Volcano earthquake report for Sunday, 13 Nov 2022

Quakes detected near: Brennisteinsfjöll (2 quakes between mag 0.7-1.1), Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-1.5), Clear Lake (22 quakes between mag 0.2-1.7), Etna (1 quake mag 3.0), Grímsvötn (3 quakes between mag 1.1-1.4), Herdubreid (8 quakes between mag 0.6-1.2)
Ilopango (3 quakes between mag 1.7-2.4), Kilauea (7 quakes between mag 1.8-2.3), Krísuvík (1 quake mag 1.0), La Palma (2 quakes between mag 0.9-1.9), Maroa (1 quake mag 1.3), Mauna Kea (1 quake mag 2.6), Maunaloa (5 quakes between mag 1.7-3.0), Mombacho (1 quake mag 2.1), Nemrut Dagi (1 quake mag 3.9), Okataina (Tarawera) (2 quakes between mag 2.0-2.4), Olot Field (1 quake mag 2.9), Patoc (1 quake mag 1.8), Salton Buttes (2 quakes between mag 1.3-1.7), San Cristobal (1 quake mag 1.9), São Jorge (1 quake mag 1.9), Taupo (2 quakes between mag 2.1-2.1), Tenorio (1 quake mag 2.8), Terceira (1 quake mag 2.1), Tjörnes Fracture Zone (3 quakes between mag 0.8-1.2) (updated 23h50)

Note: Earthquakes within 20 km from and at depths less than 50 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 1.7

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 1 hour 6 minutes ago. Hypocenter depths ranged between 5.1 and 0.7 km.
Earthquake details: (only 5 largest)
1.7 quake 3km W of Cobb, CA, Nov 12, 2022 7:33 pm (GMT -8) (16 km S)
1.4 quake 4km W of Cobb, CA, Nov 13, 2022 1:47 am (GMT -8) (17 km S)
1.2 quake 8km WNW of Cobb, CA, Nov 13, 2022 4:58 am (GMT -8) (15 km SSW)
1.2 quake 8km WNW of Cobb, CA, Nov 13, 2022 4:18 am (GMT -8) (14 km SSW)
1.0 quake 8km NW of The Geysers, CA, Nov 13, 2022 2:24 pm (GMT -8) (16 km SSW)
All earthquakes at Clear Lake

Etna volcano (Italy): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 21 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 0 km distance SW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Nov 13, 2022 3:29 am (GMT +1) (0 km SW)
All earthquakes at Etna

Ilopango volcano (El Salvador): 3 earthquakes up to magnitude 2.4

3 earthquakes occurred near (under) the volcano during 7 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 8.0 and 4.0 km.
Earthquake details:
2.4 quake 2.7 km east of San Salvador, El Salvador, Nov 13, 2022 6:09 am (GMT -6) (12 km W)
2.2 quake 3.1 km east of San Salvador, El Salvador, Nov 13, 2022 6:25 am (GMT -6) (12 km W)
1.7 quake 14 km east of San Salvador, El Salvador, Nov 13, 2022 1:38 pm (GMT -6) (4 km N)
All earthquakes at Ilopango

Kilauea volcano (Hawai'i (Big Island)): 7 earthquakes up to magnitude 2.3

7 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 25 minutes ago. Hypocenter depths ranged between 1.4 and 0.1 km.
Earthquake details: (only 5 largest)
2.3 quake 2 Km WSW of Volcano, Hawaii, Nov 13, 2022 1:25 pm (GMT -10) (4 km NE)
2.1 quake 24 mi southwest of Hilo, Hawaii County, USA, Nov 13, 2022 9:03 am (GMT -10) (2 km NNE)
2.0 quake 4 Km SW of Volcano, Hawaii, Nov 12, 2022 11:04 pm (GMT -10) (2 km ENE)
1.9 quake 5 Km SW of Volcano, Hawaii, Nov 13, 2022 9:03 am (GMT -10) (1 km E)
1.9 quake 3 Km WSW of Volcano, Hawaii, Nov 12, 2022 11:39 pm (GMT -10) (4 km NE)
All earthquakes at Kilauea

