Volcano earthquake report for Sunday, 12 Mar 2023
Sun, 12 Mar 2023, 23:50 23:50 PM | BY: EARTHQUAKEMONITOR

World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 12 Mar 2023 Number in brackets indicate nr of quakes.
Chichinautzin (1 quake mag 3.0), Clear Lake (25 quakes between mag 0.2-1.8), Cosigüina (1 quake mag 1.6), Grímsnes (2 quakes between mag 0.8-1.1), Hakone (1 quake mag 2.7), Hekla (1 quake mag 1.3), Herdubreid (9 quakes between mag 0.2-1.4), Katla (6 quakes between mag 0.4-2.0), Katmai (2 quakes between mag 0.5-1.1), Kilauea (2 quakes between mag 1.8-2.1), Koruhüyüğü (4 quakes between mag 1.5-3.6), Krísuvík (14 quakes between mag 0.1-2.0), La Palma (1 quake mag 3.0), Leonard Range (7 quakes between mag 1.6-2.3), Mageik (1 quake mag 1.0), Malindang (1 quake mag 2.5), Martin (1 quake mag 1.0), Maunaloa (1 quake mag 2.1), Mayotte Island (1 quake mag 1.3), Ndete Napu (1 quake mag 2.6), Nisyros (2 quakes between mag 2.0-2.3), Ranau caldera (1 quake mag 3.1), Salton Buttes (3 quakes between mag 1.5-1.7), San Cristobal (3 quakes between mag 1.6-3.0), Santo Tomas (1 quake mag 1.9), Sumaco (1 quake mag 3.1), Takawangha (46 quakes between mag 0.4-2.6), Tanaga (49 quakes between mag 0.5-3.0), Taupo (1 quake mag 1.9), Terceira (2 quakes between mag 2.0-2.1), Trident (3 quakes between mag 0.2-1.1) (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:
Baru volcano (Panama): magnitude 3.2 earthquake
A magnitude 3.2 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 12.0 km depth at 10 km distance SE from the volcano.Earthquake details:
3.2 quake 36 km north of David, Provincia de Chiriqui, Panama, Mar 12, 2023 11:22 am (GMT -5) (10 km SE)
All earthquakes at Baru
Cabalian volcano (Central Philippines): 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 1.0 km depth at 7 km distance ENE from the volcano.Earthquake details:
2.6 quake Philippine Sea, 4.8 km southeast of Hinundayan, Philippines, Mar 12, 2023 11:33 am (GMT +8) (7 km ENE)
All earthquakes at Cabalian
Campi Flegrei (Phlegrean Fields) volcano (Italy): magnitude 2.3 earthquake
A magnitude 2.3 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 1.9 km depth at 0 km distance E from the volcano.Earthquake details:
2.3 quake 11 km west of Naples, Neapel, Campania, Italy, Mar 12, 2023 2:55 am (GMT +1) (0 km E)
All earthquakes at Campi Flegrei (Phlegrean Fields)
Cerro Negro de Mayasquer volcano (Colombia): magnitude 3.2 earthquake
A magnitude 3.2 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 7.6 km depth at 5 km distance SE from the volcano.Earthquake details:
3.2 quake Departamento de Nariño, Colombia, 23 km west of Tulcan, Ecuador, Mar 11, 2023 11:53 pm (GMT -5) (5 km SE)
All earthquakes at Cerro Negro de Mayasquer
Chichinautzin volcano (Western & Central Mexico): 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 18 km distance N from the volcano.Earthquake details:
Reported seismic-like event (likely no quake): 3.4 km northwest of Mexico Mar 11, 2023 9:04 pm (GMT -6) (18 km N)
All earthquakes at Chichinautzin
Clear Lake volcano (California): 25 earthquakes up to magnitude 1.8
