Volcano earthquake report for Wednesday, 13 Dec 2017
Wednesday Dec 13, 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 13 Dec 2017 Number in brackets indicate nr of quakes.Quakes detected near: Akyarlar (1 quake mag 1.3), Clear Lake (25 quakes between mag 0.5-2.2), Coso (4 quakes between mag 0.6-1.2), Etna (1 quake mag 1.8), Grímsvötn (4 quakes between mag 0.2-1.0), Hengill (2 quakes between mag 0.4-1.0)
Kilauea (1 quake mag 2.1), Klyuchevskoy (3 quakes between mag 1.1-1.2), Long Valley (10 quakes between mag 0.3-1.6), Prestahnukur (1 quake mag 1.5), Reykjanes (1 quake mag 1.7) (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): 25 earthquakes up to magnitude 2.2Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 1 hour 5 minutes ago. Hypocenter depths ranged between 7.4 and 0.2 km.
Earthquake details: (only 5 largest)
M 2.2 quake: 7km W of Cobb, CA on Wed, 13 Dec 21h35 (16 km S)
M 2.1 quake: 8km NW of The Geysers, CA on Wed, 13 Dec 15h54 (17 km S)
M 1.7 quake: 7km W of Cobb, CA on Wed, 13 Dec 03h41 (16 km S)
M 1.3 quake: 7km W of Cobb, CA on Wed, 13 Dec 21h36 (16 km S)
M 1.2 quake: 12km NW of The Geysers, CA on Wed, 13 Dec 22h41 (17 km SSE)
All earthquakes at Clear Lake
Kilauea volcano (Hawai'i (Big Island)): magnitude 2.1 earthquakeA magnitude 2.1 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.8 km depth at 6 km distance S from the volcano.
M 2.1 quake: 8km SW of Volcano, Hawaii on Wed, 13 Dec 05h44 (6 km S)
All earthquakes at Kilauea
Tuesday, Dec 12, 2017
Monday, Dec 11, 2017
Sunday, Dec 10, 2017
Saturday, Dec 09, 2017