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Volcano Earthquake report

Volcano earthquake report for Thursday, 20 Apr 2017

Thursday Apr 20, 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 20 Apr 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 20 Apr 2017 Number in brackets indicate nr of quakes.
Quakes detected near: Clear Lake (29 quakes between mag 0.4-2.4), Kilauea (2 quakes between mag 1.8-2.5), Klyuchevskoy (3 quakes between mag 1.4-2.1), Long Valley (6 quakes between mag 0.2-1.2), Reporoa (1 quake mag 1.5), Reykjanes (1 quake mag 2.3), Ruapehu (3 quakes between mag 0.5-1.3), San Cristobal (1 quake mag 2.3), Tongariro (2 quakes between mag 1.1-1.4), White Island (1 quake mag 2.1) (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:




Clear Lake volcano (California): 29 earthquakes up to magnitude 2.4

Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 57 minutes ago. Hypocenter depths ranged between 18.3 and 0.1 km.
Earthquake details: (only 5 largest)
M 2.4 quake: NORTHERN CALIFORNIA on Thu, 20 Apr 14h20 (16 km S)
M 1.8 quake: 3km NNW of The Geysers, California on Thu, 20 Apr 18h40 (18 km S)
M 1.6 quake: 5km WNW of Cobb, California on Thu, 20 Apr 10h33 (15 km S)
M 1.6 quake: 7km W of Cobb, California on Thu, 20 Apr 14h22 (16 km S)
M 1.3 quake: 6km WNW of The Geysers, California on Thu, 20 Apr 10h00 (19 km S)
All earthquakes at Clear Lake

Kilauea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 4.8 and 2.9 km.
Earthquake details:
M 2.5 quake: 22km W of Volcano, Hawaii on Thu, 20 Apr 20h00 (17 km E)
M 1.8 quake: 5km S of Volcano, Hawaii on Thu, 20 Apr 13h29 (7 km SW)
All earthquakes at Kilauea

Klyuchevskoy volcano (Central Kamchatka Depression): 3 earthquakes up to magnitude 2.1

3 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 1.1 and 0.8 km.
Earthquake details:
M 2.1 quake: Kluchevskoy group of volcanoes on Wed, 19 Apr 23h55 (0 km WSW)
M 1.4 quake: Kluchevskoy group of volcanoes on Thu, 20 Apr 04h43 (1 km E)
M 1.4 quake: Kluchevskoy group of volcanoes on Thu, 20 Apr 10h59 (0 km ENE)
All earthquakes at Klyuchevskoy

Reykjanes volcano (Iceland): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.1 km depth at 19 km distance SE from the volcano.
Earthquake details:
M 2.3 quake: 6.0 km S of Reykjanestá on Thu, 20 Apr 00h01 (19 km SE)
All earthquakes at Reykjanes

San Cristobal volcano (Nicaragua): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.8 km depth at 9 km distance W from the volcano.
Earthquake details:
M 2.3 quake: Nicaragua on Thu, 20 Apr 04h28 (9 km W)
All earthquakes at San Cristobal

