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Volcano Earthquake report

Volcano earthquake report for Wednesday, 25 Oct 2017

Wednesday Oct 25, 2017 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 25 Oct 2017 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 25 Oct 2017 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (2 quakes between mag 1.4-2.2), Clear Lake (12 quakes between mag 0.5-1.7), Coso (5 quakes between mag 0.3-1.1), Geysir (6 quakes between mag 0.7-1.4), Hrómundartindur (7 quakes between mag 0.1-1.0), Hveravellir (1 quake mag 2.3)
Inyo Craters (3 quakes between mag 0.4-1.5), Kilauea (1 quake mag 1.8), Klyuchevskoy (1 quake mag 1.0), Loki-Fögrufjöll volcano (2 quakes between mag 1.7-2.3), Long Valley (16 quakes between mag 0.1-1.6), Mammoth Mountain (13 quakes between mag 0.4-2.6), Mauna Loa (3 quakes between mag 1.0-2.1), Mount Rainier (1 quake mag 2.1), Okataina (Tarawera) (1 quake mag 1.4), Ruapehu (1 quake mag 2.8), Salton Buttes (1 quake mag 1.6), Wrangell (2 quakes between mag 0.9-1.3) (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 2.2

2 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 1 hour 58 minutes ago. Hypocenter depths ranged between 8.0 and 7.9 km.
Earthquake details:
M 2.2 quake: GOKOVA KORFEZI (MEDITERRANEAN SEA) on Wed, 25 Oct 13h11 (11 km WSW)
M 1.4 quake: GOKOVA KORFEZI (MEDITERRANEAN SEA) on Wed, 25 Oct 21h52 (12 km WSW)
All earthquakes at Akyarlar

Clear Lake volcano (California): 12 earthquakes up to magnitude 1.7

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 2.8 and 0.4 km.
Earthquake details: (only 5 largest)
M 1.7 quake: 6km WNW of The Geysers, California on Wed, 25 Oct 15h48 (19 km S)
M 1.0 quake: 6km W of Cobb, California on Wed, 25 Oct 08h59 (15 km S)
M 0.9 quake: 5km W of Cobb, California on Wed, 25 Oct 19h05 (17 km S)
M 0.9 quake: 6km WNW of The Geysers, California on Wed, 25 Oct 11h54 (19 km S)
M 0.9 quake: 10km WNW of The Geysers, California on Wed, 25 Oct 10h19 (17 km SSE)
All earthquakes at Clear Lake

Hveravellir volcano (Iceland): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.4 km depth at 17 km distance NE from the volcano.
Earthquake details:
M 2.3 quake: 8.6 km W of Hveravellir on Wed, 25 Oct 09h30 (17 km NE)
All earthquakes at Hveravellir

Loki-Fögrufjöll volcano volcano (Iceland): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano at nearly the same time (16:02 UTC). Hypocenter depths ranged between 4.7 and 1.1 km.
Earthquake details:
M 2.3 quake: 9.7 km ENE of Hamarinn on Wed, 25 Oct 16h02 (10 km NE)
M 1.7 quake: 9.7 km E of Hamarinn on Wed, 25 Oct 16h02 (9 km NE)
All earthquakes at Loki-Fögrufjöll volcano

Long Valley volcano (California): 16 earthquakes up to magnitude 1.6

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 8.0 and 0.2 km.
Earthquake details: (only 5 largest)
M 1.6 quake: 3km ESE of Mammoth Lakes, California on Wed, 25 Oct 09h41 (7 km SE)
M 1.5 quake: 3km E of Mammoth Lakes, California on Wed, 25 Oct 09h11 (8 km SE)
M 1.4 quake: 3km E of Mammoth Lakes, California on Wed, 25 Oct 09h07 (7 km SE)
M 1.3 quake: Long Valley area, California on Wed, 25 Oct 09h18 (8 km SE)
M 1.1 quake: 3km ENE of Mammoth Lakes, California on Wed, 25 Oct 09h11 (7 km SE)
All earthquakes at Long Valley

