Volcano earthquake report for Tuesday, 9 Jul 2019

Quakes detected near: Apo (1 quake mag 4.7), Auckland Field (2 quakes between mag 0.9-1.3), Clear Lake (30 quakes between mag 0.1-1.5), Coso (336 quakes between mag 0.4-3.5), Fremrinamur (3 quakes between mag 0.9-1.3), Hrómundartindur (2 quakes between mag 0.9-1.0)
Kilauea (2 quakes between mag 0.7-1.8), Krísuvík (4 quakes between mag 0.1-1.3), Loki-Fögrufjöll volcano (2 quakes between mag 1.0-1.3), Mammoth Mountain (1 quake mag 1.7), Maroa (1 quake mag 1.7), Martin (1 quake mag 1.6), Mono Lake (3 quakes between mag 0.9-1.9), Monte Albano (4 quakes between mag 1.1-1.6), Mount Hood (54 quakes between mag 0.3-2.1), Mount Rainier (1 quake mag 1.0), Okataina (Tarawera) (2 quakes between mag 1.6-2.1), Pocdol Mountains (1 quake mag 2.2), Reporoa (2 quakes between mag 1.1-1.3), Salton Buttes (1 quake mag 2.3), Spurr (4 quakes between mag 0.7-2.4), Taupo (5 quakes between mag 1.2-1.9), Tenerife (36 quakes between mag 0.1-2.0), Tjörnes Fracture Zone (3 quakes between mag 0.4-1.4), Tongkoko (1 quake mag 3.5), Whale Island (2 quakes between mag 2.1-2.6), White Island (1 quake mag 2.2) (updated 23h50)

Note: Earthquakes within 20 km from and at depths less than 20 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:

Apo volcano (Mindanao): magnitude 4.7 earthquake

A magnitude 4.7 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 19 km distance SSE from the volcano.
Earthquake details:
M 4.7 quake: Mindanao, Philippines on Tue, 9 Jul 15h31 (19 km SSE)
All earthquakes at Apo
Apo volcano (2938 m) on Mindanao forms the highest peak of the Philippines. Its volcanic history is not well known, but although there are no historic eruptions it is considered to be active.
The volcano has an extensive hydrothermal field with ongoing geothermal exploration. Small shallow earthquakes related to this activity are common.

Clear Lake volcano (California): 30 earthquakes up to magnitude 1.5

Possible earthquake swarm: 30 earthquakes occurred near (under) the volcano during 20 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 4.5 and 0.2 km.
Earthquake details: (only 5 largest)
M 1.5 quake: 6km WNW of The Geysers, CA (USA) on Tue, 9 Jul 05h16 (19 km S)
M 1.5 quake: 5km NW of The Geysers, CA (USA) on Tue, 9 Jul 15h53 (18 km S)
M 1.4 quake: 1km NNE of Soda Bay, CA (USA) on Tue, 9 Jul 20h03 (5 km N)
M 1.4 quake: 8km WNW of Cobb, CA (USA) on Tue, 9 Jul 16h21 (15 km S)
M 1.4 quake: 18km ESE of Little Lake, CA (USA) on Tue, 9 Jul 10h50 (18 km SW)
All earthquakes at Clear Lake

Coso volcano (California): 336 earthquakes up to magnitude 3.5

Possible earthquake swarm: 336 earthquakes occurred near (under) the volcano during 24 hours, the last being recorded quake 11 minutes ago. Hypocenter depths ranged between 14.9 and 0.0 km.
Earthquake details: (only 5 largest)
M 3.5 quake: 21km E of Little Lake, CA (USA) on Tue, 9 Jul 10h21 (15 km SSE)
M 3.5 quake: 18km ESE of Little Lake, CA (USA) on Tue, 9 Jul 16h47 (18 km S)
M 3.3 quake: 19km ESE of Little Lake, CA (USA) on Tue, 9 Jul 21h52 (19 km S)
M 3.2 quake: 7km ESE of Coso Junction, CA (USA) on Tue, 9 Jul 08h23 (5 km SW)
M 3.1 quake: 17km ESE of Little Lake, CA (USA) on Tue, 9 Jul 19h49 (17 km S)
All earthquakes at Coso

Mount Hood volcano (Oregon): 54 earthquakes up to magnitude 2.1

Possible earthquake swarm: 54 earthquakes occurred near (under) the volcano during 18 hours, the last being recorded quake 1 hour 29 minutes ago. Hypocenter depths ranged between 5.0 and 1.9 km.
Earthquake details: (only 5 largest)
M 2.1 quake: 20km ESE of Mount Hood Village, Oregon (USA) on Tue, 9 Jul 16h57 (6 km S)
M 2.1 quake: 19km E of Mount Hood Village, Oregon (USA) on Tue, 9 Jul 16h56 (6 km S)
M 2.1 quake: 19km E of Mount Hood Village, Oregon (USA) on Tue, 9 Jul 17h02 (8 km S)
M 2.0 quake: 19km E of Mount Hood Village, Oregon (USA) on Tue, 9 Jul 18h40 (6 km S)
M 2.0 quake: 20km E of Mount Hood Village, Oregon (USA) on Tue, 9 Jul 17h23 (6 km S)
All earthquakes at Mount Hood

