Volcano earthquake report for Thursday, 19 Sep 2024

Quakes detected near: Apaneca Range (2 quakes between mag 2.6-2.8), Askja (5 quakes between mag 0.3-1.1), Cabalian (1 quake mag 2.2), Canlaon (1 quake mag 1.8), Cerro Negro (1 quake mag 1.4), Clear Lake (9 quakes between mag 0.7-1.5)
Cosigüina (1 quake mag 3.1), Coso (3 quakes between mag 1.0-1.5), Cuernos de Negros (1 quake mag 2.5), Eldey (6 quakes between mag 1.1-2.0), Esjufjöll (1 quake mag 1.1), Etna (1 quake mag 3.0), Herdubreid (9 quakes between mag 0.2-1.3), Katla (1 quake mag 1.1), Kilauea (9 quakes between mag 1.5-2.2), Krísuvík (48 quakes between mag 0.0-1.9), La Palma (1 quake mag 1.3), Long Valley (1 quake mag 1.2), Maroa (1 quake mag 1.4), Mauna Kea (1 quake mag 2.2), Maunaloa (1 quake mag 2.4), Nejapa-Miraflores (1 quake mag 3.0), Nevado del Huila (1 quake mag 2.0), Papandayan (1 quake mag 2.1), Prestahnukur (2 quakes between mag 1.0-1.7), Ragang (1 quake mag 2.9), Salton Buttes (6 quakes between mag 1.0-1.6), Sangangüey (1 quake mag 3.0), Svartsengi (6 quakes between mag 0.2-1.0), Taupo (1 quake mag 1.9), Tenerife (2 quakes between mag 0.8-1.2), Terceira (3 quakes between mag 1.5-2.3), Una Una (1 quake mag 2.8) (updated 17h50)

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): 2 earthquakes up to magnitude 2.8

2 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 5.0 and 4.0 km.
Earthquake details:
2.8 quake 12 km north of Ahuachapan, Ahuachapan, El Salvador, Sep 19, 2024 01:50 am (El Salvador time) (17 km NNW)
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

Cabalian volcano (Central Philippines): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.0 km depth at 15 km distance NW from the volcano.
Earthquake details:
2.2 quake 41 km northeast of Maasin, Southern Leyte, Eastern Visayas, Philippines, Sep 19, 2024 02:35 am (Manila time) (15 km NW)
All earthquakes at Cabalian

Cosigüina volcano (Nicaragua): magnitude 3.1 earthquake

A magnitude 3.1 earthquake occurred at the volcano 23 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

Cuernos de Negros volcano (Central Philippines): magnitude 2.5 earthquake

A magnitude 2.5 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 5.0 km depth at 3 km distance NE from the volcano.
Earthquake details:
2.5 quake 13 km west of Dumaguete City, Negros Oriental, Central Visayas, Philippines, Sep 19, 2024 08:24 pm (Manila time) (3 km NE)
All earthquakes at Cuernos de Negros

Etna volcano (Italy): 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 0 km distance SW from the volcano.
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)
All earthquakes at Etna

Kilauea volcano (Hawai'i (Big Island)): 9 earthquakes up to magnitude 2.2

9 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 14 hours ago. Hypocenter depths ranged between 31.5 and 1.0 km.
Earthquake details: (only 5 largest)
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 9 km SE of Volcano, Hawaii, Sep 18, 2024 11:55 am (Honolulu time) (14 km ESE)
1.9 quake 12 km NE of Pāhala, Hawaii, Sep 18, 2024 02:31 pm (Honolulu time) (18 km SW)
1.9 quake 8 km SSW of Fern Forest, Hawaii, Sep 18, 2024 11:58 am (Honolulu time) (13 km E)
1.9 quake 9 km SE of Volcano, Hawaii, Sep 18, 2024 11:43 am (Honolulu time) (12 km ESE)
All earthquakes at Kilauea

Krísuvík volcano (Reykjanes Peninsula, Iceland): 48 earthquakes up to magnitude 1.9