Mauna Kea volcano (Hawai'i (Big Island)): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.7 km depth at 12 km distance SSW from the volcano.
Earthquake details:
2.6 quake 38 Km SSE of Waimea, Hawaii, Nov 12, 2022 5:28 pm (GMT -10) (12 km SSW)
All earthquakes at Mauna Kea

Maunaloa volcano (Hawai'i (Big Island)): 5 earthquakes up to magnitude 3.0

5 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 3.8 and 0.8 km.
Earthquake details:
3.0 quake 17 mi southeast of Holualoa, Hawaii County, USA, Nov 12, 2022 3:10 pm (GMT -10) (14 km W)
2.5 quake 26 Km E of Honaunau-Napoopoo, Hawaii, Nov 12, 2022 5:28 pm (GMT -10) (3 km S)
2.2 quake 26 Km E of Honaunau-Napoopoo, Hawaii, Nov 13, 2022 7:39 am (GMT -10) (1 km SW)
2.0 quake ISLAND OF HAWAII, HAWAII, Nov 12, 2022 6:27 pm (GMT -10) (7 km SSW)
1.7 quake 20 Km E of Honaunau-Napoopoo, Hawaii, Nov 13, 2022 8:47 am (GMT -10) (7 km WSW)
All earthquakes at Maunaloa

Mombacho volcano (Nicaragua): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 14 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 15 km distance SW from the volcano.
Earthquake details:
2.1 quake Carazo, 3.5 km west of Nandaime, Granada, Nicaragua, Nov 13, 2022 3:49 am (GMT -6) (15 km SW)
All earthquakes at Mombacho

Nemrut Dagi volcano (Turkey): magnitude 3.9 earthquake

A magnitude 3.9 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 11 km distance N from the volcano.
Earthquake details:
3.9 quake 18 km west of Ahlat, Bitlis, Turkey, Nov 13, 2022 3:58 pm (GMT +3) (11 km N)
All earthquakes at Nemrut Dagi

Okataina (Tarawera) volcano (New Zealand): 2 earthquakes up to magnitude 2.4

2 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 13 minutes ago. Hypocenter depths ranged between 43.4 and 4.8 km.
Earthquake details:
2.4 quake 29 km east of Rotorua, Bay of Plenty, New Zealand, Nov 14, 2022 12:37 pm (GMT +13) (8 km NE)
2.0 quake 20 km southeast of Rotorua, Bay of Plenty, New Zealand, Nov 13, 2022 8:37 pm (GMT +13) (17 km SSW)
All earthquakes at Okataina (Tarawera)

Olot Field volcano (Spain): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 13 km distance WNW from the volcano.
Earthquake details:
2.9 quake 7.7 km west of Olot, Girona, Catalonia, Spain, Nov 13, 2022 10:09 pm (GMT +1) (13 km WNW)
All earthquakes at Olot Field

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

2 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 6.5 and 5.0 km.
Earthquake details:
2.1 quake 14 km south of Taupo, Waikato, New Zealand, Nov 14, 2022 10:15 am (GMT +13) (3 km ENE)
2.1 quake 15 km south of Taupo, Waikato, New Zealand, Nov 14, 2022 7:47 am (GMT +13) (3 km E)
All earthquakes at Taupo

Tenorio volcano (Costa Rica): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 17.0 km depth at 8 km distance E from the volcano.
Earthquake details:
2.8 quake 38 km southeast of San Jose, Upala, Provincia de Alajuela, Costa Rica, Nov 13, 2022 9:39 am (GMT -6) (8 km E)
All earthquakes at Tenorio

Terceira volcano (Azores): magnitude 2.1 earthquake

A magnitude 2.1 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.0 km depth at 2 km distance NW from the volcano.
Earthquake details:
2.1 quake 15 km northwest of Angra do Heroismo, Azores, Portugal, Nov 13, 2022 5:45 am (GMT -1) (2 km NW)
All earthquakes at Terceira