Volcano earthquake report for Tuesday, 20 Sep 2022
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 20 Sep 2022 Number in brackets indicate nr of quakes.

Quakes detected near: Apoyeque (1 quake mag 2.5), Bibinoi (1 quake mag 2.7), Cerro Singüil (1 quake mag 2.4), Clear Lake (22 quakes between mag 0.3-1.3), Cosigüina (1 quake mag 2.3), Coso (1 quake mag 1.1)
Eldey (1 quake mag 1.0), Etna (4 quakes between mag 1.0-3.0), Grímsnes (2 quakes between mag 0.9-1.1), Jocotitlán (1 quake mag 3.0), Katla (8 quakes between mag 0.3-2.2), Kilauea (2 quakes between mag 1.8-1.9), Kurikoma (1 quake mag 2.9), La Palma (14 quakes between mag 0.7-3.0), Loihi (1 quake mag 1.9), Loki-Fögrufjöll volcano (2 quakes between mag 1.0-2.0), Martin (4 quakes between mag 0.4-1.6), Maunaloa (6 quakes between mag 1.7-2.0), Methana (1 quake mag 2.0), Momotombo (1 quake mag 2.3), Nisyros (1 quake mag 2.3), Reykjanes (6 quakes between mag 0.2-1.6), Salton Buttes (7 quakes between mag 1.4-2.3), Snowy Mountain (1 quake mag 1.2), São Jorge (1 quake mag 1.5), Taupo (2 quakes between mag 1.8-2.0), Tecapa (3 quakes between mag 1.8-3.0), Telica (1 quake mag 1.5), Tenorio (1 quake mag 3.0), Tjörnes Fracture Zone (7 quakes between mag 0.3-1.4), Yellowstone (2 quakes between mag 0.9-1.0), Yojoa (1 quake mag 3.0) (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:



Apoyeque volcano (Nicaragua): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 47.0 km depth at 8 km distance ENE from the volcano.
Earthquake details:
2.5 quake 15 km north of Managua, Nicaragua, Sep 20, 2022 3:16 pm (GMT -6) (8 km ENE)All earthquakes at Apoyeque

Bibinoi volcano (Halmahera): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 19 km distance NE from the volcano.
Earthquake details:
2.7 quake Molucca Sea, Indonesia, Sep 20, 2022 7:40 pm (GMT +9) (19 km NE)All earthquakes at Bibinoi

Cerro Singüil volcano (El Salvador): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 15 hours ago. The quake, which might be volcanic in origin, was located at a depth of 27.0 km depth at 8 km distance WNW from the volcano.
Earthquake details:
2.4 quake Guatemala, 20 km northwest of Santa Ana, El Salvador, Sep 20, 2022 2:20 am (GMT -6) (8 km WNW)All earthquakes at Cerro Singüil

Clear Lake volcano (California): 22 earthquakes up to magnitude 1.3

Possible earthquake swarm: 22 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 1 hour 58 minutes ago. Hypocenter depths ranged between 4.2 and 1.5 km.
Earthquake details: (only 5 largest)
1.3 quake 8km NW of The Geysers, CA, Sep 20, 2022 2:52 pm (GMT -7) (16 km SSW)1.1 quake 10km NW of The Geysers, CA, Sep 20, 2022 2:10 am (GMT -7) (16 km SSW)0.9 quake 8km NW of The Geysers, CA, Sep 19, 2022 6:13 pm (GMT -7) (16 km SSW)0.9 quake 8km NW of The Geysers, CA, Sep 19, 2022 6:13 pm (GMT -7) (16 km SSW)0.9 quake 2km NNE of The Geysers, CA, Sep 20, 2022 3:23 am (GMT -7) (19 km S)All earthquakes at Clear Lake

Cosigüina volcano (Nicaragua): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.0 km depth at 11 km distance ENE from the volcano.
Earthquake details:
2.3 quake North Pacific Ocean, Honduras, 55 km northwest of Chinandega, Nicaragua, Sep 19, 2022 5:50 pm (GMT -6) (11 km ENE)All earthquakes at Cosigüina

Etna volcano (Italy): 4 earthquakes up to magnitude 3.0

4 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 10.0 and 2.0 km.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Sep 20, 2022 9:25 pm (GMT +2) (0 km SW)Reported seismic-like event (likely no quake): 30 km north of Catania, Sicily, Italy, Sep 20, 2022 10:25 am (GMT +2) (0 km SW)1.7 quake 15 km north of Giarre, Catania, Sicily, Italy, Sep 20, 2022 7:41 pm (GMT +2) (18 km NE)1.0 quake Italy: 5 Km NW Milo (CT) Sep 20, 2022 9:52 pm (GMT +2) (6 km E)All earthquakes at Etna

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

A magnitude 3.0 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 8 km distance NW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): Morelos, 20 km northwest of Atlacomulco de Fabela, Mexico, Sep 19, 2022 8:20 pm (GMT -5) (8 km NW)All earthquakes at Jocotitlán

