Volcano earthquake report for Wednesday, 19 Aug 2020

Wednesday Aug 19, 2020 06:50 AM | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 19 Aug 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 19 Aug 2020 Number in brackets indicate nr of quakes.

Quakes detected near: Akyarlar (1 quake mag 1.3), Buzzard Creek (1 quake mag 1.4), Clear Lake (23 quakes between mag 0.3-2.5), Coso (4 quakes between mag 0.4-2.1), Etna (10 quakes between mag 1.2-2.7), Herdubreid (5 quakes between mag 0.5-1.0)
Kaba (1 quake mag 3.1), Kialagvik (1 quake mag 1.6), Krísuvík (9 quakes between mag 0.1-1.3), Long Valley (8 quakes between mag 0.3-2.5), Mahagnao (1 quake mag 2.7), Monte Albano (2 quakes between mag 1.1-1.3), Mount Rainier (2 quakes between mag 0.6-1.0), Salton Buttes (2 quakes between mag 1.4-1.8), Snowy Mountain (1 quake mag 1.6), Tenerife (1 quake mag 1.0), Tjörnes Fracture Zone (2 quakes between mag 1.1-1.2) (updated 06h50)

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): 23 earthquakes up to magnitude 2.5

Possible earthquake swarm: 23 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 59 minutes ago. Hypocenter depths ranged between 2.8 and 0.4 km.
Earthquake details: (only 5 largest)
2.5 quake: 5km NW of The Geysers, CA (USA), 18 Aug 2020 06h54 (18 km S)
1.8 quake: 7km NW of The Geysers, CA (USA), 18 Aug 2020 20h30 (17 km SSW)
1.6 quake: 8km NW of The Geysers, CA (USA), 18 Aug 2020 10h05 (16 km SSW)
1.3 quake: 3km NNW of The Geysers, CA (USA), 18 Aug 2020 17h52 (19 km S)
1.0 quake: 9km WNW of Cobb, CA (USA), 18 Aug 2020 09h24 (15 km SSW)
All earthquakes at Clear Lake

Coso volcano (California): 4 earthquakes up to magnitude 2.1

4 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 7.9 and 1.3 km.
Earthquake details:
2.1 quake: 8km ENE of Coso Junction, CA (USA), 18 Aug 2020 22h34 (6 km NW)
0.9 quake: 19km ESE of Little Lake, CA (USA), 19 Aug 2020 00h55 (19 km SE)
0.9 quake: 15km E of Coso Junction, CA (USA), 18 Aug 2020 14h12 (4 km E)
0.4 quake: 22km E of Little Lake, CA (USA), 18 Aug 2020 12h54 (16 km ESE)
All earthquakes at Coso

Etna volcano (Italy): 10 earthquakes up to magnitude 2.7

10 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 7.8 and 0.0 km.
Earthquake details: (only 5 largest)
2.7 quake: Sicily, Italy, 18 Aug 2020 21h10 (2 km SW)
1.9 quake: 12 km N Ragalna (CT) (Italy), 18 Aug 2020 23h02 (2 km SW)
1.7 quake: 2 km NE Paternò (CT) (Italy), 19 Aug 2020 04h25 (19 km SSW)
1.6 quake: 9 km W Zafferana Etnea (CT) (Italy), 18 Aug 2020 13h05 (4 km SSE)
1.5 quake: 2 km S Ragalna (CT) (Italy), 19 Aug 2020 03h39 (16 km SSW)
All earthquakes at Etna

Kaba volcano (Sumatra): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 14 km distance S from the volcano.
Earthquake details:
3.1 quake: Southern Sumatra, Indonesia, 19 Aug 2020 01h54 (14 km S)
All earthquakes at Kaba

Long Valley volcano (California): 8 earthquakes up to magnitude 2.5

8 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 50 minutes ago. Hypocenter depths ranged between 7.3 and 1.9 km.
Earthquake details: (only 5 largest)
2.5 quake: Long Valley Area, California (USA), 19 Aug 2020 05h51 (9 km SSW)
1.4 quake: 4km E of Mammoth Lakes, CA (USA), 18 Aug 2020 18h51 (8 km SW)
1.4 quake: 4km E of Mammoth Lakes, CA (USA), 18 Aug 2020 18h51 (9 km SW)
1.2 quake: 6km E of Mammoth Lakes, CA (USA), 19 Aug 2020 06h00 (8 km SSW)
0.9 quake: 5km E of Mammoth Lakes, CA (USA), 18 Aug 2020 18h51 (9 km SSW)
All earthquakes at Long Valley

Mahagnao volcano (Central Philippines): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 4 km distance NNW from the volcano.
Earthquake details:
2.7 quake: 011 km N 69° W of La Paz (Leyte) (Philippines), 18 Aug 2020 11h35 (4 km NNW)
All earthquakes at Mahagnao

Previous news

Tuesday, Aug 18, 2020

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

Monday, Aug 17, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 17 Aug 2020 Number in brackets indicate nr of quakes.

Sunday, Aug 16, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 16 Aug 2020 Number in brackets indicate nr of quakes.

Saturday, Aug 15, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 15 Aug 2020 Number in brackets indicate nr of quakes.
Quakes detected near: Askja (5 quakes between mag 0.5-1.6), Churchill (1 quake mag 1.3), Clear Lake (19 quakes between mag 0.1-2.8), Coso (12 quakes between mag 0.3-2.3), Etna (4 quakes between mag 1.0-1.6), Katla (2 quakes between mag 0.9-1.3) … read all

Friday, Aug 14, 2020

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 14 Aug 2020 Number in brackets indicate nr of quakes.

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