Possible earthquake swarm: 25 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 24 minutes ago. Hypocenter depths ranged between 4.4 and 0.8 km.Earthquake details: (only 5 largest)
1.8 quake 14 mi southwest of Clearlake, Lake County, California, USA, Mar 12, 2023 4:25 am (GMT -7) (17 km S)
1.3 quake 10km NW of The Geysers, CA, Mar 12, 2023 4:25 pm (GMT -7) (17 km SSW)
1.3 quake 2km NNW of The Geysers, CA, Mar 12, 2023 5:56 am (GMT -7) (19 km S)
1.3 quake 7km WNW of Cobb, CA, Mar 11, 2023 6:31 pm (GMT -8) (15 km S)
1.1 quake 5km WNW of Cobb, CA, Mar 12, 2023 12:26 am (GMT -8) (15 km S)
All earthquakes at Clear Lake
Hakone volcano (Honshu): magnitude 2.7 earthquake
A magnitude 2.7 earthquake occurred at the volcano 12 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.5 km depth at 15 km distance ENE from the volcano.Earthquake details:
2.7 quake 5.2 km north of Odawara, Kanagawa, Japan, Mar 12, 2023 8:21 pm (GMT +9) (15 km ENE)
All earthquakes at Hakone
Kilauea volcano (Hawai'i (Big Island)): 2 earthquakes up to magnitude 2.1
2 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 31.5 and 31.4 km.Earthquake details:
2.1 quake 38 mi southwest of Hilo, Hawaii County, USA, Mar 12, 2023 7:05 am (GMT -10) (19 km SSW)
1.8 quake 26 mi southeast of Hawaii Island, Hawaii County, USA, Mar 12, 2023 2:27 am (GMT -10) (19 km SW)
All earthquakes at Kilauea
Koruhüyüğü volcano (Turkey): 4 earthquakes up to magnitude 3.6
4 earthquakes occurred near (under) the volcano during 14 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 13.1 and 5.0 km.Earthquake details:
3.6 quake 28 km east of Dörtyol, Hatay, Turkey, Mar 12, 2023 10:41 pm (GMT +3) (7 km WNW)
2.4 quake 27 km southeast of Osmaniye, Turkey, Mar 12, 2023 9:11 am (GMT +3) (18 km NW)
1.8 quake 19 km southeast of Dörtyol, Hatay, Turkey, Mar 12, 2023 9:25 pm (GMT +3) (19 km WSW)
1.5 quake Turkey: GAZELUSAGI-HASSA (HATAY) Mar 12, 2023 10:54 pm (GMT +3) (12 km WNW)
All earthquakes at Koruhüyüğü
Krísuvík volcano (Reykjanes Peninsula, Iceland): 14 earthquakes up to magnitude 2.0
Possible earthquake swarm: 14 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 9 hours ago. Hypocenter depths ranged between 6.4 and 3.1 km.Earthquake details: (only 5 largest)
2.0 quake Iceland: 1.8 Km NNW of Krýsuvík Mar 12, 2023 4:09 am (GMT +0) (3 km SSE)
2.0 quake Iceland: 3.0 Km ENE of Keilir Mar 12, 2023 12:42 pm (GMT +0) (2 km NNW)
1.5 quake Iceland: 1.5 Km NE of Krýsuvík Mar 12, 2023 10:06 am (GMT +0) (4 km SE)
1.3 quake Iceland: 1.7 Km N of Krýsuvík Mar 12, 2023 4:08 am (GMT +0) (3 km SSE)
1.2 quake Iceland: 1.6 Km NNE of Krýsuvík Mar 12, 2023 3:38 am (GMT +0) (4 km SE)
All earthquakes at Krísuvík
La Palma volcano (Canary Islands): 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 8 km distance NE from the volcano.Earthquake details:
Reported seismic-like event (likely no quake): 17 km north of Fuencaliente de la Palma, Province of Santa Cruz de Tenerife, Canary Islands, Spain, Mar 12, 2023 1:10 am (GMT +0) (8 km NE)
All earthquakes at La Palma
