Clark Volcano
Updated: 24 avril. 2024 03:09 GMT -
Submarine volcano -860 m / - 2,821 ft
New Zealand, -36.45°S / 177.84°E
Condition actuelle: normal / en sommeil (1 sur 5)
New Zealand, -36.45°S / 177.84°E
Condition actuelle: normal / en sommeil (1 sur 5)
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Eruptions du volcan Clark: unknown, no recent eruptions
Derniers séismes proches
Heure | Mag. / Profondeur | Distance / Lieu | |||
20 avril 22:59 (GMT +12) | 2.6 171 km | 19 km à l'ouest | New Zealand | Info | |
jeudi, 18 avril 2024 GMT (1 séisme) | |||||
19 avril 04:47 (GMT +12) | 3.3 323 km | 24 km au nord-est | New Zealand I FELT IT | Info | |
mardi, 16 avril 2024 GMT (1 séisme) | |||||
17 avril 06:03 (GMT +12) | 2.8 158 km | 16 km au nord | New Zealand | Info | |
dimanche, 14 avril 2024 GMT (1 séisme) | |||||
14 avril 12:12 (GMT +12) | 2.4 201 km | 26 km au nord-ouest | New Zealand | Info |
Introduction
Clark submarine volcano lies near the southern end of the Southern Kermadec arc. This basaltic and dacitic stratovolcano consists of a basal substrate of massive lava flows, pillow lavas, and pillow tubes overlain by volcaniclastic sediments. Craters occupy the complex crest of the volcano. Clark is the southernmost volcano of the submarine chain that displays hydrothermal activity. Diffuse hydrothermal venting and sulfide chimneys were observed near the summit of Clark volcano during a New Zealand-American NOAA Vents Program expedition in 2006.---
Smithsonian / GVP volcano information