Volcano earthquake report for Friday, 11 Jun 2021
World map showing volcanoes with shallow (less than 20 km) earthquakes within 20 km radius during the past 24 hours on 11 Jun 2021 Number in brackets indicate nr of quakes.

Quakes detected near: Clear Lake (22 quakes between mag 0.2-1.6), Fagradalsfjall (3 quakes between mag 0.3-2.0), Katla (2 quakes between mag 0.9-1.8), Kilauea (6 quakes between mag 0.5-2.5), Maroa (2 quakes between mag 1.6-2.1), Maunaloa (2 quakes between mag 1.3-2.2)
Nisyros (7 quakes between mag 1.8-2.6), Okataina (Tarawera) (1 quake mag 1.6), Paricutín (Michoacán-Guanajuato) (8 quakes between mag 3.6-3.8), Salton Buttes (10 quakes between mag 1.0-1.5), Sirung (1 quake mag 2.7), Sousaki (1 quake mag 1.1), Vesuvius (2 quakes between mag 1.4-1.6) (updated 14h50)

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): 22 earthquakes up to magnitude 1.6

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 18 minutes ago. Hypocenter depths ranged between 2.9 and 0.1 km.
Earthquake details: (only 5 largest)
1.6 quake 3km NNW of The Geysers, CA, 10 June 2021 20:00 GMT (19 km S)1.5 quake 8km NW of The Geysers, CA, 10 June 2021 20:49 GMT (16 km SSW)1.3 quake 7km NW of The Geysers, CA, 10 June 2021 19:23 GMT (18 km SSW)1.2 quake 7km W of Cobb, CA, 10 June 2021 20:25 GMT (16 km S)1.1 quake 3km NW of The Geysers, CA, 11 June 2021 09:58 GMT (19 km S)All earthquakes at Clear Lake

Kilauea volcano (Hawai'i (Big Island)): 6 earthquakes up to magnitude 2.5

6 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 17 hours ago. Hypocenter depths ranged between 6.6 and 1.4 km.
Earthquake details: (only 5 largest)
2.5 quake 9 Km SE of Volcano, Hawaii, 10 June 2021 21:28 GMT (12 km ESE)1.4 quake 3 Km SW of Volcano, Hawaii, 10 June 2021 19:21 GMT (3 km ENE)1.2 quake 4 Km SW of Volcano, Hawaii, 10 June 2021 18:47 GMT (2 km ENE)0.8 quake Island of Hawaii, Hawaii, 10 June 2021 18:38 GMT (12 km ESE)0.8 quake 6 Km S of Volcano, Hawaii, 10 June 2021 18:37 GMT (6 km ESE)All earthquakes at Kilauea

Maroa volcano (New Zealand): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 5.0 and 5.0 km.
Earthquake details:
2.1 quake 16 km northeast of Taupo, Waikato, New Zealand, 11 June 2021 00:28 GMT (19 km SSE)1.6 quake South Waikato District, 25 km north of Taupo, Waikato, New Zealand, 11 June 2021 05:26 GMT (4 km SSW)All earthquakes at Maroa

Maunaloa volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 6 hours, the last being recorded quake 16 hours ago. Hypocenter depths ranged between 1.5 and 0.5 km.
Earthquake details:
2.2 quake 32 Km WNW of Volcano, Hawaii, 10 June 2021 23:06 GMT (8 km ENE)1.3 quake 26 Km E of Honaunau-Napoopoo, Hawaii, 10 June 2021 16:49 GMT (6 km S)All earthquakes at Maunaloa

Nisyros volcano (Greece): 7 earthquakes up to magnitude 2.6

7 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 1 hour 15 minutes ago. Hypocenter depths ranged between 15.9 and 5.0 km.
Earthquake details: (only 5 largest)
2.6 quake Aegean Sea, 55 km south of Kos Town, Dodecanese, South Aegean, Greece, 10 June 2021 23:07 GMT (18 km S)2.2 quake Aegean Sea, 49 km south of Kos Town, Dodecanese, South Aegean, Greece, 11 June 2021 12:40 GMT (14 km SSE)2.2 quake Aegean Sea, 50 km south of Kos Town, Dodecanese, South Aegean, Greece, 11 June 2021 10:13 GMT (14 km S)2.1 quake Aegean Sea, 52 km south of Kos Town, Dodecanese, South Aegean, Greece, 11 June 2021 02:49 GMT (16 km SSW)2.0 quake Aegean Sea, 94 km west of Rhodes, Dodecanese, South Aegean, Greece, 11 June 2021 02:44 GMT (17 km S)All earthquakes at Nisyros

Paricutín (Michoacán-Guanajuato) volcano (Western & Central Mexico): 8 earthquakes up to magnitude 3.8

8 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 19.0 and 7.0 km.
Earthquake details: (only 5 largest)
3.8 quake Nuevo Parangaricutiro, 23 km west of Uruapan, Michoacan, Mexico, 2021-06-11 03:01:54 (Hora de México) (6 km SSW)3.8 quake Charapan, 25 km northwest of Uruapan, Michoacan, Mexico, 2021-06-11 01:57:43 (Hora de México) (14 km NNE)3.8 quake Nuevo Parangaricutiro, 18 km west of Uruapan, Michoacan, Mexico, 2021-06-10 14:24:39 (Hora de México) (4 km SE)3.7 quake Nuevo Parangaricutiro, 19 km west of Uruapan, Michoacan, Mexico, 2021-06-11 04:42:56 (Hora de México) (11 km S)3.7 quake Tancitaro, 22 km west of Uruapan, Michoacan, Mexico, 2021-06-11 04:31:17 (Hora de México) (16 km S)All earthquakes at Paricutín (Michoacán-Guanajuato)

Sirung volcano (Lesser Sunda Islands): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 7 km distance SSE from the volcano.
Earthquake details:
2.7 quake Savu Sea, 36 km southwest of Pura Island, East Nusa Tenggara, Indonesia, 11 June 2021 12:41 GMT (7 km SSE)All earthquakes at Sirung
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