Leonard Range volcano (Mindanao): 7 earthquakes up to magnitude 2.3
7 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 34.0 and 5.0 km.Earthquake details: (only 5 largest)
2.3 quake 16 km southeast of San Mariano, Davao de Oro, Philippines, Mar 12, 2023 3:16 pm (GMT +8) (3 km ESE)
2.2 quake 23 km south of Compostela, Davao de Oro, Philippines, Mar 12, 2023 1:08 pm (GMT +8) (14 km NE)
2.1 quake 19 km south of Compostela, Davao de Oro, Philippines, Mar 12, 2023 2:10 pm (GMT +8) (14 km NNE)
2.0 quake 17 km south of Compostela, Davao de Oro, Philippines, Mar 13, 2023 12:10 am (GMT +8) (16 km NNE)
1.7 quake Philippines: 007 Km S 62° E of Mawab (Davao De Oro) Mar 13, 2023 3:39 am (GMT +8) (14 km NW)
All earthquakes at Leonard Range
Malindang volcano (Mindanao): magnitude 2.5 earthquake
A magnitude 2.5 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 11.0 km depth at 13 km distance NW from the volcano.Earthquake details:
2.5 quake 25 km north of Molave, Zamboanga del Sur, Zamboanga Peninsula, Philippines, Mar 12, 2023 9:32 am (GMT +8) (13 km NW)
All earthquakes at Malindang
Maunaloa volcano (Hawai'i (Big Island)): magnitude 2.1 earthquake
A magnitude 2.1 earthquake occurred at the volcano 18 hours ago. The quake, which might be volcanic in origin, was located at a depth of 4.6 km depth at 17 km distance E from the volcano.Earthquake details:
2.1 quake 15 mi east of Hawaii Island, Hawaii County, USA, Mar 11, 2023 7:50 pm (GMT -10) (17 km E)
All earthquakes at Maunaloa
Ndete Napu volcano (Flores): magnitude 2.6 earthquake
A magnitude 2.6 earthquake occurred at the volcano 19 hours ago. The quake, which might be volcanic in origin, was located at a depth of 22.0 km depth at 11 km distance N from the volcano.Earthquake details:
2.6 quake 28 km northeast of Ende, East Nusa Tenggara, Indonesia, Mar 12, 2023 1:11 pm (GMT +8) (11 km N)
All earthquakes at Ndete Napu
Nisyros volcano (Greece): 2 earthquakes up to magnitude 2.3
2 earthquakes occurred near (under) the volcano during 11 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 6.2 and 5.5 km.Earthquake details:
2.3 quake Aegean Sea, 46 km south of Kos Town, Dodecanese, South Aegean, Greece, Mar 12, 2023 4:15 pm (GMT +2) (10 km S)
2.0 quake Aegean Sea, 24 km south of Kos Town, Dodecanese, South Aegean, Greece, Mar 12, 2023 4:45 am (GMT +2) (13 km NNE)
All earthquakes at Nisyros
Ranau caldera volcano (Sumatra): magnitude 3.1 earthquake
A magnitude 3.1 earthquake occurred at the volcano 8 hours ago. The quake, which might be volcanic in origin, was located at a depth of 10.0 km depth at 7 km distance N from the volcano.Earthquake details:
3.1 quake 83 km south of Baturaja, South Sumatra, Indonesia, Mar 12, 2023 10:55 pm (GMT +7) (7 km N)
All earthquakes at Ranau caldera
San Cristobal volcano (Nicaragua): 3 earthquakes up to magnitude 3.0
3 earthquakes occurred near (under) the volcano during 5 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 11.0 and 6.0 km.Earthquake details:
3.0 quake 24 km north of Chinandega, Nicaragua, Mar 12, 2023 2:50 am (GMT -6) (15 km NNW)
