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Volcano earthquake report for Thursday, 21 Jan 2021

Thu, 21 Jan 2021, 23:50
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 21 Jan 2021 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 21 Jan 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Bardarbunga (2 quakes between mag 0.2-2.5), Brennisteinsfjöll (1 quake mag 1.0), Clear Lake (20 quakes between mag 0.3-1.9), Coso (14 quakes between mag 0.4-3.5), Irazu (1 quake mag 4.0), Kasbek (1 quake mag 3.1)
Long Valley (17 quakes between mag 0.3-2.6), Mauna Loa (2 quakes between mag 1.7-1.8), Methana (3 quakes between mag 1.3-1.8), Mount St. Helens (1 quake mag 1.0), Prestahnukur (1 quake mag 1.7), Reykjanes (16 quakes between mag 0.1-1.2), Salton Buttes (1 quake mag 1.7), Sangeang Api (1 quake mag 3.0), Sousaki (3 quakes between mag 1.1-1.6), Taupo (2 quakes between mag 2.0-2.3), Torfajökull (2 quakes between mag 0.8-1.6) (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:




Bardarbunga volcano (Iceland): 2 earthquakes up to magnitude 2.5

2 earthquakes occurred near (under) the volcano during 63 seconds, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 3.2 and 1.9 km.
Earthquake details:
2.5 quake 2.9 Km N of Bárðarbunga, Iceland, 21 Jan 2021 7:06 pm (GMT +0) (2 km N)
0.2 quake 1.0 Km E of Bárðarbunga, Iceland, 21 Jan 2021 7:05 pm (GMT +0) (2 km NE)
All earthquakes at Bardarbunga

Clear Lake volcano (California): 20 earthquakes up to magnitude 1.9

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 57 minutes ago. Hypocenter depths ranged between 8.2 and 0.6 km.
Earthquake details: (only 5 largest)
1.9 quake 8km NW of The Geysers, CA, USA, 21 Jan 2021 2:52 pm (GMT -8) (16 km SSW)
1.3 quake 8km NW of The Geysers, CA, USA, 21 Jan 2021 4:01 am (GMT -8) (16 km SSW)
1.2 quake 6km NW of The Geysers, CA, USA, 21 Jan 2021 10:11 am (GMT -8) (17 km S)
1.1 quake 8km NW of The Geysers, CA, USA, 21 Jan 2021 4:12 am (GMT -8) (16 km SSW)
1.0 quake 5km NW of The Geysers, CA, USA, 21 Jan 2021 12:29 pm (GMT -8) (18 km S)
All earthquakes at Clear Lake

Coso volcano (California): 14 earthquakes up to magnitude 3.5

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 6.1 and 0.7 km.
Earthquake details: (only 5 largest)
3.5 quake Inyo County, 27 mi northwest of Ridgecrest, Kern County, California, USA, 20 Jan 2021 5:22 pm (GMT -8) (11 km SW)
3.3 quake Inyo County, 27 mi northwest of Ridgecrest, Kern County, California, USA, 20 Jan 2021 5:23 pm (GMT -8) (11 km SW)
1.9 quake 4km NNW of Little Lake, CA, USA, 21 January 2021 01:24 GMT (11 km SW)
1.6 quake 3km N of Little Lake, CA, USA, 20 Jan 2021 5:52 pm (GMT -8) (11 km SW)
1.3 quake 7km E of Coso Junction, CA, USA, 20 Jan 2021 4:27 pm (GMT -8) (5 km WNW)
All earthquakes at Coso

Irazu volcano (Costa Rica): magnitude 4.0 earthquake

A magnitude 4.0 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 15 km distance S from the volcano.
Earthquake details:
4.0 quake 1.7 km east of Paraiso, Provincia de Cartago, Costa Rica, 21 Jan 2021 7:06 am (GMT -6) (15 km S)
All earthquakes at Irazu

Kasbek volcano (Georgia): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 12 km distance NNE from the volcano.
Earthquake details:
3.1 quake 28 km south of Vladikavkaz, North Ossetia Republic, Russia, 21 Jan 2021 1:51 pm (GMT +3) (12 km NNE)
All earthquakes at Kasbek