White Island volcano (New Zealand): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.4 km depth at 12 km distance W from the volcano.
Earthquake details:
M 2.1 quake: New Zealand on Thu, 20 Apr 14h40 (12 km W)
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 19 Apr 2017 Number in brackets indicate nr of quakes.
Wednesday, Apr 19, 2017
Quakes detected near: Bardarbunga (3 quakes between mag 0.1-1.5), Brennisteinsfjöll (1 quake mag 2.0), Cabalian (1 quake mag 2.2), Cerro Prieto (1 quake mag 1.8), Clear Lake (12 quakes between mag 0.4-2.0), Katla (39 quakes between mag 0.1-3.1), Long Valley (8 quakes between mag 0.2-1.5), Paco (1 quake mag 3.3), Ragang (1 quake mag 2.6), Ruapehu (2 quakes between mag 0.6-1.0), Ubehebe Craters (1 quake mag 2.4), Vesuvius (2 quakes between mag 1.2-2.0), Whale Island (1 quake mag 2.1), White Island (1 quake mag 1.9), Zhupanovsky (1 quake mag 1.7) (updated 23h50) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 18 Apr 2017 Number in brackets indicate nr of quakes.
Tuesday, Apr 18, 2017
Quakes detected near: Cerro Prieto (1 quake mag 2.0), Clear Lake (14 quakes between mag 0.2-2.2), Etna (1 quake mag 1.7), Grímsnes (3 quakes between mag 0.2-1.6), Klyuchevskoy (1 quake mag 1.5), Krísuvík (3 quakes between mag 1.1-1.5), Loihi (1 quake mag 1.6), Long Valley (13 quakes between mag 0.3-1.4), Mammoth Mountain (2 quakes between mag 0.5-1.4), Ragang (4 quakes between mag 2.0-2.4), Reykjanes (2 quakes between mag 1.4-1.9), Ruapehu (8 quakes between mag 0.3-1.1), Sousaki (1 quake mag 2.3), Udina (1 quake mag 1.6), Ushkovsky (1 quake mag 1.8), Vulcano (1 quake mag 2.1), Öraefajökull (2 quakes between mag 1.0-1.4) (updated 23h50) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 17 Apr 2017 Number in brackets indicate nr of quakes.
Monday, Apr 17, 2017
Quakes detected near: Bardarbunga (21 quakes between mag 0.3-4.2), Cancanajag (1 quake mag 3.5), Clear Lake (15 quakes between mag 0.4-2.1), Coso (2 quakes between mag 0.6-1.1), Hualalai (1 quake mag 1.9), Kilauea (3 quakes between mag 1.9-2.2), Kverkfjöll (3 quakes between mag 0.3-1.0), Loki-Fögrufjöll volcano (2 quakes between mag 0.2-1.0), Mauna Loa (3 quakes between mag 0.8-1.7), Norikura (1 quake mag 2.6), Parker (1 quake mag 2.2), Ragang (7 quakes between mag 2.1-3.7), Ruapehu (1 quake mag 1.0), Tongariro (3 quakes between mag 0.7-1.1), Tungnafellsjökull (3 quakes between mag 0.1-4.2), Zimina (1 quake mag 1.0) (updated 23h50) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 16 Apr 2017 Number in brackets indicate nr of quakes.
Sunday, Apr 16, 2017
Quakes detected near: Bardarbunga (5 quakes between mag 0.1-1.0), Clear Lake (11 quakes between mag 0.4-2.1), Coso (1 quake mag 1.2), Domuyo (1 quake mag 3.0), Hrómundartindur (7 quakes between mag 0.1-1.2), Kilauea (2 quakes between mag 1.8-1.9), Long Valley (1 quake mag 1.0), Mauna Loa (27 quakes between mag 0.5-2.8), Novarupta (1 quake mag 1.9), Panay (1 quake mag 2.6), Ragang (6 quakes between mag 2.0-2.9), Tjörnes Fracture Zone (2 quakes between mag 0.1-1.0), Tungnafellsjökull (1 quake mag 1.1), Whale Island (1 quake mag 2.4), White Island (1 quake mag 1.9) (updated 23h50) ... [more]
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 15 Apr 2017 Number in brackets indicate nr of quakes.
Saturday, Apr 15, 2017
Quakes detected near: Bardarbunga (5 quakes between mag 0.4-2.1), Clear Lake (16 quakes between mag 0.2-1.6), Katla (9 quakes between mag 0.5-1.2), Kilauea (2 quakes between mag 2.0-2.1), Latukan (2 quakes between mag 2.2-2.6), Mauna Loa (3 quakes between mag 1.9-2.1), Methana (1 quake mag 2.0), Nisyros (1 quake mag 1.9), Panay (2 quakes between mag 2.1-4.5), Ragang (7 quakes between mag 2.2-3.5), Salton Buttes (1 quake mag 1.4), Tjörnes Fracture Zone (5 quakes between mag 0.1-1.1), Tongariro (3 quakes between mag 0.7-1.1), Yantarni (1 quake mag 1.8) (updated 23h50) ... [more]

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