Volcano earthquake report for Tuesday, 29 Mar 2022
World map showing volcanoes with shallow (less than 50 km) earthquakes within 20 km radius during the past 24 hours on 29 Mar 2022 Number in brackets indicate nr of quakes.

Quakes detected near: Askja (2 quakes between mag 1.1-1.3), Campi Flegrei (Phlegrean Fields) (6 quakes between mag 0.1-3.6), Clear Lake (40 quakes between mag 0.1-2.8), Coso (4 quakes between mag 0.5-1.0), Cuilapa-Barbarena (1 quake mag 3.4), Etna (1 quake mag 3.0)
Grímsvötn (4 quakes between mag 0.7-1.6), Herdubreid (7 quakes between mag 0.3-1.0), Hrómundartindur (7 quakes between mag 0.1-1.8), Kilauea (4 quakes between mag 1.5-2.2), Krísuvík (4 quakes between mag 0.3-1.6), La Palma (6 quakes between mag 1.4-2.0), Loki-Fögrufjöll volcano (3 quakes between mag 0.3-2.1), Maroa (2 quakes between mag 2.0-2.3), Masaya (1 quake mag 1.9), Maunaloa (9 quakes between mag 0.7-3.5), Mount Rainier (3 quakes between mag 0.1-1.7), Mount St. Helens (2 quakes between mag 0.1-1.6), Nisyros (1 quake mag 2.3), Puracé (1 quake mag 3.3), Reykjanes (4 quakes between mag 0.2-1.1), Ruapehu (1 quake mag 1.5), Sandal (1 quake mag 1.4), São Jorge (15 quakes between mag 2.0-4.0), Telica (1 quake mag 1.3), Tenerife (2 quakes between mag 1.2-1.3) (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:



Campi Flegrei (Phlegrean Fields) volcano (Italy): 6 earthquakes up to magnitude 3.6

6 earthquakes occurred near (under) the volcano during 16 hours, the last being recorded quake 1 hour 43 minutes ago. Hypocenter depths ranged between 2.7 and 1.2 km.
Earthquake details: (only 5 largest)
3.6 quake 9.7 km west of Naples, Neapel, Campania, Italy, Mar 29, 2022 7:45 pm (GMT +2) (1 km ENE)1.1 quake Italy: Campi Flegrei Mar 30, 2022 12:06 am (GMT +2) (1 km E)0.6 quake Italy: Campi Flegrei Area Mar 29, 2022 7:24 pm (GMT +2) (1 km NW)0.2 quake Italy: Campi Flegrei Area Mar 29, 2022 5:27 pm (GMT +2) (1 km ENE)0.1 quake Italy: Campi Flegrei Area Mar 29, 2022 5:27 pm (GMT +2) (1 km ENE)All earthquakes at Campi Flegrei (Phlegrean Fields)

Clear Lake volcano (California): 40 earthquakes up to magnitude 2.8

Possible earthquake swarm: 40 earthquakes occurred near (under) the volcano during 23 hours, the last being recorded quake 21 minutes ago. Hypocenter depths ranged between 6.7 and 0.3 km.
Earthquake details: (only 5 largest)
2.8 quake 14 mi southwest of Clearlake, Lake County, California, USA, Mar 29, 2022 11:53 am (GMT -7) (19 km S)1.2 quake 7km WNW of Cobb, CA, Mar 28, 2022 6:17 pm (GMT -7) (15 km S)1.2 quake 7km WNW of Cobb, CA, Mar 28, 2022 7:18 pm (GMT -7) (15 km S)1.0 quake 3km WNW of Cobb, CA, Mar 29, 2022 8:49 am (GMT -7) (15 km S)1.0 quake 6km W of Cobb, CA, Mar 29, 2022 11:56 am (GMT -7) (16 km S)All earthquakes at Clear Lake

Cuilapa-Barbarena volcano (Guatemala): magnitude 3.4 earthquake

A magnitude 3.4 earthquake occurred at the volcano 11 hours ago. The quake, which might be volcanic in origin, was located at a depth of 3.0 km depth at 6 km distance N from the volcano.
Earthquake details:
3.4 quake Santa Rosa, 31 km south of Guatemala, Departamento de Guatemala, Mar 29, 2022 7:05 am (GMT -6) (6 km N)All earthquakes at Cuilapa-Barbarena

Etna volcano (Italy): magnitude 3.0 earthquake

A magnitude 3.0 earthquake occurred at the volcano 9 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, Mar 29, 2022 5:02 pm (GMT +2) (0 km SW)All earthquakes at Etna