Katla volcano (Iceland): 8 earthquakes up to magnitude 2.2

8 earthquakes occurred near (under) the volcano during 9 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 8.1 and 0.1 km.
Earthquake details: (only 5 largest)
2.2 quake Iceland: 6.7 Km ENE of Goðabunga Sep 20, 2022 5:09 am (GMT +0) (5 km NW)2.1 quake Iceland: 5.3 Km NE of Goðabunga Sep 20, 2022 7:05 am (GMT +0) (6 km NW)1.8 quake Iceland: 5.0 Km NE of Goðabunga Sep 20, 2022 5:14 am (GMT +0) (7 km NW)1.6 quake Iceland: 3.4 Km NNW of Hábunga Sep 20, 2022 7:28 am (GMT +0) (4 km SW)1.2 quake Iceland: 8.1 Km ENE of Goðabunga Sep 20, 2022 9:45 am (GMT +0) (5 km NNW)All earthquakes at Katla

Kurikoma volcano (Honshu): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 4 hours ago. The quake, which might be volcanic in origin, was located at a depth of 8.2 km depth at 12 km distance NE from the volcano.
Earthquake details:
2.9 quake 23 km southwest of Mizusawa, Ōshū-shi, Iwate, Japan, Sep 21, 2022 5:07 am (GMT +9) (12 km NE)All earthquakes at Kurikoma

La Palma volcano (Canary Islands): 14 earthquakes up to magnitude 3.0

Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 17.0 and 2.0 km.
Earthquake details: (only 5 largest)
Reported seismic-like event (likely no quake): La Palma Island, 1.7 km southeast of Los Llanos de Aridane, Spain, Sep 20, 2022 1:09 am (GMT +1) (10 km NW)1.6 quake La Palma Island, 10 km southeast of Los Llanos de Aridane, Spain, Sep 20, 2022 3:02 am (GMT +1) (3 km W)1.4 quake Spain: S TAZACORTE.ILP Sep 20, 2022 8:40 pm (GMT +1) (10 km W)1.3 quake Spain: N FUENCALIENTE DE LA PALMA.ILP Sep 20, 2022 2:53 am (GMT +1) (3 km WSW)1.3 quake Spain: NW FUENCALIENTE DE LA PALMA.IL Sep 20, 2022 2:54 am (GMT +1) (4 km WSW)All earthquakes at La Palma

Momotombo volcano (Nicaragua): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.0 km depth at 4 km distance N from the volcano.
Earthquake details:
2.3 quake 20 km northeast of La Paz Centro, Departamento de Leon, Nicaragua, Sep 20, 2022 9:19 am (GMT -6) (4 km N)All earthquakes at Momotombo

Nisyros volcano (Greece): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 24 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.2 km depth at 16 km distance SSW from the volcano.
Earthquake details:
2.3 quake Aegean Sea, 53 km south of Kos Stadt, Dodecanese, South Aegean, Greece, Sep 20, 2022 3:13 am (GMT +3) (16 km SSW)All earthquakes at Nisyros

Salton Buttes volcano (California): 7 earthquakes up to magnitude 2.3

7 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 1 hour 6 minutes ago. Hypocenter depths ranged between 9.0 and 0.4 km.
Earthquake details: (only 5 largest)
2.3 quake 11km SW of Niland, CA, Sep 20, 2022 3:41 pm (GMT -7) (2 km SSE)2.2 quake 11km SW of Niland, CA, Sep 20, 2022 3:40 pm (GMT -7) (2 km S)2.2 quake 11km SW of Niland, CA, Sep 20, 2022 1:09 pm (GMT -7) (2 km SSE)2.0 quake 11km SW of Niland, CA, Sep 20, 2022 1:15 pm (GMT -7) (2 km SSE)1.7 quake 11km WSW of Niland, CA, Sep 20, 2022 1:10 pm (GMT -7) (2 km S)All earthquakes at Salton Buttes

Tecapa volcano (El Salvador): 3 earthquakes up to magnitude 3.0

3 earthquakes occurred near (under) the volcano during 5 minutes, the last being recorded quake 21 hours ago. Hypocenter depths ranged between 6.0 and 5.0 km.
Earthquake details:
3.0 quake 27 km north of Usulutan, El Salvador, Sep 19, 2022 8:49 pm (GMT -6) (10 km NNW)2.4 quake 13 km northwest of Santiago de Maria, El Salvador, Sep 19, 2022 8:46 pm (GMT -6) (11 km NNW)1.8 quake 12 km northwest of Santiago de Maria, El Salvador, Sep 19, 2022 8:44 pm (GMT -6) (10 km NNW)All earthquakes at Tecapa

Tenorio volcano (Costa Rica): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 20 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 7 km distance ESE from the volcano.
Earthquake details:
3.0 quake Provincia de Alajuela, 28 km northeast of Canas, Costa Rica, Sep 19, 2022 9:26 pm (GMT -6) (7 km ESE)All earthquakes at Tenorio

Yojoa volcano (Honduras): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 17 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 8 km distance NNE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.1 km north of El Progreso, Departamento de Yoro, Honduras, Sep 20, 2022 1:04 am (GMT -6) (8 km NNE)All earthquakes at Yojoa
https://www.volcanodiscovery.com/earthquakes-volcanoes/news/192256/Volcano-earthquake-report-for-Tuesday-20-Sep-2022.html