Volcano earthquake report for Thursday, 6 May 2021

Thu, 6 May 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  6 May 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 6 May 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Campi Flegrei (Phlegrean Fields) (10 quakes between mag 0.2-1.0), Cerro Singüil (1 quake mag 2.4), Chichinautzin (1 quake mag 3.0), Clear Lake (37 quakes between mag 0.4-2.5), Coso (2 quakes between mag 0.5-1.1), Etna (44 quakes between mag 1.0-1.9)
Fagradalsfjall (19 quakes between mag 0.1-1.6), Kilauea (1 quake mag 1.8), Nisyros (13 quakes between mag 1.5-3.2), Prestahnukur (4 quakes between mag 1.3-2.5), Qualibou (1 quake mag 3.0), Ranakah (1 quake mag 2.2), Reykjanes (6 quakes between mag 0.3-1.1), Ruapehu (4 quakes between mag 0.4-1.1), Spurr (2 quakes between mag 0.9-1.1), Tenerife (8 quakes between mag 0.5-1.0), Öraefajökull (1 quake mag 1.0) (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:




Cerro Singüil volcano (El Salvador): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.0 km depth at 7 km distance NW from the volcano.
Earthquake details:
2.4 quake 17 km northwest of Santa Ana, El Salvador, 2021-05-06 11:12:14 (7 km NW)
All earthquakes at Cerro Singüil

Chichinautzin volcano (Western & Central Mexico): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 17 km distance SW from the volcano.
Earthquake details:
Unconfirmed quake reported: Xalatlaco, México, 160 km southwest of Mexico City, 6 May 2021 13:01 GMT (17 km SW)
All earthquakes at Chichinautzin

Clear Lake volcano (California): 37 earthquakes up to magnitude 2.5

Possible earthquake swarm: 37 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 45 minutes ago. Hypocenter depths ranged between 4.7 and 0.8 km.
Earthquake details: (only 5 largest)
2.5 quake 7km WNW of Cobb, CA, USA, 6 May 2021 21:52 GMT (15 km S)
2.4 quake 8km NW of The Geysers, CA, USA, 6 May 2021 13:21 GMT (16 km SSW)
2.1 quake 8km NW of The Geysers, CA, USA, 5 May 2021 23:59 GMT (16 km SSW)
1.6 quake 6km NW of The Geysers, CA, USA, 6 May 2021 13:51 GMT (16 km S)
1.4 quake 4km NNW of The Geysers, CA, USA, 6 May 2021 10:10 GMT (18 km S)
All earthquakes at Clear Lake

Etna volcano (Italy): 44 earthquakes up to magnitude 1.9

Possible earthquake swarm: 44 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 33 minutes ago. Hypocenter depths ranged between 19.5 and 0.0 km.
Earthquake details: (only 5 largest)
1.9 quake 4.1 km southwest of Giarre, Catania, Sicily, Italy, 6 May 2021 14:09 GMT (14 km ESE)
1.7 quake 6.6 km west of Giarre, Catania, Sicily, Italy, 6 May 2021 14:26 GMT (10 km ESE)
1.7 quake 6.7 km west of Giarre, Catania, Sicily, Italy, 6 May 2021 20:39 GMT (10 km E)
1.7 quake 7 km west of Giarre, Catania, Sicily, Italy, 6 May 2021 18:29 GMT (10 km E)
1.6 quake 5.5 km west of Giarre, Catania, Sicily, Italy, 6 May 2021 13:57 GMT (11 km E)
All earthquakes at Etna

Fagradalsfjall volcano (Reykjanes Peninsula, Iceland): 19 earthquakes up to magnitude 1.6

Possible earthquake swarm: 19 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 11.8 and 0.1 km.
Earthquake details: (only 5 largest)
1.6 quake 5.1 Km NNE of Grindavík, Iceland, 6 May 2021 11:13 GMT (6 km WSW)
1.2 quake 5.1 Km NE of Grindavík, Iceland, 6 May 2021 11:34 GMT (6 km WSW)
1.1 quake 3.6 Km E of Fagradalsfjall, Iceland, 6 May 2021 09:35 GMT (3 km NE)
1.0 quake 4.9 Km NNE of Grindavík, Iceland, 6 May 2021 12:08 GMT (6 km WSW)
0.8 quake 5.1 Km NNE of Grindavík, Iceland, 6 May 2021 10:24 GMT (6 km WSW)
All earthquakes at Fagradalsfjall

Nisyros volcano (Greece): 13 earthquakes up to magnitude 3.2

Possible earthquake swarm: 13 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 1 hour 53 minutes ago. Hypocenter depths ranged between 17.0 and 4.7 km.
Earthquake details: (only 5 largest)
3.2 quake Aegean Sea, 47 km south of Kos Town, Dodecanese, South Aegean, Greece, 6 May 2021 03:19 GMT (10 km S)
2.2 quake Aegean Sea, 54 km south of Kos Town, Dodecanese, South Aegean, Greece, 6 May 2021 12:07 GMT (19 km SSE)
2.2 quake 15 km south of Çine, Aydın, Turkey, 6 May 2021 16:49 GMT (13 km NE)
2.1 quake Aegean Sea, 54 km south of Kos Town, Dodecanese, South Aegean, Greece, 6 May 2021 09:22 GMT (19 km S)
2.0 quake Aegean Sea, 46 km south of Kos Town, Dodecanese, South Aegean, Greece, 6 May 2021 21:56 GMT (9 km SSW)
All earthquakes at Nisyros

Prestahnukur volcano (Iceland): 4 earthquakes up to magnitude 2.5

4 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 33 minutes ago. Hypocenter depths ranged between 8.8 and 3.9 km.
Earthquake details:
2.5 quake 17.8 Km SE of Húsafell, Iceland, 6 May 2021 19:05 GMT (1 km ENE)
1.6 quake 18.1 Km SE of Húsafell, Iceland, 6 May 2021 19:04 GMT (1 km ESE)
1.4 quake 18.9 Km ESE of Húsafell, Iceland, 6 May 2021 23:17 GMT (2 km ENE)
1.3 quake 17.4 Km SSE of Eiríksjökull, Iceland, 6 May 2021 16:19 GMT (14 km E)
All earthquakes at Prestahnukur

Qualibou volcano (Caribbean): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 1 hour 60 minutes ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 12 km distance SSE from the volcano.
Earthquake details:
Reported (unconfirmed) earthquake: Caribbean Sea, 29 km south of Castries, Ciceron, Castries, St. Lucia, 6 May 2021 21:50 GMT (12 km SSE)
All earthquakes at Qualibou

Ranakah volcano (Flores): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.0 km depth at 15 km distance NNE from the volcano.
Earthquake details:
2.2 quake 16 km northeast of Ruteng, Kabupaten Manggarai, East Nusa Tenggara, Indonesia, 6 May 2021 07:52 GMT (15 km NNE)
All earthquakes at Ranakah

Previous news

Wed, 5 May 2021, 23:50
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius  during the past 24 hours on  5 May 2021 Number in brackets indicate nr of quakes.
Quakes detected near: Bardarbunga (6 quakes between mag 0.3-1.9), Brennisteinsfjöll (4 quakes between mag 0.2-2.1), Campi Flegrei (Phlegrean Fields) (4 quakes between mag 0.3-2.0), Cerro Singüil (1 quake mag 2.1), Clear Lake (27 quakes between mag 0.4-2.0), Coso (7 quakes between mag 0.4-1.6) ... Read all
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