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Auckland volcanic field: 260: 853: 1421 Bombay Hills (part of the South Auckland volcanic field) 379--550,000 years ago Kārewa / Gannet Island---500,000 years ago Kaikohe-Bay of Islands volcanic field: 388: 1273
The island is New Zealand's most active cone volcano, and has been built up by continuous volcanic activity over the past 150,000 years. [4] The nearest mainland towns are Whakatāne and Tauranga. The island has been in a nearly continuous stage of releasing volcanic gas at least since it was sighted by James Cook in 1769. Whakaari erupted ...
Ruapehu, the largest active volcano in New Zealand, has the highest point in the North Island and has three major peaks: Tahurangi (2,797 m), Te Heuheu (2,755 m) and Paretetaitonga (2,751 m). The deep, active crater is between the peaks and fills with water between major eruptions, being known as Crater Lake (Māori: Te Wai ā-moe).
The Kermadec Islands are an active volcanic island arc stretching north-northeast from New Zealand's North Island towards Tonga. While only a few volcanoes in the arc are tall enough to form islands, it includes about 30 sizeable submarine volcanoes with many in the South Kermadec Ridge Seamounts at the New Zealand end of the chain.
The White Island volcano is one of New Zealand’s most active. The White Island volcano’s last fatal eruption was in 1914, when it killed 12 sulphur miners. There was a short-lived eruption in ...
The central red area is the Oruanui caldera with surrounding collapse crater in lighter red. It is superimposed on present day New Zealand although at the time New Zealand land mass was larger, as sea level was much lower. Hatepe eruption impact of a 10-cm ash deposit (white shading) and ignimbrite from pyroclastic flow (yellow shading). The ...
Ngauruhoe was New Zealand's most active volcano in the 20th century with 45 eruptions, the most recent in 1977. [1] [3] Fumaroles exist inside the inner crater and on the rim of the eastern, outer crater. Climbers who suffer from asthma may be affected by the strong sulphurous gases emitted from the crater. Aerial photo of Mount Ngauruhoe's crater.
The plateau is approximately 60 km (37 mi) east–west and the north–south distance is about 125 km (78 mi). [1]Extensive ignimbrite sheets spread east and west from the Central Taupō Volcanic Zone, centred on the huge active supervolcanic caldera of Lake Taupō, now the largest lake in New Zealand.