1.9 quake 20 km north of Chinandega, Nicaragua, Mar 12, 2023 8:02 am (GMT -6) (14 km NW)
1.6 quake 11 Km Al Norte De Puerto Morazán, Nicaragua, Mar 12, 2023 4:52 am (GMT -6) (15 km NNW)
All earthquakes at San Cristobal
Sumaco volcano (Ecuador): magnitude 3.1 earthquake
A magnitude 3.1 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 19 km distance S from the volcano.Earthquake details:
3.1 quake 37 km northeast of Tena, Provincia de Napo, Ecuador, Mar 11, 2023 10:55 pm (GMT -5) (19 km S)
All earthquakes at Sumaco
Takawangha volcano (Aleutian Islands): 46 earthquakes up to magnitude 2.6
Possible earthquake swarm: 46 earthquakes occurred near (under) the volcano during 21 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 7.6 and 0.6 km.Earthquake details: (only 5 largest)
2.6 quake Bering Sea, 54 mi west of Adak, Aleutians West, Alaska, USA, Mar 11, 2023 2:52 pm (GMT -10) (7 km ESE)
2.2 quake Bering Sea, 54 mi west of Adak, Aleutians West, Alaska, USA, Mar 12, 2023 10:23 am (GMT -9) (7 km E)
2.2 quake 60 mi west of Adak, Aleutians West, Alaska, USA, Mar 12, 2023 11:19 am (GMT -9) (3 km WSW)
1.9 quake 60 mi west of Adak, Aleutians West, Alaska, USA, Mar 11, 2023 6:59 pm (GMT -10) (5 km SSW)
1.7 quake Andreanof Islands, Aleutian Islands, Alaska, Mar 11, 2023 3:14 pm (GMT -9) (4 km ESE)
All earthquakes at Takawangha
Tanaga volcano (Aleutian Islands): 49 earthquakes up to magnitude 3.0
Possible earthquake swarm: 49 earthquakes occurred near (under) the volcano during 22 hours, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.8 and 0.1 km.Earthquake details: (only 5 largest)
3.0 quake 63 mi west of Adak, Aleutians West, Alaska, USA, Mar 12, 2023 8:04 am (GMT -9) (3 km SE)
2.8 quake 62 mi west of Adak, Aleutians West, Alaska, USA, Mar 12, 2023 5:57 am (GMT -9) (4 km E)
2.6 quake 104 Km W of Adak, Alaska, Mar 12, 2023 3:09 am (GMT -9) (4 km S)
2.5 quake 102 Km W of Adak, Alaska, Mar 11, 2023 2:46 pm (GMT -10) (4 km SSE)
2.4 quake Andreanof Islands, Aleutian Islands, Mar 11, 2023 11:15 pm (GMT -9) (4 km SE)
All earthquakes at Tanaga
Terceira volcano (Azores): 2 earthquakes up to magnitude 2.1
2 earthquakes occurred near (under) the volcano during 20 minutes, the last being recorded quake 2 hours ago. Hypocenter depths ranged between 8.0 and 7.0 km.Earthquake details:
2.1 quake 15 km northwest of Angra do Heroismo, Azores, Portugal, Mar 12, 2023 8:05 pm (GMT -1) (2 km NW)
2.0 quake 15 km northwest of Angra do Heroismo, Azores, Portugal, Mar 12, 2023 8:25 pm (GMT -1) (2 km WNW)
All earthquakes at Terceira
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Sat, 11 Mar 2023, 23:50
Volcano earthquake report for Saturday, 11 Mar 2023
Quakes detected near: Aniakchak (3 quakes between mag 0.7-2.9), Apaneca Range (1 quake mag 1.8), Askja (5 quakes between mag 0.3-1.3), Bardarbunga (4 quakes between mag 0.3-2.1), Brennisteinsfjöll (2 quakes between mag 1.3-1.5), Cerro Negro de Mayasquer (3 quakes between mag 2.1-2.7) ... Read all
Fri, 10 Mar 2023, 23:50
Volcano earthquake report for Friday, 10 Mar 2023
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