Kilauea volcano (Hawai'i (Big Island)): 4 earthquakes up to magnitude 2.2

4 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 5 hours ago. Hypocenter depths ranged between 7.1 and 0.8 km.
Earthquake details:
2.2 quake 14 Km S of Volcano, Hawaii, Mar 29, 2022 3:51 am (GMT -10) (11 km SSE)1.7 quake 4 Km SSW of Volcano, Hawaii, Mar 29, 2022 8:31 am (GMT -10) (4 km E)1.7 quake 12 Km SSE of Volcano, Hawaii, Mar 28, 2022 10:28 pm (GMT -10) (13 km SE)1.5 quake 21 Km W of Volcano, Hawaii, Mar 29, 2022 3:46 am (GMT -10) (18 km WNW)All earthquakes at Kilauea

Loki-Fögrufjöll volcano volcano (Iceland): 3 earthquakes up to magnitude 2.1

3 earthquakes occurred near (under) the volcano during 10 hours, the last being recorded quake 11 hours ago. Hypocenter depths ranged between 12.4 and 7.9 km.
Earthquake details:
2.1 quake Iceland: 9.3 Km ENE of Hamarinn Mar 29, 2022 2:11 am (GMT +0) (9 km ENE)1.4 quake Iceland: 9.7 Km E of Hamarinn Mar 29, 2022 2:17 am (GMT +0) (10 km ENE)0.3 quake Iceland: 2.7 Km NW of Hamarinn Mar 29, 2022 12:41 pm (GMT +0) (4 km NW)All earthquakes at Loki-Fögrufjöll volcano

Maroa volcano (New Zealand): 2 earthquakes up to magnitude 2.3

2 earthquakes occurred near (under) the volcano during 51 minutes, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 5.0 and 5.0 km.
Earthquake details:
2.3 quake 14 km northwest of Taupo, Waikato, New Zealand, Mar 30, 2022 8:30 am (GMT +13) (19 km SSW)2.0 quake 18 km northwest of Taupo, Waikato, New Zealand, Mar 30, 2022 9:21 am (GMT +13) (18 km SW)All earthquakes at Maroa

Maunaloa volcano (Hawai'i (Big Island)): 9 earthquakes up to magnitude 3.5

9 earthquakes occurred near (under) the volcano during 8 hours, the last being recorded quake 3 hours ago. Hypocenter depths ranged between 37.2 and 0.8 km.
Earthquake details: (only 5 largest)
3.5 quake 40 mi southwest of Hilo, Hawaii County, USA, Mar 29, 2022 3:19 am (GMT -10) (6 km S)2.8 quake 13 mi east of Honaunau-Napoopoo, Hawaii County, USA, Mar 29, 2022 2:41 am (GMT -10) (8 km WNW)2.2 quake 20 Km ENE of Honaunau-Napoopoo, Hawaii, Mar 29, 2022 2:48 am (GMT -10) (8 km WNW)2.0 quake 25 Km NNW of Pāhala, Hawaii, Mar 29, 2022 11:04 am (GMT -10) (8 km SSE)1.8 quake 26 Km E of Honaunau-Napoopoo, Hawaii, Mar 29, 2022 6:17 am (GMT -10) (7 km S)All earthquakes at Maunaloa

Nisyros volcano (Greece): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 5 hours ago. The quake, which might be volcanic in origin, was located at a depth of 13.0 km depth at 12 km distance ENE from the volcano.
Earthquake details:
2.3 quake Aegean Sea, 30 km south of Kos, Dodecanese, South Aegean, Greece, Mar 29, 2022 9:32 pm (GMT +3) (12 km ENE)All earthquakes at Nisyros

Puracé volcano (Colombia): magnitude 3.3 earthquake

A magnitude 3.3 earthquake occurred at the volcano 7 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.6 km depth at 2 km distance SE from the volcano.
Earthquake details:
3.3 quake 29 km southeast of Popayan, Departamento del Cauca, Colombia, Mar 29, 2022 12:14 pm (GMT -5) (2 km SE)All earthquakes at Puracé

São Jorge volcano (Azores): 15 earthquakes up to magnitude 4.0

Possible earthquake swarm: 15 earthquakes occurred near (under) the volcano during 19 hours, the last being recorded quake 1 hour 54 minutes ago. Hypocenter depths ranged between 13.0 and 7.0 km.
Earthquake details: (only 5 largest)
4.0 quake North Atlantic Ocean, 1.5 km southeast of Velas, Azores, Portugal, Mar 29, 2022 9:56 pm (GMT +0) (8 km W)2.5 quake São Jorge Island, 1.5 km northeast of Velas, Azores, Portugal, Mar 29, 2022 7:20 pm (GMT +0) (8 km WNW)2.5 quake São Jorge Island, 0.6 km southeast of Velas, Azores, Portugal, Mar 29, 2022 6:47 pm (GMT +0) (9 km WNW)2.4 quake São Jorge Island, 2.3 km northeast of Velas, Azores, Portugal, Mar 29, 2022 3:04 pm (GMT +0) (9 km WNW)2.2 quake São Jorge Island, 2.6 km east of Velas, Azores, Portugal, Mar 29, 2022 7:30 pm (GMT +0) (7 km WNW)All earthquakes at São Jorge
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