Mammoth Mountain volcano (California): 13 earthquakes up to magnitude 2.6

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 5.3 and 0.1 km.
Earthquake details: (only 5 largest)
M 2.6 quake: LONG VALLEY AREA, CALIFORNIA on Wed, 25 Oct 09h14 (8 km W)
M 2.2 quake: 2km E of Mammoth Lakes, California on Wed, 25 Oct 09h15 (8 km W)
M 2.2 quake: LONG VALLEY AREA, CALIFORNIA on Wed, 25 Oct 09h15 (8 km W)
M 2.1 quake: LONG VALLEY AREA, CALIFORNIA on Wed, 25 Oct 12h13 (8 km W)
M 1.9 quake: 3km E of Mammoth Lakes, California on Wed, 25 Oct 09h12 (8 km W)
All earthquakes at Mammoth Mountain

Mauna Loa volcano (Hawai'i (Big Island)): 3 earthquakes up to magnitude 2.1

3 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 18.0 and 2.0 km.
Earthquake details:
M 2.1 quake: ISLAND OF HAWAII, HAWAII on Wed, 25 Oct 19h54 (14 km N)
M 2.1 quake: ISLAND OF HAWAII, HAWAII on Wed, 25 Oct 12h00 (5 km S)
M 1.0 quake: 23km W of Volcano, Hawaii on Wed, 25 Oct 09h32 (16 km WSW)
All earthquakes at Mauna Loa

Mount Rainier volcano (Washington): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 10 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.0 km depth at 16 km distance WSW from the volcano.
Earthquake details:
M 2.1 quake: WASHINGTON on Wed, 25 Oct 13h55 (16 km WSW)
All earthquakes at Mount Rainier

Ruapehu volcano (North Island): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.6 km depth at 12 km distance N from the volcano.
Earthquake details:
M 2.8 quake: New Zealand on Wed, 25 Oct 01h49 (12 km N)
All earthquakes at Ruapehu
Previous news
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 24 Oct 2017 Number in brackets indicate nr of quakes.
Tuesday, Oct 24, 2017
Quakes detected near: Akyarlar (7 quakes between mag 0.9-4.6), Askja (2 quakes between mag 0.4-1.1), Bardarbunga (10 quakes between mag 0.3-3.4), Clear Lake (11 quakes between mag 0.4-1.7), Grensdalur (3 quakes between mag 0.4-1.5), Grímsnes (7 quakes between mag 0.1-1.9) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 23 Oct 2017 Number in brackets indicate nr of quakes.
Monday, Oct 23, 2017
Quakes detected near: Akyarlar (4 quakes between mag 1.3-1.7), Bardarbunga (1 quake mag 1.5), Clear Lake (12 quakes between mag 0.6-2.4), Etna (1 quake mag 2.1), Grímsnes (16 quakes between mag 0.4-2.1), Katmai (1 quake mag 2.8) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 22 Oct 2017 Number in brackets indicate nr of quakes.
Sunday, Oct 22, 2017
Quakes detected near: Akyarlar (5 quakes between mag 0.9-1.8), Askja (7 quakes between mag 0.1-1.4), Clear Lake (10 quakes between mag 0.6-1.8), Coso (2 quakes between mag 0.6-1.2), Geysir (3 quakes between mag 0.7-1.4), Grímsnes (28 quakes between mag 0.1-1.7) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 21 Oct 2017 Number in brackets indicate nr of quakes.
Saturday, Oct 21, 2017
Quakes detected near: Akyarlar (1 quake mag 1.6), Askja (8 quakes between mag 0.2-1.9), Bardarbunga (2 quakes between mag 1.2-1.3), Clear Lake (9 quakes between mag 0.3-2.2), Coso (2 quakes between mag 1.1-1.5), Fourpeaked (2 quakes between mag 1.4-1.7) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 20 Oct 2017 Number in brackets indicate nr of quakes.
Friday, Oct 20, 2017
Quakes detected near: Akyarlar (4 quakes between mag 1.4-2.7), Amiata (1 quake mag 1.1), Askja (10 quakes between mag 0.2-1.3), Bardarbunga (1 quake mag 1.4), Clear Lake (10 quakes between mag 0.5-1.7), El Hierro (1 quake mag 1.9) ... [more]

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