Long Valley volcano (California): 17 earthquakes up to magnitude 2.6

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 37 minutes ago. Hypocenter depths ranged between 5.6 and 1.5 km.
Earthquake details: (only 5 largest)
2.6 quake 5km E of Mammoth Lakes, CA, USA, 21 Jan 2021 12:34 pm (GMT -8) (9 km SW)
2.1 quake 13km W of Toms Place, CA, USA, 21 Jan 2021 12:56 pm (GMT -8) (15 km SSE)
1.6 quake 5km E of Mammoth Lakes, CA, USA, 21 Jan 2021 12:39 pm (GMT -8) (9 km SW)
1.4 quake 5km E of Mammoth Lakes, CA, USA, 21 Jan 2021 1:14 pm (GMT -8) (9 km SW)
1.4 quake 5km E of Mammoth Lakes, CA, USA, 21 Jan 2021 1:20 pm (GMT -8) (8 km SW)
All earthquakes at Long Valley

Reykjanes volcano (Iceland): 16 earthquakes up to magnitude 1.2

Possible earthquake swarm: 16 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 6.4 and 2.9 km.
Earthquake details: (only 5 largest)
1.2 quake 4.9 Km N of Grindavík, Iceland, 21 January 2021 06:15 GMT (3 km ESE)
1.1 quake 3.7 Km SSW of Fagradalsfjall, Iceland, 21 Jan 2021 3:08 pm (GMT +0) (11 km E)
0.9 quake 3.8 Km SSW of Fagradalsfjall, Iceland, 21 Jan 2021 3:01 pm (GMT +0) (11 km E)
0.9 quake 4.0 Km SSW of Fagradalsfjall, Iceland, 21 Jan 2021 8:30 am (GMT +0) (11 km ESE)
0.9 quake 3.7 Km SSW of Fagradalsfjall, Iceland, 21 January 2021 00:09 GMT (11 km E)
All earthquakes at Reykjanes

Sangeang Api volcano (Lesser Sunda Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 14 km distance E from the volcano.
Earthquake details:
3.0 quake Flores Sea, 15 km east of Sangean Island, West Nusa Tenggara, Indonesia, 22 Jan 2021 1:13 am (GMT +8) (14 km E)
All earthquakes at Sangeang Api

Taupo volcano (New Zealand): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano during 28 minutes, the last being recorded quake 22 hours ago. Hypocenter depths ranged between 3.4 and 3.3 km.
Earthquake details:
2.3 quake 2.6 km north of Taupo, Waikato, New Zealand, 21 Jan 2021 1:58 pm (GMT +13) (19 km NNE)
2.0 quake 0.8 km north of Taupo, Waikato, New Zealand, 21 Jan 2021 2:26 pm (GMT +13) (16 km NNE)
All earthquakes at Taupo
Previous news
Wed, 20 Jan 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 20 Jan 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-1.1), Clear Lake (15 quakes between mag 0.2-1.3), Coso (1 quake mag 1.2), Herdubreid (3 quakes between mag 0.2-1.1), Isla El Tigre (1 quake mag 2.5), Kilauea (1 quake mag 2.0) ... read all
Tue, 19 Jan 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 19 Jan 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 1.6), Clear Lake (3 quakes between mag 0.6-1.6), Coso (3 quakes between mag 1.2-1.4), Etna (3 quakes between mag 1.4-1.5), Grímsnes (2 quakes between mag 1.1-1.2), Herdubreid (7 quakes between mag 0.3-1.1) ... read all
Mon, 18 Jan 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 18 Jan 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Akan (1 quake mag 3.1), Akyarlar (1 quake mag 1.1), Bardarbunga (2 quakes between mag 0.1-1.9), Baru (1 quake mag 3.8), Biliran (1 quake mag 2.8), Brennisteinsfjöll (2 quakes between mag 0.4-1.4) ... read all
Sun, 17 Jan 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 17 Jan 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Akyarlar (1 quake mag 2.8), Baru (1 quake mag 2.7), Brennisteinsfjöll (3 quakes between mag 0.9-1.1), Clear Lake (20 quakes between mag 0.2-2.0), Etna (5 quakes between mag 1.3-2.4), Hrómundartindur (1 quake mag 1.3) ... read all
Sat, 16 Jan 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on 16 Jan 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Bardarbunga (10 quakes between mag 0.1-1.1), Biliran (1 quake mag 3.1), Clear Lake (17 quakes between mag 0.4-1.3), Coso (1 quake mag 1.4), Etna (7 quakes between mag 1.1-3.4), Hrómundartindur (3 quakes between mag 0.7-1.0) ... read all
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