Volcano earthquake report for Monday, 18 Oct 2021
Mon, 18 Oct 2021, 23:50 | BY: EARTHQUAKEMONITOR
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 18 Oct 2021 Number in brackets indicate nr of quakes.
Krísuvík (4 quakes between mag 0.2-1.1), La Palma (71 quakes between mag 2.3-3.8), Long Valley (1 quake mag 1.4), Mono Lake (4 quakes between mag 1.0-1.4), Mount Hood (29 quakes between mag 0.1-2.5), Nisyros (1 quake mag 1.5), Okataina (Tarawera) (1 quake mag 2.1), Piton de la Fournaise (61 quakes between mag 0.3-2.1), Reykjanes (2 quakes between mag 0.4-1.0), Salton Buttes (1 quake mag 1.5), Soufrière de Guadeloupe (2 quakes between mag 1.0-1.0), Telica (2 quakes between mag 1.5-2.0), Vesuvius (2 quakes between mag 0.6-1.1), Yellowstone (4 quakes between mag 0.5-1.6) (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): 21 earthquakes up to magnitude 2.2
Possible earthquake swarm: 21 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.9 and 0.2 km.Earthquake details: (only 5 largest)
2.2 quake 3km WNW of Cobb, CA, Oct 18, 2021 12:09 am (GMT -7) (15 km S)
1.7 quake 8km NW of The Geysers, CA, Oct 18, 2021 2:40 pm (GMT -7) (16 km SSW)
1.5 quake 2km NNW of The Geysers, CA, Oct 18, 2021 11:30 am (GMT -7) (19 km S)
1.4 quake 4km NW of The Geysers, CA, Oct 18, 2021 1:03 am (GMT -7) (19 km S)
1.3 quake 4km NNW of The Geysers, CA, Oct 18, 2021 9:07 am (GMT -7) (18 km S)
All earthquakes at Clear Lake
La Palma volcano (Canary Islands): 71 earthquakes up to magnitude 3.8
Possible earthquake swarm: 71 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 20 minutes ago. Hypocenter depths ranged between 15.0 and 9.0 km.Earthquake details: (only 5 largest)
3.8 quake La Palma Island, Canary Islands, Spain, Oct 18, 2021 10:27 pm (GMT +1) (3 km SE)
3.5 quake Tenerife, Canary Islands, Spain, Oct 18, 2021 10:28 am (GMT +1) (8 km SSE)
3.4 quake La Palma Island, Canary Islands, Spain, Oct 19, 2021 12:30 am (GMT +1) (3 km SSE)
3.4 quake La Palma Island, Canary Islands, Spain, Oct 18, 2021 8:25 am (GMT +1) (2 km S)
3.4 quake La Palma Island, Canary Islands, Spain, Oct 18, 2021 9:08 am (GMT +1) (3 km S)
All earthquakes at La Palma
Mount Hood volcano (Oregon): 29 earthquakes up to magnitude 2.5
Possible earthquake swarm: 29 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 3.2 and 0.8 km.Earthquake details: (only 5 largest)
2.5 quake 8 Km NNE of Government Camp, Oregon, Oct 17, 2021 7:42 pm (GMT -7) (1 km SSW)
1.8 quake 8 Km NNE of Government Camp, Oregon, Oct 17, 2021 7:48 pm (GMT -7) (1 km SW)
1.3 quake 8 Km NNE of Government Camp, Oregon, Oct 18, 2021 7:50 am (GMT -7) (1 km SW)
1.1 quake 8 Km NNE of Government Camp, Oregon, Oct 18, 2021 9:40 am (GMT -7) (1 km SW)
1.1 quake 7 Km NNE of Government Camp, Oregon, Oct 17, 2021 9:34 pm (GMT -7) (1 km SSW)
All earthquakes at Mount Hood
Okataina (Tarawera) volcano (New Zealand): magnitude 2.1 earthquake
A magnitude 2.1 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.6 km depth at 4 km distance E from the volcano.Earthquake details:
2.1 quake Rotorua District, Bay of Plenty, New Zealand, Oct 18, 2021 8:22 pm (GMT +13) (4 km E)
All earthquakes at Okataina (Tarawera)
Piton de la Fournaise volcano (Indian Ocean): 61 earthquakes up to magnitude 2.1
Possible earthquake swarm: 61 earthquakes occurred near (under) the volcano during 17 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 1.9 and 0.0 km.Earthquake details: (only 5 largest)
2.1 quake Réunion, Réunion, Réunion, Oct 18, 2021 5:28 am (GMT +4) (1 km NE)
2.0 quake Réunion Oct 18, 2021 8:08 pm (GMT +4) (3 km NE)
1.7 quake Réunion, Réunion, Réunion, Oct 18, 2021 4:33 am (GMT +4) (1 km NE)
1.6 quake Réunion Oct 18, 2021 7:11 am (GMT +4) (4 km ENE)
1.6 quake Réunion Oct 18, 2021 9:48 pm (GMT +4) (4 km NE)
All earthquakes at Piton de la Fournaise
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