Possible earthquake swarm: 48 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 4.7 and 1.3 km.
Earthquake details: (only 5 largest)
1.9 quake 4.6 km ENE of Keilir Sep 18, 2024 11:55 pm (Reykjavik time) (3 km NNE)
1.7 quake 4.4 km ENE of Keilir Sep 18, 2024 11:56 pm (Reykjavik time) (3 km NNE)
1.7 quake 4.6 km ENE of Keilir Sep 19, 2024 12:24 am (Reykjavik time) (3 km NNE)
1.5 quake 4.5 km ENE of Keilir Sep 19, 2024 01:31 am (Reykjavik time) (3 km NNE)
1.4 quake 4.3 km ENE of Keilir Sep 18, 2024 10:28 pm (Reykjavik time) (2 km NNE)
All earthquakes at Krísuvík

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

A magnitude 2.2 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.4 km depth at 16 km distance SSW from the volcano.
Earthquake details:
2.2 quake 36 km SE of Waikoloa, Hawaii, Sep 18, 2024 11:55 pm (Honolulu time) (16 km SSW)
All earthquakes at Mauna Kea

Maunaloa volcano (Hawai'i (Big Island)): magnitude 2.4 earthquake

A magnitude 2.4 earthquake occurred at the volcano 9 hours ago. The quake, which might be volcanic in origin, was located at a depth of 0.1 km depth at 1 km distance ENE from the volcano.
Earthquake details:
2.4 quake 28 km E of Honaunau-Napoopoo, Hawaii, Sep 18, 2024 11:07 pm (Honolulu time) (1 km ENE)
All earthquakes at Maunaloa

Nejapa-Miraflores volcano (Nicaragua): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 10 km distance ENE from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 2.9 km northeast of Managua, Managua, Nicaragua, Sep 19, 2024 04:55 am (GMT -6) (10 km ENE)
All earthquakes at Nejapa-Miraflores

Papandayan volcano (West Java): magnitude 2.1 earthquake

A magnitude 2.1 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 14 km distance NNW from the volcano.
Earthquake details:
2.1 quake Bandung, 16 km southwest of Paseh, West Java, Indonesia, Sep 19, 2024 03:21 am (Jakarta time) (14 km NNW)
All earthquakes at Papandayan

Ragang volcano (Mindanao): magnitude 2.9 earthquake

A magnitude 2.9 earthquake occurred at the volcano 23 hours ago. The quake, which might be volcanic in origin, was located at a depth of 6.0 km depth at 18 km distance E from the volcano.
Earthquake details:
2.9 quake 4.1 km north of Wao, Lanao del Sur, Mindanao Musulman, Philippines, Sep 19, 2024 02:37 am (Manila time) (18 km E)
All earthquakes at Ragang

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

A magnitude 3.0 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 17 km distance WNW from the volcano.
Earthquake details:
Reported seismic-like event (likely no quake): 1.8 km southeast of Nayarit, Nayarit, Mexico, Sep 18, 2024 10:40 pm (GMT -7) (17 km WNW)
All earthquakes at Sangangüey

Terceira volcano (Azores): 3 earthquakes up to magnitude 2.3

3 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 58 minutes ago. Hypocenter depths ranged between 7.4 and 0.0 km.
Earthquake details:
2.3 quake 15 km northwest of Angra do Heroismo, Azores, Portugal, Sep 18, 2024 09:47 pm (Azores time) (3 km W)
1.5 quake 15 km northwest of Angra do Heroismo, Azores, Portugal, Sep 19, 2024 03:51 pm (Azores time) (2 km W)
1.5 quake 13 km northwest of Angra do Heroismo, Azores, Portugal, Sep 18, 2024 09:18 pm (Azores time) (1 km WSW)
All earthquakes at Terceira

Una Una volcano (Sulawesi & Sangihe Islands): magnitude 2.8 earthquake

A magnitude 2.8 earthquake occurred at the volcano 16 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 6 km distance NW from the volcano.
Earthquake details:
2.8 quake 208 km northeast of Palu, Sulawesi Tengah, Indonesia, Sep 19, 2024 09:23 am (Makassar time) (6 km NW)
All earthquakes at Una Una
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