火山喷发

Eruption of Healy

14 世纪 · 35.00° S, 178.97° E

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时间
14 世纪
类型
火山喷发
坐标
35.00° S, 178.97° E
Date uncertainty
± 75 years
Vent
Healy caldera
Dated by
Isotopic: 14C (calibrated)
Volcano number
241140
Eruption number
14677

James Healy Seamount

Submarine volcano in New Zealand's Kermadec Islands

James Healy Seamount is a submarine volcano located among the South Kermadec Ridge Seamounts south of New Zealand's Kermadec Islands. It consists of a volcanic cone that reaches a depth of 1,150 metres (3,770 ft) below sea level, two 2–2.5-kilometre-wide (1.2–1.6 mi) and 1.3-kilometre-wide (0.81 mi) calderas, and a parasitic cone that reaches a depth of 950 metres (3,120 ft) below sea level.

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