Volcano earthquake report for Monday, 2 Nov 2020

Mon, 2 Nov 2020, 13:50

13:50 PM | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  2 Nov 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 2 Nov 2020 Number in brackets indicate nr of quakes.

Quakes detected near: Apo (1 quake mag 2.7), Banahaw (1 quake mag 1.8), Clear Lake (1 quake mag 2.1), Coso (11 quakes between mag 0.4-1.5), Etna (5 quakes between mag 1.1-1.4), Herdubreid (10 quakes between mag 0.1-1.7)
Hrómundartindur (4 quakes between mag 0.1-1.4), Kilauea (4 quakes between mag 1.8-2.1), Krísuvík (18 quakes between mag 0.1-1.6), Loki-Fögrufjöll volcano (1 quake mag 1.1), Mammoth Mountain (1 quake mag 1.2), Papandayan (3 quakes between mag 2.1-2.8), Ragang (2 quakes between mag 2.5-3.1), Reporoa (1 quake mag 1.8), Reykjanes (16 quakes between mag 0.1-1.1), Rotorua (1 quake mag 1.6), Ruapehu (1 quake mag 1.0), Sabancaya (1 quake mag 3.6), Tenorio (3 quakes between mag 2.3-3.0), Wide Bay (1 quake mag 1.4) (updated 13h50)

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:

Apo volcano (Mindanao): 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 10.0 km depth at 11 km distance NNE from the volcano.
Earthquake details:
2.7 quake 17 km W of Biao, Philippines, 2 Nov 2.37 am (GMT +8) (11 km NNE)
All earthquakes at Apo
Apo volcano (2938 m) on Mindanao forms the highest peak of the Philippines. Its volcanic history is not well known, but although there are no historic eruptions it is considered to be active.

The volcano has an extensive hydrothermal field with ongoing geothermal exploration. Small shallow earthquakes related to this activity are common.

Clear Lake volcano (California): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0.3 km depth at 19 km distance S from the volcano.
Earthquake details:
2.1 quake 14 miles SW of Clearlake 1 Nov 8.15 am (GMT -8) (19 km S)
All earthquakes at Clear Lake

Coso volcano (California): 11 earthquakes up to magnitude 1.5

Possible earthquake swarm: 11 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 28 minutes ago. Hypocenter depths ranged between 9.8 and 2.3 km.
Earthquake details: (only 5 largest)
1.5 quake 31 miles N of China Lake Acres, California, 2 Nov 4.22 am (GMT -8) (7 km NW)
1.3 quake 20 miles N of Ridgecrest, California, 1 Nov 9.29 pm (GMT -8) (18 km SE)
1.3 quake 31 miles NNW of China Lake Acres, California, 1 Nov 1.13 pm (GMT -8) (7 km NW)
1.2 quake 23 miles N of Ridgecrest, California, 1 Nov 9.20 am (GMT -8) (16 km ESE)
0.8 quake 20 miles NNW of Ridgecrest, California, 1 Nov 5.43 pm (GMT -8) (16 km SSE)
All earthquakes at Coso

Kilauea volcano (Hawai’i (Big Island)): 4 earthquakes up to magnitude 2.1

4 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 4.0 and 0.2 km.
Earthquake details:
2.1 quake 15 miles SW of Mountain View, Hawaii, 1 Nov 1.28 pm (GMT -10) (1 km E)
2.1 quake 5.8 miles WSW of Volcano 1 Nov 8.12 am (GMT -10) (4 km WNW)
2.0 quake 14 miles W of Volcano, Hawaii, 1 Nov 9.30 pm (GMT -10) (16 km W)
1.8 quake 15 miles SW of Mountain View, Hawaii, 1 Nov 12.20 pm (GMT -10) (2 km E)
All earthquakes at Kilauea

Krísuvík volcano (Iceland): 18 earthquakes up to magnitude 1.6

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 7.4 and 1.9 km.
Earthquake details: (only 5 largest)
1.6 quake 4.7 km WSW of Krýsuvík, Iceland, 2020-11-01 18:59 UTC (7 km SSW)
1.4 quake 1.9 km NNW of Krýsuvík, Iceland, 1 Nov 2.09 pm (GMT +0) (3 km SSE)
1.1 quake 3.9 km W of Krýsuvík, Iceland, 2020-11-01 19:02 UTC (6 km SSW)
1.1 quake 4.0 km W of Krýsuvík, Iceland, 2020-11-02 06:12 UTC (6 km SSW)
0.9 quake 4.0 km W of Krýsuvík, Iceland, 2020-11-01 19:00 UTC (6 km SSW)
All earthquakes at Krísuvík

Papandayan volcano (West Java): 3 earthquakes up to magnitude 2.8

3 earthquakes occurred near (under) the volcano during 12 minutes, the last being recorded quake 23 hours ago. Hypocenter depths ranged between 14.0 and 10.0 km.
Earthquake details:
2.8 quake 18 km SSE of Banjaran, Indonesia, 1 Nov 9.50 pm (GMT +7) (17 km NW)
2.6 quake 18 km SSE of Banjaran, Indonesia, 1 Nov 9.55 pm (GMT +7) (18 km NW)
2.1 quake 20 km SSE of Banjaran, Indonesia, 1 Nov 10.01 pm (GMT +7) (14 km NNW)
All earthquakes at Papandayan

Ragang volcano (Mindanao): 2 earthquakes up to magnitude 3.1

2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 18 hours ago. Hypocenter depths ranged between 3.0 and 3.0 km.
Earthquake details:
3.1 quake 16 km NNW of Wao, Philippines, 1 Nov 10.36 pm (GMT +8) (18 km NE)
2.5 quake 16 km NW of Wao, Philippines, 2 Nov 3.34 am (GMT +8) (14 km NE)
All earthquakes at Ragang

Reykjanes volcano (Iceland): 16 earthquakes up to magnitude 1.1

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 5.4 and 0.1 km.
Earthquake details: (only 5 largest)
1.1 quake 3.0 km NE of Grindavík, Iceland, 2020-11-01 20:14 UTC (7 km ESE)
1.0 quake 5.5 km W of Fagradalsfjall, Iceland, 2020-11-02 05:21 UTC (7 km E)
0.9 quake 1.7 km NE of Grindavík, Iceland, 2020-11-01 19:50 UTC (7 km SE)
0.9 quake 4.3 km NE of Grindavík, Iceland, 2 Nov 7.05 am (GMT +0) (7 km ESE)
0.8 quake 3.3 km SSW of Fagradalsfjall, Iceland, 2020-11-01 23:04 UTC (11 km E)
All earthquakes at Reykjanes

Sabancaya volcano (Peru): magnitude 3.6 earthquake

A magnitude 3.6 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 9.0 km depth at 6 km distance NNE from the volcano.
Earthquake details:
3.6 quake 12 km SSW of Maca, Peru, 1 Nov 9.16 am (GMT -5) (6 km NNE)
All earthquakes at Sabancaya

Tenorio volcano (Costa Rica): 3 earthquakes up to magnitude 3.0

3 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 9.0 and 6.0 km.
Earthquake details:
3.0 quake 25 km NE of Cañas, Costa Rica, 2 Nov 12.09 am (GMT -6) (10 km SE)
3.0 quake 24 km NE of Cañas, Costa Rica, 1 Nov 12.09 pm (GMT -6) (10 km SE)
2.3 quake 16 km N of Tilarán, Costa Rica, 1 Nov 9.36 pm (GMT -6) (10 km SE)
All earthquakes at Tenorio

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