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Our volcanic past

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Our volcanic past
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Understanding our geological history
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How distributed volcanic fields work
Frequency of eruptions
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Hochstetter’s map
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Our volcanic past
Our geology
- Understanding our geological history
- Volcanic landforms and eruption deposits
How distributed volcanic fields work
Frequency of eruptions
Human geography
- Hochstetter’s map

Our volcanic present
Potential impact on people, buildings, economy and the environment
Who we’re working with

Our volcanic future
Our volcanic hazards
Scenarios and forecasting
Planning for the future

Explore the map

Rangitoto
Motukorea / Browns Island
Takapuna area
Te Hau Kapua / Devonport
Auckland Central Volcanoes
Mt Roskill area
Panmure area
St Heliers area
East Tāmaki
Papatoetoe area
Māngere area
Wiri area

About DEVORA
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Tagged

Okataina

4 items

Journal article

2021

TephraNZ: a major and trace element reference dataset for prominent Quaternary rhyolitic tephras in New Zealand and implications for correlation
Journal article

2015

Exploring the influence of uncertainties in vent location and eruption style on long-term tephra fall hazard from Okataina Volcanic Centre caldera complex, New Zealand
Journal article

2015

PyBetVH: A Python tool for probabilistic volcanic hazard assessment and for generation of Bayesian hazard curves and maps
Journal article

2014

Automated statistical matching of multiple tephra records exemplified using five long maar sequences younger than 75ka, Auckland, New Zealand

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