Volcano earthquake report for Wednesday, 18 Sep 2024

Quakes detected near: Apaneca Range (1 quake mag 2.6), Arenal (1 quake mag 2.7), Askja (4 quakes between mag 0.1-1.4), Barva (1 quake mag 3.7), Bibinoi (1 quake mag 3.5), Cabalian (1 quake mag 2.3)
Cerro Negro (2 quakes between mag 1.4-1.5), Chaîne des Puys (2 quakes between mag 1.3-1.5), Clear Lake (18 quakes between mag 0.3-1.3), Conchagüita (1 quake mag 2.9), Cosigüina (1 quake mag 3.1), Coso (2 quakes between mag 1.0-1.1), El Hierro (1 quake mag 1.6), Eldey (3 quakes between mag 0.8-1.6), Etna (2 quakes between mag 1.3-3.0), Herdubreid (5 quakes between mag 0.6-1.4), Irazu (2 quakes between mag 2.0-2.0), Kawah Kamojang (1 quake mag 2.3), Kilauea (17 quakes between mag 1.5-2.4), Krísuvík (20 quakes between mag 0.1-2.3), Lanzarote (1 quake mag 3.0), Loihi (1 quake mag 1.9), Loki-Fögrufjöll volcano (2 quakes between mag 1.7-2.0), Madeira (1 quake mag 3.0), Masaya (1 quake mag 3.2), Mauna Kea (1 quake mag 2.2), Maunaloa (1 quake mag 1.9), Miravalles (2 quakes between mag 2.1-2.2), Mono Lake (2 quakes between mag 1.5-2.1), Mount Hood (1 quake mag 1.0), Nevado del Ruiz (1 quake mag 1.1), Papandayan (12 quakes between mag 1.9-5.1), Prestahnukur (4 quakes between mag 1.4-1.9), Ragang (1 quake mag 2.8), Romeral (1 quake mag 1.3), Salton Buttes (2 quakes between mag 1.6-1.7), Spurr (1 quake mag 1.2), Taupo (2 quakes between mag 1.9-2.1), Telica (2 quakes between mag 1.7-2.7), Terceira (2 quakes between mag 1.6-1.6), Timber Mountain (2 quakes between mag 0.6-1.1), Vulcano (3 quakes between mag 1.2-2.1) (updated 21h50)

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:

Apaneca Range volcano (El Salvador): magnitude 2.6 earthquake

A magnitude 2.6 earthquake occurred at the volcano 2 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.0 km depth at 18 km distance NNW from the volcano.
Earthquake details:
2.6 quake 13 km north of Ahuachapan, Ahuachapan, El Salvador, Sep 18, 2024 01:41 pm (El Salvador time) (18 km NNW)
All earthquakes at Apaneca Range

Arenal volcano (Costa Rica): magnitude 2.7 earthquake

A magnitude 2.7 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.0 km depth at 0 km distance SSE from the volcano.
Earthquake details:
2.7 quake 34 km northwest of Ciudad Quesada, Alajuela, Costa Rica, Sep 17, 2024 09:46 pm (Costa Rica time) (0 km SSE)
All earthquakes at Arenal

Barva volcano (Costa Rica): magnitude 3.7 earthquake

A magnitude 3.7 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 4 km distance ESE from the volcano.
Earthquake details:
3.7 quake Heredia, 22 km north of San Jose, San Jose, Costa Rica, Sep 17, 2024 06:07 pm (Costa Rica time) (4 km ESE)
All earthquakes at Barva

Bibinoi volcano (Halmahera): magnitude 3.5 earthquake

A magnitude 3.5 earthquake occurred at the volcano 14 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:
3.5 quake Halmahera Selatan, 170 km south of Ternate, North Maluku, Indonesia, Sep 18, 2024 04:39 pm (Jayapura time) (8 km NNE)
All earthquakes at Bibinoi

Cabalian volcano (Central Philippines): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.0 km depth at 5 km distance NW from the volcano.
Earthquake details:
2.3 quake 43 km northeast of Maasin, Southern Leyte, Eastern Visayas, Philippines, Sep 19, 2024 02:35 am (Manila time) (5 km NW)
All earthquakes at Cabalian

Clear Lake volcano (California): 18 earthquakes up to magnitude 1.3

Possible earthquake swarm: 18 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 6.3 and 0.6 km.
Earthquake details: (only 5 largest)
1.3 quake Lake County, 28 mi north of Santa Rosa, Sonoma County, California, United States, Sep 18, 2024 12:29 pm (Los Angeles time) (15 km S)
1.2 quake 7 km WNW of Cobb, CA, Sep 18, 2024 12:11 pm (Los Angeles time) (15 km S)
1.1 quake 7 km NNW of The Geysers, CA, Sep 17, 2024 11:56 pm (Los Angeles time) (17 km SSW)
1.1 quake 27 mi north of Santa Rosa, Sonoma County, California, United States, Sep 17, 2024 02:50 pm (Los Angeles time) (18 km SSW)
1.1 quake 2 km of The Geysers, CA, Sep 18, 2024 10:15 am (Los Angeles time) (19 km S)
All earthquakes at Clear Lake