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

2 earthquakes occurred near (under) the volcano during 13 hours, the last being recorded quake 4 hours ago. Hypocenter depths ranged between 10.4 and 4.5 km.
Earthquake details:
M 2.1 quake: New Zealand on Tue, 9 Jul 07h15 (18 km WSW)
M 1.6 quake: New Zealand on Tue, 9 Jul 19h49 (10 km W)
All earthquakes at Okataina (Tarawera)

Pocdol Mountains volcano (Luzon Island): magnitude 2.2 earthquake

A magnitude 2.2 earthquake occurred at the volcano 22 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.0 km depth at 14 km distance NW from the volcano.
Earthquake details:
M 2.2 quake: 009 km N 15° E of Bacon (Sorsogon) (Philippines) on Tue, 9 Jul 02h11 (14 km NW)
All earthquakes at Pocdol Mountains

Salton Buttes volcano (California): magnitude 2.3 earthquake

A magnitude 2.3 earthquake occurred at the volcano 13 hours ago. The quake, which might be volcanic in origin, was located at a depth of 2.9 km depth at 9 km distance NNW from the volcano.
Earthquake details:
M 2.3 quake: 12km SSE of Bombay Beach, CA (USA) on Tue, 9 Jul 10h21 (9 km NNW)
All earthquakes at Salton Buttes

Spurr volcano (Cook Inlet (SW Alaska)): 4 earthquakes up to magnitude 2.4

4 earthquakes occurred near (under) the volcano during 15 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 6.1 and 0.0 km.
Earthquake details:
M 2.4 quake: 88km N of Redoubt Volcano, Alaska (USA) on Tue, 9 Jul 13h20 (12 km S)
M 1.4 quake: 93km NW of Nikiski, Alaska (USA) on Tue, 9 Jul 01h54 (9 km NNE)
M 1.3 quake: Southern Alaska (USA) on Tue, 9 Jul 10h40 (10 km NNE)
M 0.7 quake: 86km NW of Nikiski, Alaska (USA) on Tue, 9 Jul 17h17 (1 km N)
All earthquakes at Spurr

Tenerife volcano (Canary Islands): 36 earthquakes up to magnitude 2.0

Possible earthquake swarm: 36 earthquakes occurred near (under) the volcano during 12 hours, the last being recorded quake 10 hours ago. Hypocenter depths ranged between 13.0 and 5.0 km.
Earthquake details: (only 5 largest)
M 2.0 quake: W Vilaflor De Chasna.itf (Spain) on Tue, 9 Jul 02h29 (16 km SSW)
M 1.3 quake: Ne GuÍa De Isora.itf (Spain) on Tue, 9 Jul 13h56 (6 km SW)
M 1.2 quake: W Vilaflor De Chasna.itf (Spain) on Tue, 9 Jul 02h07 (14 km SSW)
M 1.1 quake: Nw Vilaflor De Chasna.itf (Spain) on Tue, 9 Jul 04h03 (11 km S)
M 1.1 quake: Nw Arico.itf (Spain) on Tue, 9 Jul 05h10 (15 km ESE)
All earthquakes at Tenerife

Tongkoko volcano (North Sulawesi & Sangihe Islands): magnitude 3.5 earthquake

A magnitude 3.5 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 6 km distance N from the volcano.
Earthquake details:
M 3.5 quake: Northern Molucca Sea (Indonesia) on Tue, 9 Jul 10h33 (6 km N)
All earthquakes at Tongkoko

Whale Island volcano (New Zealand): 2 earthquakes up to magnitude 2.6

2 earthquakes occurred near (under) the volcano during 2 hours, the last being recorded quake 7 hours ago. Hypocenter depths ranged between 9.9 and 4.0 km.
Earthquake details:
M 2.6 quake: New Zealand on Tue, 9 Jul 14h07 (6 km E)
M 2.1 quake: New Zealand on Tue, 9 Jul 16h30 (6 km ENE)
All earthquakes at Whale Island

White Island volcano (New Zealand): magnitude 2.2 earthquake

A magnitude 2.2 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 10 km distance SE from the volcano.
Earthquake details:
M 2.2 quake: New Zealand on Tue, 9 Jul 03h23 (10 km SE)
All earthquakes at White Island