: 13km WNW of Toms Place, CA (USA) on Thu, 23 Jul 06h39 (13 km SSW)
M 1.4 quake: 13km E of Mammoth Lakes, CA (USA) on Thu, 23 Jul 01h32 (7 km SSW)
M 1.2 quake: 13km E of Mammoth Lakes, CA (USA) on Thu, 23 Jul 16h37 (7 km SW)
M 1.1 quake: 13km E of Mammoth Lakes, CA (USA) on Wed, 22 Jul 23h50 (7 km SW)
M 0.8 quake: 12km E of Mammoth Lakes, CA (USA) on Thu, 23 Jul 01h17 (7 km SSW)
All earthquakes at Long Valley

Reykjanes volcano (Iceland): 33 earthquakes up to magnitude 1.8

Possible earthquake swarm: 33 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 58 minutes ago. Hypocenter depths ranged between 15.3 and 0.1 km.
Earthquake details: (only 5 largest)
M 1.8 quake: 2.8 km WSW of Fagradalsfjall (Iceland) on Thu, 23 Jul 08h34 (9 km W)
M 1.6 quake: 5.0 km NNE of Reykjanestá (Iceland) on Thu, 23 Jul 04h45 (9 km ESE)
M 1.4 quake: 3.9 km N of Grindavík (Iceland) on Thu, 23 Jul 11h56 (4 km WSW)
M 1.2 quake: 6.8 km NNE of Reykjanestá (Iceland) on Thu, 23 Jul 04h39 (8 km ESE)
M 1.2 quake: 5.2 km WSW of Fagradalsfjall (Iceland) on Thu, 23 Jul 13h12 (7 km W)
All earthquakes at Reykjanes

San Cristobal volcano (Nicaragua): 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 15 km distance NNE from the volcano.
Earthquake details:
M 2.2 quake: 12 Km al noroeste de Volcán San Cristóbal, Nicaragua on Thu, 23 Jul 17h03 (15 km NNE)
All earthquakes at San Cristobal

Previous news

Wed, 22 Jul 2020, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 22 Jul 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Baru (1 quake mag 3.8), Brennisteinsfjöll (2 quakes between mag 0.9-1.2), Clear Lake (27 quakes between mag 0.1-1.9), Cosigüina (3 quakes between mag 2.3-2.5), Coso (3 quakes between mag 0.6-1.6), Dutton (3 quakes between mag 0.1-1.2) ... Read all
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