Conchagüita volcano (El Salvador): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 6 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.0 km depth at 12 km distance SE from the volcano.
Earthquake details:
2.9 quake North Pacific Ocean, 26 km southeast of La Union, La Union, El Salvador, Sep 18, 2024 09:44 am (El Salvador time) (12 km SE)
All earthquakes at Conchagüita

Cosigüina volcano (Nicaragua): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 29.0 km depth at 19 km distance SSW from the volcano.
Earthquake details:
3.1 quake North Pacific Ocean, 56 km west of El Viejo, Chinandega, Nicaragua, Sep 18, 2024 12:52 pm (Managua time) (19 km SSW)
All earthquakes at Cosigüina

Etna volcano (Italy): 2 earthquakes up to magnitude 3.0

2 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 32 minutes ago. Hypocenter depths ranged between 18.5 and 10.0 km.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km north of Catania, Catania, Sicily, Italy, Sep 18, 2024 10:17 pm (GMT +2) (0 km SW)
1.3 quake 40 km north of Catania, Catania, Sicily, Italy, Sep 18, 2024 03:31 am (Rome time) (10 km NNW)
All earthquakes at Etna

Kawah Kamojang volcano (West Java): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 12 km distance SW from the volcano.
Earthquake details:
2.3 quake Bandung, 12 km southwest of Paseh, West Java, Indonesia, Sep 18, 2024 09:52 am (Jakarta time) (12 km SW)
All earthquakes at Kawah Kamojang

Kilauea volcano (Hawai'i (Big Island)): 17 earthquakes up to magnitude 2.4

Possible earthquake swarm: 17 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 48 minutes ago. Hypocenter depths ranged between 29.9 and 0.1 km.
Earthquake details: (only 5 largest)
2.4 quake 25 mi south of Hilo, Hawaii County, Hawaii, United States, Sep 17, 2024 09:19 pm (Honolulu time) (14 km ESE)
2.2 quake 24 mi south of Hilo, Hawaii County, Hawaii, United States, Sep 18, 2024 11:01 am (Honolulu time) (13 km E)
2.2 quake 24 mi southwest of Hilo, Hawaii County, Hawaii, United States, Sep 17, 2024 06:24 pm (Honolulu time) (3 km ENE)
2.0 quake 7.3 mi northeast of Pāhala, Hawaii County, Hawaii, United States, Sep 18, 2024 06:24 am (Honolulu time) (19 km SSW)
1.9 quake 5 km SW of Volcano, Hawaii, Sep 17, 2024 09:34 pm (Honolulu time) (1 km ENE)
All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 20 earthquakes up to magnitude 2.3

Possible earthquake swarm: 20 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 6 hours ago. Hypocenter depths ranged between 5.2 and 1.1 km.
Earthquake details: (only 5 largest)
2.3 quake 4.9 km ENE of Keilir Sep 18, 2024 02:27 pm (Reykjavik time) (3 km NNE)
1.8 quake 4.3 km NNE of Krýsuvík Sep 18, 2024 01:05 am (Reykjavik time) (3 km ESE)
1.6 quake 4.3 km NNE of Krýsuvík Sep 18, 2024 12:44 am (Reykjavik time) (3 km E)
0.8 quake Iceland: 4.4 km ENE of Keilir Sep 18, 2024 02:44 pm (Reykjavik time) (3 km NNE)
0.7 quake Iceland: 4.8 km ENE of Keilir Sep 18, 2024 02:54 pm (Reykjavik time) (3 km NNE)
All earthquakes at Krísuvík

Lanzarote volcano (Canary Islands): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 18 km distance SSW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 30 km west of Arrecife, Las Palmas, Canary Islands, Spain, Sep 18, 2024 05:20 am (GMT +1) (18 km SSW)
All earthquakes at Lanzarote

Madeira volcano (Madeira): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 12 km distance SE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.4 km south of Funchal, Madeira, Portugal, Sep 17, 2024 11:52 pm (GMT +1) (12 km SE)
All earthquakes at Madeira

Masaya volcano (Nicaragua): magnitude 3.2 earthquake

A magnitude 3.2 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 31.0 km depth at 10 km distance S from the volcano.
Earthquake details:
3.2 quake 13 km southwest of Masaya, Masaya, Nicaragua, Sep 18, 2024 12:01 am (Managua time) (10 km S)
All earthquakes at Masaya

Mauna Kea volcano (Hawai'i (Big Island)): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 15.1 km depth at 10 km distance WSW from the volcano.
Earthquake details:
2.2 quake 18 mi southeast of Waimea, Hawaii County, Hawaii, United States, Sep 18, 2024 12:15 am (Honolulu time) (10 km WSW)
All earthquakes at Mauna Kea

Miravalles volcano (Costa Rica): 2 earthquakes up to magnitude 2.2

2 earthquakes occurred near (under) the volcano during 1 hour 45 minutes, the last being recorded quake 13 hours ago. Hypocenter depths ranged between 3.0 and 3.0 km.
Earthquake details:
2.2 quake 29 km east of Liberia, Guanacaste, Costa Rica, Sep 18, 2024 01:28 am (Costa Rica time) (5 km SW)
2.1 quake 29 km east of Liberia, Guanacaste, Costa Rica, Sep 18, 2024 03:13 am (Costa Rica time) (6 km SW)
All earthquakes at Miravalles

Mono Lake volcano (California): 2 earthquakes up to magnitude 2.1

2 earthquakes occurred near (under) the volcano during 14 minutes, the last being recorded quake 21 hours ago. Hypocenter depths ranged between 5.8 and 2.3 km.
Earthquake details:
2.1 quake 30 mi north of Mammoth Lakes, Mono County, California, United States, Sep 17, 2024 06:00 pm (Los Angeles time) (11 km NW)
1.5 quake 28 mi north of Mammoth Lakes, Mono County, California, United States, Sep 17, 2024 06:14 pm (Los Angeles time) (9 km WNW)
All earthquakes at Mono Lake

Papandayan volcano (West Java): 12 earthquakes up to magnitude 5.1

Possible earthquake swarm: 12 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 29 minutes ago. Hypocenter depths ranged between 11.0 and 5.0 km.
Earthquake details: (only 5 largest)
5.1 quake Bandung, 19 km southwest of Paseh, West Java, Indonesia, Sep 18, 2024 09:41 am (Jakarta time) (13 km NW)
3.4 quake Bandung, 13 km southwest of Paseh, West Java, Indonesia, Sep 18, 2024 12:27 pm (Jakarta time) (12 km N)
3.1 quake Bandung, 13 km south of Paseh, West Java, Indonesia, Sep 18, 2024 09:48 am (Jakarta time) (12 km N)
2.9 quake Bandung, 16 km southwest of Paseh, West Java, Indonesia, Sep 18, 2024 02:56 pm (Jakarta time) (11 km NNW)
2.9 quake Bandung, 14 km south of Paseh, West Java, Indonesia, Sep 18, 2024 11:27 am (Jakarta time) (11 km N)
All earthquakes at Papandayan

Ragang volcano (Mindanao): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 3 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.0 km depth at 19 km distance E from the volcano.
Earthquake details:
2.8 quake 0.8 km northeast of Wao, Lanao del Sur, Mindanao Musulman, Philippines, Sep 19, 2024 02:37 am (Manila time) (19 km E)
All earthquakes at Ragang

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

2 earthquakes occurred near (under) the volcano during 23 minutes, the last being recorded quake 23 hours ago. Hypocenter depths ranged between 5.0 and 2.0 km.
Earthquake details:
2.1 quake 2.5 km north of Taupo, Waikato, New Zealand, Sep 18, 2024 10:59 am (Auckland time) (19 km NNE)
1.9 quake 3.8 km west of Taupo, Waikato, New Zealand, Sep 18, 2024 10:35 am (Auckland time) (17 km NNE)
All earthquakes at Taupo

Telica volcano (Nicaragua): 2 earthquakes up to magnitude 2.7

2 earthquakes occurred near (under) the volcano during 3 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 30.0 and 1.0 km.
Earthquake details:
2.7 quake 30 km north of Leon, Leon, Nicaragua, Sep 18, 2024 04:03 am (Managua time) (11 km NNE)
1.7 quake 20 km north of Leon, Leon, Nicaragua, Sep 18, 2024 07:02 am (Managua time) (2 km ENE)
All earthquakes at Telica

Vulcano volcano (Eolian Islands): 3 earthquakes up to magnitude 2.1

3 earthquakes occurred near (under) the volcano during 20 minutes, the last being recorded quake 8 hours ago. Hypocenter depths ranged between 14.6 and 10.2 km.
Earthquake details:
2.1 quake Tyrrhenian Sea, 14 km west of Vulcano Island, Messina, Sicily, Italy, Sep 18, 2024 03:03 pm (Rome time) (14 km WSW)
1.8 quake Tyrrhenian Sea, 14 km west of Vulcano Island, Messina, Sicily, Italy, Sep 18, 2024 03:11 pm (Rome time) (14 km WSW)
1.2 quake Tyrrhenian Sea, 13 km west of Vulcano Island, Messina, Sicily, Italy, Sep 18, 2024 03:23 pm (Rome time) (13 km WSW)
All earthquakes at Vulcano
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